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Cheap flights from Costa Rica to Phoenix from $173

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 2/14. 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.
United Airlines Logo
6:30 am - 6:49 pm
SJO
-
PHX
13h 19m
1 stop
United Airlines Logo
6:01 pm - 1:15 pm
PHX
-
SJO
18h 14m
1 stop
$329United Airlines
Mon, Feb 9 - Mon, Feb 23
American Airlines Logo
11:24 am - 11:02 pm
SJO
-
PHX
12h 38m
1 stop
American Airlines Logo
9:55 pm - 11:26 am
PHX
-
SJO
12h 31m
1 stop
$330American Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
8:45 am - 6:49 pm
SJO
-
PHX
11h 04m
1 stop
United Airlines Logo
8:30 am - 1:15 pm
PHX
-
SJO
27h 45m
2 stops
$334United Airlines
Mon, Feb 9 - Mon, Feb 23
United Airlines Logo
7:55 am - 8:40 pm
SJO
-
PHX
13h 45m
2 stops
United Airlines Logo
12:00 pm - 12:21 pm
PHX
-
SJO
23h 21m
2 stops
$343United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
8:45 am - 6:39 pm
SJO
-
PHX
10h 54m
1 stop
United Airlines Logo
4:11 pm - 10:11 am
PHX
-
SJO
17h 00m
1 stop
$354United Airlines
Tue, May 19 - Sun, May 24
United Airlines Logo
12:30 am - 11:11 am
SJO
-
PHX
11h 41m
1 stop
United Airlines Logo
7:00 pm - 5:30 am
PHX
-
SJO
9h 30m
1 stop
$363United Airlines
Fri, Jul 10 - Sat, Aug 1
Multiple Airlines Logo
12:35 pm - 11:59 pm
SJO
-
PHX
36h 24m
2 stops
Multiple Airlines Logo
12:59 am - 10:40 am
PHX
-
SJO
8h 41m
1 stop
$375Multiple Airlines
Mon, Mar 2 - Tue, Mar 10
United Airlines Logo
6:00 am - 9:59 pm
SJO
-
PHX
16h 59m
1 stop
United Airlines Logo
7:20 am - 7:15 am
PHX
-
SJO
22h 55m
1 stop
$376United Airlines
Sat, Apr 25 - Sun, May 3
United Airlines Logo
9:40 am - 11:51 pm
SJO
-
PHX
15h 11m
1 stop
United Airlines Logo
9:40 am - 8:39 pm
PHX
-
SJO
9h 59m
1 stop
$377United Airlines
Wed, Feb 25 - Tue, Mar 3
GOL Logo
6:00 am - 12:55 am
SJO
-
PHX
19h 55m
1 stop
GOL Logo
12:51 am - 9:07 pm
PHX
-
SJO
19h 16m
1 stop
$380GOL
Wed, Feb 11 - Sat, Feb 14

American Airlines flights from Costa Rica to Phoenix

Our best American Airlines deals on Costa Rica to Phoenix flight tickets
American Airlines
Mar 5
SJO11:24 amSan José Juan Santamaria Intl
12h 38m
1 stop
PHX11:02 pmPhoenix Sky Harbor Intl
Mar 9
PHX9:55 pmPhoenix Sky Harbor Intl
12h 31m
1 stop
SJO11:26 amSan José Juan Santamaria Intl
$330
American Airlines
Mar 2
SJO8:00 amSan José Juan Santamaria Intl
17h 59m
1 stop
PHX12:59 amPhoenix Sky Harbor Intl
Mar 22
PHX11:59 pmPhoenix Sky Harbor Intl
10h 47m
1 stop
SJO11:46 amSan José Juan Santamaria Intl
$425
American Airlines
Feb 13
SJO8:00 amSan José Juan Santamaria Intl
16h 02m
1 stop
PHX11:02 pmPhoenix Sky Harbor Intl
Feb 20
PHX6:05 amPhoenix Sky Harbor Intl
13h 07m
1 stop
SJO8:12 pmSan José Juan Santamaria Intl
$431

