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San Sebastian

$524+ 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — EAS
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap 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 January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$902
(American Airlines)

One-way from

$524
(Kiwi.com)
Provider with most accurate pricing for Charlotte Douglas-San Sebastián flight deals.
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Find 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 January 19, 2026.

This American Airlines deal was found by Cheapflights users on 1/17. 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.
Thu 3/53:50 pm
CLT
-
EAS
1 stop10h 50m
Multiple Airlines
Thu 3/199:30 pm
EAS
-
CLT
1 stop24h 30m
Multiple Airlines
Deal found 1/17$902
This oojo deal was found by Cheapflights users on 1/17. 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.
Thu 3/511:00 pm
CLT
-
EAS
2 stops39h 50m
Iberia
Thu 3/191:40 pm
EAS
-
CLT
2 stops36h 54m
Iberia
Deal found 1/17$907
This Iberia deal was found by Cheapflights users on 1/16. 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.
Thu 5/143:40 pm
CLT
-
EAS
1 stop11h 00m
Iberia
Sun 5/249:30 pm
EAS
-
CLT
1 stop24h 25m
Iberia
Deal found 1/16$948
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Thu 5/1411:25 am
CLT
-
EAS
2 stops15h 15m
American Airlines
Sun 5/241:40 pm
EAS
-
CLT
2 stops16h 40m
American Airlines
Deal found 1/16$952
This Iberia deal was found by Cheapflights users on 1/18. 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.
Wed 3/43:45 pm
CLT
-
EAS
2 stops15h 15m
Iberia
Sun 3/89:20 am
EAS
-
CLT
1 stop12h 40m
Iberia
Deal found 1/18$1,010

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 January 19, 2026.
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

Thu 3/5

3:50 pm-8:40 am

1 stop10h 50m

San Sebastián

Thu 3/19

9:30 pm-5:00 pm

1 stop24h 30m

$902

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Thu 3/5

11:00 pm-8:50 pm

2 stops39h 50m

San Sebastián

Thu 3/19

1:40 pm-9:34 pm

2 stops36h 54m

$907

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Thu 5/14

3:40 pm-8:40 am

1 stop11h 00m

San Sebastián

Sun 5/24

9:30 pm-3:55 pm

1 stop24h 25m

$948

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Thu 5/14

11:25 am-8:40 am

2 stops15h 15m

San Sebastián

Sun 5/24

1:40 pm-12:20 am

2 stops16h 40m

$952

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Wed 3/4

3:45 pm-1:00 pm

2 stops15h 15m

San Sebastián

Sun 3/8

9:20 am-5:00 pm

1 stop12h 40m

$1,010

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Sun 6/14

10:14 am-8:20 am

3 stops40h 06m

$524

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Sun 6/14

11:45 pm-8:20 am

2 stops26h 35m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

  • Most accurate provider: When it comes to deals on Charlotte-San Sebastian flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-San Sebastian flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $907, Iberia can have you in San Sebastian from Charlotte in 39h 50m. 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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