What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airport is the most popular layover for flights between Boston and Frankfurt am Main Airport?

Reykjavik (KEF) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Boston to Frankfurt am Main Airport on average per day?

2 flights are operational daily from Boston to Frankfurt am Main Airport as of October 2025. The most popular departure time for this route is 10:00PM, with 51% of flights per day taking off in the evening.

How many flights depart from Boston to Frankfurt am Main Airport on average per week?

As of October 2025, 19 flights take off from Boston and land in Frankfurt am Main Airport each week. The most common flight departure day for this route is Fri, with 47% of weekly flights taking off on this day.

What airlines fly to Frankfurt am Main Airport?

Condor, Lufthansa and Alaska Airlines are the top three most popular airlines that fly to Frankfurt am Main Airport from Boston according to our data. Condor is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Frankfurt am Main Airport. Keep in mind that there are 10 different airlines that fly to Frankfurt am Main Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Frankfurt am Main?

TAP AIR PORTUGAL, Aer Lingus, and British Airways are the most popular carriers operating from Boston Logan Intl to Frankfurt am Main

What is the most punctual flight time for Boston to Frankfurt am Main flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which layover airport offers the lowest fares from Boston to Frankfurt am Main Airport?

Flights via Dublin (DUB) offer the lowest average round-trip price of $501.

Which airline has the best punctuality record on Boston to Frankfurt am Main flights?

According to our data, Thai Airways have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

Which layover airport has the shortest travel time from Boston to Frankfurt am Main Airport?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 10h 37m.

Which layover airport has the shortest connection time from Boston to Frankfurt am Main Airport?

Reykjavik (KEF) has the shortest average layover time for this route: 2h 25m.

How often are flights from Boston to Frankfurt am Main delayed?

Historically, on average around 12% of flights between Boston and Frankfurt am Main have experienced a delay on any given week. The average delay length over the past 12 months has been 147 minutes.

When did momondo last update prices for flights from Boston Logan Intl Airport to Frankfurt am Main Airport?

Prices for flights from Boston Logan Intl Airport to Frankfurt am Main Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Frankfurt am Main Airport?

There are 10 operators available for flights from Boston Logan Intl Airport to Frankfurt am Main Airport as of October 2025.

How old do you have to be to fly from Boston Logan Intl Airport to Frankfurt am Main Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Frankfurt am Main Airport.

What documentation or ID do you need to fly to Frankfurt am Main Airport?

The travel and health documents you'll need for your trip to Frankfurt am Main Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Frankfurt am Main Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$183 Cheap Flights from Boston to Frankfurt am Main Airport in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Boston to Frankfurt am Main

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 pm - 10:05 amBOS-FRA

10h 55m1 stop

10:45 am - 6:59 pmFRA-BOS

14h 14m1 stop

$510Aer Lingus

Find Deal

Sun, Jan 11 - Thu, Jan 15

10:25 pm - 10:40 pmBOS-FRA

18h 15m1 stop

6:00 am - 2:35 pmFRA-BOS

14h 35m1 stop

$511TAP AIR PORTUGAL

Find Deal

Sat, Jan 24 - Sat, Feb 7

6:05 pm - 4:55 pmBOS-FRA

16h 50m1 stop

1:25 pm - 8:10 pmFRA-BOS

12h 45m1 stop

$513TAP AIR PORTUGAL

Find Deal

Sun, Dec 7 - Sun, Dec 14

6:05 pm - 12:30 pmBOS-FRA

12h 25m1 stop

1:25 pm - 2:45 pmFRA-BOS

31h 20m1 stop

$515TAP AIR PORTUGAL

Find Deal

Wed, Dec 3 - Mon, Dec 8

1:00 pm - 7:20 pmBOS-FRA

24h 20m2 stops

8:00 pm - 9:27 pmFRA-BOS

31h 27m3 stops

$516Multiple Airlines

Find Deal

Tue, Nov 18 - Sun, Nov 23

7:50 pm - 12:05 pmBOS-FRA

10h 15m1 stop

1:05 pm - 5:50 pmFRA-BOS

10h 45m1 stop

$517Icelandair

Find Deal

Wed, Nov 19 - Sun, Nov 23

5:10 pm - 10:05 amBOS-FRA

10h 55m1 stop

10:45 am - 6:55 pmFRA-BOS

14h 10m1 stop

$519Aer Lingus

Find Deal

Sun, Nov 16 - Thu, Nov 20

7:50 pm - 12:05 pmBOS-FRA

10h 15m1 stop

1:05 pm - 5:50 pmFRA-BOS

10h 45m1 stop

$520Icelandair

Find Deal

Fri, Feb 6 - Fri, Feb 20

10:45 pm - 10:40 pmBOS-FRA

17h 55m1 stop

5:45 pm - 2:35 pmFRA-BOS

26h 50m1 stop

$521TAP AIR PORTUGAL

Find Deal

Sun, Nov 23 - Thu, Dec 4

6:05 pm - 10:40 pmBOS-FRA

22h 35m1 stop

6:00 am - 2:45 pmFRA-BOS

14h 45m1 stop

$523TAP AIR PORTUGAL

Find Deal

Tue, Dec 2 - Tue, Dec 9

TAP AIR PORTUGAL flights from Boston to Frankfurt am Main Airport

Our best TAP AIR PORTUGAL deals on Boston to Frankfurt am Main Airport flight tickets

