HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Sebastian

$707+ Cheap flights from Charlotte (CLT) 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — EAS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charlotte to San Sebastian with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Charlotte to San Sebastian

Best flights from Charlotte to San Sebastian
Discover carefully curated flight deals from Charlotte to San Sebastian that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This Expedia deal was found by Cheapflights users on 12/21. 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.
Thu 2/54:10 pmCLT - EAS
1 stop14h 50mIberia
Thu 2/129:20 amEAS - CLT
1 stop13h 15mIberia
Deal found 12/21$707
This Mytrip deal was found by Cheapflights users on 12/21. 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.
Thu 2/511:12 amCLT - EAS
3 stops44h 18mMultiple Airlines
Thu 2/122:05 pmEAS - CLT
3 stops39h 54mMultiple Airlines
Deal found 12/21$899
This Iberia deal was found by Cheapflights users on 12/20. 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 1/284:10 pmCLT - EAS
1 stop10h 30mIberia
Sun 2/19:20 amEAS - CLT
1 stop12h 45mIberia
Deal found 12/20$985
This KAYAK deal was found by Cheapflights users on 12/21. 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.
Sun 5/33:40 pmCLT - EAS
1 stop11h 00mMultiple Airlines
Sun 5/319:20 amEAS - CLT
2 stops18h 35mMultiple Airlines
Deal found 12/21$1,211

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 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$707
(Expedia)
Provider with most accurate pricing for Charlotte Douglas-San Sebastián flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-San Sebastián flights.
Search Deals
From Charlotte Douglas to San Sebastián
Search Deals

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 23, 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

Thu 2/5

4:10 pm-1:00 pm

1 stop14h 50m

San Sebastián

Thu 2/12

9:20 am-4:35 pm

1 stop13h 15m

$707

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Thu 2/5

11:12 am-1:30 pm

3 stops44h 18m

San Sebastián

Thu 2/12

2:05 pm-11:59 pm

3 stops39h 54m

$899

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Wed 1/28

4:10 pm-8:40 am

1 stop10h 30m

San Sebastián

Sun 2/1

9:20 am-4:05 pm

1 stop12h 45m

$985

CharlotteSan Sebastian

CLT - EAS

CLTEAS

Charlotte Douglas

Sun 5/3

3:40 pm-8:40 am

1 stop11h 00m

San Sebastián

Sun 5/31

9:20 am-9:55 pm

2 stops18h 35m

$1,211

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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 $707, Iberia can have you in San Sebastian from Charlotte in 14h 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charlotte to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to Bilbao flights
Charlotte to Bilbao flights
Greensboro to Bilbao flights
Jacksonville to Bilbao flights
Jacksonville to San Sebastian flights
Greensboro to San Sebastian flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.