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Cheap flights from Costa Rica to Phoenix from $134

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 9/4. 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 Costa Rica to Phoenix

Recent round-trip flight deals from Costa Rica to Phoenix

United Airlines Logo
1:30 pm - 8:51 pmSJO-PHX
8h 21m1 stop
United Airlines Logo
3:45 pm - 7:37 pmPHX-SJO
26h 52m2 stops
$276United Airlines
Find Deal
Wed, Sep 24 - Mon, Sep 29
United Airlines Logo
7:45 am - 8:21 pmSJO-PHX
13h 36m2 stops
United Airlines Logo
5:11 pm - 11:25 amPHX-SJO
17h 14m1 stop
$285United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
United Airlines Logo
8:37 am - 6:42 pmSJO-PHX
11h 05m1 stop
United Airlines Logo
10:41 am - 12:26 pmPHX-SJO
24h 45m2 stops
$289United Airlines
Find Deal
Tue, Sep 16 - Mon, Sep 22
American Airlines Logo
1:09 pm - 10:22 amSJO-PHX
22h 13m1 stop
American Airlines Logo
12:30 am - 12:19 pmPHX-SJO
10h 49m1 stop
$291American Airlines
Find Deal
Tue, Nov 4 - Mon, Nov 10
American Airlines Logo
3:11 pm - 10:22 amSJO-PHX
20h 11m1 stop
American Airlines Logo
12:30 am - 1:59 pmPHX-SJO
12h 29m2 stops
$296American Airlines
Find Deal
Tue, Nov 4 - Mon, Nov 10
Southwest Logo
1:30 pm - 11:05 pmSJO-PHX
10h 35m1 stop
Southwest Logo
11:10 pm - 12:05 pmPHX-SJO
11h 55m1 stop
$307Southwest
Find Deal
Thu, Oct 2 - Sat, Oct 18
Delta Logo
1:35 pm - 10:12 pmSJO-PHX
9h 37m1 stop
Delta Logo
11:44 pm - 12:08 pmPHX-SJO
11h 24m1 stop
$311Delta
Find Deal
Thu, Sep 25 - Sun, Sep 28
Delta Logo
7:00 am - 11:59 pmSJO-PHX
17h 59m1 stop
Delta Logo
2:33 pm - 6:50 amPHX-SJO
15h 17m1 stop
$321Delta
Find Deal
Fri, Dec 12 - Wed, Dec 31
Spirit Airlines Logo
12:19 pm - 10:56 amSJO-PHX
23h 37m1 stop
Spirit Airlines Logo
12:01 pm - 11:14 amPHX-SJO
22h 13m1 stop
$363Spirit Airlines
Find Deal
Sat, Sep 13 - Mon, Sep 15
Spirit Airlines Logo
11:37 am - 10:56 amSJO-PHX
24h 19m2 stops
Spirit Airlines Logo
12:01 pm - 10:27 amPHX-SJO
21h 26m2 stops
$371Spirit Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28

Spirit Airlines flights from Costa Rica to Phoenix Sky Harbor Intl Airport

Our best Spirit Airlines deals on Costa Rica to Phoenix Sky Harbor Intl Airport flight tickets
Spirit Airlines
Sep 13
SJO12:19 pmSan José Juan Santamaria Intl
23h 37m
1 stop
PHX10:56 amPhoenix Sky Harbor Intl
Sep 15
PHX12:01 pmPhoenix Sky Harbor Intl
22h 13m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
$363
Find similar
Spirit Airlines
Sep 25
SJO11:37 amSan José Juan Santamaria Intl
24h 19m
2 stops
PHX10:56 amPhoenix Sky Harbor Intl
Sep 28
PHX12:01 pmPhoenix Sky Harbor Intl
21h 26m
2 stops
SJO10:27 amSan José Juan Santamaria Intl
$371
Find similar
Spirit Airlines
Sep 4
SJO12:19 pmSan José Juan Santamaria Intl
23h 37m
1 stop
PHX10:56 amPhoenix Sky Harbor Intl
Sep 21
PHX12:01 pmPhoenix Sky Harbor Intl
22h 13m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
$374
Find similar

