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$411+ Cheap flights from Frankfurt (FRA) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — BOS
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Find cheap flights from Frankfurt to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Frankfurt am Main to Boston Logan Intl are usually found in May or September, booked 57 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Frankfurt to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 6, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$595
(American Airlines)

One-way from

$411
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$659

Good round-trip deal

$679 or less

Good one-way deal

$677 or less
Provider with most accurate pricing for Frankfurt am Main-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Frankfurt am Main-Boston Logan Intl flights.
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From Frankfurt am Main to Boston Logan Intl
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One-way flight from Frankfurt am Main to Boston Logan Intl
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Highest demand for flights based on searches. 8% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Frankfurt am Main to Boston Logan Intl.
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Price to beat on a one-way flight from Frankfurt am Main to Boston Logan Intl.
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Find flight deals from Frankfurt to Boston

Cheapest flights from Frankfurt to Boston
Explore the most affordable flight options available from Frankfurt to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:10 amFRA - BOS
1 stop13h 10mAmerican Airlines
Mon 5/187:35 pmBOS - FRA
1 stop13h 30mAmerican Airlines
Deal found 1/6$595
This American Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:20 amFRA - BOS
2 stops16h 20mAmerican Airlines
Mon 4/277:04 pmBOS - FRA
2 stops18h 41mAmerican Airlines
Deal found 1/5$596
This American Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1810:15 amFRA - BOS
1 stop18h 07mAmerican Airlines
Mon 1/267:35 pmBOS - FRA
2 stops16h 35mAmerican Airlines
Deal found 1/5$597
This British Airways deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:40 pmFRA - BOS
1 stop22h 55mBritish Airways
Sun 10/119:55 pmBOS - FRA
1 stop18h 30mBritish Airways
Deal found 1/6$598
This British Airways deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:00 amFRA - BOS
1 stop14h 15mBritish Airways
Mon 3/23:49 pmBOS - FRA
2 stops12h 36mBritish Airways
Deal found 1/5$599
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:10 amFRA - BOS
2 stops20h 50mAmerican Airlines
Mon 4/278:15 pmBOS - FRA
1 stop12h 50mAmerican Airlines
Deal found 1/6$600
This Flysmarter deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:10 pmFRA - BOS
1 stop13h 40mMultiple Airlines
Sun 2/13:35 pmBOS - FRA
2 stops12h 55mMultiple Airlines
Deal found 1/4$602
This British Airways deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:40 amFRA - BOS
2 stops15h 39mBritish Airways
Sat 5/29:50 pmBOS - FRA
1 stop29h 30mBritish Airways
Deal found 1/6$603
This British Airways deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:40 amFRA - BOS
2 stops15h 39mBritish Airways
Wed 4/293:17 pmBOS - FRA
2 stops16h 33mBritish Airways
Deal found 1/5$604
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1310:15 amFRA - BOS
2 stops15h 56mAmerican Airlines
Tue 1/207:15 pmBOS - FRA
1 stop18h 25mAmerican Airlines
Deal found 1/6$605
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:00 amFRA - BOS
2 stops16h 25mAmerican Airlines
Fri 2/277:15 pmBOS - FRA
1 stop20h 45mAmerican Airlines
Deal found 1/6$606

Cheapflights Fare Finder

 
Customize your flight search to find flights from Frankfurt to Boston 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, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Boston that are best for you.

Fly from

Frankfurt

Fly to

Boston

Route

Depart

Return

Price

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Fri 5/15

10:40 am-5:00 pm

1 stop12h 20m

Boston Logan Intl

Sat 5/23

9:50 pm-10:40 pm

1 stop18h 50m

$598

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Sat 1/31

8:00 am-4:15 pm

1 stop14h 15m

Boston Logan Intl

Fri 3/6

7:15 pm-3:40 pm

1 stop14h 25m

$599

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Sat 2/7

4:35 pm-9:55 pm

1 stop11h 20m

Boston Logan Intl

Fri 3/6

6:55 pm-10:30 am

1 stop9h 35m

$599

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Fri 4/24

6:10 am-4:19 pm

2 stops16h 09m

Boston Logan Intl

Fri 5/1

7:35 pm-9:50 pm

1 stop20h 15m

$603

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Fri 4/24

6:10 am-4:19 pm

2 stops16h 09m

Boston Logan Intl

Sat 5/2

9:50 pm-9:20 am

1 stop29h 30m

$603

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Fri 4/24

6:10 am-4:19 pm

2 stops16h 09m

Boston Logan Intl

Tue 4/28

8:15 pm-7:50 pm

1 stop17h 35m

$603

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Sat 1/31

8:00 am-10:56 pm

2 stops20h 56m

Boston Logan Intl

Wed 3/4

7:00 pm-4:40 pm

2 stops15h 40m

$604

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Thu 1/22

3:00 pm-7:45 pm

1 stop10h 45m

Boston Logan Intl

Wed 2/4

7:30 am-10:20 am

1 stop20h 50m

$622

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Thu 2/5

10:15 am-10:22 pm

2 stops18h 07m

Boston Logan Intl

Tue 2/24

1:04 pm-8:55 am

2 stops13h 51m

$626

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Mon 2/2

6:55 am-3:53 pm

2 stops14h 58m

Boston Logan Intl

Mon 2/9

1:00 pm-11:15 am

2 stops16h 15m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 23 results
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Compare providers for flights from Frankfurt to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Frankfurt to Boston in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Boston flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Frankfurt am Main Airport-Boston flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Boston flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Frankfurt to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Frankfurt with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Frankfurt am Main Airport to Boston

How far ahead should I book a flight from Frankfurt am Main Airport to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to Boston. Price data was last updated on January 2, 2026.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Frankfurt am Main Airport to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Frankfurt am Main Airport to Boston?

Currently, May is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Boston (average of $410). Flying from Frankfurt am Main Airport to Boston in December is currently the most expensive (average of $550). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FRA to BOS?

Find hourly flight availability from Frankfurt to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 6, 2026.

When flying from Frankfurt am Main Airport to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

The best insider tips for Frankfurt am Main Airport to Boston flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Frankfurt am Main Airport to Boston trip
Airports
FRA

Download the official FRA app to stay updated on key info like strikes affecting operations.

Read more about FRABy Blane Bachelor
BOS

Use the FlyLogan app for real-time flight updates and pre-order food through BOS2GO.

Read more about BOSBy Paul Rubio
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on FRA

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Paul Rubio

Paul Rubio

Expert on BOS

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated January 6, 2026.
Read through reviews of airlines operating flights from Frankfurt am Main Airport to Boston, such as United Airlines, Icelandair, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Icelandair
7.1
Good
593 reviews
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Lufthansa
6.8
Okay
7,683 reviews
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
British Airways
6.7
Okay
7,657 reviews
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Condor
6.4
Okay
397 reviews
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Frankfurt am Main?

    For a flight from Frankfurt am Main to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 5 inbound flights from Frankfurt am Main per day. 6 airlines have flights to Boston Logan Intl from Frankfurt am Main on a regular basis.

  • How long is the flight from Frankfurt am Main Airport to Boston?

    British Airways can get you from Frankfurt am Main Airport to Boston in just under 12h 20m. Your travel time can differ by up to . Frankfurt am Main Airport and Boston are separated by a distance of 3656 mi.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to Boston round-trip?

    Icelandair, at $380, was found to be the cheapest airline from Frankfurt am Main Airport to Boston.Alternate airlines to your destination round-trip include Condor and British Airways. Icelandair is currently priced 41% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Frankfurt am Main Airport to Boston one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $377. Icelandair flights start at $408 while deals on British Airways start at $410 one-way.

  • What are the most reliable airlines from Frankfurt am Main Airport to Boston?

    Consider Brussels Airlines (62%), Air Canada (61%) or Thai Airways (61%) when booking your flight. These represent the most reliable airlines when flying from Frankfurt am Main Airport to Boston.

  • What are the cheapest flights from Frankfurt am Main Airport to Boston?

    Looking for the cheapest flight from Frankfurt am Main Airport to Boston? While on average our users pay $684, our data indicates the cheapest price to be $548. The most popular route (Frankfurt am Main - Boston Logan Intl), is priced around $445.

  • Can I find deals for flights from Frankfurt to Boston that include hotel bookings?

    Yes. In addition to deals on Frankfurt to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Frankfurt to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt to Boston.

  • Can I find deals for business class flights from Frankfurt to Boston?

    Yes. Cheapflights offers flight deals from Frankfurt to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Frankfurt am Main Airport to Boston?

    Currently, May is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Boston (average of $410). Flying from Frankfurt am Main Airport to Boston in December is currently the most expensive (average of $550). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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Alternative routes for Frankfurt to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Frankfurt to Boston

Discover the top 6 airlines that operate flights from Frankfurt to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$380Average$587FlexibilityNo cancel feeOn-time76%
CondorCheapest$428Average$549FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$528Average$551FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$538Average$659FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$543Average$650FlexibilityNo cancel feeOn-time76%
DeltaCheapest$601Average$754FlexibilityNo cancel feeOn-timeN/A

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