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Cheap flights from Phoenix to San José from $142

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 to San José departing on 1/12. 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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0 bags

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Find the cheapest flights from Phoenix to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:59 pm - 11:37 amPHX-SJO
10h 38m1 stop
Multiple Airlines Logo
12:43 pm - 12:28 amSJO-PHX
12h 45m2 stops
$297Multiple Airlines
Find Deal
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
11:59 pm - 11:37 amPHX-SJO
10h 38m1 stop
Multiple Airlines Logo
12:43 pm - 12:28 amSJO-PHX
12h 45m2 stops
$303Multiple Airlines
Find Deal
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
11:59 pm - 11:37 amPHX-SJO
10h 38m1 stop
Multiple Airlines Logo
12:43 pm - 10:50 pmSJO-PHX
11h 07m1 stop
$310Multiple Airlines
Find Deal
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
11:59 pm - 11:37 amPHX-SJO
10h 38m1 stop
Multiple Airlines Logo
1:31 pm - 12:28 amSJO-PHX
35h 57m2 stops
$328Multiple Airlines
Find Deal
Tue, Feb 10 - Wed, Feb 18
Multiple Airlines Logo
11:59 pm - 11:37 amPHX-SJO
10h 38m1 stop
Multiple Airlines Logo
12:43 pm - 10:50 pmSJO-PHX
11h 07m1 stop
$330Multiple Airlines
Find Deal
Tue, Feb 10 - Wed, Feb 18
Delta Logo
6:00 am - 10:15 pmPHX-SJO
15h 15m1 stop
Delta Logo
7:00 am - 11:46 pmSJO-PHX
17h 46m1 stop
$333Delta
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Wed, Jan 21 - Mon, Jan 26
United Airlines Logo
9:40 am - 8:39 pmPHX-SJO
9h 59m1 stop
United Airlines Logo
8:45 am - 8:36 pmSJO-PHX
12h 51m1 stop
$334United Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
Southwest Logo
11:00 am - 8:30 pmPHX-SJO
8h 30m1 stop
Southwest Logo
2:15 pm - 10:35 pmSJO-PHX
9h 20m1 stop
$335Southwest
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Wed, Dec 10 - Wed, Dec 17
Multiple Airlines Logo
11:59 pm - 11:47 amPHX-SJO
10h 48m1 stop
Multiple Airlines Logo
1:31 pm - 12:28 amSJO-PHX
35h 57m2 stops
$336Multiple Airlines
Find Deal
Wed, Feb 11 - Thu, Feb 19
American Airlines Logo
6:13 am - 11:43 pmPHX-SJO
16h 30m1 stop
American Airlines Logo
6:38 am - 4:25 pmSJO-PHX
10h 47m2 stops
$337American Airlines
Find Deal
Wed, Jan 21 - Mon, Jan 26

United Airlines flights from Phoenix to San José

Our best United Airlines deals on Phoenix to San José flight tickets
United Airlines
Dec 7
PHX9:40 amPhoenix Sky Harbor Intl
9h 59m
1 stop
SJO8:39 pmSan José Juan Santamaria Intl
Dec 13
SJO8:45 amSan José Juan Santamaria Intl
12h 51m
1 stop
PHX8:36 pmPhoenix Sky Harbor Intl
$334
Find similar
United Airlines
Dec 5
PHX10:10 amPhoenix Sky Harbor Intl
10h 50m
1 stop
SJO10:00 pmSan José Juan Santamaria Intl
Dec 10
SJO2:20 pmSan José Juan Santamaria Intl
11h 55m
2 stops
PHX1:15 amPhoenix Sky Harbor Intl
$338
Find similar
United Airlines
Mar 24
PHX8:30 amPhoenix Sky Harbor Intl
7h 46m
1 stop
SJO5:16 pmSan José Juan Santamaria Intl
Apr 7
SJO7:55 amSan José Juan Santamaria Intl
14h 45m
1 stop
PHX9:40 pmPhoenix Sky Harbor Intl
$370
Find similar

