EAS

$445 Find Cheap Flights to San Sebastian

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Sebastian departing on 1/19. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Sebastian

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Sebastian, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Sebastian, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$445
Overall average: $826
Iberia
Mon 1/19Tue 1/27
BOS - EAS • 1 stop
Cheapest one-way
$490
Multiple Airlines
Thu 3/19
ORD - EAS • 3 stops
Our travelers' advice
AI-generated summary based on content written by travel experts
Choose Main Cabin Extra on American for early boarding.
Vueling's Space seats offer extra room for comfort.
Expert advice
Expert advice
Expert advice
Expert advice
When to travel
October
Cheapest • 28% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Sebastian!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to San Sebastian

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to San Sebastian that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to San Sebastian

Mon, Jan 19 - Tue, Jan 27
Iberia Logo
4:45 pm - 1:00 pmBOS-EAS
14h 15m1 stop
Iberia Logo
2:05 pm - 8:55 pmEAS-BOS
12h 50m1 stop
$445Iberia
Find Deal
Sun, Feb 22 - Wed, Mar 4
Iberia Logo
9:20 pm - 8:50 pmBOS-EAS
17h 30m1 stop
Iberia Logo
9:20 am - 7:50 pmEAS-BOS
16h 30m1 stop
$447Iberia
Find Deal
Mon, Jan 19 - Tue, Jan 27
American Airlines Logo
3:35 pm - 1:00 pmBOS-EAS
15h 25m2 stops
American Airlines Logo
9:20 am - 3:15 pmEAS-BOS
11h 55m1 stop
$452American Airlines
Find Deal
Mon, Jan 19 - Tue, Jan 27
American Airlines Logo
12:16 pm - 8:40 amBOS-EAS
14h 24m2 stops
American Airlines Logo
1:40 pm - 10:56 pmEAS-BOS
15h 16m2 stops
$462American Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Iberia Logo
5:00 pm - 1:00 pmJFK-EAS
14h 00m1 stop
Iberia Logo
9:30 pm - 7:15 pmEAS-JFK
27h 45m1 stop
$483Iberia
Find Deal
Sun, Feb 8 - Sun, Feb 15
Iberia Logo
4:45 pm - 8:40 amBOS-EAS
9h 55m1 stop
Iberia Logo
1:40 pm - 7:50 pmEAS-BOS
12h 10m1 stop
$492Iberia
Find Deal
Mon, Apr 20 - Thu, Apr 30
Iberia Logo
9:20 pm - 8:50 pmBOS-EAS
17h 30m1 stop
Iberia Logo
9:20 am - 4:10 pmEAS-BOS
12h 50m1 stop
$497Iberia
Find Deal
Sun, Feb 8 - Sun, Feb 15
American Airlines Logo
12:16 pm - 8:40 amBOS-EAS
14h 24m2 stops
American Airlines Logo
9:20 am - 7:50 pmEAS-BOS
16h 30m1 stop
$502American Airlines
Find Deal
Sun, Feb 8 - Sun, Feb 15
American Airlines Logo
6:00 am - 8:40 amBOS-EAS
20h 40m2 stops
American Airlines Logo
1:40 pm - 10:52 pmEAS-BOS
15h 12m2 stops
$512American Airlines
Find Deal
Mon, Feb 23 - Thu, Feb 26
Multiple Airlines Logo
6:30 pm - 8:50 pmEWR-EAS
20h 20m2 stops
Multiple Airlines Logo
9:20 am - 1:50 pmEAS-EWR
34h 30m2 stops
$537Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to San Sebastian

Get data-powered insights and trends for flights to San Sebastian to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Sebastian?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Sebastian, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to San Sebastian is October, where tickets cost $576 on average for one-way flights. On the other hand, the most expensive months are March and December, where the average cost of tickets from the United States is $1,397 and $1,315 respectively. For return trips, the best month to travel is October with an average price of $643.

Expert advice

Expert advice for your flight to San Sebastian

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Iberia

Iberia's Business Class offers all-aisle access and comfortable bedding on long-haul flights.


Enjoy Spanish cuisine with Iberia's in-flight dining, featuring two meals on long-haul flights.

American Airlines

Consider Main Cabin Extra for early boarding (Group 5) and complimentary drinks on longer flights.


Download the American Airlines app for in-flight entertainment on aircraft without seatback screens.

Vueling

Vueling's Fly Grande fare includes priority boarding and unlimited flight changes.


Consider Space seats for 10-20% more room, ideal for longer flights.

Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Duncan Madden

Duncan Madden

Expert on Vueling

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know - Book Cheap San Sebastian Plane Tickets

Low seasonFebruary
Cheapest flight$445
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Boston to San Sebastian

When to book flights to San Sebastian

Are your dates flexible? Find out the best times to travel to San Sebastian based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to San Sebastian based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Sebastian flights

  • What are the transport options to the city from San Sebastian Airport?

    To get to the city from the airport, we recommend taking a taxi, bus (linea L18), or train.

  • What services are available for passengers driving to the city?

    If driving, there is a parking lot and toll booths just outside of terminal A (Aeropuerto Central). The car park has spaces designated specifically for those coming in from abroad. Once you have parked your vehicle, follow the steps to customs where an officer will inspect your documents before allowing entry into the arrivals area.

