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$203+ Cheap flights from Boston (BOS) to Frankfurt (FRA)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FRA
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Frankfurt am Main are usually found in April or August, booked 28 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Boston to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Frankfurt (FRA). 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 March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$567
(FlightHub)

One-way from

$267
(Mytrip)

Popular in

October

Cheapest in

April

Average price

$849

Good round-trip deal

$701 or less

Good one-way deal

$537 or less
Provider with most accurate pricing for Boston Logan Intl-Frankfurt am Main flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Frankfurt am Main flights.
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From Boston Logan Intl to Frankfurt am Main
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One-way flight from Boston Logan Intl to Frankfurt am Main
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Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Frankfurt am Main.
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Price to beat on a one-way flight from Boston Logan Intl to Frankfurt am Main.
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Find flight deals from Boston to Frankfurt

Cheapest flights from Boston to Frankfurt
Explore the most affordable flight options available from Boston to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/94:15 pmBOS - FRA
Nonstop7h 00mCondor
Sun 5/1811:45 amFRA - BOS
Nonstop8h 15mCondor
Deal found 3/20$567
This Mytrip deal was found by Cheapflights users on 3/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:15 pmBOS - FRA
2 stops17h 40mMultiple Airlines
Fri 5/98:45 amFRA - BOS
2 stops15h 05mMultiple Airlines
Deal found 3/20$570
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:15 pmBOS - FRA
2 stops13h 40mTAP AIR PORTUGAL
Wed 10/156:05 amFRA - BOS
1 stop20h 00mTAP AIR PORTUGAL
Deal found 3/19$577
This oojo deal was found by Cheapflights users on 3/21. 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.
Mon 8/185:40 pmBOS - FRA
1 stop20h 05mScandinavian Airlines
Mon 9/13:20 pmFRA - BOS
1 stop30h 15mScandinavian Airlines
Deal found 3/21$597
This oojo deal was found by Cheapflights users on 3/20. 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 3/259:00 pmBOS - FRA
1 stop14h 55mTurkish Airlines
Tue 4/82:25 pmFRA - BOS
1 stop35h 15mTurkish Airlines
Deal found 3/20$683
This Gotogate deal was found by Cheapflights users on 3/20. 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.
Thu 3/2712:35 pmBOS - FRA
1 stop18h 30mIcelandair
Tue 4/12:00 pmFRA - BOS
1 stop27h 35mIcelandair
Deal found 3/20$732
This StudentUniverse deal was found by Cheapflights users on 3/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2410:54 amBOS - FRA
1 stop17h 56mSingapore Airlines
Wed 3/268:20 amFRA - BOS
1 stop20h 58mSingapore Airlines
Deal found 3/20$737

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Frankfurt 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 March 21, 2025.
Use the filters below to find and compare flights from Boston to Frankfurt am Main Airport that are best for you.

Fly from

Boston

Fly to

Frankfurt

Route

Depart

Return

Price

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Fri 5/9

4:15 pm-5:15 am

Nonstop7h 00m

Frankfurt am Main

Sun 5/18

11:45 am-2:00 pm

Nonstop8h 15m

$567

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Sat 5/3

7:15 pm-6:55 pm

2 stops17h 40m

Frankfurt am Main

Fri 5/9

8:45 am-5:50 pm

2 stops15h 05m

$570

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Wed 8/20

11:15 pm-6:55 pm

2 stops13h 40m

Frankfurt am Main

Wed 12/24

6:00 am-2:30 pm

1 stop14h 30m

$581

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Mon 8/18

5:40 pm-7:45 pm

1 stop20h 05m

Frankfurt am Main

Mon 9/1

3:20 pm-3:35 pm

1 stop30h 15m

$597

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Sun 4/6

9:35 pm-5:30 pm

1 stop13h 55m

Frankfurt am Main

Tue 4/15

3:05 pm-7:40 pm

1 stop34h 35m

$772

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Sun 8/17

6:10 pm-12:40 pm

1 stop12h 30m

$203

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Tue 4/29

8:30 am-1:00 pm

2 stops22h 30m

$267

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Tue 4/29

5:40 pm-7:45 pm

1 stop20h 05m

$400

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Sat 5/3

4:15 pm-5:15 am

Nonstop7h 00m

$482

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

Mon 4/21

3:40 pm-8:10 am

1 stop10h 30m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 21 results
1
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Compare providers for flights from Boston to Frankfurt

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 Boston to Frankfurt in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
MytripPrice 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 Boston-Frankfurt am Main Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Frankfurt am Main Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Frankfurt am Main Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Boston-Frankfurt am Main Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Frankfurt am Main Airport trip
Airports
BOS

Use the FlyLogan app for real-time flight updates and pre-order food with BOS2GO for a smoother departure experience.

