HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Sebastian (EAS) to Boston (BOS) from $3,186

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
EAS — BOS
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from San Sebastian to Boston

Discover tips and strategies to find the most affordable flight options for your journey from San Sebastian (EAS) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Round-trip from

$218
From San Sebastián to Boston Logan Intl
Search Deals

When is the cheapest time to fly from San Sebastian to Boston (EAS - BOS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Sebastian to Boston as you normally would.

Cheap Iberia flights from San Sebastian to Boston

Explore cheap flight options specifically provided by Iberia for the route between San Sebastian and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sun 7/149:20 amEAS - BOS
1 stop11h 45mIberia
Tue 8/64:40 pmBOS - EAS
1 stop14h 20mIberia
Deal found 5/14$3,186
Mon 7/159:20 amEAS - BOS
1 stop11h 45mIberia
Wed 8/74:40 pmBOS - EAS
1 stop10h 00mIberia
Deal found 5/14$3,726
Tue 7/161:40 pmEAS - BOS
2 stops16h 36mIberia
Wed 8/710:20 amBOS - EAS
2 stops16h 20mIberia
Deal found 5/14$3,732
Sun 7/149:20 amEAS - BOS
1 stop11h 45mIberia
Thu 8/84:40 pmBOS - EAS
1 stop10h 00mIberia
Deal found 5/14$4,103
Mon 7/159:20 amEAS - BOS
1 stop11h 45mIberia
Thu 8/84:40 pmBOS - EAS
1 stop14h 20mIberia
Deal found 5/14$4,373

San Sebastian to Boston 2024 flight deals

Discover exclusive flight deals for travel between San Sebastian and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sun 7/149:20 amEAS - BOS
1 stop11h 45mIberia
Tue 8/64:40 pmBOS - EAS
1 stop14h 20mIberia
Deal found 5/14$3,186
Tue 7/169:20 amEAS - BOS
2 stops14h 09mMultiple Airlines
Tue 8/64:40 pmBOS - EAS
1 stop10h 00mMultiple Airlines
Deal found 5/14$3,192
Tue 7/169:20 amEAS - BOS
1 stop11h 45mMultiple Airlines
Thu 8/84:16 pmBOS - EAS
2 stops14h 44mMultiple Airlines
Deal found 5/14$3,456
Tue 7/169:20 amEAS - BOS
2 stops14h 09mMultiple Airlines
Thu 8/84:16 pmBOS - EAS
2 stops14h 44mMultiple Airlines
Deal found 5/14$3,462
Mon 7/159:30 pmEAS - BOS
1 stop23h 35mMultiple Airlines
Wed 8/74:16 pmBOS - EAS
2 stops22h 34mMultiple Airlines
Deal found 5/14$3,466
Mon 7/159:20 amEAS - BOS
1 stop11h 45mIberia
Wed 8/74:40 pmBOS - EAS
1 stop10h 00mIberia
Deal found 5/14$3,726
Tue 7/161:40 pmEAS - BOS
2 stops16h 36mIberia
Wed 8/710:20 amBOS - EAS
2 stops16h 20mIberia
Deal found 5/14$3,732
Sun 7/149:20 amEAS - BOS
1 stop11h 45mIberia
Thu 8/84:40 pmBOS - EAS
1 stop10h 00mIberia
Deal found 5/14$4,103
Sun 7/149:20 amEAS - BOS
2 stops19h 20mMultiple Airlines
Tue 8/611:35 amBOS - EAS
2 stops19h 25mMultiple Airlines
Deal found 5/14$4,109

Find flights from San Sebastian to Boston within your budget

Customize your flight search to find flights from San Sebastian to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$3,186 - $4,109

