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$743+ Cheap flights from Houston to San Sebastian (EAS)

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — EAS
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Houston to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to San Sebastian (EAS). 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 January 8, 2026.

Round-trip from

$743
(Expedia)
From Houston to San Sebastián
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Find flight deals from Houston to San Sebastian

Cheapest flights from Houston to San Sebastian
Explore the most affordable flight options available from Houston to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Expedia deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2212:18 pmHOU - EAS
2 stops17h 42mIberia
Sun 3/19:30 pmEAS - HOU
2 stops29h 20mIberia
Deal found 1/8$743
This Iberia deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:37 pmHOU - EAS
2 stops15h 23mIberia
Tue 10/69:30 pmEAS - HOU
2 stops29h 48mIberia
Deal found 1/5$1,046
This Iberia deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:45 amIAH - EAS
2 stops22h 15mIberia
Tue 10/61:40 pmEAS - IAH
2 stops40h 38mIberia
Deal found 1/5$1,071
This KAYAK deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:36 pmIAH - EAS
2 stops43h 14mIberia
Sat 3/149:30 pmEAS - IAH
2 stops28h 40mIberia
Deal found 1/7$1,090
This Iberia deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:30 pmIAH - EAS
2 stops23h 20mIberia
Tue 9/291:40 pmEAS - IAH
2 stops16h 59mIberia
Deal found 1/5$1,154
This Iberia deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:59 amIAH - EAS
2 stops22h 01mIberia
Sun 3/159:30 pmEAS - IAH
2 stops29h 57mIberia
Deal found 1/7$1,155
This American Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:13 amHOU - EAS
2 stops15h 27mAmerican Airlines
Sat 3/141:40 pmEAS - HOU
2 stops26h 03mAmerican Airlines
Deal found 1/7$1,311
This Iberia deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:13 amHOU - EAS
2 stops19h 47mIberia
Sun 3/159:30 pmEAS - HOU
2 stops28h 20mIberia
Deal found 1/7$1,564

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to San Sebastian 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 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Houston to San Sebastian that are best for you.

Fly from

Houston

Fly to

San Sebastian

Route

Depart

Return

Price

HoustonSan Sebastian

HOU - EAS

HOUEAS

Houston Hobby

Sun 2/22

12:18 pm-1:00 pm

2 stops17h 42m

San Sebastián

Sun 3/1

9:30 pm-7:50 pm

2 stops29h 20m

$743

HoustonSan Sebastian

IAH - EAS

IAHEAS

Houston George Bush Intcntl

Sat 3/7

6:36 pm-8:50 pm

2 stops43h 14m

San Sebastián

Sat 3/14

9:30 pm-8:10 pm

2 stops28h 40m

$1,090

HoustonSan Sebastian

IAH - EAS

IAHEAS

Houston George Bush Intcntl

Sat 3/7

7:59 am-1:00 pm

2 stops22h 01m

San Sebastián

Sun 3/15

9:30 pm-9:27 pm

2 stops29h 57m

$1,155

HoustonSan Sebastian

HOU - EAS

HOUEAS

Houston Hobby

Sat 3/7

10:13 am-8:40 am

2 stops15h 27m

San Sebastián

Sat 3/14

1:40 pm-9:43 am

2 stops26h 03m

$1,311

HoustonSan Sebastian

HOU - EAS

HOUEAS

Houston Hobby

Sat 3/7

10:13 am-1:00 pm

2 stops19h 47m

San Sebastián

Sun 3/15

9:30 pm-7:50 pm

2 stops28h 20m

$1,564

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Best time to book a flight from Houston to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to San Sebastian
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to San Sebastian from Houston?

    San Sebastián (EAS), located 9.7 mi from the city center, is the airport you fly into when you book flights from Houston to San Sebastian. 0 airlines have flights to San Sebastián from Houston on a regular basis. Booking flights from Houston to San Sebastián should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

  • How long is the flight from Houston to San Sebastian?

    There are many flights that can get you from Houston to San Sebastian in 15h 27m. Fly via Iberia or American Airlines to get the fastest option. The distance between Houston and San Sebastian is about 5004 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

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