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$1,562+ Cheap flights from Oakland, CA (OAK) 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — EAS
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Oakland to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 enero 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$1,562
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$796
Provider with most accurate pricing for Oakland-San Sebastián flight deals.
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Provider most trusted by Cheapflights users for Oakland-San Sebastián flights.
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From Oakland to San Sebastián
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Highest demand for flights based on searches. 17% potential increase in price ($237 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Oakland to San Sebastian

Cheapest flights from Oakland to San Sebastian
Explore the most affordable flight options available from Oakland to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.

This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/1610:30 amOAK - EAS
3 stops37h 05mMultiple Airlines
dom. 3/238:10 amEAS - OAK
3 stops43h 53mMultiple Airlines
Deal found 1/30$1,562

Find flights from Oakland to San Sebastian within your budget

Customize your flight search to find flights from Oakland 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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OaklandSan Sebastian

OAK - EAS

OAKEAS

Oakland

dom. 3/16

10:30 am-7:35 am

3 stops37h 05m

San Sebastián

dom. 3/23

8:10 am-8:03 pm

3 stops43h 53m

$1,562

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

  • Most accurate provider: When it comes to deals on Oakland, California-San Sebastian flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Oakland, California-San Sebastian flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Oakland, California-San Sebastian flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-San Sebastian flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-San Sebastian flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Oakland 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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.

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