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Cheap flights from Boston to Frankfurt am Main from $240

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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ITA Airways Logo
5:20 pm - 5:10 pmBOS-FRA
17h 50m1 stop
ITA Airways Logo
6:00 pm - 1:45 pmFRA-BOS
25h 45m1 stop
$503ITA Airways
Find Deal
mié., dic. 3 - mar., dic. 16
Icelandair Logo
7:50 pm - 12:05 pmBOS-FRA
10h 15m1 stop
Icelandair Logo
1:05 pm - 5:50 pmFRA-BOS
10h 45m1 stop
$504Icelandair
Find Deal
mar., dic. 2 - lun., dic. 15
Multiple Airlines Logo
10:40 pm - 8:15 pmBOS-HHN
15h 35m1 stop
Multiple Airlines Logo
3:15 pm - 8:55 pmHHN-BOS
35h 40m1 stop
$505Multiple Airlines
Find Deal
sáb., dic. 6 - mié., dic. 10
Delta Logo
1:00 pm - 11:15 amBOS-FRA
16h 15m2 stops
Delta Logo
9:50 am - 8:29 pmFRA-BOS
16h 39m1 stop
$506Delta
Find Deal
sáb., ene. 31 - sáb., feb. 14
Delta Logo
8:15 am - 8:40 amBOS-FRA
18h 25m1 stop
Delta Logo
7:05 am - 8:00 pmFRA-BOS
18h 55m2 stops
$507Delta
Find Deal
dom., nov. 16 - dom., nov. 23
Aer Lingus Logo
5:10 pm - 10:05 amBOS-FRA
10h 55m1 stop
Aer Lingus Logo
10:45 am - 6:59 pmFRA-BOS
14h 14m1 stop
$509Aer Lingus
Find Deal
jue., ene. 8 - mar., ene. 13
Multiple Airlines Logo
10:40 pm - 8:15 pmBOS-HHN
15h 35m1 stop
Multiple Airlines Logo
10:40 pm - 8:55 pmHHN-BOS
28h 15m2 stops
$510Multiple Airlines
Find Deal
sáb., dic. 6 - lun., dic. 15
TAP AIR PORTUGAL Logo
11:45 pm - 10:40 pmBOS-FRA
17h 55m1 stop
TAP AIR PORTUGAL Logo
1:30 pm - 8:25 pmFRA-BOS
12h 55m1 stop
$511TAP AIR PORTUGAL
Find Deal
vie., mar. 27 - vie., abr. 10
Aer Lingus Logo
5:10 pm - 10:05 amBOS-FRA
10h 55m1 stop
Aer Lingus Logo
10:45 am - 7:55 pmFRA-BOS
14h 10m1 stop
$523Aer Lingus
Find Deal
lun., feb. 9 - lun., mar. 23
TAP AIR PORTUGAL Logo
10:30 pm - 10:20 pmBOS-FRA
17h 50m2 stops
TAP AIR PORTUGAL Logo
1:30 pm - 8:20 pmFRA-BOS
12h 50m1 stop
$531TAP AIR PORTUGAL
Find Deal
lun., abr. 6 - lun., abr. 20

ITA Airways flights from Boston to Frankfurt am Main

Our best ITA Airways deals on Boston to Frankfurt am Main flight tickets
ITA Airways
Dec 3
BOS5:20 pmBoston Logan Intl
17h 50m
1 stop
FRA5:10 pmFrankfurt am Main
Dec 16
FRA6:00 pmFrankfurt am Main
25h 45m
1 stop
BOS1:45 pmBoston Logan Intl
$503
Find similar
ITA Airways
Dec 5
BOS5:20 pmBoston Logan Intl
17h 50m
1 stop
FRA5:10 pmFrankfurt am Main
Dec 20
FRA6:00 pmFrankfurt am Main
25h 45m
1 stop
BOS1:45 pmBoston Logan Intl
$548
Find similar

Icelandair flights from Boston to Frankfurt am Main

Our best Icelandair deals on Boston to Frankfurt am Main flight tickets
Icelandair
Dec 2
BOS7:50 pmBoston Logan Intl
10h 15m
1 stop
FRA12:05 pmFrankfurt am Main
Dec 15
FRA1:05 pmFrankfurt am Main
10h 45m
1 stop
BOS5:50 pmBoston Logan Intl
$504
Find similar
Icelandair
Nov 12
BOS7:50 pmBoston Logan Intl
10h 15m
1 stop
FRA12:05 pmFrankfurt am Main
Nov 24
FRA1:05 pmFrankfurt am Main
10h 45m
1 stop
BOS5:50 pmBoston Logan Intl
$505
Find similar
Icelandair
Nov 24
BOS7:50 pmBoston Logan Intl
10h 15m
1 stop
FRA12:05 pmFrankfurt am Main
Feb 22
FRA1:05 pmFrankfurt am Main
10h 45m
1 stop
BOS5:50 pmBoston Logan Intl
$513
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Frankfurt am Main that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated noviembre 4, 2025.
Use the filters below to find and compare flights from Boston to Frankfurt am Main that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mié. 12/3

