Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Boston to Frankfurt am Main from $348

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 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 pm - 10:50 pm
BOS
-
HHN
17h 15m
1 stop
Multiple Airlines Logo
9:05 am - 9:05 pm
HHN
-
BOS
18h 00m
2 stops
$693Multiple Airlines
Thu, Jul 9 - Wed, Sep 30
Multiple Airlines Logo
10:50 pm - 10:00 pm
BOS
-
HHN
17h 10m
1 stop
Multiple Airlines Logo
11:10 pm - 9:45 pm
HHN
-
BOS
28h 35m
2 stops
$694Multiple Airlines
Mon, Jun 29 - Wed, Jul 29
Multiple Airlines Logo
10:50 pm - 12:20 pm
BOS
-
HHN
31h 30m
2 stops
Multiple Airlines Logo
5:15 pm - 9:05 pm
HHN
-
BOS
33h 50m
1 stop
$698Multiple Airlines
Wed, Jun 10 - Tue, Jul 28
Multiple Airlines Logo
10:50 pm - 10:00 pm
BOS
-
HHN
17h 10m
1 stop
Multiple Airlines Logo
5:15 pm - 9:05 pm
HHN
-
BOS
33h 50m
1 stop
$700Multiple Airlines
Mon, Jun 29 - Tue, Jul 14
Multiple Airlines Logo
11:35 pm - 12:10 am
BOS
-
HHN
18h 35m
1 stop
Multiple Airlines Logo
5:15 pm - 9:05 pm
HHN
-
BOS
33h 50m
1 stop
$705Multiple Airlines
Sun, Jul 12 - Tue, Aug 4
Multiple Airlines Logo
11:35 pm - 10:50 pm
BOS
-
HHN
17h 15m
1 stop
Multiple Airlines Logo
5:15 pm - 9:05 pm
HHN
-
BOS
33h 50m
1 stop
$707Multiple Airlines
Thu, Jul 9 - Tue, Aug 4
Multiple Airlines Logo
11:35 pm - 12:10 am
BOS
-
HHN
18h 35m
1 stop
Multiple Airlines Logo
5:15 pm - 9:05 pm
HHN
-
BOS
33h 50m
1 stop
$708Multiple Airlines
Sun, Jul 19 - Tue, Jul 28
Multiple Airlines Logo
11:35 pm - 12:10 am
BOS
-
HHN
18h 35m
1 stop
Multiple Airlines Logo
5:15 pm - 9:05 pm
HHN
-
BOS
33h 50m
1 stop
$721Multiple Airlines
Sun, Jul 19 - Tue, Jul 28
Multiple Airlines Logo
11:35 pm - 10:50 pm
BOS
-
HHN
17h 15m
1 stop
Multiple Airlines Logo
5:15 pm - 9:05 pm
HHN
-
BOS
33h 50m
1 stop
$722Multiple Airlines
Thu, Jul 16 - Tue, Jul 28
Multiple Airlines Logo
11:35 pm - 12:10 am
BOS
-
HHN
18h 35m
1 stop
Multiple Airlines Logo
5:15 pm - 9:05 pm
HHN
-
BOS
33h 50m
1 stop
$730Multiple Airlines
Sun, Jul 26 - Tue, Aug 4

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Frankfurt-Hahn Airport 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 May 10, 2026.
Use the filters below to find and compare flights from Boston to Frankfurt-Hahn Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Thu 7/9

11:35 pm-10:50 pm

1 stop17h 15m

Frankfurt-Hahn

Wed 9/30

9:05 am-9:05 pm

2 stops18h 00m

$693

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Mon 6/29

10:50 pm-10:00 pm

1 stop17h 10m

Frankfurt-Hahn

Wed 7/29

11:10 pm-9:45 pm

2 stops28h 35m

$694

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Wed 6/10

10:50 pm-12:20 pm

2 stops31h 30m

Frankfurt-Hahn

Tue 7/28

5:15 pm-9:05 pm

1 stop33h 50m

$698

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Mon 6/29

10:50 pm-10:00 pm

1 stop17h 10m

Frankfurt-Hahn

Tue 7/14

5:15 pm-9:05 pm

1 stop33h 50m

$700

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Sun 7/12

11:35 pm-12:10 am

1 stop18h 35m

Frankfurt-Hahn

Tue 8/4

5:15 pm-9:05 pm

1 stop33h 50m

$705

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Thu 7/9

11:35 pm-10:50 pm

1 stop17h 15m

Frankfurt-Hahn

Tue 8/4

5:15 pm-9:05 pm

1 stop33h 50m

$707

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Sun 7/19

11:35 pm-12:10 am

1 stop18h 35m

Frankfurt-Hahn

Tue 7/28

5:15 pm-9:05 pm

1 stop33h 50m

$708

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Sun 7/19

11:35 pm-12:10 am

1 stop18h 35m

Frankfurt-Hahn

Tue 7/28

5:15 pm-9:05 pm

1 stop33h 50m

$721

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Thu 7/16

11:35 pm-10:50 pm

1 stop17h 15m

Frankfurt-Hahn

Tue 7/28

5:15 pm-9:05 pm

1 stop33h 50m

$722

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

Sun 7/26

11:35 pm-12:10 am

1 stop18h 35m

Frankfurt-Hahn

Tue 8/4

5:15 pm-9:05 pm

1 stop33h 50m

$730

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Boston to Frankfurt-Hahn Airport

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

Cheap Boston to Frankfurt-Hahn Airport (BOS to HHN) flight deals and tips

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

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from Boston to Frankfurt-Hahn Airport takes 17h 10m
There are no direct flights from Boston to Frankfurt-Hahn Airport. There are no popular flight routes from Boston to Frankfurt-Hahn Airport.
Search flight deals

Frequently asked questions about flying from Boston to Frankfurt-Hahn Airport

  • How far is Boston Logan Intl to Frankfurt-Hahn by plane?

    A flight from Boston Logan Intl to Frankfurt-Hahn will travel around 3608.7 mi. In terms of flight time, this usually takes a little over 17h 10m.

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

    Prices for flights from Boston Logan Intl Airport to Frankfurt-Hahn Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Frankfurt-Hahn Airport.

  • What documentation or ID do you need to fly to Frankfurt-Hahn Airport?

    The required travel and health documents for your Frankfurt-Hahn Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Frankfurt-Hahn Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Boston to Frankfurt-Hahn Airport

  • How do I get Price Alerts for flights from Boston to Frankfurt-Hahn Airport?

    Confirm your travel details to search for the latest offers for flights from Boston to Frankfurt-Hahn Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Boston to Frankfurt-Hahn Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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?

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?

Once you have performed a search for Boston to Frankfurt am Main flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Frankfurt-Hahn 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
Tue 6/9
Tue 6/16
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

Popular flights according to clicks in the last 7 days on momondo
Flights to Frankfurt am Main Airport