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Cheap flights from Phoenix Sky Harbor Intl Airport to San Sebastian from $1,060

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to San Sebastian departing on 3/5. 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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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
7:35 am - 8:40 am
PHX
-
EAS
17h 05m
2 stops
Iberia Logo
9:30 pm - 9:53 am
EAS
-
PHX
20h 23m
2 stops
$1,060Iberia
Thu, Mar 5 - Mon, Mar 9
Iberia Logo
7:35 am - 8:40 am
PHX
-
EAS
17h 05m
2 stops
Iberia Logo
9:20 am - 7:24 pm
EAS
-
PHX
18h 04m
2 stops
$1,110Iberia
Thu, Mar 5 - Mon, Mar 9
Iberia Logo
8:15 am - 1:00 pm
PHX
-
EAS
20h 45m
2 stops
Iberia Logo
9:30 pm - 9:53 am
EAS
-
PHX
20h 23m
2 stops
$1,244Iberia
Thu, Mar 5 - Mon, Mar 9
Iberia Logo
10:27 am - 1:00 pm
PHX
-
EAS
18h 33m
2 stops
Iberia Logo
9:30 pm - 9:53 am
EAS
-
PHX
20h 23m
2 stops
$1,282Iberia
Thu, Mar 5 - Mon, Mar 9
Iberia Logo
9:05 pm - 8:40 am
PHX
-
EAS
26h 35m
2 stops
Iberia Logo
9:30 pm - 7:00 pm
EAS
-
PHX
30h 30m
2 stops
$2,121Iberia
Sun, Jun 14 - Wed, Jul 1
Iberia Logo
9:05 pm - 8:40 am
PHX
-
EAS
26h 35m
2 stops
Iberia Logo
9:30 pm - 7:00 pm
EAS
-
PHX
30h 30m
2 stops
$2,193Iberia
Sun, Jun 14 - Tue, Jun 30
British Airways Logo
9:05 pm - 4:55 pm
PHX
-
EAS
34h 50m
2 stops
British Airways Logo
6:20 pm - 1:55 pm
EAS
-
PHX
28h 35m
2 stops
$2,326British Airways
Sun, Jun 14 - Sat, Jul 4
American Airlines Logo
3:17 pm - 8:40 am
PHX
-
EAS
32h 23m
2 stops
American Airlines Logo
1:40 pm - 7:00 pm
EAS
-
PHX
38h 20m
2 stops
$2,345American Airlines
Wed, Jun 17 - Mon, Jul 6
American Airlines Logo
7:00 am - 1:00 pm
PHX
-
EAS
21h 00m
2 stops
American Airlines Logo
1:40 pm - 7:00 pm
EAS
-
PHX
38h 20m
2 stops
$2,353American Airlines
Thu, Jun 18 - Mon, Jul 6
American Airlines Logo
4:50 pm - 1:00 pm
PHX
-
EAS
35h 10m
2 stops
American Airlines Logo
1:40 pm - 7:00 pm
EAS
-
PHX
38h 20m
2 stops
$2,358American Airlines
Fri, Jun 12 - Wed, Jul 1

Iberia flights from Phoenix Sky Harbor Intl Airport to San Sebastian

Our best Iberia deals on Phoenix Sky Harbor Intl Airport to San Sebastian flight tickets
Iberia
Mar 5
PHX7:35 amPhoenix Sky Harbor Intl
17h 05m
2 stops
EAS8:40 amSan Sebastián
Mar 9
EAS9:30 pmSan Sebastián
20h 23m
2 stops
PHX9:53 amPhoenix Sky Harbor Intl
$1,060
Iberia
Mar 5
PHX7:35 amPhoenix Sky Harbor Intl
17h 05m
2 stops
EAS8:40 amSan Sebastián
Mar 9
EAS9:20 amSan Sebastián
18h 04m
2 stops
PHX7:24 pmPhoenix Sky Harbor Intl
$1,110
Iberia
Mar 5
PHX8:15 amPhoenix Sky Harbor Intl
20h 45m
2 stops
EAS1:00 pmSan Sebastián
Mar 9
EAS9:30 pmSan Sebastián
20h 23m
2 stops
PHX9:53 amPhoenix Sky Harbor Intl
$1,244

