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Cheap flights from Pittsburgh to Costa Rica from $164

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 8/2. 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 Pittsburgh to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:04 am - 1:52 pm
PIT
-
SJO
8h 48m
1 stop
American Airlines Logo
1:03 pm - 9:44 am
SJO
-
PIT
18h 41m
2 stops
$344American Airlines
Tue, Aug 18 - Tue, Aug 25
Delta Logo
1:50 pm - 10:15 pm
PIT
-
SJO
9h 25m
1 stop
Delta Logo
2:30 pm - 12:19 am
SJO
-
PIT
8h 49m
1 stop
$351Delta
Tue, Nov 17 - Tue, Nov 24
United Airlines Logo
6:15 am - 12:10 pm
PIT
-
LIR
7h 55m
1 stop
United Airlines Logo
1:03 pm - 8:38 am
LIR
-
PIT
17h 35m
1 stop
$360United Airlines
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
7:30 pm - 2:13 pm
PIT
-
LIR
19h 43m
2 stops
American Airlines Logo
1:21 pm - 8:49 am
LIR
-
PIT
18h 28m
2 stops
$365American Airlines
Fri, Nov 13 - Fri, Nov 20
American Airlines Logo
5:51 pm - 12:16 pm
PIT
-
LIR
19h 25m
2 stops
American Airlines Logo
3:10 pm - 6:32 pm
LIR
-
PIT
26h 22m
1 stop
$373American Airlines
Fri, Nov 13 - Fri, Nov 20
American Airlines Logo
2:35 pm - 1:18 pm
PIT
-
LIR
24h 43m
2 stops
American Airlines Logo
2:18 pm - 11:01 am
LIR
-
PIT
18h 43m
2 stops
$379American Airlines
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
6:10 am - 7:52 pm
PIT
-
SJO
15h 42m
1 stop
American Airlines Logo
1:03 pm - 9:44 am
SJO
-
PIT
18h 41m
2 stops
$389American Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
1:00 pm - 7:37 pm
PIT
-
SJO
8h 37m
1 stop
United Airlines Logo
7:55 am - 11:59 pm
SJO
-
PIT
14h 04m
1 stop
$402United Airlines
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
6:15 am - 12:21 pm
PIT
-
SJO
8h 06m
1 stop
United Airlines Logo
7:55 am - 9:37 am
SJO
-
PIT
23h 42m
2 stops
$419United Airlines
Mon, Sep 21 - Thu, Sep 24
Air Canada Logo
4:15 pm - 1:55 pm
PIT
-
LIR
22h 40m
1 stop
Air Canada Logo
2:55 pm - 3:31 pm
LIR
-
PIT
23h 36m
1 stop
$452Air Canada
Fri, Nov 13 - Fri, Nov 20

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American Airlines flights from Pittsburgh to Costa Rica

Our best American Airlines deals on Pittsburgh to Costa Rica flight tickets
American Airlines
Aug 18
PIT7:04 amPittsburgh
8h 48m
1 stop
SJO1:52 pmSan José Juan Santamaria Intl
Aug 25
SJO1:03 pmSan José Juan Santamaria Intl
18h 41m
2 stops
PIT9:44 amPittsburgh
$344
American Airlines
Nov 13
PIT7:30 pmPittsburgh
19h 43m
2 stops
LIR2:13 pmLiberia
Nov 20
LIR1:21 pmLiberia
18h 28m
2 stops
PIT8:49 amPittsburgh
$365
American Airlines
Nov 13
PIT5:51 pmPittsburgh
19h 25m
2 stops
LIR12:16 pmLiberia
Nov 20
LIR3:10 pmLiberia
26h 22m
1 stop
PIT6:32 pmPittsburgh
$373

