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Cheap flights from Boston to Frankfurt am Main Airport from C$ 505

BOS — FRA
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Frankfurt

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Frankfurt

Mon 9/116:00 p.m. -
1 stop12h 30m
Wed 18/115:45 p.m. -
1 stop27h 15m
Deal found 21/10C$ 972
Sat 5/128:00 p.m. -
1 stop31h 30m
Mon 7/126:10 p.m. -
1 stop29h 55m
Deal found 20/10C$ 997
Sat 7/1110:10 p.m. -
1 stop32h 20m
Wed 18/115:45 p.m. -
1 stop27h 15m
Deal found 21/10C$ 1,005
Thu 5/118:25 p.m. -
1 stop28h 10m
Sat 7/119:05 a.m. -
2 stops30h 12m
Deal found 21/10C$ 1,008
Sun 29/1110:50 p.m. -
2 stops17h 50m
Tue 8/126:00 a.m. -
2 stops20h 30m
Deal found 20/10C$ 1,011
Fri 4/126:00 p.m. -
1 stop22h 40m
Sun 6/126:00 a.m. -
1 stop14h 00m
Deal found 20/10C$ 1,018
Tue 1/128:00 p.m. -
1 stop14h 45m
Sat 5/1210:55 a.m. -
1 stop37h 10m
Deal found 21/10C$ 1,019
Sun 29/118:00 p.m. -
1 stop14h 45m
Tue 8/126:50 a.m. -
1 stop17h 15m
Deal found 20/10C$ 1,021

Find flight deals from Boston to Frankfurt

Round-trip from

C$ 972

One-way from

C$ 505

Popular in

March

Cheapest in

January

Average price

C$ 1,204
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 9/11-18/11
  • 2 total stops
  • 39h 45m total
  • Boston to Frankfurt am Main
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7/12-31/12
  • 7/12-31/12
  • 2 total stops
  • 17h 25m total
  • Boston to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 90 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 round-trip

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Sun 13/12

6:00 p.m.-4:55 p.m.

1 stop16h 55m

Frankfurt am Main

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 626

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Mon 19/4

10:30 p.m.-10:20 p.m.

2 stops17h 50m

Frankfurt am Main

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 647

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Tue 15/12

10:45 p.m.-4:15 p.m.

1 stop11h 30m

Frankfurt am Main

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 704

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Fri 25/12

1:04 p.m.-8:40 a.m.

1 stop13h 36m

Frankfurt am Main

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 840

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Wed 23/12

5:15 p.m.-7:50 a.m.

1 stop32h 35m

Frankfurt am Main

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 872

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Tue 17/11

4:05 p.m.-5:20 a.m.

Nonstop7h 15m

Frankfurt am Main

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 940

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Wed 10/2

4:05 p.m.-5:20 a.m.

Nonstop7h 15m

Frankfurt am Main

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 944

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Mon 23/11

4:05 p.m.-5:20 a.m.

Nonstop7h 15m

Frankfurt am Main

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 944

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Sun 6/12

6:00 p.m.-12:30 p.m.

1 stop12h 30m

Frankfurt am Main

Thu 10/12

1:25 p.m.-8:15 p.m.

1 stop12h 50m

C$ 1,056

BostonFrankfurt am Main

BOS Boston Logan Intl - FRA Frankfurt am Main

BOSFRA

Boston Logan Intl

Thu 4/2

4:05 p.m.-5:20 a.m.

Nonstop7h 15m

Frankfurt am Main

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,084

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

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.
Estimated round-trip price

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?

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 C$ 858). Flying from Boston to Frankfurt am Main Airport in March is currently the most expensive (average of C$ 1,442). 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?

When flying from Boston to Frankfurt am Main Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip 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 C$ 860 and C$ 1,347 in November.
The cheapest round-trip price found within the last 5 days was C$ 972 on TAP AIR PORTUGAL (9 Nov-18 Nov).

Related info for your journey

  • What airport do you fly from for flights from Boston to Frankfurt am Main?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Frankfurt am Main. On average, Logan Intl has 2 outbound flights to Frankfurt am Main per day from 0 airlines. Boston Logan Intl is conveniently located just 4.2 km from Boston’s city centre.

  • How long is the flight from Boston to Frankfurt am Main Airport?

    Turkish Airlines and TAP AIR PORTUGAL can get you from Boston to Frankfurt am Main Airport in just under 12h 30m. Your travel time can differ by up to 2h 15m. The distance from Boston to Frankfurt am Main Airport is about 5884 km. 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?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Frankfurt am Main Airport on time: Thai Airways (85%), Brussels Airlines (80%), Air Canada (77%).

  • 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 C$ 858). Flying from Boston to Frankfurt am Main Airport in March is currently the most expensive (average of C$ 1,442). 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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