TAP AIR PORTUGAL

Jan 24

BOS10:25 pmBoston Logan Intl

18h 15m

1 stop

FRA10:40 pmFrankfurt am Main

Feb 7

FRA6:00 amFrankfurt am Main

14h 35m

1 stop

BOS2:35 pmBoston Logan Intl

$511

Find similar

TAP AIR PORTUGAL

Dec 7

BOS6:05 pmBoston Logan Intl

16h 50m

1 stop

FRA4:55 pmFrankfurt am Main

Dec 14

FRA1:25 pmFrankfurt am Main

12h 45m

1 stop

BOS8:10 pmBoston Logan Intl

$513

Find similar

TAP AIR PORTUGAL

Dec 3

BOS6:05 pmBoston Logan Intl

12h 25m

1 stop

FRA12:30 pmFrankfurt am Main

Dec 8

FRA1:25 pmFrankfurt am Main

31h 20m

1 stop

BOS2:45 pmBoston Logan Intl

$515

Find similar

Aer Lingus flights from Boston to Frankfurt am Main Airport

Our best Aer Lingus deals on Boston to Frankfurt am Main Airport flight tickets

Aer Lingus

Jan 11

BOS5:10 pmBoston Logan Intl

10h 55m

1 stop

FRA10:05 amFrankfurt am Main

Jan 15

FRA10:45 amFrankfurt am Main

14h 14m

1 stop

BOS6:59 pmBoston Logan Intl

$510

Find similar

Aer Lingus

Nov 16

BOS5:10 pmBoston Logan Intl

10h 55m

1 stop

FRA10:05 amFrankfurt am Main

Nov 20

FRA10:45 amFrankfurt am Main

14h 10m

1 stop

BOS6:55 pmBoston Logan Intl

$519

Find similar

Aer Lingus

Jan 26

BOS5:10 pmBoston Logan Intl

10h 55m

1 stop

FRA10:05 amFrankfurt am Main

Mar 2

FRA10:45 amFrankfurt am Main

14h 14m

1 stop

BOS6:59 pmBoston Logan Intl

$524

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Sun 1/11

5:10 pm-10:05 am

1 stop10h 55m

Frankfurt am Main

Thu 1/15

10:45 am-6:59 pm

1 stop14h 14m

$510

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Sat 1/24

10:25 pm-10:40 pm

1 stop18h 15m

Frankfurt am Main

Sat 2/7

6:00 am-2:35 pm

1 stop14h 35m

$511

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Sun 12/7

6:05 pm-4:55 pm

1 stop16h 50m

Frankfurt am Main

Sun 12/14

1:25 pm-8:10 pm

1 stop12h 45m

$513

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Wed 12/3

6:05 pm-12:30 pm

1 stop12h 25m

Frankfurt am Main

Mon 12/8

1:25 pm-2:45 pm

1 stop31h 20m

$515

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Tue 11/18

1:00 pm-7:20 pm

2 stops24h 20m

Frankfurt am Main

Sun 11/23

8:00 pm-9:27 pm

3 stops31h 27m

$516

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Wed 11/19

7:50 pm-12:05 pm

1 stop10h 15m

Frankfurt am Main

Sun 11/23

1:05 pm-5:50 pm

1 stop10h 45m

$517

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Sun 11/16

5:10 pm-10:05 am

1 stop10h 55m

Frankfurt am Main

Thu 11/20

10:45 am-6:55 pm

1 stop14h 10m

$519

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Fri 2/6

7:50 pm-12:05 pm

1 stop10h 15m

Frankfurt am Main

Fri 2/20

1:05 pm-5:50 pm

1 stop10h 45m

$520

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Sun 11/23

10:45 pm-10:40 pm

1 stop17h 55m

Frankfurt am Main

Thu 12/4

5:45 pm-2:35 pm

1 stop26h 50m

$521

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Tue 12/2

6:05 pm-10:40 pm

1 stop22h 35m

Frankfurt am Main

Tue 12/9

6:00 am-2:45 pm

1 stop14h 45m

$523

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

Other information

What is the cheapest month to fly to Frankfurt am Main Airport?

