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Cheap flights from Phoenix Sky Harbor Intl Airport to San José from $138

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 8/12. 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 José

Cheap round-trip flights

United Airlines Logo
8:25 am - 10:39 pmPHX-SJO
13h 14m1 stop
United Airlines Logo
1:30 pm - 9:02 pmSJO-PHX
8h 32m1 stop
$334United Airlines
Find Deal
Thu, Aug 14 - Thu, Sep 4
United Airlines Logo
6:00 am - 7:37 pmPHX-SJO
12h 37m2 stops
United Airlines Logo
1:30 pm - 9:02 pmSJO-PHX
8h 32m1 stop
$338United Airlines
Find Deal
Mon, Aug 18 - Tue, Sep 9
American Airlines Logo
11:18 pm - 12:22 pmPHX-SJO
12h 04m1 stop
American Airlines Logo
6:22 am - 2:18 pmSJO-PHX
8h 56m1 stop
$339American Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 16
American Airlines Logo
6:50 pm - 6:16 pmPHX-SJO
22h 26m1 stop
American Airlines Logo
6:44 am - 6:06 pmSJO-PHX
12h 22m1 stop
$341American Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
American Airlines Logo
6:00 am - 7:42 pmPHX-SJO
12h 42m2 stops
American Airlines Logo
7:00 am - 11:25 pmSJO-PHX
17h 25m1 stop
$343American Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21
Spirit Airlines Logo
12:01 pm - 11:14 amPHX-SJO
22h 13m1 stop
Spirit Airlines Logo
12:19 pm - 10:56 amSJO-PHX
23h 37m1 stop
$368Spirit Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 13
Southwest Logo
10:55 pm - 12:45 pmPHX-SJO
12h 50m1 stop
Southwest Logo
8:45 am - 11:20 pmSJO-PHX
15h 35m1 stop
$370Southwest
Find Deal
Tue, Aug 12 - Sun, Aug 17
Spirit Airlines Logo
10:42 pm - 11:12 amPHX-SJO
35h 30m3 stops
Spirit Airlines Logo
12:19 pm - 12:23 pmSJO-PHX
25h 04m2 stops
$372Spirit Airlines
Find Deal
Mon, Aug 25 - Sat, Sep 6
Southwest Logo
11:00 am - 8:30 pmPHX-SJO
8h 30m1 stop
Southwest Logo
9:00 am - 10:25 pmSJO-PHX
14h 25m2 stops
$398Southwest
Find Deal
Thu, Dec 4 - Tue, Dec 9
Delta Logo
11:59 pm - 12:50 pmPHX-SJO
11h 51m1 stop
Delta Logo
2:17 pm - 11:59 pmSJO-PHX
10h 42m1 stop
$425Delta
Find Deal
Thu, Nov 6 - Thu, Nov 13

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

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to San José, San José Province flight tickets
United Airlines
Aug 14
PHX8:25 amPhoenix Sky Harbor Intl
13h 14m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
Sep 4
SJO1:30 pmSan José Juan Santamaria Intl
8h 32m
1 stop
PHX9:02 pmPhoenix Sky Harbor Intl
$334
Find similar
United Airlines
Aug 18
PHX6:00 amPhoenix Sky Harbor Intl
12h 37m
2 stops
SJO7:37 pmSan José Juan Santamaria Intl
Sep 9
SJO1:30 pmSan José Juan Santamaria Intl
8h 32m
1 stop
PHX9:02 pmPhoenix Sky Harbor Intl
$338
Find similar
United Airlines
Sep 25
PHX10:45 amPhoenix Sky Harbor Intl
7h 52m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
Oct 1
SJO1:30 pmSan José Juan Santamaria Intl
11h 45m
2 stops
PHX12:15 amPhoenix Sky Harbor Intl
$360
Find similar

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

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to San José, San José Province flight tickets
American Airlines
Aug 14
PHX5:00 amPhoenix Sky Harbor Intl
12h 15m
1 stop
SJO6:15 pmSan José Juan Santamaria Intl
Aug 19
SJO6:00 amSan José Juan Santamaria Intl
17h 15m
1 stop
PHX10:15 pmPhoenix Sky Harbor Intl
$334
Find similar
American Airlines
Nov 8
PHX11:18 pmPhoenix Sky Harbor Intl
12h 04m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Nov 16
SJO6:22 amSan José Juan Santamaria Intl
8h 56m
1 stop
PHX2:18 pmPhoenix Sky Harbor Intl
$339
Find similar
American Airlines
Oct 11
PHX6:50 pmPhoenix Sky Harbor Intl
22h 26m
1 stop
SJO6:16 pmSan José Juan Santamaria Intl
Oct 18
SJO6:44 amSan José Juan Santamaria Intl
12h 22m
1 stop
PHX6:06 pmPhoenix Sky Harbor Intl
$341
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to San José, San José Province 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 2, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Thu 8/14

