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Cheap flights from Phoenix Sky Harbor Intl Airport to San José from $141

This is the cheapest one-way 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 José departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 pm - 1:22 pm
PHX
-
SJO
17h 22m
1 stop
American Airlines Logo
11:35 pm - 7:54 am
SJO
-
PHX
9h 19m
1 stop
$324American Airlines
Mon, Apr 13 - Thu, Apr 16
American Airlines Logo
6:00 am - 9:36 pm
PHX
-
SJO
14h 36m
1 stop
American Airlines Logo
2:08 pm - 11:33 pm
SJO
-
PHX
10h 25m
1 stop
$344American Airlines
Fri, May 1 - Wed, May 6
United Airlines Logo
8:30 am - 7:37 pm
PHX
-
SJO
10h 07m
1 stop
United Airlines Logo
7:55 am - 6:06 pm
SJO
-
PHX
11h 11m
1 stop
$352United Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
6:00 am - 9:36 pm
PHX
-
SJO
14h 36m
1 stop
American Airlines Logo
12:10 pm - 9:18 am
SJO
-
PHX
22h 08m
1 stop
$355American Airlines
Wed, May 13 - Mon, May 18
United Airlines Logo
6:00 am - 7:37 pm
PHX
-
SJO
12h 37m
2 stops
United Airlines Logo
7:55 am - 6:06 pm
SJO
-
PHX
11h 11m
1 stop
$357United Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
12:29 pm - 9:36 pm
PHX
-
SJO
8h 07m
1 stop
American Airlines Logo
11:59 pm - 7:52 am
SJO
-
PHX
8h 53m
1 stop
$360American Airlines
Wed, May 13 - Thu, May 21
United Airlines Logo
10:30 am - 7:37 pm
PHX
-
SJO
8h 07m
1 stop
United Airlines Logo
6:00 am - 9:32 pm
SJO
-
PHX
16h 32m
1 stop
$364United Airlines
Thu, Apr 23 - Sun, May 3
United Airlines Logo
7:08 pm - 5:30 am
PHX
-
SJO
9h 22m
1 stop
United Airlines Logo
6:00 am - 6:14 pm
SJO
-
PHX
13h 14m
1 stop
$383United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
8:30 am - 7:37 pm
PHX
-
SJO
10h 07m
1 stop
United Airlines Logo
7:55 am - 6:06 pm
SJO
-
PHX
11h 11m
1 stop
$394United Airlines
Mon, Apr 13 - Tue, Apr 21
American Airlines Logo
6:00 am - 9:36 pm
PHX
-
SJO
14h 36m
1 stop
American Airlines Logo
12:35 pm - 11:59 pm
SJO
-
PHX
12h 24m
1 stop
$395American Airlines
Fri, May 1 - Fri, May 8

American Airlines flights from Phoenix Sky Harbor Intl Airport to San José

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to San José flight tickets
American Airlines
Apr 13
PHX7:00 pmPhoenix Sky Harbor Intl
17h 22m
1 stop
SJO1:22 pmSan José Juan Santamaria Intl
Apr 16
SJO11:35 pmSan José Juan Santamaria Intl
9h 19m
1 stop
PHX7:54 amPhoenix Sky Harbor Intl
$324
American Airlines
May 1
PHX6:00 amPhoenix Sky Harbor Intl
14h 36m
1 stop
SJO9:36 pmSan José Juan Santamaria Intl
May 6
SJO2:08 pmSan José Juan Santamaria Intl
10h 25m
1 stop
PHX11:33 pmPhoenix Sky Harbor Intl
$344
American Airlines
May 13
PHX6:00 amPhoenix Sky Harbor Intl
14h 36m
1 stop
SJO9:36 pmSan José Juan Santamaria Intl
May 18
SJO12:10 pmSan José Juan Santamaria Intl
22h 08m
1 stop
PHX9:18 amPhoenix Sky Harbor Intl
$355

United Airlines flights from Phoenix Sky Harbor Intl Airport to San José

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to San José flight tickets
United Airlines
Apr 29
PHX8:30 amPhoenix Sky Harbor Intl
10h 07m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
May 6
SJO7:55 amSan José Juan Santamaria Intl
11h 11m
1 stop
PHX6:06 pmPhoenix Sky Harbor Intl
$352
United Airlines
Apr 29
PHX6:00 amPhoenix Sky Harbor Intl
12h 37m
2 stops
SJO7:37 pmSan José Juan Santamaria Intl
May 6
SJO7:55 amSan José Juan Santamaria Intl
11h 11m
1 stop
PHX6:06 pmPhoenix Sky Harbor Intl
$357
United Airlines
Apr 23
PHX10:30 amPhoenix Sky Harbor Intl
8h 07m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
May 3
SJO6:00 amSan José Juan Santamaria Intl
16h 32m
1 stop
PHX9:32 pmPhoenix Sky Harbor Intl
$364

