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San Sebastian

$413+ Cheap flights from Atlanta (ATL) 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — EAS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Atlanta to San Sebastian

Cheapest flights from Atlanta to San Sebastian
Explore the most affordable flight options available from Atlanta to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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.
Sat 5/27:55 pm
ATL
-
EAS
2 stops35h 05m
Iberia
Sat 5/99:30 pm
EAS
-
ATL
2 stops27h 41m
Iberia
Deal found 1/27$922
This Iberia deal was found by Cheapflights users on 1/27. 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.
Sat 3/1410:20 am
ATL
-
EAS
2 stops17h 20m
Iberia
Fri 3/209:30 pm
EAS
-
ATL
2 stops28h 52m
Iberia
Deal found 1/27$1,007
This Iberia deal was found by Cheapflights users on 1/26. 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 2/196:33 am
ATL
-
EAS
2 stops20h 07m
Iberia
Mon 2/231:40 pm
EAS
-
ATL
2 stops37h 42m
Iberia
Deal found 1/26$1,069
This Rumbo deal was found by Cheapflights users on 1/27. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/134:31 pm
ATL
-
EAS
2 stops35h 09m
Multiple Airlines
Thu 3/194:30 pm
EAS
-
ATL
1 stop33h 40m
Multiple Airlines
Deal found 1/27$1,091

Find flight deals from Atlanta to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$922
(oojo)

One-way from

$413
(American Airlines)
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-San Sebastián flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-San Sebastián flights.
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From Atlanta Hartsfield-Jackson to San Sebastián
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One-way flight from Atlanta Hartsfield-Jackson to San Sebastián
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 29, 2026.
Use the filters below to find and compare flights from Atlanta to San Sebastian that are best for you.

Fly from

Atlanta

Fly to

San Sebastian

Route

Depart

Return

Price

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Sat 3/14

10:20 am-8:40 am

2 stops17h 20m

San Sebastián

Fri 3/20

9:30 pm-9:22 pm

2 stops28h 52m

$1,007

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Sat 3/14

10:20 am-8:40 am

2 stops17h 20m

San Sebastián

Sun 3/22

9:30 pm-9:22 pm

2 stops28h 52m

$1,007

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Thu 2/19

6:33 am-8:40 am

2 stops20h 07m

San Sebastián

Mon 2/23

1:40 pm-9:22 pm

2 stops37h 42m

$1,069

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Fri 3/13

4:31 pm-8:40 am

2 stops35h 09m

San Sebastián

Thu 3/19

4:30 pm-9:10 pm

1 stop33h 40m

$1,091

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Mon 6/8

10:39 am-1:00 pm

2 stops20h 21m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Atlanta 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 Atlanta to San Sebastian in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Atlanta-San Sebastian flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-San Sebastian flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-San Sebastian flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-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 Atlanta-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 Atlanta to San Sebastian

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

Cheapflights Insights

Everything you need to know about your flight from Atlanta to San Sebastian

What is the cheapest month to book a flight from Atlanta to San Sebastian?

Currently, August is the cheapest month in which you can book a flight from Atlanta to San Sebastian (average of $532). Flying from Atlanta to San Sebastian in June is currently the most expensive (average of $927). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Atlanta 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 Atlanta to San Sebastian?

    Iberia can get you from Atlanta to San Sebastian in just under 17h 20m. Your travel time can differ by up to . There are 4332 mi between Atlanta and San Sebastian.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta 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.

  • What is the cheapest month to book a flight from Atlanta to San Sebastian?

    Currently, August is the cheapest month in which you can book a flight from Atlanta to San Sebastian (average of $532). Flying from Atlanta to San Sebastian in June is currently the most expensive (average of $927). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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