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$451+ Cheap flights from Frankfurt (FRA) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — BOS
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Frankfurt am Main to Boston Logan Intl are usually found in February or May, booked 66 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

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 April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$451
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$644

Good round-trip deal

$500 or less

Good one-way deal

$558 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
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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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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 April 28, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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.
Fri 5/211:40 amFRA - BOS
Nonstop8h 15mCondor
Wed 5/144:15 pmBOS - FRA
Nonstop7h 00mCondor
Deal found 4/28$451
This Condor deal was found by Cheapflights users on 4/28. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:40 amFRA - BOS
Nonstop8h 15mMultiple Airlines
Wed 5/1411:45 amBOS - FRA
1 stop12h 00mMultiple Airlines
Deal found 4/28$460
This deal was found by Cheapflights users on 4/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1712:15 pmFRA - BOS
1 stop11h 25mLufthansa
Mon 5/198:05 pmBOS - FRA
1 stop12h 55mLufthansa
Deal found 4/27$487
This lastminute.com deal was found by Cheapflights users on 4/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:10 pmFRA - BOS
1 stop31h 40mIcelandair
Fri 10/178:50 pmBOS - FRA
1 stop10h 10mIcelandair
Deal found 4/28$496
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 5/149:45 amFRA - BOS
2 stops14h 12mAir Canada
Thu 5/2910:20 amBOS - FRA
1 stop15h 50mAir Canada
Deal found 4/28$497
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/289:55 amFRA - BOS
1 stop18h 02mUnited Airlines
Tue 6/105:05 pmBOS - FRA
1 stop10h 15mUnited Airlines
Deal found 4/28$508
This Gotogate deal was found by Cheapflights users on 4/28. 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 10/23:20 pmFRA - BOS
1 stop30h 15mScandinavian Airlines
Mon 10/65:40 pmBOS - FRA
1 stop20h 05mScandinavian Airlines
Deal found 4/28$514
This Delta deal was found by Cheapflights users on 4/27. 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.
Sun 5/411:45 amFRA - BOS
1 stop12h 35mDelta
Mon 5/196:05 amBOS - FRA
1 stop20h 35mDelta
Deal found 4/27$540
This American Airlines deal was found by Cheapflights users on 4/28. 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 9/2310:40 amFRA - BOS
1 stop12h 30mAmerican Airlines
Tue 10/149:55 pmBOS - FRA
1 stop18h 45mAmerican Airlines
Deal found 4/28$545
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:50 amFRA - BOS
2 stops17h 56mVirgin Atlantic
Thu 5/1510:00 amBOS - FRA
2 stops17h 50mVirgin Atlantic
Deal found 4/28$555
This British Airways deal was found by Cheapflights users on 4/27. 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.
Wed 6/256:35 amFRA - BOS
1 stop22h 00mBritish Airways
Fri 7/45:59 pmBOS - FRA
2 stops18h 16mBritish Airways
Deal found 4/27$559
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/248:45 pmFRA - BOS
1 stop24h 40mSWISS
Thu 8/75:05 pmBOS - FRA
1 stop20h 50mSWISS
Deal found 4/27$560

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 April 28, 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

Fri 5/9

11:40 am-1:55 pm

Nonstop8h 15m

Boston Logan Intl

Wed 5/21

4:15 pm-5:15 am

Nonstop7h 00m

$453

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Sun 5/18

11:45 am-2:00 pm

Nonstop8h 15m

Boston Logan Intl

Sun 5/25

1:00 pm-5:45 am

1 stop10h 45m

$480

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Sat 5/17

12:15 pm-5:40 pm

1 stop11h 25m

Boston Logan Intl

Mon 5/19

8:05 pm-3:00 pm

1 stop12h 55m

$487

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Fri 10/3

5:10 pm-6:50 pm

1 stop31h 40m

Boston Logan Intl

Fri 10/17

8:50 pm-1:00 pm

1 stop10h 10m

$496

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Wed 5/14

9:45 am-5:57 pm

2 stops14h 12m

Boston Logan Intl

Thu 5/29

10:20 am-8:10 am

1 stop15h 50m

$497

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Wed 5/28

9:55 am-9:57 pm

1 stop18h 02m

Boston Logan Intl

Tue 6/10

5:05 pm-9:20 am

1 stop10h 15m

$508

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Thu 10/2

3:20 pm-3:35 pm

1 stop30h 15m

Boston Logan Intl

Mon 10/6

5:40 pm-7:45 pm

1 stop20h 05m

$514

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Fri 5/9

7:00 am-4:25 pm

1 stop15h 25m

Boston Logan Intl

Mon 5/12

8:45 pm-5:15 pm

2 stops14h 30m

$542

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Tue 9/23

10:40 am-5:10 pm

1 stop12h 30m

Boston Logan Intl

Tue 10/14

9:55 pm-10:40 pm

1 stop18h 45m

$545

Frankfurt am MainBoston

FRA - BOS

FRABOS

Frankfurt am Main

Wed 6/25

6:35 am-10:35 pm

1 stop22h 00m

Boston Logan Intl

Fri 7/4

5:59 pm-6:15 pm

2 stops18h 16m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 31 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Frankfurt am Main Airport-Boston flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 2025.

Booking 66 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, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Boston (average of $218). Flying from Frankfurt am Main Airport to Boston in July is currently the most expensive (average of $311). 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 April 28, 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 evening, which can drop the price by up to 18% versus a flight in the afternoon.

Weekly flight availability from Frankfurt am Main Airport to Boston

Explore weekly flight availability from Frankfurt to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2025.

The most flights from FRA to BOS are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 28, 2025.
See what other customers who have flown with Delta, KLM and Azores Airlines from Frankfurt am Main to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,587 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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. 7 airlines have flights to Boston Logan Intl from Frankfurt am Main on a regular basis.

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

    Condor, at $451, was found to be the cheapest airline from Frankfurt am Main Airport to Boston.Alternate airlines to your destination round-trip include Lufthansa and Air Canada. Condor is currently priced 30% 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 Lufthansa, which is currently one of the cheapest options available, starting at $515. Aer Lingus flights start at $521 while deals on Condor start at $544 one-way.

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

    Consider Air Canada (79%), Thai Airways (79%) or United Airlines (79%) 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 $711, our data indicates the cheapest price to be $406. The most popular route (Frankfurt am Main - Boston Logan Intl), is priced around $331.

  • 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, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Boston (average of $218). Flying from Frankfurt am Main Airport to Boston in July is currently the most expensive (average of $311). 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 Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Marlborough
Warwick
Cambridge
Waltham
Framingham
Chestnut Hill
Randolph
Brockton
Lowell
Woburn
Somerville
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Lincoln
Salem
Chelsea
Seabrook

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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
Frankfurt to Albany flights

Top 7 airlines flying from Frankfurt to Boston

Discover the top 7 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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$406Average$653FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$479Average$651FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$508Average$546FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$536Average$646FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$543Average$632FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$543Average$660FlexibilityNo cancel feeOn-time76%
DeltaCheapest$549Average$754FlexibilityNo cancel feeOn-timeN/A

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