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Cheap flights from Phoenix Sky Harbor Intl Airport to San José from $174

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 9/8. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
6:50 pm - 1:57 pmPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
18h 07m1 stop Dallas/Fort Worth
American Airlines Logo
3:01 pm - 9:35 amSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
19h 34m1 stop Miami
$370American Airlines
Sat, Oct 3 - Tue, Oct 13
American Airlines Logo
7:26 pm - 2:00 pmPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
17h 34m1 stop Dallas/Fort Worth
American Airlines Logo
1:00 pm - 8:51 pmSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
8h 51m1 stop Dallas/Fort Worth
$370American Airlines
Sat, Oct 24 - Fri, Oct 30
United Airlines Logo
8:30 am - 7:37 pmPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
10h 07m1 stop Houston George Bush Intcntl
United Airlines Logo
11:35 am - 9:15 pmSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
10h 40m1 stop Houston George Bush Intcntl
$370United Airlines
Sat, Oct 24 - Fri, Oct 30
United Airlines Logo
7:37 pm - 7:15 amPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
10h 38m1 stop San Francisco
United Airlines Logo
7:55 am - 5:56 pmSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
11h 01m1 stop Houston George Bush Intcntl
$370United Airlines
Wed, Sep 16 - Mon, Sep 21
JetBlue Logo
7:55 am - 6:45 pmPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
9h 50m1 stop Houston Hobby
JetBlue Logo
1:40 pm - 9:35 pmSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
8h 55m1 stop Houston Hobby
$379JetBlue
Thu, Sep 10 - Thu, Sep 17
JetBlue Logo
11:59 pm - 11:46 amPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
10h 47m1 stop Fort Lauderdale
JetBlue Logo
12:50 pm - 10:49 pmSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
10h 59m1 stop Fort Lauderdale
$410JetBlue
Tue, Dec 8 - Mon, Dec 14
Southwest Logo
6:00 am - 6:45 pmPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
11h 45m1 stop Houston Hobby
Southwest Logo
1:00 pm - 8:35 pmSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
8h 35m1 stop Houston Hobby
$420Southwest
Mon, Sep 28 - Sat, Oct 3
Southwest Logo
6:20 pm - 12:20 pmPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
17h 00m2 stops Las Vegas Harry Reid Intl Houston Hobby
Southwest Logo
2:15 pm - 10:30 pmSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
9h 15m1 stop Houston Hobby
$421Southwest
Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
9:34 am - 11:59 pmPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
13h 25m1 stop Guadalajara Miguel Hidal
Multiple Airlines Logo
4:15 pm - 8:03 amSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
16h 48m1 stop Guadalajara Miguel Hidal
$426Multiple Airlines
Thu, Sep 10 - Sun, Sep 13
Multiple Airlines Logo
11:40 am - 9:35 amPHX  Phoenix Sky Harbor Intl-SJO San José Juan Santamaria Intl
20h 55m2 stops New York John F Kennedy Intl Guatemala City La Aurora
Multiple Airlines Logo
4:15 pm - 10:39 amSJO  San José Juan Santamaria Intl-PHX Phoenix Sky Harbor Intl
19h 24m2 stops Guatemala City La Aurora New York John F Kennedy Intl
$439Multiple Airlines
Sun, Jan 24 - Sun, Jan 31

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Southwest flights from Phoenix Sky Harbor Intl Airport to San José

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to San José flight tickets
Southwest
Sep 28
PHX6:00 amPhoenix Sky Harbor Intl
11h 45m
1 stop
SJO6:45 pmSan José Juan Santamaria Intl
Oct 3
SJO1:00 pmSan José Juan Santamaria Intl
8h 35m
1 stop
PHX8:35 pmPhoenix Sky Harbor Intl
$420
Southwest
Nov 11
PHX6:20 pmPhoenix Sky Harbor Intl
17h 00m
2 stops
SJO12:20 pmSan José Juan Santamaria Intl
Nov 16
SJO2:15 pmSan José Juan Santamaria Intl
9h 15m
1 stop
PHX10:30 pmPhoenix Sky Harbor Intl
$421
Southwest
Nov 11
PHX12:30 amPhoenix Sky Harbor Intl
11h 45m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Nov 19
SJO1:20 pmSan José Juan Santamaria Intl
18h 40m
2 stops
PHX7:00 amPhoenix Sky Harbor Intl
$441

