Use the FlyLogan app for real-time flight updates and pre-order food through BOS2GO for a quick meal pickup.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $505 (Delta) |
One-way from | $258 (Kiwi.com) |
Popular in | April |
Cheapest in | May |
Average price | $774 |
Good round-trip deal | $543 or less |
Good one-way deal | $425 or less |
Fly from
Fly to
Route
Depart
Return
Price
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Sun 11/23
6:05 am-7:50 am
1 stop19h 45m
Frankfurt am Main
Tue 12/2
9:40 am-10:26 pm
2 stops18h 46m
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Fri 2/13
5:30 am-7:50 am
1 stop20h 20m
Frankfurt am Main
Mon 2/23
7:05 am-7:46 pm
2 stops18h 41m
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Fri 12/5
6:45 am-8:40 am
1 stop19h 55m
Frankfurt am Main
Sun 12/14
7:05 am-6:59 pm
2 stops17h 54m
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Wed 12/3
1:40 pm-8:40 am
1 stop13h 00m
Frankfurt am Main
Tue 12/9
10:15 am-6:59 pm
2 stops14h 44m
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Wed 11/12
5:29 am-7:50 am
1 stop20h 21m
Frankfurt am Main
Sun 11/16
10:15 am-10:46 pm
2 stops18h 31m
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Tue 1/27
9:55 am-9:50 am
2 stops17h 55m
Frankfurt am Main
Tue 2/10
10:30 am-3:50 pm
1 stop11h 20m
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Tue 1/27
9:55 am-9:50 am
2 stops17h 55m
Frankfurt am Main
Tue 3/3
10:30 am-3:50 pm
1 stop11h 20m
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Mon 1/26
1:10 pm-9:50 am
2 stops14h 40m
Frankfurt am Main
Mon 2/9
10:30 am-10:33 pm
2 stops18h 03m
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Tue 1/27
5:30 am-7:25 am
1 stop19h 55m
Frankfurt am Main
Tue 2/10
9:45 am-2:17 pm
2 stops34h 32m
BostonFrankfurt am Main
BOS - FRA
BOSFRA
Boston Logan Intl
Sun 2/1
1:10 pm-8:55 am
2 stops13h 45m
Frankfurt am Main
Mon 3/16
9:50 am-8:52 pm
1 stop16h 02m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
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 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from Boston to Frankfurt am Main Airport (average of $238). Flying from Boston to Frankfurt am Main Airport in December is currently the most expensive (average of $582). 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.
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 39% versus a flight at noon.
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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 12% of weekly flights between Boston and Frankfurt am Main have experienced delays in the past year, with the average delay time being 147 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Thai Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
BOS - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$688 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$474 | Average$660 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$476 | Average$708 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$535 | Average$651 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$650 | Average$710 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$657 | Average$991 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$711 | Average$833 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$739 | Average$1,072 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$939 | Average$1,432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,145 | Average$1,637 | FlexibilityNo cancel fee | On-time67% |