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Frankfurt am Main

$410+ Cheap flights from Boston (BOS) to Frankfurt am Main

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FRA
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Frankfurt am Main are usually found in May or August, booked 76 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Boston to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Frankfurt am Main (FK0). 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 abril 29, 2025.

Round-trip from

$536
(Booking.com)

One-way from

$410
(Trip.com)

Popular in

March

Cheapest in

May

Average price

$713
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. 0% potential increase in price ($1 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 April 2025
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Find flight deals from Boston to Frankfurt am Main

Cheapest flights from Boston to Frankfurt am Main
Explore the most affordable flight options available from Boston to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Condor deal was found by Cheapflights users on 4/29. 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.
jue. 5/84:15 pmBOS - FRA
Nonstop7h 00mMultiple Airlines
mar. 5/1311:15 amFRA - BOS
1 stop16h 22mMultiple Airlines
Deal found 4/29$530
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/144:15 pmBOS - FRA
Nonstop7h 00mCondor
mar. 9/211:40 amFRA - BOS
Nonstop8h 15mCondor
Deal found 4/29$536
This oojo deal was found by Cheapflights users on 4/29. 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.
lun. 10/135:40 pmBOS - FRA
1 stop15h 00mScandinavian Airlines
lun. 10/203:20 pmFRA - BOS
1 stop30h 15mScandinavian Airlines
Deal found 4/29$543
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.
lun. 5/127:15 pmBOS - HHN
2 stops13h 00mMultiple Airlines
jue. 5/155:50 pmHHN - BOS
2 stops30h 00mMultiple Airlines
Deal found 4/28$566
This FlightHub deal was found by Cheapflights users on 4/29. 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.
dom. 10/2611:35 pmBOS - FRA
1 stop31h 55mTAP AIR PORTUGAL
dom. 11/96:00 amFRA - BOS
1 stop20h 05mTAP AIR PORTUGAL
Deal found 4/29$621
This FlightHub deal was found by Cheapflights users on 4/29. 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.
mar. 7/85:30 pmBOS - FRA
1 stop10h 45mAer Lingus
vie. 7/1810:55 amFRA - BOS
1 stop13h 50mAer Lingus
Deal found 4/29$685
This FlightHub deal was found by Cheapflights users on 4/29. 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.
jue. 5/89:35 pmBOS - FRA
1 stop13h 55mTurkish Airlines
jue. 5/223:05 pmFRA - BOS
1 stop34h 35mTurkish Airlines
Deal found 4/29$712
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/98:50 pmBOS - FRA
1 stop10h 10mIcelandair
sáb. 11/11:05 pmFRA - BOS
1 stop10h 40mIcelandair
Deal found 4/28$741
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/295:15 pmBOS - FRA
Nonstop7h 10mLufthansa
mié. 11/1210:55 amFRA - BOS
Nonstop8h 30mLufthansa
Deal found 4/29$806

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Frankfurt am Main 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 abril 29, 2025.
Use the filters below to find and compare flights from Boston to Frankfurt am Main that are best for you.

