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Cheap flights from Pittsburgh to Costa Rica from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Costa Rica departing on 1/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
10:15 am - 12:25 pmPIT-SJO
27h 10m1 stop
Spirit Airlines Logo
1:20 pm - 9:47 pmSJO-PIT
7h 27m1 stop
$245Spirit Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21
American Airlines Logo
6:00 am - 12:18 pmPIT-LIR
7h 18m1 stop
American Airlines Logo
3:30 pm - 10:41 amLIR-PIT
18h 11m1 stop
$245American Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Spirit Airlines Logo
10:15 am - 12:25 pmPIT-SJO
27h 10m1 stop
Spirit Airlines Logo
1:20 pm - 7:21 amSJO-PIT
17h 01m2 stops
$246Spirit Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21
American Airlines Logo
6:40 pm - 12:18 pmPIT-LIR
18h 38m2 stops
American Airlines Logo
3:20 pm - 8:59 amLIR-PIT
16h 39m2 stops
$249American Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 5
United Airlines Logo
10:45 am - 8:39 pmPIT-SJO
10h 54m2 stops
United Airlines Logo
1:05 pm - 11:41 pmSJO-PIT
8h 36m1 stop
$252United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 11
Delta Logo
6:30 pm - 1:24 pmPIT-LIR
19h 54m1 stop
Delta Logo
2:45 pm - 10:33 amLIR-PIT
18h 48m1 stop
$275Delta
Find Deal
Tue, Jan 27 - Mon, Feb 2
JetBlue Logo
6:00 am - 12:53 pmPIT-SJO
8h 53m1 stop
JetBlue Logo
9:00 am - 10:46 pmSJO-PIT
11h 46m1 stop
$285JetBlue
Find Deal
Tue, Mar 10 - Tue, Mar 24
United Airlines Logo
6:00 am - 1:15 pmPIT-SJO
8h 15m1 stop
United Airlines Logo
6:30 am - 7:09 pmSJO-PIT
11h 39m2 stops
$287United Airlines
Find Deal
Sun, Jan 18 - Sat, Jan 24
Delta Logo
7:14 am - 1:50 pmPIT-LIR
7h 36m1 stop
Delta Logo
3:05 pm - 9:10 amLIR-PIT
17h 05m1 stop
$342Delta
Find Deal
Mon, Jan 26 - Sat, Jan 31
JetBlue Logo
7:00 am - 12:53 pmPIT-SJO
7h 53m1 stop
JetBlue Logo
9:00 am - 9:54 amSJO-PIT
22h 54m2 stops
$362JetBlue
Find Deal
Thu, Mar 19 - Thu, Mar 26

United Airlines flights from Pittsburgh to Costa Rica

Our best United Airlines deals on Pittsburgh to Costa Rica flight tickets
United Airlines
Mar 3
PIT10:45 amPittsburgh
10h 54m
2 stops
SJO8:39 pmSan José Juan Santamaria Intl
Mar 11
SJO1:05 pmSan José Juan Santamaria Intl
8h 36m
1 stop
PIT11:41 pmPittsburgh
$252
Find similar
United Airlines
Nov 13
PIT12:50 pmPittsburgh
8h 49m
1 stop
SJO8:39 pmSan José Juan Santamaria Intl
Nov 17
SJO11:28 pmSan José Juan Santamaria Intl
12h 41m
2 stops
PIT1:09 pmPittsburgh
$256
Find similar
United Airlines
Jan 18
PIT6:00 amPittsburgh
8h 15m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Jan 24
SJO6:30 amSan José Juan Santamaria Intl
11h 39m
2 stops
PIT7:09 pmPittsburgh
$287
Find similar

Spirit Airlines flights from Pittsburgh to Costa Rica

Our best Spirit Airlines deals on Pittsburgh to Costa Rica flight tickets
Spirit Airlines
Nov 18
PIT10:15 amPittsburgh
27h 10m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Nov 21
SJO1:20 pmSan José Juan Santamaria Intl
7h 27m
1 stop
PIT9:47 pmPittsburgh
$245
Find similar
Spirit Airlines
Nov 18
PIT10:15 amPittsburgh
27h 10m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Nov 21
SJO1:20 pmSan José Juan Santamaria Intl
17h 01m
2 stops
PIT7:21 amPittsburgh
$246
Find similar
Spirit Airlines
Nov 18
PIT10:15 amPittsburgh
26h 24m
2 stops
SJO11:39 amSan José Juan Santamaria Intl
Nov 21
SJO1:20 pmSan José Juan Santamaria Intl
17h 01m
2 stops
PIT7:21 amPittsburgh
$250
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Costa Rica 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 6, 2025.
Use the filters below to find and compare flights from Pittsburgh to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Tue 11/18