American Airlines flights from Costa Rica to Phoenix Sky Harbor Intl Airport

Our best American Airlines deals on Costa Rica to Phoenix Sky Harbor Intl Airport flight tickets
American Airlines
Nov 4
SJO1:09 pmSan José Juan Santamaria Intl
22h 13m
1 stop
PHX10:22 amPhoenix Sky Harbor Intl
Nov 10
PHX12:30 amPhoenix Sky Harbor Intl
10h 49m
1 stop
SJO12:19 pmSan José Juan Santamaria Intl
$291
Find similar
American Airlines
Nov 4
SJO3:11 pmSan José Juan Santamaria Intl
20h 11m
1 stop
PHX10:22 amPhoenix Sky Harbor Intl
Nov 10
PHX12:30 amPhoenix Sky Harbor Intl
12h 29m
2 stops
SJO1:59 pmSan José Juan Santamaria Intl
$296
Find similar
American Airlines
Nov 1
SJO6:44 amSan José Juan Santamaria Intl
14h 28m
1 stop
PHX8:12 pmPhoenix Sky Harbor Intl
Nov 9
PHX5:00 amPhoenix Sky Harbor Intl
16h 59m
1 stop
SJO10:59 pmSan José Juan Santamaria Intl
$306
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to Phoenix Sky Harbor Intl Airport 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 20, 2025.
Use the filters below to find and compare flights from Costa Rica to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Wed 9/24

1:30 pm-8:51 pm

1 stop8h 21m

Phoenix Sky Harbor Intl

Mon 9/29

3:45 pm-7:37 pm

2 stops26h 52m

$276

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 10/28

7:45 am-8:21 pm

2 stops13h 36m

Phoenix Sky Harbor Intl

Tue 11/11

5:11 pm-11:25 am

1 stop17h 14m

$285

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 9/16

8:37 am-6:42 pm

1 stop11h 05m

Phoenix Sky Harbor Intl

Mon 9/22

10:41 am-12:26 pm

2 stops24h 45m

$289

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 11/4

1:09 pm-10:22 am

1 stop22h 13m

Phoenix Sky Harbor Intl

Mon 11/10

12:30 am-12:19 pm

1 stop10h 49m

$291

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 11/4

3:11 pm-10:22 am

1 stop20h 11m

Phoenix Sky Harbor Intl

Mon 11/10

12:30 am-1:59 pm

2 stops12h 29m

$296

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Thu 10/2

1:30 pm-11:05 pm

1 stop10h 35m

Phoenix Sky Harbor Intl

Sat 10/18

11:10 pm-12:05 pm

1 stop11h 55m

$307

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Thu 9/25

1:35 pm-10:12 pm

1 stop9h 37m

Phoenix Sky Harbor Intl

Sun 9/28

11:44 pm-12:08 pm

1 stop11h 24m

$311

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Fri 12/12

7:00 am-11:59 pm

1 stop17h 59m

Phoenix Sky Harbor Intl

Wed 12/31

2:33 pm-6:50 am

1 stop15h 17m

$321

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Sat 9/13

12:19 pm-10:56 am

1 stop23h 37m

Phoenix Sky Harbor Intl

Mon 9/15

12:01 pm-11:14 am

1 stop22h 13m

$363

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Thu 9/25

11:37 am-10:56 am

2 stops24h 19m

Phoenix Sky Harbor Intl

Sun 9/28

12:01 pm-10:27 am

2 stops21h 26m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Costa Rica to Phoenix Sky Harbor Intl Airport

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 Sky Harbor Intl Airport?

In general, September is the cheapest month to fly from Costa Rica to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $407. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from Costa Rica during the month July is also very affordable. Most momondo users find prices during this month for around $452.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Costa Rica is on a Friday. momondo users have found tickets for Friday departures for as low as $488. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $702. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the afternoon is the cheapest time of day to fly from Costa Rica to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $378. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $615. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $524 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Costa Rica for as low as $375 on momondo.

Cheap Costa Rica to Phoenix Sky Harbor Intl Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Costa Rica to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from Costa Rica to Phoenix Sky Harbor Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Costa Rica to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Costa Rica to Phoenix Sky Harbor Intl Airport refresh daily.

  • How many operators does momondo search for flights from Costa Rica to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Costa Rica to Phoenix Sky Harbor Intl Airport?

    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 Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport. 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 Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Costa Rica to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $320Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $369Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $378Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Buckeye
Wickenburg
Goodyear
Apache Junction
Payson
Paradise Valley
Avondale
Camp Verde
Fountain Hills
Cave Creek
Litchfield Park

Why use momondo?

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

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 Phoenix from Costa Rica.

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

Yes. momondo enables you to select and highlight flights to Phoenix from Costa Rica with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Costa Rica to Phoenix.

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

Yes momondo offers price alerts on flights to Phoenix from Costa Rica. 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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