$193+ Cheap flights from Costa Rica to Philadelphia (PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PHL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Costa Rica to Philadelphia 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Costa Rica to Philadelphia
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Cheapest flights from Costa Rica to PhiladelphiaExplore the most affordable flight options available from Costa Rica to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Costa Rica to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:20 pm -
1 stop22h 19m
Mon 11/163:20 pm -
1 stop24h 00m
Deal found 10/25![Air Canada logo]()
$362
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:20 pm -
1 stop23h 19m
Tue 11/39:15 am -
1 stop29h 55m
Deal found 10/27![Air Canada logo]()
$366
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/31:33 pm -
1 stop10h 05m
Mon 11/166:00 am -
1 stop7h 33m
Deal found 10/27![American Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/52:20 pm -
1 stop20h 17m
Sun 11/86:00 am -
2 stops32h 10m
Deal found 10/29![United Airlines logo]()
$396
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:10 pm -
2 stops23h 29m
Wed 11/113:20 pm -
1 stop24h 00m
Deal found 10/28![Air Canada logo]()
$399
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:10 pm -
2 stops22h 29m
Sat 11/75:05 pm -
1 stop22h 05m
Deal found 10/26![Air Canada logo]()
$402
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/1011:28 pm -
2 stops21h 11m
Mon 1/115:45 pm -
1 stop27h 54m
Deal found 10/28![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/88:45 am -
1 stop13h 11m
Sun 1/316:15 am -
2 stops14h 38m
Deal found 10/25![United Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/103:54 pm -
1 stop7h 46m
Mon 1/114:31 pm -
1 stop20h 59m
Deal found 10/28![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/82:00 pm -
1 stop20h 59m
Sun 1/315:00 am -
1 stop10h 00m
Deal found 10/27![American Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/252:25 pm -
2 stops22h 49m
Wed 12/3010:37 am -
2 stops27h 45m
Deal found 10/30![United Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 10/28. 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 10/291:00 pm -
1 stop9h 25m
Sat 11/288:52 pm -
1 stop17h 07m
Deal found 10/28![American Airlines logo]()
$481
Best flights from Costa Rica to PhiladelphiaDiscover carefully curated flight deals from Costa Rica to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Costa Rica to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/1011:28 pm -
2 stops21h 11m
Mon 1/115:45 pm -
1 stop27h 54m
Deal found 10/28![United Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 10/29. 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 1/123:16 pm -
1 stop19h 12m
Sat 1/237:40 pm -
1 stop20h 02m
Deal found 10/29![American Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 10/30. 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 12/182:00 pm -
1 stop9h 57m
Mon 1/48:00 am -
1 stop7h 10m
Deal found 10/30![Delta logo]()
$576
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/123:10 pm -
1 stop24h 11m
Sat 1/239:15 am -
1 stop29h 55m
Deal found 10/26![Air Canada logo]()
$597
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:10 pm -
2 stops22h 34m
Mon 1/48:10 am -
1 stop6h 54m
Deal found 10/30![Multiple Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 10/27. 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 1/281:15 am -
1 stop9h 20m
Sun 2/78:00 am -
1 stop13h 39m
Deal found 10/27![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 12/252:25 pm -
2 stops22h 49m
Thu 12/312:55 pm -
2 stops22h 47m
Deal found 10/29![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/1511:28 pm -
2 stops13h 27m
Mon 3/16:10 am -
2 stops14h 43m
Deal found 10/25![United Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/102:25 pm -
2 stops20h 40m
Fri 11/134:59 pm -
2 stops19h 26m
Deal found 10/29![United Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/2112:35 pm -
2 stops20h 14m
Sat 11/2810:30 am -
2 stops10h 23m
Deal found 10/29![United Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/228:45 am -
2 stops14h 49m
Fri 1/226:24 am -
2 stops14h 29m
Deal found 10/25![United Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/211:28 pm -
2 stops17h 29m
Sat 12/56:00 am -
2 stops14h 53m
Deal found 10/27![United Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/185:20 pm -
2 stops15h 36m
Mon 1/44:58 pm -
2 stops21h 12m
Deal found 10/30![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/304:30 pm -
2 stops24h 14m
Thu 1/712:43 pm -
1 stop25h 27m
Deal found 10/26![United Airlines logo]()
$732
Last-minute flights from Costa Rica to PhiladelphiaDiscover last-minute flight deals from Costa Rica to Philadelphia. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Philadelphia. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/28. 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 10/291:00 pm -
1 stop9h 25m
Sat 11/288:52 pm -
1 stop17h 07m
Deal found 10/28![American Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/29. 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 10/2910:28 pm -
2 stops37h 51m
Sat 11/286:00 am -
1 stop8h 00m
Deal found 10/29![United Airlines logo]()
$557
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:20 pm -
1 stop23h 19m
Tue 11/39:15 am -
1 stop29h 55m
Deal found 10/27![Air Canada logo]()
$366
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:10 pm -
2 stops23h 29m
Wed 11/113:20 pm -
1 stop24h 00m
Deal found 10/28![Air Canada logo]()
$399
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:20 pm -
1 stop22h 19m
Mon 11/163:20 pm -
1 stop24h 00m
Deal found 10/25![Air Canada logo]()
$362
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/31:33 pm -
1 stop10h 05m
Mon 11/166:00 am -
1 stop7h 33m
Deal found 10/27![American Airlines logo]()
$368
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:10 pm -
2 stops22h 29m
Sat 11/75:05 pm -
1 stop22h 05m
Deal found 10/26![Air Canada logo]()
$402
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/52:20 pm -
1 stop20h 17m
Sun 11/86:00 am -
2 stops32h 10m
Deal found 10/29![United Airlines logo]()
$396
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/102:46 pm -
1 stop19h 48m
Fri 11/132:55 pm -
1 stop6h 55m
Deal found 10/28![American Airlines logo]()
$566
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/112:25 pm -
2 stops18h 24m
Mon 11/1610:54 am -
2 stops26h 48m
Deal found 10/29![United Airlines logo]()
$570
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/202:07 pm -
1 stop16h 30m
Sat 11/288:52 pm -
1 stop17h 07m