Read more about BOSby Paul Rubio
FRA

For a quick city transfer, take the S8 or S9 trains from Terminal 1 to Frankfurt's main station in about 15 minutes.

Read more about FRAby Blane Bachelor
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

Best time to book a flight from Boston to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Boston 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 Boston to Frankfurt am Main Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Frankfurt. Price data was last updated on March 14, 2025.

The price you pay for your flight from Boston to Frankfurt am Main Airport may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Frankfurt am Main Airport (average of $729). Flying from Boston to Frankfurt am Main Airport in June is currently the most expensive (average of $1,087). 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 BOS to FRA?

Find hourly flight availability from Boston to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

When flying from Boston to Frankfurt am Main Airport, 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 40% versus a flight at noon.

What is the cheapest day to fly from Boston to Frankfurt am Main Airport?

Use this chart to determine the cheapest time to fly round-trip from Boston to Frankfurt. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Frankfurt am Main Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Frankfurt by month

Plan your trip to Frankfurt by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Frankfurt am Main Airport ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Frankfurt am Main Airport when rainfall is around 1.6 in.

Temperature in Frankfurt by month

Plan your trip to Frankfurt by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Frankfurt am Main Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Frankfurt

Get insights into the airlines that provide service to Frankfurt. 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 Frankfurt. Reviews last updated March 21, 2025.
Singapore Airlines
8.1
Very good
1,279 reviews

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,279 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Delta
8.0
Very good
7,895 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Alaska Airlines
8.0
Very good
9,759 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Azores Airlines
7.6
Good
63 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
832 reviews
Singapore Airlines
8.1
Very good
1,279 reviews

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Boston to Frankfurt. 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 from for flights from Boston to Frankfurt am Main?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Frankfurt am Main. 17 airlines have flights from Logan Intl to Frankfurt am Main on a regular basis. Booking flights from Boston Logan Intl to Frankfurt am Main should not be difficult; the airport handles an average of 4 outbound flights to Frankfurt am Main per day.

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

    Condor, at $567, was found to be the cheapest airline from Boston to Frankfurt am Main Airport.Alternate airlines to your destination round-trip include Scandinavian Airlines and TAP AIR PORTUGAL. Condor is currently priced 27% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $400. Users have also found prices from $433 and $482 on TAP AIR PORTUGAL and Condor, respectively.

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

    The top 3 most reliable airlines when flying from Boston to Frankfurt am Main Airport are Air Canada (86%), Thai Airways (86%) and Brussels Airlines (86%).

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

    While on average a flight from Boston to Frankfurt am Main Airport is generally $3,361, our data shows the cheapest flight currently is $442. When looking at the most popular route, (Boston Logan Intl - Frankfurt am Main), you can expect to pay $398 for that flight.

  • Where are the most common layover locations when flying from Boston to Frankfurt am Main Airport?

    Most of the time, Boston to Frankfurt am Main Airport flights that have layovers will stop in Reykjavik.

  • What are some popular things to do or see while on a layover in Reykjavik?

    Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are currently the most popular points of interest in Reykjavik at the moment. Those on a layover in Reykjavik interested in visiting Hallgrímskirkja, Harpa, or Laugardalslaug Geothermal Pool can do so by traveling 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Those landing in Reykjavik looking to spend some time exploring during their layover can rent a car for about $53 per day.

  • Where are the least popular layover locations for Boston to Frankfurt am Main Airport flights?

    Boston to Frankfurt am Main Airport flights have a layover in Dublin least often.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Frankfurt 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 Boston to Frankfurt am Main Airport?

    Currently, January is the cheapest month in which you can book a flight from Boston to Frankfurt am Main Airport (average of $729). Flying from Boston to Frankfurt am Main Airport in June is currently the most expensive (average of $1,087). 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

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Alternative routes for Boston to Frankfurt

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Boston to Frankfurt

Discover the top 10 airlines that operate flights from Boston to Frankfurt. 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 March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$343Average$458FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$380Average$724FlexibilityNo cancel feeOn-time75%
CondorCheapest$444Average$721FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$458Average$603FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$474Average$636FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$527Average$687FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$547Average$654FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$549Average$756FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$578Average$1,432FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$588Average$765FlexibilityNo cancel feeOn-time70%
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