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Cheap flights from Atlanta to San Sebastian from $722

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to San Sebastian departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
10:10 pm - 8:40 amATL-EAS
28h 30m2 stops
Iberia Logo
9:20 am - 6:56 pmEAS-ATL
15h 36m2 stops
$722Iberia
Find Deal
Fri, Feb 6 - Fri, Feb 27
Iberia Logo
9:00 am - 8:50 pmATL-EAS
29h 50m2 stops
Iberia Logo
1:40 pm - 9:10 pmEAS-ATL
36h 30m2 stops
$785Iberia
Find Deal
Sat, Feb 7 - Sat, Mar 21
Iberia Logo
6:29 pm - 1:00 pmATL-EAS
36h 31m2 stops
Iberia Logo
9:30 pm - 11:03 pmEAS-ATL
31h 33m2 stops
$1,018Iberia
Find Deal
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
8:30 am - 8:20 amATL-EAS
41h 50m3 stops
Multiple Airlines Logo
5:55 pm - 8:09 pmEAS-ATL
32h 14m3 stops
$1,079Multiple Airlines
Find Deal
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
8:30 am - 5:20 pmATL-EAS
26h 50m2 stops
Multiple Airlines Logo
5:55 pm - 8:09 pmEAS-ATL
32h 14m3 stops
$1,116Multiple Airlines
Find Deal
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
11:28 am - 1:30 pmATL-EAS
20h 02m3 stops
Multiple Airlines Logo
2:05 pm - 7:45 pmEAS-ATL
35h 40m3 stops
$1,330Multiple Airlines
Find Deal
Mon, Nov 24 - Thu, Nov 27
Multiple Airlines Logo
5:38 am - 1:30 pmATL-EAS
25h 52m3 stops
Multiple Airlines Logo
2:05 pm - 2:30 pmEAS-ATL
30h 25m3 stops
$1,388Multiple Airlines
Find Deal
Fri, Feb 6 - Fri, Feb 27
Multiple Airlines Logo
12:15 pm - 1:30 pmATL-EAS
19h 15m3 stops
Multiple Airlines Logo
2:05 pm - 8:45 pmEAS-ATL
35h 40m3 stops
$1,393Multiple Airlines
Find Deal
Sat, Feb 7 - Sat, Mar 21
Iberia Logo
10:10 pm - 8:40 amATL-EAS
28h 30m2 stops
Iberia Logo
9:20 am - 7:45 pmEAS-ATL
16h 25m2 stops
$1,742Iberia
Find Deal
Sun, Nov 23 - Wed, Nov 26
American Airlines Logo
10:20 am - 8:40 amATL-EAS
16h 20m2 stops
American Airlines Logo
9:20 am - 10:00 amEAS-ATL
30h 40m2 stops
$1,762American Airlines
Find Deal
Mon, Nov 24 - Thu, Nov 27

Iberia flights from Atlanta to San Sebastian

Our best Iberia deals on Atlanta to San Sebastian flight tickets
Iberia
Feb 6
ATL10:10 pmAtlanta Hartsfield-Jackson
28h 30m
2 stops
EAS8:40 amSan Sebastián
Feb 27
EAS9:20 amSan Sebastián
15h 36m
2 stops
ATL6:56 pmAtlanta Hartsfield-Jackson
$722
Find similar
Iberia
Feb 7
ATL9:00 amAtlanta Hartsfield-Jackson
29h 50m
2 stops
EAS8:50 pmSan Sebastián
Mar 21
EAS1:40 pmSan Sebastián
36h 30m
2 stops
ATL9:10 pmAtlanta Hartsfield-Jackson
$785
Find similar
Iberia
May 2
ATL6:29 pmAtlanta Hartsfield-Jackson
36h 31m
2 stops
EAS1:00 pmSan Sebastián
May 9
EAS9:30 pmSan Sebastián
31h 33m
2 stops
ATL11:03 pmAtlanta Hartsfield-Jackson
$1,018
Find similar