In general, May is the cheapest month to fly from Boston to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $684. If you aren’t able to travel to Frankfurt am Main Airport during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $708.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

On average, the least expensive day to fly to Frankfurt am Main Airport from Boston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $775. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Boston to Frankfurt am Main Airport on a Friday will generally be more expensive and average around $882. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the morning. momondo users have found flights departing from Boston to Frankfurt am Main Airport in the morning for as low as $658. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is at noon when prices are around $1,112.

What is the cheapest Boston Logan Intl to Frankfurt am Main flight route?

Fly from Boston Logan Intl to Frankfurt am Main for the best Boston Logan Intl - Frankfurt am Main flight prices

How far in advance should I book a flight to Frankfurt am Main Airport?

You are more likely to see cheaper flights to Frankfurt am Main Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $806 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from Boston for as low as $707 on momondo.

What cabin class options are available on Boston Logan Intl to Frankfurt am Main flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Frankfurt am Main Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Boston to Frankfurt am Main Airport flight.

How have Boston to Frankfurt am Main Airport flight prices changed over time?

As of October 2025, prices for Boston to Frankfurt am Main Airport flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Frankfurt am Main Airport (BOS to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Frankfurt am Main Airport

Best Price Found	$425
Fastest flight time	7h 10m
Direct flights	Every day

The best one-way flight to Frankfurt am Main Airport from Boston in the past 72 hours is $425. The best round-trip flight deal from Boston to Frankfurt am Main Airport found on momondo in the last 72 hours is $543.

The fastest flight from Boston to Frankfurt am Main Airport takes 7h 10m

Direct flights go from Boston to Frankfurt am Main Airport every day.

Search flight deals

How far is Boston Logan Intl to Frankfurt am Main by plane?
There are 3658.4 mi between Boston Logan Intl and Frankfurt am Main. In terms of flight time, this usually takes a little over 10h 15m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Frankfurt am Main Airport?
Prices for flights from Boston Logan Intl Airport to Frankfurt am Main Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Frankfurt am Main Airport?
There are 10 operators available for flights from Boston Logan Intl Airport to Frankfurt am Main Airport as of October 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Frankfurt am Main Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Frankfurt am Main Airport.
What documentation or ID do you need to fly to Frankfurt am Main Airport?
The travel and health documents you'll need for your trip to Frankfurt am Main Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Frankfurt am Main Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Frankfurt am Main Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to Frankfurt am Main Airport is Airbus A330-900neo (23.82% of total bookings). The next most popular plane models are Airbus A340-300 (16.12%), Airbus A340-600 (13.82%), and Airbus A350-900 (11.72%).
What is the most popular airline from Boston to Frankfurt am Main Airport?
momondo data reveals that the most frequently booked airline on the route from Boston to Frankfurt am Main Airport is Condor, representing 46% of all bookings. The subsequent popular airlines are Lufthansa at 20%, Alaska Airlines at 9%, and Icelandair at 9%.

Best airlines flying from Boston to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Boston to Frankfurt am Main Airport with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $238	Free Cancellation	Rating 7.2 1,352 reviews	Search Aer Lingus flights
Icelandair	PriceFrom $474	Free Cancellation	Rating 7.1 561 reviews	Search Icelandair flights
Condor	PriceFrom $476	Free Cancellation	Rating 6.4 378 reviews	Search Condor flights
TAP AIR PORTUGAL	PriceFrom $535	Free Cancellation	Rating 7.1 2,030 reviews	Search TAP AIR PORTUGAL flights
Turkish Airlines	PriceFrom $636	Free Cancellation	Rating 7.3 4,023 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $657	Free Cancellation	Rating 6.8 7,514 reviews	Search Lufthansa flights
United Airlines	PriceFrom $705	Free Cancellation	Rating 7.4 8,992 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $712	Free Cancellation	Rating 8.0 11,156 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $939	Free Cancellation	Rating 7.2 11,031 reviews	Search American Airlines flights
Air Canada	PriceFrom $1,145	Free Cancellation	Rating 7.1 10,347 reviews	Search Air Canada flights

United Airlines Flights From Boston to Frankfurt am Main Airport
The lowest priced United Airlines flight from Boston to Frankfurt am Main Airport from the last 72 hours was $705. Generally, United Airlines has 4 flights on this route every week with an average price of $1,063. United Airlines is rated 7.4/10 by our users.
Air Canada Flights From Boston to Frankfurt am Main Airport
Another popular option for Boston to Frankfurt am Main Airport flights is Air Canada (7.1/10, 10,347 ratings). Air Canada flies from Boston to Frankfurt am Main Airport around 4 times per week, with deals starting from $1,145 round-trip and rising to an average price of around $1,637.

