San Sebastian

$4,622+ Cheap flights from Oakland, CA (OAK) to San Sebastian (EAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — EAS
Apr 8 — Apr 151
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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 April 3, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Popular in

June

Cheapest in

January

Average price

$934
Provider with most accurate pricing for Oakland-San Sebastián flight deals.
Provider most trusted by Cheapflights users for Oakland-San Sebastián flights.
Highest demand for flights based on searches. 18% potential increase in price ($246 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Oakland to San Sebastian

One-way flights from Oakland to San Sebastian
Search for one-way flight options from Oakland to San Sebastian. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

This AranGrant deal was found by Cheapflights users on 4/2. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/259:28 amOAK - EAS
2 stops41h 22mBritish Airways
Deal found 4/2$4,622

Cheapflights Fare Finder

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 April 3, 2025.
Use the filters below to find and compare flights from Oakland to San Sebastian that are best for you.

Fly from

Oakland

Fly to

San Sebastian

Route

Depart

Return

Price

OaklandSan Sebastian

OAK - EAS

OAKEAS

Oakland

Wed 6/25

9:28 am-11:50 am

2 stops41h 22m

$4,622

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

  • 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.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Sebastian. Reviews last updated April 3, 2025.

Food

6.3

Comfort

6.7

Crew

7.5

Boarding

6.8

Overall

6.6

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

ORD - LHR

Plane was delayed 2 hours. We were charged extra for luggage and seats. Seat rows were so close together that it was almost impossible to get in and out to use the bathroom, let alone sit comfortably. Food was mediocre at best. Your ambient music is the same tune that is used when AA puts me on hold. Flying has become a nightmare!

Food

6.3

Comfort

6.7

Crew

7.5

Boarding

6.8

Overall

6.6

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

ORD - LHR

Plane was delayed 2 hours. We were charged extra for luggage and seats. Seat rows were so close together that it was almost impossible to get in and out to use the bathroom, let alone sit comfortably. Food was mediocre at best. Your ambient music is the same tune that is used when AA puts me on hold. Flying has become a nightmare!

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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