United Airlines flights from Costa Rica to Phoenix

Our best United Airlines deals on Costa Rica to Phoenix flight tickets
United Airlines
Feb 9
SJO6:30 amSan José Juan Santamaria Intl
13h 19m
1 stop
PHX6:49 pmPhoenix Sky Harbor Intl
Feb 23
PHX6:01 pmPhoenix Sky Harbor Intl
18h 14m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
$329
United Airlines
Feb 9
SJO8:45 amSan José Juan Santamaria Intl
11h 04m
1 stop
PHX6:49 pmPhoenix Sky Harbor Intl
Feb 23
PHX8:30 amPhoenix Sky Harbor Intl
27h 45m
2 stops
SJO1:15 pmSan José Juan Santamaria Intl
$334
United Airlines
Apr 30
SJO7:55 amSan José Juan Santamaria Intl
13h 45m
2 stops
PHX8:40 pmPhoenix Sky Harbor Intl
May 5
PHX1:22 pmPhoenix Sky Harbor Intl
21h 59m
3 stops
SJO12:21 pmSan José Juan Santamaria Intl
$343

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 January 28, 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

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 2/9

6:30 am-6:49 pm

1 stop13h 19m

Phoenix Sky Harbor Intl

Mon 2/23

6:01 pm-1:15 pm

1 stop18h 14m

$329

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Thu 3/5

11:24 am-11:02 pm

1 stop12h 38m

Phoenix Sky Harbor Intl

Mon 3/9

9:55 pm-11:26 am

1 stop12h 31m

$330

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 2/9

8:45 am-6:49 pm

1 stop11h 04m

Phoenix Sky Harbor Intl

Mon 2/23

8:30 am-1:15 pm

2 stops27h 45m

$334

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Thu 4/30

7:55 am-8:40 pm

2 stops13h 45m

Phoenix Sky Harbor Intl

Tue 5/5

12:00 pm-12:21 pm

2 stops23h 21m

$343

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 5/19

8:45 am-6:39 pm

1 stop10h 54m

Phoenix Sky Harbor Intl

Sun 5/24

4:11 pm-10:11 am

1 stop17h 00m

$354

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Fri 7/10

12:30 am-11:11 am

1 stop11h 41m

Phoenix Sky Harbor Intl

Sat 8/1

7:00 pm-5:30 am

1 stop9h 30m

$363

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 3/2

12:35 pm-11:59 pm

2 stops36h 24m

Phoenix Sky Harbor Intl

Tue 3/10

12:59 am-10:40 am

1 stop8h 41m

$375

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Sat 4/25

6:00 am-9:59 pm

1 stop16h 59m

Phoenix Sky Harbor Intl

Sun 5/3

7:20 am-7:15 am

1 stop22h 55m

$376

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Wed 2/25

9:40 am-11:51 pm

1 stop15h 11m

Phoenix Sky Harbor Intl

Tue 3/3

9:40 am-8:39 pm

1 stop9h 59m

$377

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Wed 2/11

6:00 am-12:55 am

1 stop19h 55m

Phoenix Sky Harbor Intl

Sat 2/14

12:51 am-9:07 pm

1 stop19h 16m

$380

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 $378.

How far in advance should I book a flight 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 $445 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 $363 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

10h 54m

Direct flights

None
The fastest flight from Costa Rica to Phoenix takes 10h 54m
There are no direct flights from Costa Rica to Phoenix. There are no popular flight routes from Costa Rica to Phoenix.
Search flight deals

  • 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
DeltaPriceFrom $178Free CancellationRating
7.9
8,124 reviews
Search Delta flights
SouthwestPriceFrom $284Free CancellationRating
8.0
4,267 reviews
Search Southwest flights
United AirlinesPriceFrom $320Free CancellationRating
7.4
9,212 reviews
Search United Airlines flights
American AirlinesPriceFrom $320Free CancellationRating
7.2
11,201 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