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Cheap flights from Costa Rica to Phoenix from $245

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 9/30. 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 Costa Rica to Phoenix

Recent round-trip flight deals from Costa Rica to Phoenix

Enter your travel dates to find the best prices.
American Airlines Logo
1:00 pm - 7:53 am
SJO
-
PHX
19h 53m
1 stop
American Airlines Logo
5:15 pm - 1:57 pm
PHX
-
SJO
19h 42m
1 stop
$406American Airlines
Mon, Sep 14 - Sat, Sep 26
American Airlines Logo
1:00 pm - 7:53 am
SJO
-
PHX
19h 53m
1 stop
American Airlines Logo
5:15 pm - 1:57 pm
PHX
-
SJO
19h 42m
1 stop
$407American Airlines
Mon, Sep 14 - Sat, Sep 26
Multiple Airlines Logo
4:35 pm - 12:25 pm
SJO
-
PHX
20h 50m
2 stops
Multiple Airlines Logo
1:20 pm - 8:30 am
PHX
-
SJO
18h 10m
2 stops
$411Multiple Airlines
Sun, Oct 18 - Fri, Oct 23
American Airlines Logo
1:00 pm - 7:53 am
SJO
-
PHX
19h 53m
1 stop
American Airlines Logo
7:00 pm - 11:59 am
PHX
-
SJO
15h 59m
2 stops
$412American Airlines
Mon, Sep 14 - Sat, Sep 26
American Airlines Logo
1:00 pm - 1:00 pm
SJO
-
PHX
25h 00m
1 stop
American Airlines Logo
6:25 pm - 2:00 pm
PHX
-
SJO
18h 35m
1 stop
$415American Airlines
Mon, Sep 28 - Thu, Oct 8
Southwest Logo
1:40 pm - 10:15 pm
SJO
-
PHX
9h 35m
2 stops
Southwest Logo
9:25 am - 6:00 pm
PHX
-
SJO
7h 35m
1 stop
$464Southwest
Fri, Sep 4 - Sat, Sep 12
Avianca Logo
4:35 pm - 12:25 pm
SJO
-
PHX
20h 50m
1 stop
Avianca Logo
1:20 pm - 8:30 am
PHX
-
SJO
18h 10m
1 stop
$469Avianca
Sun, Oct 18 - Fri, Oct 23
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
$477Multiple Airlines
Tue, Aug 18 - Sun, Aug 23
Southwest Logo
2:15 pm - 10:25 pm
SJO
-
PHX
9h 10m
1 stop
Southwest Logo
9:55 pm - 12:20 pm
PHX
-
SJO
13h 25m
2 stops
$481Southwest
Tue, Nov 3 - Sun, Nov 8
Multiple Airlines Logo
4:35 pm - 12:25 pm
SJO
-
PHX
20h 50m
2 stops
Multiple Airlines Logo
1:20 pm - 11:30 am
PHX
-
SJO
21h 10m
2 stops
$484Multiple Airlines
Wed, Sep 16 - Tue, Sep 22

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American Airlines flights from Costa Rica to Phoenix

Our best American Airlines deals on Costa Rica to Phoenix flight tickets
American Airlines
Sep 14
SJO1:00 pmSan José Juan Santamaria Intl
19h 53m
1 stop
PHX7:53 amPhoenix Sky Harbor Intl
Sep 26
PHX5:15 pmPhoenix Sky Harbor Intl
19h 42m
1 stop
SJO1:57 pmSan José Juan Santamaria Intl
$406
American Airlines
Sep 14
SJO1:00 pmSan José Juan Santamaria Intl
19h 53m
1 stop
PHX7:53 amPhoenix Sky Harbor Intl
Sep 26
PHX5:15 pmPhoenix Sky Harbor Intl
19h 42m
1 stop
SJO1:57 pmSan José Juan Santamaria Intl
$407
American Airlines
Sep 14
SJO1:00 pmSan José Juan Santamaria Intl
19h 53m
1 stop
PHX7:53 amPhoenix Sky Harbor Intl
Sep 26
PHX7:00 pmPhoenix Sky Harbor Intl
15h 59m
2 stops
SJO11:59 amSan José Juan Santamaria Intl
$412