Deal found 10/29![American Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/2511:28 pm -
2 stops18h 23m
Wed 12/28:00 am -
1 stop13h 39m
Deal found 10/26![United Airlines logo]()
$542
One-way flights from Costa Rica to PhiladelphiaSearch for one-way flight options from Costa Rica to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Costa Rica to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/28. 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 12/182:00 pm -
1 stop9h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$193
This Travelocity deal was found by Cheapflights users on 10/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:10 pm -
1 stop30h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air Canada logo]()
$207
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/181:31 pm -
2 stops9h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/181:25 pm -
2 stops23h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/1811:35 am -
1 stop12h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$228
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:10 pm -
2 stops22h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air Canada logo]()
$231
This JetBlue deal was found by Cheapflights users on 10/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2112:50 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![JetBlue logo]()
$232
This American Airlines deal was found by Cheapflights users on 10/29. 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 1/146:00 am -
1 stop15h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/241:30 pm -
1 stop9h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/248:45 am -
2 stops24h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$256
This JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2612:50 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![JetBlue logo]()
$259
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/238:45 am -
2 stops14h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$261
Find flight deals from Costa Rica to Philadelphia
Keep the following information in mind while searching for Costa Rica to Philadelphia flight deals. Data was last updated October 30, 2026.
Round-trip from | $397 (United Airlines) |
|---|---|
One-way from | $193 (Delta) |
Popular in | October |
Cheapest in | February |
Average price | $607 |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Philadelphia 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Costa Rica to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséPhiladelphia
SJO San José Juan Santamaria Intl - PHL Philadelphia
SJOPHL
San José Juan Santamaria Intl
Fri 12/18
1:25 pm-9:41 pm
1 stop31h 16m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$224
San JoséPhiladelphia
SJO San José Juan Santamaria Intl - PHL Philadelphia
SJOPHL
San José Juan Santamaria Intl
Thu 1/21
12:50 pm-12:05 am
1 stop10h 15m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$232
San JoséPhiladelphia
SJO San José Juan Santamaria Intl - PHL Philadelphia
SJOPHL
San José Juan Santamaria Intl
Tue 11/24
8:45 am-9:49 am
2 stops24h 04m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$256
San JoséPhiladelphia
SJO San José Juan Santamaria Intl - PHL Philadelphia
SJOPHL
San José Juan Santamaria Intl
Wed 12/23
8:45 am-12:34 am
2 stops14h 49m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$261
San JoséPhiladelphia
SJO San José Juan Santamaria Intl - PHL Philadelphia
SJOPHL
San José Juan Santamaria Intl
Thu 12/24
1:55 pm-5:44 pm
2 stops26h 49m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$261
San JoséPhiladelphia
SJO San José Juan Santamaria Intl - PHL Philadelphia
SJOPHL
San José Juan Santamaria Intl
Thu 1/14
1:20 pm-9:41 am
1 stop19h 21m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$277
LiberiaPhiladelphia
LIR Liberia - PHL Philadelphia
LIRPHL
Liberia
Fri 3/5
3:10 pm-10:50 am
2 stops18h 40m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$281
LiberiaPhiladelphia
LIR Liberia - PHL Philadelphia
LIRPHL
Liberia
Fri 12/11
3:10 pm-11:11 pm
3 stops31h 01m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$300
San JoséPhiladelphia
SJO San José Juan Santamaria Intl - PHL Philadelphia
SJOPHL
San José Juan Santamaria Intl
Sat 12/19
1:15 am-12:34 am
2 stops22h 19m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$308
San JoséPhiladelphia
SJO San José Juan Santamaria Intl - PHL Philadelphia
SJOPHL
San José Juan Santamaria Intl
Sat 12/19
1:25 pm-2:13 pm
2 stops23h 48m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$308
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Costa Rica with our price prediction graph.
SJO-PHL
LIR-PHL
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 Costa Rica to Philadelphia
CR0-PHL
SJO-PHL
LIR-PHL
What is the cheapest month to book a flight from Costa Rica to Philadelphia?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to Philadelphia (average of $319). Flying from Costa Rica to Philadelphia in October is currently the most expensive (average of $595). 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.
How far ahead should I book a flight from Costa Rica to Philadelphia?
To ensure you get the cheapest price possible for a flight from Costa Rica to Philadelphia, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated October 30, 2026.
See what other customers who have flown with Delta,United Airlines, andJetBlue from Costa Rica to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Dover
Ocean City
Wildwood Crest
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Milford
Ephrata
Elkton
Essington
New Castle
Willow Grove
Glen Mills
Vineland
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Costa Rica to Philadelphia
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Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to Philadelphia by cabin class
Find flights from Costa Rica to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Philadelphia flights
Browse other Costa Rica and Philadelphia flight options. Last updated on October 30, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Costa Rica to Philadelphia flights
Consider these flights traveling from Costa Rica to Philadelphia.
Top 4 airlines flying from Costa Rica to Philadelphia
Discover the top 4 airlines that operate flights from Costa Rica to Philadelphia. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$591 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$167 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$287 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$355 | Average$488 | FlexibilityNo cancel fee | On-timeN/A |