$149+ Cheap flights from Pittsburgh (PIT) to Costa Rica
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJO
Jun 14 — Jun 211
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Pittsburgh to Costa RicaExplore the most affordable flight options available from Pittsburgh to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
Explore the most affordable flight options available from Pittsburgh to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 am
PIT
- SJO
1 stop17h 45m
Delta
Sat 11/217:00 am
SJO
- PIT
1 stop16h 19m
Delta
Deal found 5/13![Delta logo]()
$340
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:00 am
PIT
- SJO
2 stops13h 52m
American Airlines
Wed 9/91:05 pm
SJO
- PIT
2 stops20h 41m
American Airlines
Deal found 5/10![American Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:30 pm
PIT
- SJO
1 stop17h 52m
American Airlines
Thu 11/196:22 am
SJO
- PIT
1 stop15h 02m
American Airlines
Deal found 5/13![American Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:45 pm
PIT
- SJO
2 stops18h 20m
American Airlines
Sat 10/241:05 pm
SJO
- PIT
2 stops20h 39m
American Airlines
Deal found 5/14![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:30 pm
PIT
- LIR
2 stops19h 43m
American Airlines
Fri 11/201:21 pm
LIR
- PIT
2 stops18h 28m
American Airlines
Deal found 5/13![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:28 pm
PIT
- SJO
1 stop20h 58m
American Airlines
Tue 8/182:52 pm
SJO
- PIT
2 stops16h 54m
American Airlines
Deal found 5/11![American Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:02 pm
PIT
- SJO
1 stop7h 37m
United Airlines
Tue 6/212:30 am
SJO
- PIT
1 stop13h 26m
United Airlines
Deal found 5/12![United Airlines logo]()
$399
This Ovago deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:25 pm
PIT
- SJO
2 stops19h 37m
GOL
Sat 12/191:50 pm
SJO
- PIT
2 stops18h 49m
GOL
Deal found 5/10![GOL logo]()
$402
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:42 pm
PIT
- SJO
1 stop8h 17m
American Airlines
Wed 12/97:00 am
SJO
- PIT
2 stops12h 32m
American Airlines
Deal found 5/12![American Airlines logo]()
$404
This Ovago deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:49 pm
PIT
- SJO
2 stops18h 11m
GOL
Sun 8/912:59 pm
SJO
- PIT
2 stops18h 47m
GOL
Deal found 5/10![GOL logo]()
$407
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am
PIT
- SJO
1 stop16h 15m
Delta
Sat 11/217:00 am
SJO
- PIT
1 stop10h 37m
Delta
Deal found 5/13![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:02 pm
PIT
- SJO
1 stop7h 37m
United Airlines
Thu 6/41:25 pm
SJO
- PIT
1 stop8h 34m
United Airlines
Deal found 5/11![United Airlines logo]()
$412
Best flights from Pittsburgh to Costa RicaDiscover carefully curated flight deals from Pittsburgh to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
Discover carefully curated flight deals from Pittsburgh to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:20 pm
PIT
- LIR
2 stops18h 50m
United Airlines
Wed 10/141:20 pm
LIR
- PIT
2 stops18h 38m
United Airlines
Deal found 5/12![United Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:01 pm
PIT
- LIR
2 stops17h 21m
American Airlines
Thu 7/2312:35 pm
LIR
- PIT
2 stops18h 19m
American Airlines
Deal found 5/11![American Airlines logo]()
$438
This KAYAK deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:49 pm
PIT
- LIR
1 stop18h 38m
GOL
Thu 7/302:15 pm
LIR
- PIT
2 stops20h 16m
GOL
Deal found 5/15![GOL logo]()
$557
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:15 am
PIT
- SJO
1 stop8h 06m
United Airlines
Mon 9/141:25 pm
SJO
- PIT
2 stops24h 00m
United Airlines
Deal found 5/10![United Airlines logo]()
$465
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:32 pm
PIT
- SJO
1 stop20h 26m
American Airlines
Sat 10/242:45 pm
SJO
- PIT
2 stops19h 20m
American Airlines
Deal found 5/14![American Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:15 am
PIT
- SJO
1 stop8h 06m
United Airlines
Thu 10/11:25 pm
SJO
- PIT
2 stops23h 59m
United Airlines
Deal found 5/12![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:05 pm
PIT
- SJO
1 stop11h 34m
United Airlines
Sat 6/612:30 am
SJO
- PIT
2 stops21h 06m
United Airlines
Deal found 5/12![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:10 am
PIT
- SJO
1 stop15h 27m
United Airlines
Thu 5/2811:13 am
SJO
- PIT
2 stops20h 27m
United Airlines
Deal found 5/11![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:59 pm
PIT
- LIR
2 stops15h 51m
United Airlines
Mon 6/154:30 pm
LIR
- PIT
2 stops19h 30m
United Airlines
Deal found 5/11![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:06 am
PIT
- SJO
2 stops18h 33m
United Airlines
Sat 5/3012:30 am
SJO
- PIT
1 stop21h 29m