Heidelberg

Baden-Baden

Wiesbaden

Mainz

Koblenz

Trier

Rothenburg ob der Tauber

Wurzburg

Darmstadt

Fulda

Kaiserslautern

Heilbronn

Cochem

Marburg

Rüdesheim am Rhein

Bad Homburg

Bernkastel-Kues

Schweinfurt

Bad Kissingen

Nuerburg

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Frankfurt am Main?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Frankfurt am Main from Boston.

Can I find flights from Boston to Frankfurt am Main with flexible booking policies on momondo?

Yes. All flights to Frankfurt am Main from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Frankfurt am Main?

Once all potential Boston to Frankfurt am Main flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Frankfurt am Main right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Frankfurt am Main flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Frankfurt am Main Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 11/23

Sun 11/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Frankfurt am Main

Popular cities in Germany

Flights to Frankfurt-Hahn Airportfrom $441

Cheap flights from Boston to Frankfurt am Main from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Frankfurt am Main departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Boston to Frankfurt am Main

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

TAP AIR PORTUGAL flights from Boston to Frankfurt am Main Airport

Our best TAP AIR PORTUGAL deals on Boston to Frankfurt am Main Airport flight tickets

Aer Lingus flights from Boston to Frankfurt am Main Airport

Our best Aer Lingus deals on Boston to Frankfurt am Main Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Frankfurt am Main Airport that are best for you.

See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Boston to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Frankfurt am Main Airport?

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?

What is the cheapest Boston Logan Intl to Frankfurt am Main flight route?

Fly from Boston Logan Intl to Frankfurt am Main for the best Boston Logan Intl - Frankfurt am Main flight prices

How far in advance should I book a flight to Frankfurt am Main Airport?

What cabin class options are available on Boston Logan Intl to Frankfurt am Main flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Frankfurt am Main Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Boston to Frankfurt am Main Airport flight.

How have Boston to Frankfurt am Main Airport flight prices changed over time?

As of October 2025, prices for Boston to Frankfurt am Main Airport flights are approximately 27% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Boston Logan Intl to Frankfurt am Main?

TAP AIR PORTUGAL, Aer Lingus, and British Airways are the most popular carriers operating from Boston Logan Intl to Frankfurt am Main

What airlines fly to Frankfurt am Main Airport?

How often are flights from Boston to Frankfurt am Main delayed?

Historically, on average around 12% of flights between Boston and Frankfurt am Main have experienced a delay on any given week. The average delay length over the past 12 months has been 147 minutes.

What is the most punctual flight time for Boston to Frankfurt am Main flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Boston to Frankfurt am Main flights?

According to our data, Thai Airways have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Boston and Frankfurt am Main Airport?

Reykjavik (KEF) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boston to Frankfurt am Main Airport?

Flights via Dublin (DUB) offer the lowest average round-trip price of $501.

Which layover airport has the shortest travel time from Boston to Frankfurt am Main Airport?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 10h 37m.

Which layover airport has the shortest connection time from Boston to Frankfurt am Main Airport?

Reykjavik (KEF) has the shortest average layover time for this route: 2h 25m.

How many flights depart from Boston to Frankfurt am Main Airport on average per day?

2 flights are operational daily from Boston to Frankfurt am Main Airport as of October 2025. The most popular departure time for this route is 10:00PM, with 51% of flights per day taking off in the evening.

How many flights depart from Boston to Frankfurt am Main Airport on average per week?

As of October 2025, 19 flights take off from Boston and land in Frankfurt am Main Airport each week. The most common flight departure day for this route is Fri, with 47% of weekly flights taking off on this day.

When to book flights from Boston to Frankfurt am Main Airport

Cheap Boston to Frankfurt am Main Airport (BOS to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Frankfurt am Main Airport

Best Price Found

Fastest flight time

Direct flights

How far is Boston Logan Intl to Frankfurt am Main by plane?

When did momondo last update prices for flights from Boston Logan Intl Airport to Frankfurt am Main Airport?

How many operators does momondo search for flights from Boston Logan Intl Airport to Frankfurt am Main Airport?

How old do you have to be to fly from Boston Logan Intl Airport to Frankfurt am Main Airport?

What documentation or ID do you need to fly to Frankfurt am Main Airport?

What is the most popular plane model from Boston to Frankfurt am Main Airport?

What is the most popular airline from Boston to Frankfurt am Main Airport?

Best airlines flying from Boston to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Boston to Frankfurt am Main Airport with momondo

United Airlines Flights From Boston to Frankfurt am Main Airport

Air Canada Flights From Boston to Frankfurt am Main Airport

Traveling to a place near Frankfurt am Main?

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Frankfurt am Main?

Can I find flights from Boston to Frankfurt am Main with flexible booking policies on momondo?