5:20 pm-5:10 pm

1 stop17h 50m

Frankfurt am Main

mar. 12/16

6:00 pm-1:45 pm

1 stop25h 45m

$503

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mar. 12/2

7:50 pm-12:05 pm

1 stop10h 15m

Frankfurt am Main

lun. 12/15

1:05 pm-5:50 pm

1 stop10h 45m

$504

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

sáb. 12/6

10:40 pm-8:15 pm

1 stop15h 35m

Frankfurt-Hahn

mié. 12/10

3:15 pm-8:55 pm

1 stop35h 40m

$505

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

sáb. 1/31

1:00 pm-11:15 am

2 stops16h 15m

Frankfurt am Main

sáb. 2/14

9:50 am-8:29 pm

1 stop16h 39m

$506

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

dom. 11/16

8:15 am-8:40 am

1 stop18h 25m

Frankfurt am Main

dom. 11/23

7:05 am-8:00 pm

2 stops18h 55m

$507

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

jue. 1/8

5:10 pm-10:05 am

1 stop10h 55m

Frankfurt am Main

mar. 1/13

10:45 am-6:59 pm

1 stop14h 14m

$509

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

sáb. 12/6

10:40 pm-8:15 pm

1 stop15h 35m

Frankfurt-Hahn

lun. 12/15

10:40 pm-8:55 pm

2 stops28h 15m

$510

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

vie. 3/27

11:45 pm-10:40 pm

1 stop17h 55m

Frankfurt am Main

vie. 4/10

1:30 pm-8:25 pm

1 stop12h 55m

$511

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

lun. 2/9

5:10 pm-10:05 am

1 stop10h 55m

Frankfurt am Main

lun. 3/23

10:45 am-7:55 pm

1 stop14h 10m

$523

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

lun. 4/6

10:30 pm-10:20 pm

2 stops17h 50m

Frankfurt am Main

lun. 4/20

1:30 pm-8:20 pm

1 stop12h 50m

$531

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Frankfurt am Main from

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

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?

In general, May is the cheapest month to fly from Boston to Frankfurt am Main. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $682. If you’re not able to fly to Frankfurt am Main in May, then August is your next best option. Flight prices from Boston to Frankfurt am Main during August average around $709.

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

The cheapest day to depart on your flight to Frankfurt am Main is on a Wednesday when prices can be found for as low as $773. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $876.

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

Flying to Frankfurt am Main from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $658 when looking at flights departing in the morning. Flights to Frankfurt am Main are more costly at noon, with an average ticket price of $1,112. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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?

You are more likely to see cheaper flights to Frankfurt am Main from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main for around $805 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main 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.

Cheap Boston to Frankfurt am Main flight deals and tips

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

Fastest flight time

7h 10m

Direct flights

Every day

Airports in Frankfurt am Main

1 airport
The fastest flight from Boston to Frankfurt am Main takes 7h 10m
Direct flights go from Boston to Frankfurt am Main every day.
There is 1 airport near Frankfurt am Main: Frankfurt am Main (FRA)
Search flight deals

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

    The distance between Boston Logan Intl and Frankfurt am Main is about 3661.5 mi. Typically, this will take 10h 10m by plane in normal conditions.

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

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

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

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

    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.

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

    The travel and health documents you'll need for your trip to Frankfurt am Main 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Frankfurt am Main

Compare and see reviews for airlines that fly from Boston to Frankfurt am Main with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $238Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
IcelandairPriceFrom $474Free CancellationRating
7.1
571 reviews
Search Icelandair flights
CondorPriceFrom $476Free CancellationRating
6.4
387 reviews
Search Condor flights
TAP AIR PORTUGALPriceFrom $519Free CancellationRating
7.1
2,046 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom $547Free CancellationRating
6.8
7,553 reviews
Search Lufthansa flights
British AirwaysPriceFrom $564Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $650Free CancellationRating
7.3
4,035 reviews
Search Turkish Airlines flights
Alaska AirlinesPriceFrom $710Free CancellationRating
8.0
11,241 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $726Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
American AirlinesPriceFrom $939Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Frankfurt am Main. momondo saves you time and could save you money on your trip.

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

Flights from Boston to Frankfurt am Main with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Frankfurt am Main from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 offers price alerts on flights to Frankfurt am Main from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Germany

Fly into one of these airports located in Frankfurt am Main

Airports listed have a maximum distance of 63.9 mi from Frankfurt am Main
Frankfurt am Main Airport
Frankfurt-Hahn Airport