Avianca flights from Phoenix to San José

Our best Avianca deals on Phoenix to San José flight tickets
Avianca
Feb 10
PHX11:35 amPhoenix Sky Harbor Intl
10h 40m
2 stops
SJO11:15 pmSan José Juan Santamaria Intl
Feb 15
SJO6:00 amSan José Juan Santamaria Intl
14h 21m
2 stops
PHX7:21 pmPhoenix Sky Harbor Intl
$339
Find similar
Avianca
Jan 18
PHX11:35 amPhoenix Sky Harbor Intl
11h 05m
2 stops
SJO11:40 pmSan José Juan Santamaria Intl
Feb 1
SJO6:00 amSan José Juan Santamaria Intl
17h 40m
2 stops
PHX10:40 pmPhoenix Sky Harbor Intl
$340
Find similar
Avianca
Mar 9
PHX11:40 pmPhoenix Sky Harbor Intl
23h 00m
2 stops
SJO11:40 pmSan José Juan Santamaria Intl
Mar 15
SJO7:50 pmSan José Juan Santamaria Intl
24h 57m
2 stops
PHX7:47 pmPhoenix Sky Harbor Intl
$347
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix 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 November 26, 2025.
Use the filters below to find and compare flights from Phoenix 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

Tue 2/10

11:59 pm-11:37 am

1 stop10h 38m

San José Juan Santamaria Intl

Thu 2/19

12:43 pm-12:28 am

2 stops12h 45m

$297

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Tue 2/10

11:59 pm-11:37 am

1 stop10h 38m

San José Juan Santamaria Intl

Thu 2/19

12:43 pm-12:28 am

2 stops12h 45m

$303

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Tue 2/10

11:59 pm-11:37 am

1 stop10h 38m

San José Juan Santamaria Intl

Thu 2/19

12:43 pm-10:50 pm

1 stop11h 07m

$310

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Tue 2/10

11:59 pm-11:37 am

1 stop10h 38m

San José Juan Santamaria Intl

Wed 2/18

1:31 pm-12:28 am

2 stops35h 57m

$328

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Tue 2/10

11:59 pm-11:37 am

1 stop10h 38m

San José Juan Santamaria Intl

Wed 2/18

12:43 pm-10:50 pm

1 stop11h 07m

$330

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 1/21

6:00 am-10:15 pm

1 stop15h 15m

San José Juan Santamaria Intl

Mon 1/26

7:00 am-11:46 pm

1 stop17h 46m

$333

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Sun 12/7

9:40 am-8:39 pm

1 stop9h 59m

San José Juan Santamaria Intl

Sat 12/13

8:45 am-8:36 pm

1 stop12h 51m

$334

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 12/10

11:00 am-8:30 pm

1 stop8h 30m

San José Juan Santamaria Intl

Wed 12/17

2:15 pm-10:35 pm

1 stop9h 20m

$335

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 2/11

11:59 pm-11:47 am

1 stop10h 48m

San José Juan Santamaria Intl

Thu 2/19

1:31 pm-12:28 am

2 stops35h 57m

$336

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 1/21

6:13 am-11:43 pm

1 stop16h 30m

San José Juan Santamaria Intl

Mon 1/26

6:38 am-4:25 pm

2 stops10h 47m

$337

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 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 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 September to fly from Phoenix, when ticket prices are also cheap, with an average price of $442.

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

On average, the least expensive day to fly to San José from Phoenix is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $539. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Phoenix to San José on a Saturday will generally be more expensive and average around $665. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Phoenix to San José flights are usually those with departure times in the afternoon. Our users have found flights to San José in the afternoon for as low as $547. Flights in the morning are often more expensive with an average ticket price of $631.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $540 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 for as low as $441 on momondo.

Cheap Phoenix to San José flight deals and tips

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

Fastest flight time

8h 01m

Direct flights

None
The fastest flight from Phoenix to San José takes 8h 01m
There are no direct flights from Phoenix to San José. There are no popular flight routes from Phoenix to San José.
Search flight deals

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

    San José Juan Santamaria Intl is 2404.5 mi away from Phoenix. Typically, this will take 7h 46m by plane in normal conditions.

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

    Prices for flights from Phoenix to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Phoenix to San José Juan Santamaria Intl 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 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.

Best airlines flying from Phoenix to San José

Compare and see reviews for airlines that fly from Phoenix to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $310Free CancellationRating
7.9
7,999 reviews
Search Delta flights
United AirlinesPriceFrom $353Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
SouthwestPriceFrom $354Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
American AirlinesPriceFrom $360Free CancellationRating
7.2
11,038 reviews
Search American 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to San José for you.

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

All flight searches from Phoenix to San José on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Phoenix to San José 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 José right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San José from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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