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Cheap flights from Costa Rica to Phoenix from $250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Phoenix departing on 6/14. 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 Costa Rica to Phoenix

Recent round-trip flight deals from Costa Rica to Phoenix

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:15 pm - 8:03 am
SJO
-
PHX
16h 48m
1 stop
Multiple Airlines Logo
9:34 am - 11:59 pm
PHX
-
SJO
13h 25m
1 stop
$441Multiple Airlines
Tue, Sep 22 - Sun, Sep 27
United Airlines Logo
8:45 am - 6:39 pm
SJO
-
PHX
10h 54m
1 stop
United Airlines Logo
6:10 am - 7:37 pm
PHX
-
SJO
12h 27m
1 stop
$449United Airlines
Tue, Jul 28 - Sat, Aug 8
American Airlines Logo
7:00 am - 10:54 pm
SJO
-
PHX
16h 54m
1 stop
American Airlines Logo
9:27 pm - 2:06 pm
PHX
-
SJO
15h 39m
1 stop
$458American Airlines
Thu, Nov 26 - Wed, Dec 9
United Airlines Logo
1:25 pm - 9:04 am
SJO
-
PHX
20h 39m
2 stops
United Airlines Logo
6:55 pm - 12:21 pm
PHX
-
SJO
16h 26m
2 stops
$462United Airlines
Mon, Sep 14 - Sat, Sep 26
American Airlines Logo
6:00 am - 11:55 pm
SJO
-
PHX
18h 55m
1 stop
American Airlines Logo
7:00 pm - 1:52 pm
PHX
-
SJO
17h 52m
1 stop
$467American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
6:00 am - 7:36 pm
SJO
-
PHX
14h 36m
1 stop
American Airlines Logo
4:37 pm - 12:03 pm
PHX
-
SJO
18h 26m
1 stop
$468American Airlines
Mon, Aug 24 - Sun, Aug 30
United Airlines Logo
8:45 am - 11:30 pm
SJO
-
PHX
15h 45m
1 stop
United Airlines Logo
7:24 am - 7:15 am
PHX
-
SJO
22h 51m
1 stop
$472United Airlines
Thu, Jul 16 - Sun, Jul 19
American Airlines Logo
6:00 am - 9:07 pm
SJO
-
PHX
16h 07m
2 stops
American Airlines Logo
10:20 pm - 12:03 pm
PHX
-
SJO
12h 43m
1 stop
$473American Airlines
Mon, Aug 24 - Sun, Aug 30
United Airlines Logo
8:45 am - 9:39 pm
SJO
-
PHX
13h 54m
1 stop
United Airlines Logo
6:00 am - 7:15 am
PHX
-
SJO
24h 15m
1 stop
$475United Airlines
Wed, Jun 17 - Sun, Jun 21
Multiple Airlines Logo
4:15 pm - 8:03 am
SJO
-
PHX
16h 48m
1 stop
Multiple Airlines Logo
12:35 am - 8:20 am
PHX
-
SJO
30h 45m
1 stop
$478Multiple Airlines
Tue, Jun 16 - Tue, Jun 30

American Airlines flights from Costa Rica to Phoenix

Our best American Airlines deals on Costa Rica to Phoenix flight tickets
American Airlines
Nov 26
SJO7:00 amSan José Juan Santamaria Intl
16h 54m
1 stop
PHX10:54 pmPhoenix Sky Harbor Intl
Dec 9
PHX9:27 pmPhoenix Sky Harbor Intl
15h 39m
1 stop
SJO2:06 pmSan José Juan Santamaria Intl
$458
American Airlines
Aug 27
SJO6:00 amSan José Juan Santamaria Intl
18h 55m
1 stop
PHX11:55 pmPhoenix Sky Harbor Intl
Aug 31
PHX7:00 pmPhoenix Sky Harbor Intl
17h 52m
1 stop
SJO1:52 pmSan José Juan Santamaria Intl
$467
American Airlines
Aug 24
SJO6:00 amSan José Juan Santamaria Intl
14h 36m
1 stop
PHX7:36 pmPhoenix Sky Harbor Intl
Aug 30
PHX4:37 pmPhoenix Sky Harbor Intl
18h 26m
1 stop
SJO12:03 pmSan José Juan Santamaria Intl
$468