British Airways flights from Phoenix Sky Harbor Intl Airport to San Sebastian

Our best British Airways deals on Phoenix Sky Harbor Intl Airport to San Sebastian flight tickets
British Airways
Jun 14
PHX9:05 pmPhoenix Sky Harbor Intl
34h 50m
2 stops
EAS4:55 pmSan Sebastián
Jul 4
EAS6:20 pmSan Sebastián
28h 35m
2 stops
PHX1:55 pmPhoenix Sky Harbor Intl
$2,326
British Airways
Jun 13
PHX9:05 pmPhoenix Sky Harbor Intl
58h 50m
2 stops
EAS4:55 pmSan Sebastián
Jun 30
EAS5:40 pmSan Sebastián
29h 15m
2 stops
PHX1:55 pmPhoenix Sky Harbor Intl
$2,448
British Airways
Jun 13
PHX9:05 pmPhoenix Sky Harbor Intl
58h 50m
2 stops
EAS4:55 pmSan Sebastián
Jul 4
EAS6:20 pmSan Sebastián
28h 35m
2 stops
PHX1:55 pmPhoenix Sky Harbor Intl
$2,568

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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 February 7, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Thu 3/5

7:35 am-8:40 am

2 stops17h 05m

San Sebastián

Mon 3/9

9:30 pm-9:53 am

2 stops20h 23m

$1,060

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Thu 3/5

7:35 am-8:40 am

2 stops17h 05m

San Sebastián

Mon 3/9

9:20 am-7:24 pm

2 stops18h 04m

$1,110

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Thu 3/5

8:15 am-1:00 pm

2 stops20h 45m

San Sebastián

Mon 3/9

9:30 pm-9:53 am

2 stops20h 23m

$1,244

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Thu 3/5

10:27 am-1:00 pm

2 stops18h 33m

San Sebastián

Mon 3/9

9:30 pm-9:53 am

2 stops20h 23m

$1,282

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Sun 6/14

9:05 pm-8:40 am

2 stops26h 35m

San Sebastián

Wed 7/1

9:30 pm-7:00 pm

2 stops30h 30m

$2,121

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Sun 6/14

9:05 pm-8:40 am

2 stops26h 35m

San Sebastián

Tue 6/30

9:30 pm-7:00 pm

2 stops30h 30m

$2,193

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Sun 6/14

9:05 pm-4:55 pm

2 stops34h 50m

San Sebastián

Sat 7/4

6:20 pm-1:55 pm

2 stops28h 35m

$2,326

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Wed 6/17

3:17 pm-8:40 am

2 stops32h 23m

San Sebastián

Mon 7/6

1:40 pm-7:00 pm

2 stops38h 20m

$2,345

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Thu 6/18

7:00 am-1:00 pm

2 stops21h 00m

San Sebastián

Mon 7/6

1:40 pm-7:00 pm

2 stops38h 20m

$2,353

PhoenixSan Sebastian

PHX - EAS

PHXEAS

Phoenix Sky Harbor Intl

Fri 6/12

4:50 pm-1:00 pm

2 stops35h 10m

San Sebastián

Wed 7/1

1:40 pm-7:00 pm

2 stops38h 20m

$2,358

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Sebastian from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to San Sebastian from Phoenix Sky Harbor Intl Airport according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to San Sebastian. Keep in mind that there are 3 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 Phoenix Sky Harbor Intl Airport to San Sebastian

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

Cheap Phoenix Sky Harbor Intl Airport to San Sebastian (PHX to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to San Sebastian

Fastest flight time

18h 33m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to San Sebastian takes 18h 33m
There are no direct flights from Phoenix Sky Harbor Intl Airport to San Sebastian. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to San Sebastian.
Search flight deals

  • How far is Phoenix Sky Harbor Intl to San Sebastián by plane?

    A flight from Phoenix Sky Harbor Intl to San Sebastián will travel around 5538.0 mi. Typically, this will take 18h 33m by plane in normal conditions.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to San Sebastián Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to San Sebastián Airport were last updated today.

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to San Sebastián Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to San Sebastián Airport.

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

    The travel and health documents you'll need for your trip to San Sebastián Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Sebastián Airport. It is always advisable to seek advice from your airline or a trusted 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 Phoenix to San Sebastian?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Sebastian from Phoenix.

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

Yes. momondo allows you to filter the results for Phoenix to San Sebastian flights to just show those with flexible booking policies.

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

Once you have performed a search for Phoenix to San Sebastian flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Phoenix 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 Phoenix and alert you when they change.

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