Frontier flights from Phoenix Sky Harbor Intl Airport to San José

Our best Frontier deals on Phoenix Sky Harbor Intl Airport to San José flight tickets
Frontier
Oct 9
PHX10:12 pmPhoenix Sky Harbor Intl
9h 18m
1 stop
SJO8:30 amSan José Juan Santamaria Intl
Oct 17
SJO9:45 amSan José Juan Santamaria Intl
14h 14m
2 stops
PHX10:59 pmPhoenix Sky Harbor Intl
$470
Frontier
Oct 9
PHX10:12 pmPhoenix Sky Harbor Intl
9h 18m
1 stop
SJO8:30 amSan José Juan Santamaria Intl
Oct 17
SJO9:45 amSan José Juan Santamaria Intl
11h 57m
1 stop
PHX8:42 pmPhoenix Sky Harbor Intl
$484

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 August 16, 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

Cheapest round-trip

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Sat 10/3

6:50 pm-1:57 pm

1 stop18h 07m

San José Juan Santamaria Intl

Tue 10/13

3:01 pm-9:35 am

1 stop19h 34m

$370

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Sat 10/24

7:26 pm-2:00 pm

1 stop17h 34m

San José Juan Santamaria Intl

Fri 10/30

1:00 pm-8:51 pm

1 stop8h 51m

$370

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Sat 10/24

8:30 am-7:37 pm

1 stop10h 07m

San José Juan Santamaria Intl

Fri 10/30

11:35 am-9:15 pm

1 stop10h 40m

$370

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Wed 9/16

7:37 pm-7:15 am

1 stop10h 38m

San José Juan Santamaria Intl

Mon 9/21

7:55 am-5:56 pm

1 stop11h 01m

$370
Quickest round-trip

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Thu 9/10

7:55 am-6:45 pm

1 stop9h 50m

San José Juan Santamaria Intl

Thu 9/17

1:40 pm-9:35 pm

1 stop8h 55m

$379

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Tue 12/8

11:59 pm-11:46 am

1 stop10h 47m

San José Juan Santamaria Intl

Mon 12/14

12:50 pm-10:49 pm

1 stop10h 59m

$410

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Mon 9/28

6:00 am-6:45 pm

1 stop11h 45m

San José Juan Santamaria Intl

Sat 10/3

1:00 pm-8:35 pm

1 stop8h 35m

$420

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Wed 11/11

6:20 pm-12:20 pm

2 stops17h 00m

San José Juan Santamaria Intl

Mon 11/16

2:15 pm-10:30 pm

1 stop9h 15m

$421

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Thu 9/10

9:34 am-11:59 pm

1 stop13h 25m

San José Juan Santamaria Intl

Sun 9/13

4:15 pm-8:03 am

1 stop16h 48m

$426

PhoenixSan José

PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl

PHXSJO

Phoenix Sky Harbor Intl

Sun 1/24

11:40 am-9:35 am

2 stops20h 55m

San José Juan Santamaria Intl

Sun 1/31

4:15 pm-10:39 am

2 stops19h 24m

$439

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 typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and San José?

Prices are currently low for flights on this route.

Typical prices usually range from $581 to $791.
The lowest price recently found on this route was $370.

What is the cheapest month to fly to San José?

In general, October 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 $456. If you don’t want to visit San José in October, 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 $480.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport 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 $546 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 $435 on momondo.

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

As of August 2026, prices for Phoenix Sky Harbor Intl Airport to San José flights are approximately 3% cheaper 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

8h 12m

Direct flights

Mon, Tue and Thu

Airports in San José

1 airport
The fastest flight from Phoenix Sky Harbor Intl Airport to San José takes 8h 12m
Direct flights go from Phoenix Sky Harbor Intl Airport to San José on Monday, Tuesday and Thursday. There are no airlines offering direct flights.
There is 1 airport in San José. From Phoenix Sky Harbor Intl Airport there are direct flights to San José Juan Santamaria Intl (SJO).
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to San José

  • 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 8h 12m, 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
JetBluePriceFrom $250Free CancellationRating
7.1
3,037 reviews
Search JetBlue flights
United AirlinesPriceFrom $345Free CancellationRating
7.4
10,107 reviews
Search United Airlines flights
American AirlinesPriceFrom $353Free CancellationRating
7.1
11,943 reviews
Search American Airlines flights
SouthwestPriceFrom $369Free CancellationRating
8.0
4,218 reviews
Search Southwest flights
GOLPriceFrom $406Free CancellationRating
7.3
1,275 reviews
Search GOL 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
Santa Elena
San Gerardo de Dota
Dominical
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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