694 € Cheap Flights from Houston to San Sebastian

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Flight deals from Houston to San Sebastian

Looking for a cheap last-minute deal or the best return flight from Houston to San Sebastian Airport? If you want to travel next month, return fares start from 736 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston to San Sebastian

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to San Sebastian flights are currently cheapest in October.

Houston to San Sebastian: Flight information

The things to know before you go.
Cheapest flight found694 €
Cheapest month to flyOctober

Finding cheap flights from Houston to San Sebastian: Frequently asked questions

The best price we found for a return flight from Houston to San Sebastian is 694 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston to San Sebastian. But we found flights with one stop from 694 €.
As of July 2026, there are no flights flying from Houston to San Sebastian.
The cheapest month to fly from Houston to San Sebastian is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to San Sebastian Airport on Tuesday, 20 October 2026.
No airlines currently offer direct flights between Houston and San Sebastian Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Sebastian but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Sebastian is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to San Sebastian is Frontier Airlines .

Travelling from Houston to San Sebastian Airport (EAS): What you need to know

  • The timezone in San Sebastian is UTC+1, which is seven hours ahead of Houston. San Sebastian Airport is located in San Sebastian.

  • Leave plenty of time to get on your flight from Houston to EAS. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • July is a peak travel month. If you're taking off then or around a major holiday like Christmas, be there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Houston

Houston George Bush Intercontinental Airport (IAH)

  • IAH is about 40 kilometres from central Houston. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 30 minutes or so to get there, depending on traffic. If you're taking public transport, expect the travel time to be around 1 hour 10 minutes.

  • Searching for a convenient hotel close to Houston George Bush Intercontinental Airport? If you're catching an early flight from Houston to San Sebastian Airport, these accommodation options will put you moments from your departure lounge:

  • 79% of flights that take off from Houston George Bush Intercontinental Airport reach their destination on time.

  • The address for IAH is 16930 JFK Boulevard.

Houston Hobby Airport (HOU)

About San Sebastian Airport (EAS)

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Houston to San Sebastian Airport. Book one of these accommodation options near EAS instead:

  • Lock in the lowest price by reserving your ride around two weeks before your Houston to San Sebastian Airport flight.

Getting from San Sebastian Airport (EAS) to central San Sebastian

  • San Sebastian Airport is around 19 kilometres from the centre of San Sebastian. It takes around 25 minutes or so to drive to the city.

  • Travelling on public transport takes about 40 minutes.

How to find the cheapest flights from Houston to San Sebastian Airport (EAS)

  • At the moment, 232 € is the best price we've found for a one-way ticket from Houston to San Sebastian Airport. The cheapest price for a return flight is 694 €. Remember fares may change due to demand at the time of booking.

  • To pick up cheap flights from Houston to EAS, book ahead. Airlines usually offer lower fares when tickets are first released.

  • If you have some flexibility with your trip dates, use the 'Whole month' search tool. It'll show you the lowest price across every month when searching for your Houston to San Sebastian Airport ticket.

  • Locking in a cheap plane ticket from Houston to EAS is easy with Price Alerts. Simply create one of these automatic alerts and we'll notify you when prices go down.

  • Save money on your flight from Houston to San Sebastian Airport by using the search filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Houston to San Sebastian Airport (EAS)

  • January is the quietest month for flights from Houston to San Sebastian Airport (EAS), while June is the busiest. Find the best time to go to San Sebastian based on whether you want a laid-back vibe or a lively atmosphere.

  • Before locking in your Houston to EAS plane ticket, consider what kind of weather works for you. August is the warmest month in San Sebastian, with temperatures ranging from 15ºC (59ºF) to 25ºC (77ºF).

  • If you want cooler conditions, search for a cheap ticket from Houston to San Sebastian Airport in January when temperatures are between 4ºC (39ºF) and 13ºC (55ºF).

More about San Sebastian

  • Start your San Sebastian trip right by choosing the ideal place to stay. As soon as you've booked your flight from Houston to San Sebastian Airport, explore our selection of accommodation options including:

  • Your visit to San Sebastian won't be complete without checking out the sights. Major attractions you can't miss include Parte Vieja, San Sebastian - Donostia and San Sebastian.

Explore more of Spain

  • San Sebastian has plenty going for it, but there are so many other corners of Spain you should also see. About 209 kilometres southeast of San Sebastian, a trip to Zaragoza will keep you busy. Start with leading attractions like Plaza del Pilar, La Seo del Salvador and Basílica de Nuestra Senora del Pilar.

  • If you want to check out another side of Spain, head for Logroño, about 113 kilometres southwest of San Sebastian. Bodegas Faustino, Bodegas Campo Viejo and Bodegas Valoria are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.