Cheap flights from Boston to Frankfurt am Main Airport from £258
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FRA
15 Nov — 22 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Boston Logan Intl to Frankfurt am Main are usually found in January or September, booked 42 days in advance, depart on a Wednesday or Monday and return on a Tuesday
Cheap flight deals from Boston to Frankfurt
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 16 October 2026.
Mon 16/1117:35 -
1 stop20h 10m
Thu 24/1215:15 -
1 stop30h 30m
Deal found 13/10£460
Sat 28/1118:00 -
1 stop22h 40m
Sat 5/1217:45 -
1 stop26h 15m
Deal found 14/10£535
Mon 9/1120:00 -
1 stop31h 30m
Wed 11/1114:50 -
1 stop33h 15m
Deal found 12/10£536
Sun 6/1217:35 -
1 stop20h 10m
Mon 21/1220:30 -
1 stop25h 15m
Deal found 13/10£540
Tue 27/1023:45 -
2 stops31h 45m
Mon 16/1117:45 -
2 stops32h 45m
Deal found 15/10£545
Sun 15/1122:50 -
2 stops17h 50m
Tue 24/1106:00 -
2 stops20h 30m
Deal found 14/10£545
Sun 6/1222:50 -
2 stops17h 50m
Tue 15/1206:00 -
2 stops20h 30m
Deal found 11/10£547
Sun 15/1120:00 -
1 stop35h 55m
Tue 24/1114:50 -
1 stop33h 15m
Deal found 13/10£549
Sun 8/1120:00 -
1 stop31h 30m
Tue 17/1110:55 -
1 stop37h 10m
Deal found 12/10£550
Tue 10/1120:00 -
1 stop31h 30m
Thu 12/1114:50 -
1 stop33h 15m
Deal found 13/10£551
Wed 21/1023:15 -
2 stops17h 05m
Wed 4/1117:45 -
1 stop27h 15m
Deal found 13/10£557
Best flights from Boston to Frankfurt
Discover carefully curated flight deals from Boston to Frankfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2026.
Sun 6/1222:50 -
2 stops17h 50m
Tue 15/1206:00 -
2 stops20h 30m
Deal found 11/10£547
Mon 9/1120:00 -
1 stop35h 55m
Tue 17/1110:55 -
1 stop37h 10m
Deal found 12/10£550
Wed 14/407:00 -
2 stops25h 35m
Sun 25/420:30 -
1 stop25h 05m
Deal found 13/10£569
Mon 9/1112:45 -
2 stops15h 45m
Sat 14/1107:50 -
1 stop17h 50m
Deal found 13/10£615
Mon 15/216:05 -
Nonstop7h 15m
Tue 23/209:45 -
1 stop11h 08m
Deal found 14/10£618
Wed 4/1110:00 -
1 stop15h 15m
Mon 16/1111:30 -
2 stops18h 14m
Deal found 13/10£618
Sat 28/1122:10 -
1 stop18h 30m
Sat 5/1213:25 -
2 stops37h 05m
Deal found 14/10£563
Sun 22/1120:00 -
1 stop20h 10m
Wed 25/1106:50 -
1 stop17h 15m
Deal found 15/10£601
Sat 16/122:10 -
1 stop12h 45m
Sat 23/117:45 -
2 stops32h 45m
Deal found 12/10£563
Sun 11/417:45 -
1 stop22h 35m
Sun 25/419:40 -
2 stops31h 20m
Deal found 11/10£571
Sun 10/122:50 -
2 stops17h 50m
Wed 20/106:00 -
1 stop14h 40m
Deal found 15/10£591
Direct flights from Boston to Frankfurt
Explore direct flight options from Boston to Frankfurt based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 October 2026.