Fly from

Boston

Fly to

Frankfurt am Main

Route

Depart

Return

Price

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

jue. 8/14

4:15 pm-5:15 am

Nonstop7h 00m

Frankfurt am Main

mar. 9/2

11:40 am-1:55 pm

Nonstop8h 15m

$536

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

lun. 5/12

7:10 am-5:45 am

1 stop16h 35m

Frankfurt am Main

jue. 5/15

11:15 am-9:37 pm

1 stop16h 22m

$540

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

lun. 10/13

5:40 pm-2:40 pm

1 stop15h 00m

Frankfurt am Main

lun. 10/20

3:20 pm-3:35 pm

1 stop30h 15m

$543

BostonFrankfurt am Main

BOS - HHN

BOSHHN

Boston Logan Intl

lun. 5/12

7:15 pm-2:15 pm

2 stops13h 00m

Frankfurt-Hahn

jue. 5/15

5:50 pm-5:50 pm

2 stops30h 00m

$566

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

dom. 10/26

11:35 pm-12:30 pm

1 stop31h 55m

Frankfurt am Main

dom. 11/9

6:00 am-8:05 pm

1 stop20h 05m

$621

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mar. 7/8

5:30 pm-10:15 am

1 stop10h 45m

Frankfurt am Main

vie. 7/18

10:55 am-6:45 pm

1 stop13h 50m

$685

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

jue. 10/9

8:50 pm-1:00 pm

1 stop10h 10m

Frankfurt am Main

sáb. 11/1

1:05 pm-6:45 pm

1 stop10h 40m

$741

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

vie. 8/15

9:35 pm-9:00 pm

1 stop17h 25m

Frankfurt am Main

jue. 9/4

2:25 pm-7:40 pm

1 stop35h 15m

$778

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mar. 5/13

10:46 am-7:20 am

2 stops14h 34m

Frankfurt am Main

mar. 5/20

12:10 pm-7:50 pm

1 stop13h 40m

$847

BostonFrankfurt am Main

BOS - FRA

BOSFRA

Boston Logan Intl

mié. 10/8

10:00 pm-11:20 am

Nonstop7h 20m

Frankfurt am Main

sáb. 11/1

10:55 am-2:25 pm

Nonstop8h 30m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 24 results
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The best insider tips for Boston to Frankfurt am Main 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 trip
Airports
BOS

Use the FlyLogan App to pre-order meals and save time at BOS. Most eateries participate, ensuring your meal is ready for pick-up.

Read more about BOSby Paul Rubio
FRA

For quick city access, take the S8 or S9 trains from FRA to Frankfurt Hauptbahnhof. Trains run every 15 minutes and take 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 am Main

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Frankfurt am Main. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Frankfurt am Main, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Frankfurt am Main (average of $729). Flying from Boston to Frankfurt am Main in June is currently the most expensive (average of $1,086). 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 am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

When flying from Boston to Frankfurt am Main, 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?

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

Travelers seeking maximum savings on their Boston to Frankfurt am Main 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 am Main by month

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

In terms of precipitation, rainfall in Frankfurt am Main 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 when rainfall is around 1.6 in.

Temperature in Frankfurt am Main by month

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

If weather is an important factor for your trip to Frankfurt am Main, 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 am Main

Get insights into the airlines that provide service to Frankfurt am Main. 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 am Main. Reviews last updated abril 29, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Azores Airlines and Cathay Pacific from Boston to Frankfurt am Main to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

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
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

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
66 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

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
852 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

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.
United Airlines
7.4
Good
8,696 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

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.
Turkish Airlines
7.3
Good
3,788 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

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 am Main. 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. 16 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 1 outbound flight to Frankfurt am Main per day.

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

    According to our current data, Condor ($536), Scandinavian Airlines ($543), and TAP AIR PORTUGAL ($621) offers the cheapest pricing from Boston to Frankfurt am Main. Users have found that Condor is 31% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $455. Users have also found prices from $516 and $526 on Aer Lingus and TAP AIR PORTUGAL, respectively.

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

    Consider Air Canada (84%), Thai Airways (84%) or Brussels Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Boston to Frankfurt am Main.

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

    On average you can expect to pay $3,011 for a flight from Boston to Frankfurt am Main. The cheapest flight overall is $369 while the most popular route, (Boston Logan Intl - Frankfurt am Main) is currently priced at $404.

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

    Boston to Frankfurt am Main flights have a layover in Reykjavik most of the time.

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

    Reykjavik travelers tend to visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool more than anywhere else. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Travelers can book a car rental at Reykjavik Keflavik Intl for about $47 per day to make their sightseeing more efficient.

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

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Frankfurt am Main (average of $729). Flying from Boston to Frankfurt am Main in June is currently the most expensive (average of $1,086). 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.

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Top 10 airlines flying from Boston to Frankfurt am Main

Discover the top 10 airlines that operate flights from Boston to Frankfurt am Main. 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$321Average$416FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$380Average$724FlexibilityNo cancel feeOn-time75%
CondorCheapest$460Average$715FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$470Average$628FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$527Average$693FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$547Average$654FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$549Average$756FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$561Average$693FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$578Average$1,451FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$588Average$821FlexibilityNo cancel feeOn-time76%

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