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to San José 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 March 2, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Mon 4/13

7:00 pm-1:22 pm

1 stop17h 22m

San José Juan Santamaria Intl

Thu 4/16

11:35 pm-7:54 am

1 stop9h 19m

$324

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Fri 5/1

6:00 am-9:36 pm

1 stop14h 36m

San José Juan Santamaria Intl

Wed 5/6

2:08 pm-11:33 pm

1 stop10h 25m

$344

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 4/29

8:30 am-7:37 pm

1 stop10h 07m

San José Juan Santamaria Intl

Wed 5/6

7:55 am-6:06 pm

1 stop11h 11m

$352

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 5/13

6:00 am-9:36 pm

1 stop14h 36m

San José Juan Santamaria Intl

Mon 5/18

12:10 pm-9:18 am

1 stop22h 08m

$355

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 4/29

6:00 am-7:37 pm

2 stops12h 37m

San José Juan Santamaria Intl

Wed 5/6

7:55 am-6:06 pm

1 stop11h 11m

$357

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 5/13

12:29 pm-9:36 pm

1 stop8h 07m

San José Juan Santamaria Intl

Thu 5/21

11:59 pm-7:52 am

1 stop8h 53m

$360

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Thu 4/23

10:30 am-7:37 pm

1 stop8h 07m

San José Juan Santamaria Intl

Sun 5/3

6:00 am-9:32 pm

1 stop16h 32m

$364

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Sat 4/11

7:08 pm-5:30 am

1 stop9h 22m

San José Juan Santamaria Intl

Sat 4/18

6:00 am-6:14 pm

1 stop13h 14m

$383

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Mon 4/13

8:30 am-7:37 pm

1 stop10h 07m

San José Juan Santamaria Intl

Tue 4/21

7:55 am-6:06 pm

1 stop11h 11m

$394

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Fri 5/1

6:00 am-9:36 pm

1 stop14h 36m

San José Juan Santamaria Intl

Fri 5/8

12:35 pm-11:59 pm

1 stop12h 24m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

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

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 is the cheapest month to fly to San José?

In general, August is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $420. If you don’t want to visit San José in August, then you should wait until November to fly from Phoenix Sky Harbor Intl Airport, when ticket prices are also cheap, with an average price of $423.

How far in advance should I book a flight to San José?

You are more likely to see cheaper flights to San José from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $498 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Phoenix Sky Harbor Intl Airport for as low as $418 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to San José flights?

You could potentially save up to 2% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to San José flight.

How have Phoenix Sky Harbor Intl Airport to San José flight prices changed over time?

As of March 2026, prices for Phoenix Sky Harbor Intl Airport to San José flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to San José 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 José (PHX to SJO) flight deals and tips

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

Fastest flight time

7h 50m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to San José takes 7h 50m
There are no direct flights from Phoenix Sky Harbor Intl Airport to San José. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to San José.
Search flight deals

  • How far is Phoenix Sky Harbor Intl to San José Juan Santamaria Intl by plane?

    Phoenix Sky Harbor Intl and San José Juan Santamaria Intl are 2400.5 mi apart from one another. Flights usually cover this in 7h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Phoenix Sky Harbor Intl Airport to San José Juan Santamaria Intl Airport are updated daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to San José Juan Santamaria Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl 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 José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to San José?

Best airlines flying from Phoenix Sky Harbor Intl Airport to San José

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $333Free CancellationRating
7.9
8,237 reviews
Search Delta flights
United AirlinesPriceFrom $339Free CancellationRating
7.4
9,375 reviews
Search United Airlines flights
American AirlinesPriceFrom $345Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights
SouthwestPriceFrom $352Free CancellationRating
8.0
4,306 reviews
Search Southwest flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Dominical
San Gerardo de Dota
Santa Elena
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to San José?

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 José from Phoenix.

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

momondo does allow users to show only those flights to San José from Phoenix which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to San José from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to San José from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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