Sun 15/1116:05 -
Nonstop7h 15m
Tue 24/1111:10 -
Nonstop8h 35m
Deal found 13/10£611
Wed 18/1116:05 -
Nonstop7h 15m
Fri 4/1211:10 -
Nonstop8h 35m
Deal found 13/10£612
Sun 15/1116:05 -
Nonstop7h 15m
Tue 24/1111:10 -
Nonstop8h 35m
Deal found 16/10£615
Sun 31/116:05 -
Nonstop7h 15m
Thu 18/211:10 -
Nonstop8h 35m
Deal found 14/10£616
Tue 16/216:05 -
Nonstop7h 15m
Fri 26/211:10 -
Nonstop8h 35m
Deal found 11/10£617
Wed 18/1116:05 -
Nonstop7h 15m
Tue 24/1111:10 -
Nonstop8h 35m
Deal found 15/10£649
Wed 4/1116:05 -
Nonstop7h 15m
Thu 12/1111:10 -
Nonstop8h 35m
Deal found 14/10£649
Sun 8/1116:05 -
Nonstop7h 15m
Tue 17/1111:10 -
Nonstop8h 35m
Deal found 11/10£650
Fri 29/116:05 -
Nonstop7h 15m
Tue 16/211:10 -
Nonstop8h 35m
Deal found 14/10£654
Thu 18/216:05 -
Nonstop7h 15m
Wed 3/311:10 -
Nonstop8h 35m
Deal found 11/10£655
Sat 28/1116:05 -
Nonstop7h 15m
Sat 5/1211:10 -
Nonstop8h 35m
Deal found 14/10£658
Thu 5/1116:05 -
Nonstop7h 15m
Tue 10/1111:10 -
Nonstop8h 35m
Deal found 12/10£687
Last-minute flights from Boston to Frankfurt
Discover last-minute flight deals from Boston to Frankfurt. Data last updated 16 October 2026 and is based on user searches.
Wed 21/1023:15 -
2 stops17h 05m
Wed 4/1117:45 -
1 stop27h 15m
Deal found 13/10£557
Sat 24/1023:45 -
2 stops31h 45m
Tue 17/1106:00 -
2 stops20h 30m
Deal found 13/10£560
Tue 27/1023:45 -
2 stops31h 45m
Mon 16/1117:45 -
2 stops32h 45m
Deal found 15/10£545
Sun 8/1120:00 -
1 stop31h 30m
Tue 17/1110:55 -
1 stop37h 10m
Deal found 12/10£550
Mon 9/1120:00 -
1 stop31h 30m
Wed 11/1114:50 -
1 stop33h 15m
Deal found 12/10£536
Tue 10/1120:00 -
1 stop31h 30m
Thu 12/1114:50 -
1 stop33h 15m
Deal found 13/10£551
Wed 11/1118:00 -
1 stop22h 40m
Fri 13/1106:00 -
1 stop20h 15m
Deal found 13/10£563
Sun 15/1122:50 -
2 stops31h 40m
Tue 24/1106:00 -
2 stops20h 30m
Deal found 14/10£545
Sun 15/1120:00 -
1 stop35h 55m
Tue 24/1114:50 -
1 stop33h 15m
Deal found 13/10£549
Mon 16/1117:35 -
1 stop20h 10m
Thu 24/1215:15 -
1 stop30h 30m
Deal found 13/10£460
Sat 28/1118:00 -
1 stop22h 40m
Sat 5/1217:45 -
1 stop26h 15m
Deal found 14/10£535
One-way flights from Boston to Frankfurt
Search for one-way flight options from Boston to Frankfurt. Find affordable one-way fares based on user searches. Data last updated 16 October 2026.
Sat 5/1219:15 -
2 stops17h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£258
Fri 27/1117:15 -
2 stops18h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£260
Wed 21/1018:05 -
1 stop12h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£336
Sun 15/1122:50 -
2 stops36h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£348
Fri 25/1219:38 -
2 stops20h 32m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£450
Fri 25/1209:00 -
1 stop17h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£455
Fri 1/120:00 -
1 stop35h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£470
Wed 18/1116:05 -
Nonstop7h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£505
Fri 1/106:00 -
2 stops29h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£535
Tue 3/1116:05 -
Nonstop7h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£542
Find 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 16 October 2026.
Customise 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 7,457,451 searches. Data last updated 16 October 2026.
Use the filters below to find and compare flights from Boston to Frankfurt am Main Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Sun 15/11
22:50-16:55
2 stops36h 05m
Frankfurt am Main
Wed 31/12
00:00-18:00
Nonstop0h 00m
£348
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Fri 1/1
20:00-13:55
1 stop35h 55m
Frankfurt am Main
Wed 31/12
00:00-18:00
Nonstop0h 00m
£470
Fastest return journey
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Sun 6/12
16:05-05:20
Nonstop7h 15m
Frankfurt am Main
Wed 31/12
00:00-18:00
Nonstop0h 00m
£505
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Tue 8/12
16:05-05:20
Nonstop7h 15m
Frankfurt am Main
Wed 31/12
00:00-18:00
Nonstop0h 00m
£505
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Wed 18/11
16:05-05:20
Nonstop7h 15m
Frankfurt am Main
Wed 31/12
00:00-18:00
Nonstop0h 00m
£505
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Wed 9/12
16:05-05:20
Nonstop7h 15m
Frankfurt am Main
Wed 31/12
00:00-18:00
Nonstop0h 00m
£505
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Sun 8/11
16:05-05:20
Nonstop7h 15m
Frankfurt am Main
Wed 31/12
00:00-18:00
Nonstop0h 00m
£542
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Sun 6/12
22:50-22:40
2 stops17h 50m
Frankfurt am Main
Tue 15/12
06:00-20:30
2 stops20h 30m
£547
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Mon 9/11
20:00-13:55
1 stop35h 55m
Frankfurt am Main
Tue 17/11
10:55-18:05
1 stop37h 10m
£550
BostonFrankfurt am Main
BOS Boston Logan Intl - FRA Frankfurt am Main
BOSFRA
Boston Logan Intl
Sat 28/11
22:10-22:40
1 stop18h 30m
Frankfurt am Main
Sat 5/12
13:25-20:30
2 stops37h 05m
£563
Flights are sorted by cheapest return flights first.
Deals found on 15/10
Showing 1-10 of 23 resultsSorted by cheapest first
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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.
BOS-FRA
Estimated return 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
Prices
Airlines
Delays
How far ahead should I book a flight from Boston to Frankfurt am Main Airport?
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 41 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 £484). Flying from Boston to Frankfurt am Main Airport in March is currently the most expensive (average of £787). 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 16 October 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Frankfurt am Main Airport as you normally would.
How much does it cost for a return flight from Boston to Frankfurt am Main Airport?
Airfare is typical for this route at the moment.
Boston to Frankfurt am Main Airport flights typically cost between £438 and £738 in April.The cheapest return price found within the last 5 days was £460 on Scandinavian Airlines (14 Apr–28 Apr).
Weekly flight availability from Boston to Frankfurt am Main Airport
Explore weekly flight availability from Boston to Frankfurt. 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 16 October 2026.
The most flights from BOS to FRA are scheduled on a Wednesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How often are flights from Boston to Frankfurt am Main delayed?
About 19% of weekly flights between Boston and Frankfurt am Main have experienced delays in the past year, with the average delay time being 135 minutes.
What is the most punctual flight time for Boston to Frankfurt am Main flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Boston to Frankfurt am Main flights?
Over the past year, Lufthansa have had the lowest number of delays on this route, with just 14% of flights being delayed.
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. 0 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 6 outbound flights to Frankfurt am Main per day.
How long is the flight from Boston to Frankfurt am Main Airport?
For as low as £460, Scandinavian Airlines can have you in Frankfurt am Main Airport from Boston in 14h 05m. Airlines will cover a distance of 3656 mi. Both multi-stop and direct flights can be found to your destination and back.
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 Thai Airways (77%), Brussels Airlines (74%) and Air Canada (72%).
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 holiday 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 £484). Flying from Boston to Frankfurt am Main Airport in March is currently the most expensive (average of £787). 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.
Explore flights to Frankfurt departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 October 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Boston to Frankfurt?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Frankfurt from Boston today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Boston to Frankfurt?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to Frankfurt.
Can Cheapflights find flights from Boston to Frankfurt with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Frankfurt, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Boston to Frankfurt become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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