When did momondo last update prices for flights from San Sebastián Airport to Boston Logan Intl Airport?

Prices for flights from San Sebastián Airport to Boston Logan Intl Airport were last updated today.

How old do you have to be to fly from San Sebastián Airport to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$595 Cheap Flights from San Sebastian to Boston in 2025

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Find the cheapest flights from San Sebastian to Boston

Round-trip

One-way

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Sebastian to Boston.

9:05 am - 9:05 pmEAS-BOS

18h 00m1 stop

10:05 am - 8:40 amBOS-EAS

16h 35m2 stops

$846Iberia

Find Deal

vie., abr. 11 - mar., abr. 15

9:05 am - 9:05 pmEAS-BOS

18h 00m1 stop

11:55 pm - 5:20 pmBOS-EAS

11h 25m1 stop

$973Vueling

Find Deal

vie., abr. 11 - mar., abr. 15

9:05 am - 9:05 pmEAS-BOS

18h 00m1 stop

7:00 pm - 10:55 amBOS-EAS

33h 55m2 stops

$1,013

Find Deal

vie., abr. 11 - mar., abr. 15

9:20 am - 1:40 pmEAS-BOS

34h 20m2 stops

5:05 pm - 8:50 pmBOS-EAS

21h 45m2 stops

$1,019

Find Deal

vie., abr. 11 - mar., abr. 15

9:05 am - 9:05 pmEAS-BOS

18h 00m1 stop

11:55 pm - 5:20 pmBOS-EAS

11h 25m1 stop

$1,214

Find Deal

vie., abr. 11 - mar., abr. 15

9:05 am - 8:05 pmEAS-BOS

17h 00m2 stops

3:40 pm - 5:20 pmBOS-EAS

19h 40m3 stops

$1,472

Find Deal

vie., abr. 11 - mar., abr. 15

9:05 am - 8:05 pmEAS-BOS

17h 00m3 stops

5:50 pm - 5:20 pmBOS-EAS

17h 30m3 stops

$1,760

Find Deal

vie., abr. 11 - mar., abr. 15

How to get the cheapest flight ticket from San Sebastian to Boston

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 airline that flies from San Sebastián to Boston Logan Intl?

Iberia and Avianca are the most popular carriers operating from San Sebastián to Boston Logan Intl

When to book flights from San Sebastian to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from San Sebastian to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Sebastian to Boston (EAS to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Sebastian to Boston

Best Price Found	$595
Fastest flight time	17h 00m
Direct flights	None
Airports in Boston	1 airport

The best one-way flight to Boston from San Sebastian in the past 72 hours is $595. The best round-trip flight deal from San Sebastian to Boston found on momondo in the last 72 hours is $846.

The fastest flight from San Sebastian to Boston takes 17h 00m

There are no direct flights from San Sebastian to Boston. Popular non-direct route for this connection is San Sebastián Airport - Boston Logan Intl Airport.

There is 1 airport near Boston: Boston Logan Intl (BOS)

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How far is San Sebastián to Boston Logan Intl by plane?
There are 3393.2 mi between San Sebastián and Boston Logan Intl. A reasonable flight in good conditions will take 17h 00m.
When did momondo last update prices for flights from San Sebastián Airport to Boston Logan Intl Airport?
Prices for flights from San Sebastián Airport to Boston Logan Intl Airport were last updated today.
How old do you have to be to fly from San Sebastián Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from San Sebastian to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Sebastian to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from San Sebastian to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Sebastian to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from San Sebastian to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from San Sebastian.

I’m not ready to book a flight from San Sebastian to Boston right now. Can momondo alert me if prices change?

Price alerts on flights to Boston from San Sebastian are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.