Route

Depart

Return

Price

San SebastiánBoston Logan Intl

EAS - BOS

EASBOS

San Sebastián

Sun 7/14

1 stop11h 45m

Boston Logan Intl

Tue 8/6

1 stop14h 20m

$3,186

San SebastiánBoston Logan Intl

EAS - BOS

EASBOS

San Sebastián

Tue 7/16

2 stops14h 09m

Boston Logan Intl

Tue 8/6

1 stop10h 00m

$3,192

San SebastiánBoston Logan Intl

EAS - BOS

EASBOS

San Sebastián

Tue 7/16

1 stop11h 45m

Boston Logan Intl

Thu 8/8

2 stops14h 44m

$3,456

San SebastiánBoston Logan Intl

EAS - BOS

EASBOS

San Sebastián

Tue 7/16

2 stops14h 09m

Boston Logan Intl

Thu 8/8

2 stops14h 44m

$3,462

San SebastiánBoston Logan Intl

EAS - BOS

EASBOS

San Sebastián

Mon 7/15

1 stop23h 35m

Boston Logan Intl

Tue 8/6

2 stops14h 44m

$3,466

San SebastiánBoston Logan Intl

EAS - BOS

EASBOS

San Sebastián

Mon 7/15

1 stop11h 45m

Boston Logan Intl

Wed 8/7

1 stop10h 00m

$3,726

San SebastiánBoston Logan Intl

EAS - BOS

EASBOS

San Sebastián

Tue 7/16

2 stops16h 36m

Boston Logan Intl

Wed 8/7

2 stops16h 20m

$3,732

San SebastiánBoston Logan Intl

EAS - BOS

EASBOS

San Sebastián

Sun 7/14

1 stop11h 45m

Boston Logan Intl

Thu 8/8

1 stop10h 00m

$4,103

San SebastiánBoston Logan Intl

EAS - BOS

EASBOS

San Sebastián

Sun 7/14

2 stops19h 20m

Boston Logan Intl

Tue 8/6

2 stops19h 25m

$4,109

Flights are sorted by cheapest first

Deals found on 5/14

When is the cheapest time to fly from San Sebastian to Boston?

Use this chart to determine the cheapest time to fly round-trip from San Sebastian to Boston. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Sebastian to Boston flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from San Sebastian to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from San Sebastian to Boston is currently $0 while a round-trip flight costs $3,604. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from San Sebastian to Boston (average of $218). Flying from San Sebastian to Boston in July is currently the most expensive (average of $328). 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.

January

$218

February

$220

March

$263

April

$286

May

$275

June

$316

July

$328

August

$285

September

$258

October

$259

November

$258

December

$233

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated May 16, 2024.
Iberia
7.1
Good
2,748 reviews
Check prices

Food

6.4

Crew

7.7

Entertainment

6.8

Overall

7.1

Comfort

6.8

Boarding

7.2

Reviews

1 / 10

The flight to Chicago was very smooth. The food and snacks were excellent. Seats were cramp. Entertainment was excellent. Overall, the experience was great other, there than the seats are way to cramped.

Iberia
7.1
Good
2,748 reviews
Iberia
7.1
Good
2,748 reviews
Check prices

Food

6.4

Crew

7.7

Entertainment

6.8

Overall

7.1

Comfort

6.8

Boarding

7.2

Reviews

1 / 10

The flight to Chicago was very smooth. The food and snacks were excellent. Seats were cramp. Entertainment was excellent. Overall, the experience was great other, there than the seats are way to cramped.

Related info for your journey

Find useful and relevant information for your journey from San Sebastian to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from San Sebastian to Boston for under $3,200 on Cheapflights?

    Yes, there are multiple flights from San Sebastian to Boston for under $3,200. The cheapest flight booked recently is on Iberia for just $3,186, but on average you can expect to pay $8,539.

  • What is the cheapest airline to fly from San Sebastian to Boston round-trip?

    Currently priced at $3,186, Iberia will fly you from San Sebastian to Boston and back. In addition to Iberia, many other airlines offer competitively priced options for your trip.

  • What does EAS to BOS mean?

    EAS and BOS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. EAS to BOS refers to a flight route from San Sebastián Airport to Boston Logan Intl Airport.

  • Can I find deals for flights from San Sebastian to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your San Sebastian to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Sebastian to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Sebastian to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Sebastian to Boston that include hotel bookings?

    Yes. In addition to deals on San Sebastian to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Sebastian to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Sebastian to Boston.

  • Can I find deals for business class flights from San Sebastian to Boston?

    Yes. Cheapflights offers flight deals from San Sebastian to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Sebastian to Boston that allow pets onboard?

    Many airlines flying from San Sebastian to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Sebastian to Boston?

    Yes, you can often find last-minute deals on San Sebastian to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Sebastian to Boston flight deals updated?

    The San Sebastian to Boston flight deals you see on this page were last updated on 5/14.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Sebastian to Boston
See prices for flight routes from nearby airports that may be better suited for you.

Bilbao to Boston flights
New York to Hawaii flights
Boston to Fort Lauderdale flights
Boston to Barcelona flights
Nashville to Las Vegas flights
Seattle to San Francisco flights
San Francisco to Atlanta flights
Detroit to Dallas flights
New York John F Kennedy Intl Airport to Dubai flights
Houston to New Orleans flights
Los Angeles to Minneapolis flights
USA to Japan flights
San Sebastian to Chicago flights

Search flights from San Sebastian to Boston by cabin class

Find flights from San Sebastian to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Sebastian to Boston?

Deals for San Sebastian to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Sebastian to Boston?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boston from San Sebastian.

Can Cheapflights find flights from San Sebastian to Boston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Sebastian to Boston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Sebastian to Boston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines