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Cheap flights from Boston to San Sebastian
Round-trip
Economy
Flight information for Boston to San Sebastian
(BOS to EAS)
Find info about flight duration, direct flights, and airports for your flight from Boston to San Sebastian
| Best Price Found | $1,010 | The best flight deal from Boston to San Sebastian found on momondo in the last 72 hours is $1,010 |
| Fastest flight time | 10h 15m | The fastest flight from Boston to San Sebastian takes 10h 15m. |
| Direct flights | None | There are no direct flights from Boston to San Sebastian. Popular non-direct route for this connection is Boston Logan Intl - San Sebastian. |
| Airports in San Sebastian | 1 airport | There is 1 airport near San Sebastian: San Sebastian (EAS) |
How to get the cheapest flight ticket from Boston to San Sebastian
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Boston to San Sebastian?
October
The cheapest time of year to fly to San Sebastian from Boston is October. Most expensive is November
What is the cheapest day to depart Boston for San Sebastian?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Monday
When is the cheapest time to fly from Boston to San Sebastian?
in the afternoon
Boston to San Sebastian flights are approximately 30% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to San Sebastian from Boston?
American Airlines
American Airlines, Iberia, and British Airways are the most popular carriers operating from Boston to San Sebastian
What is the cheapest Boston to San Sebastian flight route?
Boston Logan Intl - San Sebastian
Fly from Boston Logan Intl to San Sebastian for the best Boston - San Sebastian flight prices
BOS
Boston Logan Intl
EAS
San Sebastian
Easily compare round-trip flights from Boston to San Sebastian
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to San Sebastian by changing tabs
Iberia![Iberia]()
Jul 26![Iberia]()
Aug 8
4:50 pmBoston Logan Intl
10h 15m
1 stop
3:05 amSan Sebastian
9:45 amSan Sebastian
11h 30m
1 stop
9:15 pmBoston Logan Intl
Iberia![Iberia]()
Jul 27![Iberia]()
Aug 8
8:38 amBoston Logan Intl
18h 27m
2 stops
3:05 amSan Sebastian
9:45 amSan Sebastian
11h 30m
1 stop
9:15 pmBoston Logan Intl
Find the cheapest one-way flights from Boston to San Sebastian
If you're looking for one-way flights from Boston to San Sebastian, view some of our deals below provided by Iberia
Best airlines flying from Boston to San Sebastian
Compare and see reviews for airlines that fly from Boston to San Sebastian with momondo
AirlineFree CancellationPrice
PriceFrom $536
Free Cancellation
Reviews
Pros: Entertainment
Cons: The seat space/leg room is tiny. I found it impossible to fall asleep, being in the middle of a row of three with two "big" people in either side.
1 / 8
PriceFrom $560
Free Cancellation
Reviews
Cons: My checked bag did not make it to London, and it’s really affected my short stay which requires a lot of traveling around England.
1 / 2
PriceFrom $610
Free Cancellation
Reviews
Pros: Just expect the bare basics: - thin lightweight seats without adjustment - Limited legroom - no entertainment - pay for food and drinks Attentive crew.
Cons: Boarding staff was rude Bus transport from plane to terminal
1 / 6
Are airlines flying from Boston Logan Intl to San Sebastian offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Boston Logan Intl to San Sebastian, such as Iberia, American Airlines, and British Airways may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.