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.

$390 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

9:30 pm - 3:00 pmEAS-BOS

23h 30m1 stop

4:30 pm - 8:40 amBOS-EAS

10h 10m1 stop

$763Iberia

Find Deal

Fri, Sep 12 - Fri, Sep 19

9:30 pm - 7:50 pmEAS-BOS

28h 20m1 stop

1:00 pm - 8:40 amBOS-EAS

13h 40m2 stops

$767Iberia

Find Deal

Fri, Sep 12 - Fri, Sep 19

9:30 pm - 10:50 pmEAS-BOS

31h 20m2 stops

1:00 pm - 8:40 amBOS-EAS

13h 40m2 stops

$777Iberia

Find Deal

Fri, Sep 12 - Fri, Sep 19

11:40 am - 8:05 pmEAS-BOS

14h 25m2 stops

2:53 pm - 8:50 amBOS-EAS

35h 57m3 stops

$888

Find Deal

Fri, Sep 12 - Fri, Sep 19

9:05 am - 2:20 pmEAS-BOS

35h 15m3 stops

2:53 pm - 8:50 amBOS-EAS

35h 57m3 stops

$949

Find Deal

Fri, Sep 12 - Fri, Sep 19

5:55 pm - 9:15 pmEAS-BOS

33h 20m1 stop

9:20 pm - 1:00 pmBOS-EAS

9h 40m1 stop

$1,156Iberia

Find Deal

Thu, Aug 14 - Mon, Aug 18

9:20 am - 9:29 pmEAS-BOS

18h 09m2 stops

6:32 am - 8:40 amBOS-EAS

20h 08m2 stops

$1,269American Airlines

Find Deal

Sat, Aug 16 - Wed, Aug 20

5:55 pm - 11:25 amEAS-BOS

23h 30m2 stops

12:54 pm - 1:00 pmBOS-EAS

18h 06m2 stops

$1,291Iberia

Find Deal

Thu, Aug 14 - Mon, Aug 18

8:55 am - 11:00 pmEAS-BOS

20h 05m2 stops

11:00 pm - 8:30 amBOS-EAS

27h 30m1 stop

$1,306Iberia

Find Deal

Sat, Aug 16 - Wed, Aug 20

8:55 am - 9:15 pmEAS-BOS

18h 20m1 stop

11:00 pm - 8:30 amBOS-EAS

27h 30m1 stop

$1,343Iberia

Find Deal

Sat, Aug 16 - Wed, Aug 20

Iberia flights from San Sebastian to Boston

Our best Iberia deals on San Sebastian to Boston flight tickets

Iberia

Sep 12

EAS9:30 pmSan Sebastián

23h 30m

1 stop

BOS3:00 pmBoston Logan Intl

Sep 19

BOS4:30 pmBoston Logan Intl

10h 10m

1 stop

EAS8:40 amSan Sebastián

$763

Find similar

Iberia

Sep 12

EAS9:30 pmSan Sebastián

28h 20m

1 stop

BOS7:50 pmBoston Logan Intl

Sep 19

BOS1:00 pmBoston Logan Intl

13h 40m

2 stops

EAS8:40 amSan Sebastián

$767

Find similar

Iberia

Sep 12

EAS9:30 pmSan Sebastián

31h 20m

2 stops

BOS10:50 pmBoston Logan Intl

Sep 19

BOS1:00 pmBoston Logan Intl

13h 40m

2 stops

EAS8:40 amSan Sebastián

$777

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 9/12

9:30 pm-3:00 pm

1 stop23h 30m

Boston Logan Intl

Fri 9/19

4:30 pm-8:40 am

1 stop10h 10m

$763

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 9/12

9:30 pm-7:50 pm

1 stop28h 20m

Boston Logan Intl

Fri 9/19

1:00 pm-8:40 am

2 stops13h 40m

$767

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 9/12

9:30 pm-10:50 pm

2 stops31h 20m

Boston Logan Intl

Fri 9/19

1:00 pm-8:40 am

2 stops13h 40m

$777

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 9/12

11:40 am-8:05 pm

2 stops14h 25m

Boston Logan Intl

Fri 9/19

2:53 pm-8:50 am

3 stops35h 57m

$888

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Fri 9/12

9:05 am-2:20 pm

3 stops35h 15m

Boston Logan Intl

Fri 9/19

2:53 pm-8:50 am

3 stops35h 57m

$949

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Thu 8/14

5:55 pm-9:15 pm

1 stop33h 20m

Boston Logan Intl

Mon 8/18

9:20 pm-1:00 pm

1 stop9h 40m

$1,156

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Sat 8/16

9:20 am-9:29 pm

2 stops18h 09m

Boston Logan Intl

Wed 8/20

6:32 am-8:40 am

2 stops20h 08m

$1,269

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Thu 8/14

5:55 pm-11:25 am

2 stops23h 30m

Boston Logan Intl

Mon 8/18

12:54 pm-1:00 pm

2 stops18h 06m

$1,291

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Sat 8/16

8:55 am-11:00 pm

2 stops20h 05m

Boston Logan Intl

Wed 8/20

11:00 pm-8:30 am

1 stop27h 30m

$1,306

San SebastianBoston

EAS - BOS

EASBOS

San Sebastián

Sat 8/16

8:55 am-9:15 pm

1 stop18h 20m

Boston Logan Intl

Wed 8/20

11:00 pm-8:30 am

1 stop27h 30m

$1,343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

LEVEL, Vueling, and Iberia 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	$390
Fastest flight time	12h 50m
Direct flights	None
Airports in Boston	1 airport

The best one-way flight to Boston from San Sebastian in the past 72 hours is $390. The best round-trip flight deal from San Sebastian to Boston found on momondo in the last 72 hours is $763.

The fastest flight from San Sebastian to Boston takes 12h 50m

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 14h 25m.
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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York Beach

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Nashua

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Brockton

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Concord

Everett

Wells

Falmouth

Middletown

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.