Southwest flights from Costa Rica to Phoenix

Our best Southwest deals on Costa Rica to Phoenix flight tickets
Southwest
Sep 4
SJO1:40 pmSan José Juan Santamaria Intl
9h 35m
2 stops
PHX10:15 pmPhoenix Sky Harbor Intl
Sep 12
PHX9:25 amPhoenix Sky Harbor Intl
7h 35m
1 stop
SJO6:00 pmSan José Juan Santamaria Intl
$464
Southwest
Nov 3
SJO2:15 pmSan José Juan Santamaria Intl
9h 10m
1 stop
PHX10:25 pmPhoenix Sky Harbor Intl
Nov 8
PHX9:55 pmPhoenix Sky Harbor Intl
13h 25m
2 stops
SJO12:20 pmSan José Juan Santamaria Intl
$481
Southwest
Oct 1
SJO9:00 amSan José Juan Santamaria Intl
13h 15m
1 stop
PHX9:15 pmPhoenix Sky Harbor Intl
Oct 29
PHX10:55 pmPhoenix Sky Harbor Intl
12h 40m
1 stop
SJO12:35 pmSan José Juan Santamaria Intl
$487

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 July 23, 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

Mon 9/14

1:00 pm-7:53 am

1 stop19h 53m

Phoenix Sky Harbor Intl

Sat 9/26

5:15 pm-1:57 pm

1 stop19h 42m

$406

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 9/14

1:00 pm-7:53 am

1 stop19h 53m

Phoenix Sky Harbor Intl

Sat 9/26

5:15 pm-1:57 pm

1 stop19h 42m

$407

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Sun 10/18

4:35 pm-12:25 pm

2 stops20h 50m

Phoenix Sky Harbor Intl

Fri 10/23

1:20 pm-8:30 am

2 stops18h 10m

$411

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 9/14

1:00 pm-7:53 am

1 stop19h 53m

Phoenix Sky Harbor Intl

Sat 9/26

7:00 pm-11:59 am

2 stops15h 59m

$412

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 9/28

1:00 pm-1:00 pm

1 stop25h 00m

Phoenix Sky Harbor Intl

Thu 10/8

6:25 pm-2:00 pm

1 stop18h 35m

$415
Quickest round-trip

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Fri 9/4

1:40 pm-10:15 pm

2 stops9h 35m

Phoenix Sky Harbor Intl

Sat 9/12

9:25 am-6:00 pm

1 stop7h 35m

$464

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Sun 10/18

4:35 pm-12:25 pm

1 stop20h 50m

Phoenix Sky Harbor Intl

Fri 10/23

1:20 pm-8:30 am

1 stop18h 10m

$469

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 8/18

4:15 pm-8:03 am

1 stop16h 48m

Phoenix Sky Harbor Intl

Sun 8/23

9:34 am-11:59 pm

1 stop13h 25m

$477

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 11/3

2:15 pm-10:25 pm

1 stop9h 10m

Phoenix Sky Harbor Intl

Sun 11/8

9:55 pm-12:20 pm

2 stops13h 25m

$481

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Wed 9/16

4:35 pm-12:25 pm

2 stops20h 50m

Phoenix Sky Harbor Intl

Tue 9/22

1:20 pm-11:30 am

2 stops21h 10m

$484

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 November, then departing from Costa Rica during the month September is also very affordable. Most momondo users find prices during this month for around $364.

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 $458 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 $322 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 53m

Direct flights

None
The fastest flight from Costa Rica to Phoenix takes 8h 53m
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
United AirlinesPriceFrom $320Free CancellationRating
7.4
10,025 reviews
Search United Airlines flights
American AirlinesPriceFrom $320Free CancellationRating
7.1
11,834 reviews
Search American Airlines flights
SouthwestPriceFrom $446Free CancellationRating
8.0
4,238 reviews
Search Southwest 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