United Airlines
Deal found 5/11![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:05 pm
PIT
- SJO
1 stop8h 32m
United Airlines
Thu 6/1811:13 am
SJO
- PIT
2 stops20h 45m
United Airlines
Deal found 5/14![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:02 pm
PIT
- SJO
1 stop19h 09m
United Airlines
Tue 7/1412:30 am
SJO
- PIT
2 stops11h 33m
United Airlines
Deal found 5/12![United Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:16 pm
PIT
- LIR
2 stops18h 28m
United Airlines
Sat 6/131:03 pm
LIR
- PIT
2 stops18h 37m
United Airlines
Deal found 5/10![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:02 pm
PIT
- LIR
1 stop18h 48m
United Airlines
Fri 7/314:30 pm
LIR
- PIT
1 stop28h 53m
United Airlines
Deal found 5/14![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:15 am
PIT
- LIR
1 stop7h 55m
United Airlines
Wed 8/53:27 pm
LIR
- PIT
2 stops19h 42m
United Airlines
Deal found 5/10![United Airlines logo]()
$613
Last-minute flights from Pittsburgh to Costa RicaDiscover last-minute flight deals from Pittsburgh to Costa Rica. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Costa Rica. Data last updated May 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:02 pm
PIT
- SJO
1 stop19h 09m
United Airlines
Thu 5/2812:30 am
SJO
- PIT
1 stop8h 55m
United Airlines
Deal found 5/10![United Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:10 am
PIT
- SJO
1 stop18h 29m
United Airlines
Thu 5/287:55 am
SJO
- PIT
1 stop14h 04m
United Airlines
Deal found 5/11![United Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:59 pm
PIT
- SJO
2 stops19h 10m
American Airlines
Sat 5/306:00 am
SJO
- PIT
1 stop15h 59m
American Airlines
Deal found 5/12![American Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:02 pm
PIT
- SJO
1 stop7h 37m
United Airlines
Tue 6/212:30 am
SJO
- PIT
1 stop13h 26m
United Airlines
Deal found 5/12![United Airlines logo]()
$399
This KAYAK deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:59 pm
PIT
- SJO
2 stops19h 10m
GOL
Wed 6/33:08 pm
SJO
- PIT
2 stops18h 49m
GOL
Deal found 5/12![GOL logo]()
$431
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:59 pm
PIT
- LIR
2 stops15h 51m
United Airlines
Wed 6/34:30 pm
LIR
- PIT
2 stops19h 33m
United Airlines
Deal found 5/13![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:02 pm
PIT
- SJO
1 stop7h 37m
United Airlines
Thu 6/41:25 pm
SJO
- PIT
1 stop8h 34m
United Airlines
Deal found 5/11![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:05 pm
PIT
- SJO
1 stop11h 34m
United Airlines
Tue 6/912:30 am
SJO
- PIT
1 stop8h 55m
United Airlines
Deal found 5/13![United Airlines logo]()
$340
This KAYAK deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:59 pm
PIT
- SJO
2 stops19h 09m
GOL
Sun 6/73:08 pm
SJO
- PIT
2 stops18h 49m
GOL
Deal found 5/12![GOL logo]()
$452
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:04 pm
PIT
- LIR
2 stops19h 18m
American Airlines
Sun 6/712:22 pm
LIR
- PIT
1 stop9h 27m
American Airlines
Deal found 5/10![American Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:21 pm
PIT
- LIR
1 stop17h 23m
United Airlines
Mon 6/154:30 pm
LIR
- PIT
2 stops19h 30m
United Airlines
Deal found 5/13![United Airlines logo]()
$535
This KAYAK deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:44 am
PIT
- SJO
2 stops28h 05m
GOL
Wed 6/172:10 pm
SJO
- PIT
2 stops19h 47m
GOL
Deal found 5/12![GOL logo]()
$432
One-way flights from Pittsburgh to Costa RicaSearch for one-way flight options from Pittsburgh to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
Search for one-way flight options from Pittsburgh to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:05 am
PIT
- SJO
1 stop6h 44m
Delta
Deal found 5/13![Delta logo]()
$149
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:16 pm
PIT
- LIR
2 stops17h 34m
United Airlines
Deal found 5/13![United Airlines logo]()
$159
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:00 am
PIT
- SJO
2 stops13h 52m
American Airlines
Deal found 5/11![American Airlines logo]()
$161
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:01 pm
PIT
- LIR
2 stops17h 21m
American Airlines
Deal found 5/12![American Airlines logo]()
$165
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:48 am
PIT
- SJO
2 stops10h 47m
American Airlines
Deal found 5/10![American Airlines logo]()
$184
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:20 am
PIT
- SJO
2 stops28h 51m
American Airlines
Deal found 5/12![American Airlines logo]()
$189
This Trip.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:09 pm
PIT
- SJO
1 stop15h 11m
Frontier
Deal found 5/14![Frontier logo]()
$194
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:00 pm
