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San Sebastian

$635+ Cheap flights from Charlotte (CLT) 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — EAS
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Charlotte to San Sebastian

Cheapest flights from Charlotte to San Sebastian
Explore the most affordable flight options available from Charlotte to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:45 pmCLT - EAS
1 stop10h 55mIberia
Mon 2/29:30 pmEAS - CLT
1 stop24h 35mIberia
Deal found 12/2$1,507

Find flight deals from Charlotte to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) 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 December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$891
(American Airlines)

One-way from

$635
(Kiwi.com)
Provider with most accurate pricing for Charlotte Douglas-San Sebastián flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-San Sebastián flights.
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From Charlotte Douglas to San Sebastián
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One-way flight from Charlotte Douglas to San Sebastián
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte 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 December 3, 2025.
Use the filters below to find and compare flights from Charlotte to San Sebastian that are best for you.

Fly from

Charlotte

Fly to

San Sebastian

Route

Depart

Return

Price

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Fri 2/6

2:28 pm-8:50 pm

2 stops24h 22m

San Sebastián

Tue 2/10

9:20 am-8:34 pm

2 stops17h 14m

$891

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Fri 2/6

4:10 pm-8:50 pm

1 stop22h 40m

San Sebastián

Tue 2/10

9:20 am-4:05 pm

1 stop12h 45m

$1,257

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Sun 5/24

6:40 pm-8:50 pm

3 stops20h 10m

$635

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Sat 5/23

4:15 pm-8:20 am

2 stops34h 05m

$674

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Sat 5/23

6:40 pm-8:50 pm

3 stops20h 10m

$788

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Sun 5/24

3:40 pm-8:40 am

1 stop11h 00m

$1,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Compare providers for flights from Charlotte to San Sebastian

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to San Sebastian in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charlotte-San Sebastian flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charlotte-San Sebastian flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charlotte-San Sebastian flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-San Sebastian flights, Cheapflights users trust eDreams the most. eDreams 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 Charlotte-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 Charlotte to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Charlotte 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 Charlotte to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $891, American Airlines can have you in San Sebastian from Charlotte in 24h 22m. The distance between Charlotte and San Sebastian is about 4107 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charlotte 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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