American Airlines flights from Atlanta to San Sebastian

Our best American Airlines deals on Atlanta to San Sebastian flight tickets
American Airlines
Nov 24
ATL10:20 amAtlanta Hartsfield-Jackson
16h 20m
2 stops
EAS8:40 amSan Sebastián
Nov 27
EAS9:20 amSan Sebastián
30h 40m
2 stops
ATL10:00 amAtlanta Hartsfield-Jackson
$1,762
Find similar
American Airlines
Nov 14
ATL10:45 amAtlanta Hartsfield-Jackson
20h 15m
2 stops
EAS1:00 pmSan Sebastián
Nov 18
EAS1:40 pmSan Sebastián
25h 57m
2 stops
ATL9:37 amAtlanta Hartsfield-Jackson
$2,101
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 11, 2025.
Use the filters below to find and compare flights from Atlanta to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Fri 2/6

10:10 pm-8:40 am

2 stops28h 30m

San Sebastián

Fri 2/27

9:20 am-6:56 pm

2 stops15h 36m

$722

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Sat 2/7

9:00 am-8:50 pm

2 stops29h 50m

San Sebastián

Sat 3/21

1:40 pm-9:10 pm

2 stops36h 30m

$785

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Sat 5/2

6:29 pm-1:00 pm

2 stops36h 31m

San Sebastián

Sat 5/9

9:30 pm-11:03 pm

2 stops31h 33m

$1,018

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Sat 5/2

8:30 am-8:20 am

3 stops41h 50m

San Sebastián

Sat 5/9

5:55 pm-8:09 pm

3 stops32h 14m

$1,079

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Sat 5/2

8:30 am-5:20 pm

2 stops26h 50m

San Sebastián

Sat 5/9

5:55 pm-8:09 pm

3 stops32h 14m

$1,116

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Mon 11/24

11:28 am-1:30 pm

3 stops20h 02m

San Sebastián

Thu 11/27

2:05 pm-7:45 pm

3 stops35h 40m

$1,330

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Fri 2/6

5:38 am-1:30 pm

3 stops25h 52m

San Sebastián

Fri 2/27

2:05 pm-2:30 pm

3 stops30h 25m

$1,388

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Sat 2/7

12:15 pm-1:30 pm

3 stops19h 15m

San Sebastián

Sat 3/21

2:05 pm-8:45 pm

3 stops35h 40m

$1,393

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Sun 11/23

10:10 pm-8:40 am

2 stops28h 30m

San Sebastián

Wed 11/26

9:20 am-7:45 pm

2 stops16h 25m

$1,742

AtlantaSan Sebastian

ATL - EAS

ATLEAS

Atlanta Hartsfield-Jackson

Mon 11/24

10:20 am-8:40 am

2 stops16h 20m

San Sebastián

Thu 11/27

9:20 am-10:00 am

2 stops30h 40m

$1,762

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to San Sebastian from

How to get the cheapest flight ticket from Atlanta to San Sebastian

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to San Sebastian?

KLM, Delta and Air France are the top three most popular airlines that fly to San Sebastian from Atlanta according to our data. KLM is the first choice among our users, with 35% of people opting to fly with this airline when traveling to San Sebastian. Keep in mind that there are 4 different airlines that fly to San Sebastian on a routine basis, so you have a few additional options to choose from.

When to book flights from Atlanta to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to San Sebastian (ATL to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to San Sebastian

Direct flights

None
There are no direct flights from Atlanta to San Sebastian. There are no popular flight routes from Atlanta to San Sebastian.
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  • How far is Atlanta Hartsfield-Jackson to San Sebastián by plane?

    A flight from Atlanta Hartsfield-Jackson to San Sebastián will travel around 4318.5 mi. In terms of flight time, this usually takes a little over 16h 20m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to San Sebastián Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to San Sebastián Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to San Sebastián Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to San Sebastián Airport.

  • What documentation or ID do you need to fly to San Sebastián Airport?

    The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Irun
Hondarribia

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to San Sebastian?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to San Sebastian. momondo saves you time and could save you money on your trip.

Can I find flights from Atlanta to San Sebastian with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Sebastian from Atlanta with this policy.

How can momondo help me find flights from Atlanta to San Sebastian?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Sebastian from Atlanta.

I’m not ready to book a flight from Atlanta to San Sebastian right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Sebastian, momondo offers a useful price alert feature which will track prices for flights to San Sebastian from Atlanta and alert you when they change.

An easier way to manage your San Sebastian trip

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