United Airlines flights from Costa Rica to Phoenix

Our best United Airlines deals on Costa Rica to Phoenix flight tickets
United Airlines
Jul 28
SJO8:45 amSan José Juan Santamaria Intl
10h 54m
1 stop
PHX6:39 pmPhoenix Sky Harbor Intl
Aug 8
PHX6:10 amPhoenix Sky Harbor Intl
12h 27m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
$449
United Airlines
Sep 14
SJO1:25 pmSan José Juan Santamaria Intl
20h 39m
2 stops
PHX9:04 amPhoenix Sky Harbor Intl
Sep 26
PHX6:55 pmPhoenix Sky Harbor Intl
16h 26m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
$462
United Airlines
Jul 16
SJO8:45 amSan José Juan Santamaria Intl
15h 45m
1 stop
PHX11:30 pmPhoenix Sky Harbor Intl
Jul 19
PHX7:24 amPhoenix Sky Harbor Intl
22h 51m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$472

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to Phoenix 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 May 30, 2026.
Use the filters below to find and compare flights from Costa Rica to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 9/22

4:15 pm-8:03 am

1 stop16h 48m

Phoenix Sky Harbor Intl

Sun 9/27

9:34 am-11:59 pm

1 stop13h 25m

$441
Quickest round-trip

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 7/28

8:45 am-6:39 pm

1 stop10h 54m

Phoenix Sky Harbor Intl

Sat 8/8

6:10 am-7:37 pm

1 stop12h 27m

$449

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Thu 11/26

7:00 am-10:54 pm

1 stop16h 54m

Phoenix Sky Harbor Intl

Wed 12/9

9:27 pm-2:06 pm

1 stop15h 39m

$458

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 9/14

1:25 pm-9:04 am

2 stops20h 39m

Phoenix Sky Harbor Intl

Sat 9/26

6:55 pm-12:21 pm

2 stops16h 26m

$462

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Thu 8/27

6:00 am-11:55 pm

1 stop18h 55m

Phoenix Sky Harbor Intl

Mon 8/31

7:00 pm-1:52 pm

1 stop17h 52m

$467

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 8/24

6:00 am-7:36 pm

1 stop14h 36m

Phoenix Sky Harbor Intl

Sun 8/30

4:37 pm-12:03 pm

1 stop18h 26m

$468

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Thu 7/16

8:45 am-11:30 pm

1 stop15h 45m

Phoenix Sky Harbor Intl

Sun 7/19

7:24 am-7:15 am

1 stop22h 51m

$472

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 8/24

6:00 am-9:07 pm

2 stops16h 07m

Phoenix Sky Harbor Intl

Sun 8/30

10:20 pm-12:03 pm

1 stop12h 43m

$473

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Wed 6/17

8:45 am-9:39 pm

1 stop13h 54m

Phoenix Sky Harbor Intl

Sun 6/21

6:00 am-7:15 am

1 stop24h 15m

$475

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 6/16

4:15 pm-8:03 am

1 stop16h 48m

Phoenix Sky Harbor Intl

Tue 6/30

12:35 am-8:20 am

1 stop30h 45m

$478

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 Phoenix from

How to get the cheapest flight ticket from Costa Rica to Phoenix

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 Phoenix?

If you are unable to visit Phoenix during the month of January, then departing from Costa Rica during the month December is also very affordable. Most momondo users find prices during this month for around $183.

How far in advance should I book a flight from Costa Rica to Phoenix?

You are more likely to see cheaper flights to Phoenix from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $442 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Costa Rica for as low as $358 on momondo.

Cheap Costa Rica to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Phoenix

Fastest flight time

8h 15m

Direct flights

None
The fastest flight from Costa Rica to Phoenix takes 8h 15m
There are no direct flights from Costa Rica to Phoenix. There are no popular flight routes from Costa Rica to Phoenix.
Search flight deals

Frequently asked questions about flying from Costa Rica to Phoenix

  • When did momondo last update prices for flights from Costa Rica to Phoenix?

    Prices for flights from Costa Rica to Phoenix refresh daily.

  • How many operators does momondo search for flights from Costa Rica to Phoenix?

  • How old do you have to be to fly from Costa Rica to Phoenix?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Phoenix.

  • What documentation or ID do you need to fly to Phoenix?

    The travel and health documents required for your trip to Phoenix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Costa Rica to Phoenix

Compare and see reviews for airlines that fly from Costa Rica to Phoenix with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $284Free CancellationRating
8.0
4,262 reviews
Search Southwest flights
United AirlinesPriceFrom $320Free CancellationRating
7.4
9,766 reviews
Search United Airlines flights
American AirlinesPriceFrom $320Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to Phoenix?

It is quick and easy to find Costa Rica to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

Can I find flights from Costa Rica to Phoenix with flexible booking policies on momondo?

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

How can momondo help me find flights from Costa Rica to Phoenix?

Once all potential Costa Rica to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Costa Rica to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix
Phoenix-Mesa Gateway Airport