PIT
- SJO
2 stops23h 49m
American Airlines
Deal found 5/11![American Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:20 am
PIT
- SJO
2 stops28h 51m
American Airlines
Deal found 5/12![American Airlines logo]()
$205
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:10 am
PIT
- LIR
1 stop10h 00m
Southwest
Deal found 5/12![Southwest logo]()
$210
This KAYAK deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:00 pm
PIT
- SJO
2 stops10h 43m
GOL
Deal found 5/14![GOL logo]()
$211
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:59 pm
PIT
- SJO
2 stops24h 38m
American Airlines
Deal found 5/10![American Airlines logo]()
$220
Find flight deals from Pittsburgh to Costa Rica
Keep the following information in mind while searching for Pittsburgh to Costa Rica flight deals. Data was last updated May 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $340 (United Airlines) |
One-way from | $149 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $419 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 15, 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
Cheapest round-trip
PittsburghLiberia
PIT - LIR
PITLIR
Pittsburgh
Mon 10/5
7:20 pm-12:10 pm
2 stops18h 50m
Liberia
Wed 10/14
1:20 pm-9:58 am
2 stops18h 38m
$355
PittsburghLiberia
PIT - LIR
PITLIR
Pittsburgh
Thu 7/16
8:01 pm-11:22 am
2 stops17h 21m
Liberia
Thu 7/23
12:35 pm-8:54 am
2 stops18h 19m
$438
PittsburghSan José
PIT - SJO
PITSJO
Pittsburgh
Thu 9/10
6:15 am-12:21 pm
1 stop8h 06m
San José Juan Santamaria Intl
Mon 9/14
1:25 pm-3:25 pm
2 stops24h 00m
$465
PittsburghSan José
PIT - SJO
PITSJO
Pittsburgh
Mon 9/28
6:15 am-12:21 pm
1 stop8h 06m
San José Juan Santamaria Intl
Thu 10/1
1:25 pm-3:24 pm
2 stops23h 59m
$465
PittsburghSan José
PIT - SJO
PITSJO
Pittsburgh
Thu 6/4
1:05 pm-10:39 pm
1 stop11h 34m
San José Juan Santamaria Intl
Sat 6/6
12:30 am-11:36 pm
2 stops21h 06m
$465
PittsburghSan José
PIT - SJO
PITSJO
Pittsburgh
Mon 5/25
6:10 am-7:37 pm
1 stop15h 27m
San José Juan Santamaria Intl
Thu 5/28
11:13 am-9:40 am
2 stops20h 27m
$465
PittsburghSan José
PIT - SJO
PITSJO
Pittsburgh
Sat 10/17
7:32 pm-1:58 pm
1 stop20h 26m
San José Juan Santamaria Intl
Sat 10/24
2:45 pm-12:05 pm
2 stops19h 20m
$499
PittsburghLiberia
PIT - LIR
PITLIR
Pittsburgh
Mon 6/8
7:59 pm-9:50 am
2 stops15h 51m
Liberia
Mon 6/15
4:30 pm-2:00 pm
2 stops19h 30m
$535
PittsburghSan José
PIT - SJO
PITSJO
Pittsburgh
Mon 5/25
6:06 am-10:39 pm
2 stops18h 33m
San José Juan Santamaria Intl
Sat 5/30
12:30 am-11:59 pm
1 stop21h 29m
$536
PittsburghSan José
PIT - SJO
PITSJO
Pittsburgh
Tue 6/2
1:05 pm-7:37 pm
1 stop8h 32m
San José Juan Santamaria Intl
Thu 6/18
11:13 am-9:58 am
2 stops20h 45m
$544
Showing 1-10 of 31 resultsSorted by cheapest first
Best time to book a flight from Pittsburgh to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Pittsburgh with our price prediction graph.
PIT-SJO
PIT-LIR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to Costa Rica
PIT-CR0
PIT-SJO
PIT-LIR
How far ahead should I book a flight from Pittsburgh to Costa Rica?
The best time to book flights from Pittsburgh to Costa Rica is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Pittsburgh to Costa Rica?
Currently, March is the cheapest month in which you can book a flight from Pittsburgh to Costa Rica (average of $142). Flying from Pittsburgh to Costa Rica in September is currently the most expensive (average of $274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated May 15, 2026.
Read through reviews of airlines operating flights from Pittsburgh to Costa Rica, such as Delta,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Pittsburgh to Costa Rica
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Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Costa Rica by cabin class
Find flights from Pittsburgh to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Costa Rica flights
Browse other Pittsburgh and Costa Rica flight options. Last updated on May 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pittsburgh to Costa Rica flights
Consider these flights traveling from Pittsburgh to Costa Rica.
Top 6 airlines flying from Pittsburgh to Costa Rica
Discover the top 6 airlines that operate flights from Pittsburgh to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$184 | Average$465 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$251 | Average$517 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$417 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$268 | Average$449 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$429 | Average$605 | FlexibilityNo cancel fee | On-time63% |