United Airlines flights from Pittsburgh to Costa Rica

Our best United Airlines deals on Pittsburgh to Costa Rica flight tickets
United Airlines
Sep 22
PIT6:15 amPittsburgh
7h 55m
1 stop
LIR12:10 pmLiberia
Sep 26
LIR1:03 pmLiberia
17h 35m
1 stop
PIT8:38 amPittsburgh
$360
United Airlines
Jun 12
PIT1:05 pmPittsburgh
11h 34m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
Jun 19
SJO12:44 pmSan José Juan Santamaria Intl
8h 39m
1 stop
PIT11:23 pmPittsburgh
$384
United Airlines
Sep 3
PIT1:00 pmPittsburgh
8h 37m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
Sep 8
SJO7:55 amSan José Juan Santamaria Intl
14h 04m
1 stop
PIT11:59 pmPittsburgh
$402

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 June 10, 2026.
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

Cheapest round-trip

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Tue 8/18

7:04 am-1:52 pm

1 stop8h 48m

San José Juan Santamaria Intl

Tue 8/25

1:03 pm-9:44 am

2 stops18h 41m

$344
Quickest round-trip

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Tue 11/17

1:50 pm-10:15 pm

1 stop9h 25m

San José Juan Santamaria Intl

Tue 11/24

2:30 pm-12:19 am

1 stop8h 49m

$351

PittsburghLiberia

PIT - LIR

PITLIR

Pittsburgh

Tue 9/22

6:15 am-12:10 pm

1 stop7h 55m

Liberia

Sat 9/26

1:03 pm-8:38 am

1 stop17h 35m

$360

PittsburghLiberia

PIT - LIR

PITLIR

Pittsburgh

Fri 11/13

7:30 pm-2:13 pm

2 stops19h 43m

Liberia

Fri 11/20

1:21 pm-8:49 am

2 stops18h 28m

$365

PittsburghLiberia

PIT - LIR

PITLIR

Pittsburgh

Fri 11/13

5:51 pm-12:16 pm

2 stops19h 25m

Liberia

Fri 11/20

3:10 pm-6:32 pm

1 stop26h 22m

$373

PittsburghLiberia

PIT - LIR

PITLIR

Pittsburgh

Tue 9/22

2:35 pm-1:18 pm

2 stops24h 43m

Liberia

Sat 9/26

2:18 pm-11:01 am

2 stops18h 43m

$379

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Tue 8/18

6:10 am-7:52 pm

1 stop15h 42m

San José Juan Santamaria Intl

Tue 8/25

1:03 pm-9:44 am

2 stops18h 41m

$389

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Thu 9/3

1:00 pm-7:37 pm

1 stop8h 37m

San José Juan Santamaria Intl

Tue 9/8

7:55 am-11:59 pm

1 stop14h 04m

$402

PittsburghSan José

PIT - SJO

PITSJO

Pittsburgh

Mon 9/21

6:15 am-12:21 pm

1 stop8h 06m

San José Juan Santamaria Intl

Thu 9/24

7:55 am-9:37 am

2 stops23h 42m

$419

PittsburghLiberia

PIT - LIR

PITLIR

Pittsburgh

Fri 11/13

4:15 pm-1:55 pm

1 stop22h 40m

Liberia

Fri 11/20

2:55 pm-3:31 pm

1 stop23h 36m

$452

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 March. Flight prices, which tend to average around $142, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in March, then February is your next best option. Flight prices from Pittsburgh to Costa Rica during February average around $154.

How far in advance should I book a flight from Pittsburgh 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 $479 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 $301 on momondo.

Can stopping save me money on Pittsburgh to Costa Rica flights?

You could potentially save up to 2% on your flight if you consider stops on a Pittsburgh to Costa Rica flight.

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

Fastest flight time

7h 37m

Direct flights

None
The fastest flight from Pittsburgh to Costa Rica takes 7h 37m
There are no direct flights from Pittsburgh to Costa Rica. There are no popular flight routes from Pittsburgh to Costa Rica.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Costa Rica

  • 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 $184Free CancellationRating
7.9
8,395 reviews
Search Delta flights
American AirlinesPriceFrom $249Free CancellationRating
7.1
11,636 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,804 reviews
Search United Airlines flights
JetBluePriceFrom $268Free CancellationRating
7.1
2,980 reviews
Search JetBlue flights
SouthwestPriceFrom $429Free CancellationRating
7.9
4,235 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.

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