  • Are there any car rental companies at the airport?

    Yes, there are many car rental companies at the airport. Once you've cleared customs, follow the signs to terminal A where there are several car rental agencies located on your way out of the airport.

  • How Many baggage claims are there at the airport?

    The airport has a single baggage claim carousel which can be found on Level 0 of the arrivals hall. You can access it by following the signs to baggage claim and then following the signs for ground transportation. Most airlines only allow one piece of checked baggage per flight (some exclude carry-on bags) and a maximum size limit for each bag may also apply.

  • How far is San Sebastián Airport from central San Sebastian?

    The city center of San Sebastian is 10 miles from San Sebastián Airport.

  • What is the name of San Sebastian’s airport?

    San Sebastian is served by San Sebastián Airport, also commonly referred to as San Sebastián. The airport code is EAS.

  • What is the cheapest day to fly to San Sebastian?

    Based on KAYAK data, the cheapest day to fly to San Sebastian is Sunday where tickets can be as cheap as $915. On the other hand, the most expensive day to fly is Thursday, where prices are $1,405 on average.

  • How does KAYAK find such low prices on flights to San Sebastian?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Sebastian.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Sebastian?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Sebastian?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Sebastian with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Sebastian?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Sebastian up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Sebastian?

    The cheapest time of day to fly to San Sebastian is generally in the evening, when flights cost $918 on average. The most expensive time of day to fly to San Sebastian is generally at night, which is peak travel time and where the average cost of a ticket is $993.

Top tips for finding cheap flights to San Sebastian

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Sebastian flight deals.
  • If travelling with pets to San Sebastian Airport, you will need to go to the check-in desk and have your pet microchipped. You will also need a valid rabies vaccination certificate for pets that are three months of age or older, plus an EU Pet Passport if travelling from outside of Europe.
  • When flying to País Vasco, you will arrive at San Sebastian Airport (EAS). The airport is located about 12 miles from the city center of San Sebastián. As you land, you will be greeted by the Basque flag. If you are arriving at Terminal A, head to Exit B and follow the signs for C-D parking lot.
  • If you need to refresh after landing at San Sebastian Airport, head to the arrivals hall for a bite or drink, and keep in mind that you might need to take an elevator. You can also take a shower at the washrooms located at the arrivals hall.
  • If flying into a different airport in San Sebastian such as Bilbao Airport (BIO), head to Exit A, follow the signs for C-D parking lot or if driving, take exit D or E. If arriving at Terminal B then head straight to Exit A and follow the signs for C-D parking lot.
  • For passengers travelling with children, take note that this airport is equipped with strollers and baby care facilities. Notable baby facilities at the airport include changing tables in the restrooms and a children's play area.

Reviews of the top 3 airlines flying to San Sebastian

 
See real verified KAYAK customer reviews for airlines flying to San Sebastian. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to San Sebastian. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Sebastian? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11050 reviews
8.0Crew
6.4Food
7.2Comfort
7.5Boarding
6.9Entertainment
Airline reviews

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

6.0 GoodAnonymous, Nov 2025DFW - CMH
Read more American Airlines reviews

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

Needs faster boarding procedure. Not their fault but should still take into account indifferent flyers.

Very fast boarding. Crew members were super nice. I loved it!

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Nothing. There was no flight. They cancelled the flight with no replacement about 9 hours before takeoff.

The flight was canceled at the last minute. Alternative flight was booked after 6 hours wait in Malaga airport.

Boarding with some sense and communication. It was a total free-for-all everyone coming all at once, no organisation of row numbers or priority.

Horrible, flight cancelled and had to come back the next day

Great : The crew was awesome ♥️ To improve : - The rice in the "Rice with chicken" was rather s kind of rice pudding, not good at all - No power outlet to charge your phone. 😒

It was a good flight overall. Nothing to add. Keep it up!

Excellent. Thanks to United Star Alliance, since economy was overbooked, I’m grateful to have been upgraded to Business Class.

Good plane, excellent food, crew and entertainment. Seats in business could use an upgrade

Delayed. Mismanagement of gate lines. Passengers arguing with eachother as a result of lack of organization by airline. Avoid this airline.

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

We departed late but made up most of the time in flight. Our ticket was pure economy, so it wasn’t anything fancy; however, I heard that we arrived in Madrid at the exact same time that First Class passengers arrived! Overall, our experience was similar to what we had on other American Airlines transatlantic flights - good value at a reasonable price. We were even able to get our carry-on baggage onto the plane without needing to gate check it.

Flight was OK. Waiting for luggage in Madrid for 55 minutes, unacceptable

Transportation from gate to airplane was poor we stayed in hot bus for 20 minute no vantilation

Because the plane was delayed from Madrid to LAX, we missed our connecting flight to Malaga. Iberia offered to book us a hotel room but I needed to be in Malaga that evening. I ended up buying train tickets to Malaga from Madrid. I also feel Iberia should compensate me for the cost of the train tickets because they didn't meet their travel obligation.

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Hondarribia
Irun

Everything you need to know for your flight to San Sebastian

Flights with popular airlines flying to San Sebastian

Flights from the other most popular airlines that fly from the United States to San Sebastian according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.