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$391+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — BOS
Jan 24 — Jan 311
Sat 1/24
Sat 1/31
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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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

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 December 25, 2025.

This Gotogate deal was found by Cheapflights users on 12/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:45 pmFRA - BOS
1 stop26h 50mTAP AIR PORTUGAL
Sat 1/106:05 pmBOS - FRA
1 stop12h 25mTAP AIR PORTUGAL
Deal found 12/25$710
This Scandinavian Airlines deal was found by Cheapflights users on 12/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:15 pmFRA - BOS
1 stop30h 35mScandinavian Airlines
Tue 2/175:35 pmBOS - FRA
1 stop20h 10mScandinavian Airlines
Deal found 12/24$767
This Scandinavian Airlines deal was found by Cheapflights users on 12/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 pmFRA - BOS
1 stop25h 20mScandinavian Airlines
Fri 2/205:35 pmBOS - FRA
1 stop10h 15mScandinavian Airlines
Deal found 12/24$785
This United Airlines deal was found by Cheapflights users on 12/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:40 amFRA - BOS
1 stop19h 04mUnited Airlines
Thu 2/1910:30 amBOS - FRA
2 stops15h 10mUnited Airlines
Deal found 12/24$793
This oojo deal was found by Cheapflights users on 12/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:15 amFRA - BOS
1 stop26h 26mMultiple Airlines
Sat 1/177:08 amBOS - FRA
1 stop16h 47mMultiple Airlines
Deal found 12/25$830
This Scandinavian Airlines deal was found by Cheapflights users on 12/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:15 pmFRA - BOS
1 stop30h 35mScandinavian Airlines
Sun 2/158:59 pmBOS - FRA
2 stops40h 46mScandinavian Airlines
Deal found 12/24$849
This United Airlines deal was found by Cheapflights users on 12/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:10 pmFRA - BOS
1 stop12h 44mUnited Airlines
Tue 1/67:12 pmBOS - FRA
2 stops14h 53mUnited Airlines
Deal found 12/23$867
This ITA Airways deal was found by Cheapflights users on 12/24. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 pmFRA - BOS
1 stop25h 45mITA Airways
Wed 12/315:20 pmBOS - FRA
1 stop17h 50mITA Airways
Deal found 12/24$875
This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:40 amFRA - BOS
1 stop18h 45mDelta
Sat 1/171:25 pmBOS - FRA
2 stops15h 50mDelta
Deal found 12/25$913

Find 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 December 25, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$584
(Gotogate)

One-way from

$391
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$782

Good round-trip deal

$828 or less

Good one-way deal

$662 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. 6% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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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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 December 25, 2025.
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

Sat 1/17

1:05 pm-5:50 pm

1 stop10h 45m

Boston Logan Intl

Fri 1/30

7:50 pm-12:05 pm

1 stop10h 15m

$596

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Wed 1/14

1:05 pm-5:50 pm

1 stop10h 45m

Boston Logan Intl

Sat 1/31

7:50 pm-12:05 pm

1 stop10h 15m

$596

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Fri 5/8

6:10 am-1:35 pm

1 stop13h 25m

Boston Logan Intl

Wed 5/20

7:35 pm-1:50 pm

1 stop12h 15m

$599

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Fri 5/8

6:10 am-1:35 pm

1 stop13h 25m

Boston Logan Intl

Tue 5/19

9:38 am-1:50 pm

2 stops22h 12m

$599

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Wed 5/13

2:40 pm-8:05 pm

1 stop11h 25m

Boston Logan Intl

Fri 5/22

1:49 pm-9:50 pm

2 stops26h 01m

$599

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Fri 1/23

3:20 pm-9:55 pm

1 stop12h 35m

Boston Logan Intl

Tue 1/27

3:35 pm-2:10 pm

2 stops16h 35m

$599

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Sat 1/24

11:35 am-7:45 pm

1 stop14h 10m

Boston Logan Intl

Wed 1/28

3:35 pm-2:05 pm

2 stops16h 30m

$599

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Sun 5/10

6:40 am-1:35 pm

1 stop12h 55m

Boston Logan Intl

Tue 5/19

9:38 am-1:50 pm

2 stops22h 12m

$599

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Wed 1/21

7:20 am-2:20 pm

1 stop13h 00m

Boston Logan Intl

Wed 1/28

7:35 pm-10:00 pm

2 stops20h 25m

$599

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Sun 5/10

2:40 pm-8:10 pm

1 stop11h 30m

Boston Logan Intl

Fri 5/22

1:49 pm-9:50 pm

2 stops26h 01m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 22 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 December.
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 December 19, 2025.

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 July is currently the most expensive (average of $538). 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 December 25, 2025.

When flying from Frankfurt am Main Airport to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight at noon.

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 December 25, 2025.
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
9,115 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,115 reviews
United Airlines
7.4
Good
9,115 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Icelandair
7.0
Good
592 reviews
United Airlines
7.4
Good
9,115 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,655 reviews
United Airlines
7.4
Good
9,115 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,617 reviews
United Airlines
7.4
Good
9,115 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Condor
6.4
Okay
394 reviews
United Airlines
7.4
Good
9,115 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 4 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?

    Icelandair and British Airways can get you from Frankfurt am Main Airport to Boston in just under 10h 45m. Your travel time can differ by up to 2h 40m. Frankfurt am Main Airport and Boston are separated by a distance of 3656 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 40% 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 Condor (80%), Alaska Airlines (80%) or Brussels Airlines (63%) 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 $769, our data indicates the cheapest price to be $548. The most popular route (Frankfurt am Main - Boston Logan Intl), is priced around $470.

  • 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 July is currently the most expensive (average of $538). 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
Seabrook
Seekonk
Brockton
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.
Frankfurt to Hartford flights
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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 December 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$380Average$644FlexibilityNo cancel feeOn-time76%
CondorCheapest$428Average$548FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$528Average$551FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$538Average$652FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$538Average$665FlexibilityNo cancel feeOn-time69%
DeltaCheapest$601Average$754FlexibilityNo cancel feeOn-timeN/A

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