10:15 am-12:25 pm

1 stop27h 10m

San José Juan Santamaria Intl

Fri 11/21

1:20 pm-9:47 pm

1 stop7h 27m

$245

PittsburghLiberia

PIT - LIR

PITLIR

Pittsburgh

Sat 11/29

6:00 am-12:18 pm

1 stop7h 18m

Liberia

Sat 12/6

3:30 pm-10:41 am

1 stop18h 11m

$245

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Tue 11/18

10:15 am-12:25 pm

1 stop27h 10m

San José Juan Santamaria Intl

Fri 11/21

1:20 pm-7:21 am

2 stops17h 01m

$246

PittsburghLiberia

PIT - LIR

PITLIR

Pittsburgh

Mon 12/1

6:40 pm-12:18 pm

2 stops18h 38m

Liberia

Fri 12/5

3:20 pm-8:59 am

2 stops16h 39m

$249

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Tue 3/3

10:45 am-8:39 pm

2 stops10h 54m

San José Juan Santamaria Intl

Wed 3/11

1:05 pm-11:41 pm

1 stop8h 36m

$252

PittsburghLiberia

PIT - LIR

PITLIR

Pittsburgh

Tue 1/27

6:30 pm-1:24 pm

1 stop19h 54m

Liberia

Mon 2/2

2:45 pm-10:33 am

1 stop18h 48m

$275

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Tue 3/10

6:00 am-12:53 pm

1 stop8h 53m

San José Juan Santamaria Intl

Tue 3/24

9:00 am-10:46 pm

1 stop11h 46m

$285

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Sun 1/18

6:00 am-1:15 pm

1 stop8h 15m

San José Juan Santamaria Intl

Sat 1/24

6:30 am-7:09 pm

2 stops11h 39m

$287

PittsburghLiberia

PIT - LIR

PITLIR

Pittsburgh

Mon 1/26

7:14 am-1:50 pm

1 stop7h 36m

Liberia

Sat 1/31

3:05 pm-9:10 am

1 stop17h 05m

$342

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Thu 3/19

7:00 am-12:53 pm

1 stop7h 53m

San José Juan Santamaria Intl

Thu 3/26

9:00 am-9:54 am

2 stops22h 54m

$362

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 Costa Rica from

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

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 Costa Rica?

The cheapest month to fly to Costa Rica from Pittsburgh is in September. Flight prices, which tend to average around $366, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in September, then May is your next best option. Flight prices from Pittsburgh to Costa Rica during May average around $457.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Tuesday is the cheapest day to fly to Costa Rica from Pittsburgh. The lowest ticket price found for a Tuesday departure recently was $452. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $694. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the evening is the cheapest time of day to fly from Pittsburgh to Costa Rica when you can find flight prices for as low as $378. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly at noon, with an average ticket price of $579. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Costa Rica from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $554 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Pittsburgh for as low as $410 on momondo.

Cheap Pittsburgh to Costa Rica flight deals and tips

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

Direct flights

None
There are no direct flights from Pittsburgh to Costa Rica. There are no popular flight routes from Pittsburgh to Costa Rica.
Search flight deals

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

    Prices for flights from Pittsburgh Airport to Costa Rica are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents required for your trip to Costa Rica 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 Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pittsburgh to Costa Rica

Compare and see reviews for airlines that fly from Pittsburgh to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $221Free CancellationRating
7.9
8,004 reviews
Search Delta flights
JetBluePriceFrom $268Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $279Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $367Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
United AirlinesPriceFrom $422Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
SouthwestPriceFrom $426Free CancellationRating
8.0
4,240 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to Costa Rica from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Costa Rica quick and easy, saving you time and money.

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

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

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

Once all potential Pittsburgh to Costa Rica 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 Pittsburgh to Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Pittsburgh to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

An easier way to manage your Costa Rica trip

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