IAH - EAS

$1,211 Find Cheap Flights from Houston 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 from Houston to San Sebastian departing on 5/29. 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

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 in flight searches from Houston 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 in flight searches from Houston to San Sebastian, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Houston to San Sebastian (IAH-EAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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.

Recent round-trip flight deals from Houston to San Sebastian

KAYAK's recommended round-trip deals from the most popular airlines that fly from Houston to San Sebastian.
Discover the best prices for you by selecting your travel dates on KAYAK.
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6:23 am - 8:25 amIAH-EAS
43h 02m3 stops
 Logo
5:55 pm - 10:46 pmEAS-IAH
35h 51m3 stops
$1,211
Find Deal
Thu, May 29 - Mon, Jun 2
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6:23 am - 8:25 amIAH-EAS
43h 02m3 stops
 Logo
5:55 pm - 10:46 pmEAS-IAH
35h 51m3 stops
$1,212
Find Deal
Thu, May 29 - Mon, Jun 2
American Airlines Logo
10:40 am - 1:00 pmIAH-EAS
19h 20m2 stops
American Airlines Logo
9:20 am - 8:55 pmEAS-IAH
18h 35m2 stops
$1,635American Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
Iberia Logo
6:22 am - 1:00 pmIAH-EAS
23h 38m2 stops
Iberia Logo
9:30 pm - 5:19 pmEAS-IAH
26h 49m2 stops
$1,645Iberia
Find Deal
Thu, May 29 - Mon, Jun 2
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10:00 am - 5:20 pmIAH-EAS
24h 20m2 stops
 Logo
5:55 pm - 10:46 pmEAS-IAH
35h 51m3 stops
$1,836
Find Deal
Thu, May 29 - Mon, Jun 2
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10:00 am - 5:20 pmIAH-EAS
24h 20m2 stops
 Logo
5:55 pm - 10:46 pmEAS-IAH
35h 51m3 stops
$1,897
Find Deal
Thu, May 29 - Mon, Jun 2
Iberia Logo
6:22 am - 1:00 pmIAH-EAS
23h 38m2 stops
Iberia Logo
9:30 pm - 11:55 pmEAS-IAH
33h 25m2 stops
$7,765Iberia
Find Deal
Mon, May 19 - Fri, May 23
Useful Info

KAYAK's insights & trends for Houston to San Sebastian flights

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

Which airlines provide the cheapest flights from Houston to San Sebastian?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston to San Sebastian were found on American Airlines ($1,635) and Iberia ($1,645).

Good to know

Cheapest flight$1,211
Flight from Houston to San Sebastian

When to book flights from Houston to San Sebastian

Are your dates flexible? Find out the best times to travel from Houston 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to San Sebastian flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to San Sebastian?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to San Sebastian was $1,211 for a round-trip ticket.

  • Do I need a passport to fly between Houston and San Sebastian?

    A passport is required to fly from Houston to San Sebastian.

  • Which airports will I be using when flying from Houston to San Sebastian?

    On your way to San Sebastian, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at San Sebastián.

  • Which aircraft models fly most regularly from Houston to San Sebastian?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to San Sebastian?

    oneworld is the only airline alliance operating flights between Houston and San Sebastian.

  • How does KAYAK find such low prices on flights from Houston 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 from Houston to San Sebastian.

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

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

  • What is the Hacker Fare option on flights from Houston 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 to Houston with another airline. Booking your flights between Houston and EAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston 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 from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Houston to San Sebastian

 
See real verified KAYAK customer reviews for airlines flying from Houston to San Sebastian. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston 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.
7.0
IberiaOverall score based on 2700 reviews
7.1Boarding
7.6Crew
6.3Food
6.6Entertainment
6.7Comfort
Airline reviews

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

4.0 OkayAnonymous, Apr 2025AUS - LHR
Read more Iberia reviews

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

Flight from Costa Rica to Madrid was excellent. Good food and service. The flight from Madrid to Brussels was very poor . No food , no entertainment, no usb … Total package was quite expensive so you should give same service on the second flight

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

business class food was pretty average otherwise it was a good experience

Everything OK , except the plane left more than an hour late so I couldn’t participate in an excursion I had that morning in Brcelona

Flight from Madrid to Dakar had no onboard entertainment for a business class. Not even a single screen . That was disappointing. The WiFi only worked for the first 45 mins of the flight.

I paid to upgrade to Business Class. The queue to check in at the Business Class aisle was full of people without Business Class tickets, the fast-track immigration line was “closed” but the representative opened it up for his friends, regardless (there was a lot of fist-bumping), and the lounge was an absolute mess…..4 staff sitting playing with their phones while every table had dirty plates and glasses waiting to be cleared…..and the least said about the rude lady on the reception desk at the lounge , the better!

The cabin crew were great very helpful and accommodating. We had a fellow passenger throw up next to us. The flight crew did an amazing job cleaning up and reseating us. We did question as to if he should have been let on the flight as his condition was likely self imposed.

Great flight, short and good attention. Didn't took any food so can't say thing about it

A 13 hour flight with no food apart from what they offered from a menu you had to pay for. On top of that, there were no blankets, so during the flight when the cabin temperature dropped, everyone was very cold. Neither of these things were highlighted at the time of booking. This is the worst long-haul flight I’ve ever encountered.

Everything you need to know for your flight from Houston to San Sebastian

Information on your arrival and departure airports

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