8:25 am-10:39 pm

1 stop13h 14m

San José Juan Santamaria Intl

Thu 9/4

1:30 pm-9:02 pm

1 stop8h 32m

$334

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Mon 8/18

6:00 am-7:37 pm

2 stops12h 37m

San José Juan Santamaria Intl

Tue 9/9

1:30 pm-9:02 pm

1 stop8h 32m

$338

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Sat 11/8

11:18 pm-12:22 pm

1 stop12h 04m

San José Juan Santamaria Intl

Sun 11/16

6:22 am-2:18 pm

1 stop8h 56m

$339

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Sat 10/11

6:50 pm-6:16 pm

1 stop22h 26m

San José Juan Santamaria Intl

Sat 10/18

6:44 am-6:06 pm

1 stop12h 22m

$341

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 9/17

6:00 am-7:42 pm

2 stops12h 42m

San José Juan Santamaria Intl

Sun 9/21

7:00 am-11:25 pm

1 stop17h 25m

$343

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Fri 9/5

12:01 pm-11:14 am

1 stop22h 13m

San José Juan Santamaria Intl

Sat 9/13

12:19 pm-10:56 am

1 stop23h 37m

$368

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Tue 8/12

10:55 pm-12:45 pm

1 stop12h 50m

San José Juan Santamaria Intl

Sun 8/17

8:45 am-11:20 pm

1 stop15h 35m

$370

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Mon 8/25

10:42 pm-11:12 am

3 stops35h 30m

San José Juan Santamaria Intl

Sat 9/6

12:19 pm-12:23 pm

2 stops25h 04m

$372

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Thu 12/4

11:00 am-8:30 pm

1 stop8h 30m

San José Juan Santamaria Intl

Tue 12/9

9:00 am-10:25 pm

2 stops14h 25m

$398

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Thu 11/6

11:59 pm-12:50 pm

1 stop11h 51m

San José Juan Santamaria Intl

Thu 11/13

2:17 pm-11:59 pm

1 stop10h 42m

$425

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, San José Province

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, San José Province?

The month of August is, on average, the cheapest month to fly to San José, San José Province from Phoenix Sky Harbor Intl Airport, with most prices found around $469. If you’re not able to fly to San José, San José Province in August, then May is your next best option. Flight prices from Phoenix Sky Harbor Intl Airport to San José, San José Province during May average around $478.

What is the cheapest day to depart on your flight to San José, San José Province?

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to San José, San José Province is on a Tuesday when prices can be found for as low as $539. The most expensive day to fly to San José, San José Province is Saturday, with ticket prices averaging around $665.

What is the cheapest time of day to depart on your flight to San José, San José Province?

In the afternoon is the cheapest time of day to fly from Phoenix Sky Harbor Intl Airport to San José, San José Province when you can find flight prices for as low as $547. Flying to San José, San José Province in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $631 per ticket.

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

You are more likely to see cheaper flights to San José, San José Province 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, San José Province for around $582 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José, San José Province from Phoenix Sky Harbor Intl Airport for as low as $491 on momondo.

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

You could potentially save up to 1% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to San José, San José Province flight.

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

As of August 2025, prices for Phoenix Sky Harbor Intl Airport to San José, San José Province flights are approximately 10% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to San José, San José Province 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, San José Province (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, San José Province

Best Price Found

$138

Fastest flight time

7h 52m

Direct flights

None

Airports in San José, San José Province

1 airport
The best one-way flight to San José, San José Province from Phoenix Sky Harbor Intl Airport in the past 72 hours is $138. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to San José, San José Province found on momondo in the last 72 hours is $334.
The fastest flight from Phoenix Sky Harbor Intl Airport to San José, San José Province takes 7h 52m
There are no direct flights from Phoenix Sky Harbor Intl Airport to San José, San José Province. Popular non-direct route for this connection is Phoenix Sky Harbor Intl Airport - San José Juan Santamaria Intl Airport.
There is 1 airport near San José, San José Province: San José Juan Santamaria Intl (SJO)
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  • 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 52m, 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, San José Province?

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

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $325Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Spirit AirlinesPriceFrom $344Free CancellationRating
6.3
8,058 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $385Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $390Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $402Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights
JetBluePriceFrom $436Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
Copa AirlinesPriceFrom $620Free CancellationRating
7.5
1,496 reviews
Search Copa Airlines 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
Alajuela
Monteverde
Heredia
Dominical
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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