$210+ Cheap flights from Costa Rica to Delaware
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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ILG
août 16 — août 231
Round-trip
1 adult, Economy
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Cheapest flights from Costa Rica to DelawareExplore the most affordable flight options available from Costa Rica to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 17, 2026.
Explore the most affordable flight options available from Costa Rica to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 17, 2026.
This Justfly.com deal was found by Cheapflights users on 7/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/41:05 pm
LIR
- PHL
1 stop8h 02m
JetBlue
mer. 10/148:10 am
PHL
- LIR
1 stop6h 45m
JetBlue
Deal found 7/13![JetBlue logo]()
$380
This Justfly.com deal was found by Cheapflights users on 7/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/51:05 pm
LIR
- PHL
1 stop8h 02m
JetBlue
mer. 10/148:10 am
PHL
- LIR
1 stop6h 45m
JetBlue
Deal found 7/13![JetBlue logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/117:07 am
SJO
- PHL
2 stops22h 08m
Multiple Airlines
mar. 8/189:16 pm
PHL
- SJO
1 stop19h 55m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$432
This Air Canada deal was found by Cheapflights users on 7/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/53:20 pm
LIR
- PHL
1 stop22h 24m
Air Canada
lun. 11/93:20 pm
PHL
- LIR
1 stop24h 00m
Air Canada
Deal found 7/12![Air Canada logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/117:07 am
SJO
- PHL
1 stop24h 03m
Multiple Airlines
dim. 10/185:38 pm
PHL
- SJO
2 stops23h 33m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 7/12. 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.
jeu. 10/229:00 am
SJO
- PHL
1 stop12h 25m
Southwest
jeu. 10/297:25 am
PHL
- SJO
1 stop7h 10m
Southwest
Deal found 7/12![Southwest logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/197:07 am
SJO
- PHL
2 stops28h 05m
Multiple Airlines
ven. 10/2312:58 pm
PHL
- SJO
1 stop20h 57m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/117:07 am
SJO
- PHL
1 stop15h 30m
Multiple Airlines
dim. 8/165:36 pm
PHL
- SJO
2 stops47h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$461
This Air Canada deal was found by Cheapflights users on 7/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/27:10 am
SJO
- PHL
2 stops29h 39m
Air Canada
dim. 8/1610:05 am
PHL
- SJO
1 stop12h 15m
Air Canada
Deal found 7/12![Air Canada logo]()
$466
This Air Canada deal was found by Cheapflights users on 7/16. 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.
sam. 12/123:20 pm
LIR
- PHL
1 stop22h 24m
Air Canada
mar. 1/53:20 pm
PHL
- LIR
1 stop24h 00m
Air Canada
Deal found 7/16![Air Canada logo]()
$468
This Expedia deal was found by Cheapflights users on 7/16. 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.
mar. 7/287:10 am
SJO
- PHL
2 stops12h 24m
Multiple Airlines
sam. 8/15:52 pm
PHL
- SJO
1 stop16h 28m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 7/13. 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.
ven. 9/111:20 pm
LIR
- PHL
2 stops52h 11m
United Airlines
mer. 9/165:01 pm
PHL
- LIR
2 stops45h 09m
United Airlines
Deal found 7/13![United Airlines logo]()
$481
Best flights from Costa Rica to DelawareDiscover carefully curated flight deals from Costa Rica to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juillet 17, 2026.
Discover carefully curated flight deals from Costa Rica to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juillet 17, 2026.
This Air Canada deal was found by Cheapflights users on 7/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/53:20 pm
LIR
- PHL
1 stop22h 24m
Air Canada
lun. 11/93:20 pm
PHL
- LIR
1 stop24h 00m
Air Canada
Deal found 7/13![Air Canada logo]()
$438
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/29:00 am
SJO
- PHL
1 stop12h 25m
Southwest
dim. 10/117:30 am
PHL
- SJO
1 stop7h 10m
Southwest
Deal found 7/14![Southwest logo]()
$493
This United Airlines deal was found by Cheapflights users on 7/16. 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.
sam. 9/51:20 pm
LIR
- PHL
2 stops23h 20m
United Airlines
mer. 9/96:56 pm
PHL
- LIR
2 stops19h 14m
United Airlines
Deal found 7/16![United Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/91:19 pm
SJO
- PHL
1 stop9h 22m
Delta
mer. 9/166:30 am
PHL
- SJO
1 stop7h 24m
Delta
Deal found 7/12![Delta logo]()
$693
This Air Canada deal was found by Cheapflights users on 7/16. 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.
sam. 12/123:20 pm
LIR
- PHL
1 stop22h 24m
Air Canada
mar. 1/53:20 pm
PHL
- LIR
2 stops23h 50m
Air Canada
Deal found 7/16![Air Canada logo]()
$476
This Southwest deal was found by Cheapflights users on 7/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/289:00 am
SJO
- PHL
2 stops11h 00m
Southwest
mer. 9/307:15 am
PHL
- SJO
2 stops13h 25m
Southwest
Deal found 7/13![Southwest logo]()
$497
This Southwest deal was found by Cheapflights users on 7/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/269:30 am
SJO
- PHL
1 stop9h 55m
Southwest
mer. 9/307:15 am
PHL
- SJO
2 stops13h 25m
Southwest
Deal found 7/15![Southwest logo]()
$508
This Air Canada deal was found by Cheapflights users on 7/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/227:10 am
SJO
- PHL
2 stops29h 37m
Air Canada
mar. 10/67:00 am
PHL
- SJO
1 stop17h 00m
Air Canada
Deal found 7/12![Air Canada logo]()
$522
This Southwest deal was found by Cheapflights users on 7/12. 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.
jeu. 9/39:00 am
SJO
- PHL
2 stops11h 00m
Southwest
jeu. 9/106:20 am
PHL
- SJO
2 stops14h 20m
Southwest
Deal found 7/12![Southwest logo]()
$509
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/123:20 pm
LIR
- PHL
1 stop22h 24m
Air Canada
sam. 1/25:05 pm
PHL
- LIR
1 stop22h 05m
Air Canada
Deal found 7/14![Air Canada logo]()
$546
This United Airlines deal was found by Cheapflights users on 7/13. 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.
mer. 9/307:55 am
SJO
- PHL
1 stop12h 36m
United Airlines
dim. 10/46:05 am
PHL
- SJO
1 stop15h 32m
United Airlines
Deal found 7/13![United Airlines logo]()
$723
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/257:10 am
SJO
- PHL
2 stops29h 37m
Air Canada
sam. 10/310:35 am
PHL
- SJO
1 stop13h 25m
Air Canada
Deal found 7/14![Air Canada logo]()
$649
Last-minute flights from Costa Rica to DelawareDiscover last-minute flight deals from Costa Rica to Delaware. Data last updated juillet 17, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Delaware. Data last updated juillet 17, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/16. 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.
mar. 7/287:10 am
SJO
- PHL
2 stops12h 24m
Multiple Airlines
sam. 8/15:52 pm
PHL
- SJO
1 stop16h 28m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$475
This Justfly.com deal was found by Cheapflights users on 7/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/309:35 am
SJO
- PHL
1 stop13h 16m
Frontier
mer. 8/126:25 am
PHL
- SJO
2 stops27h 55m
Frontier
Deal found 7/16![Frontier logo]()
$499
This Air Canada deal was found by Cheapflights users on 7/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/27:10 am
SJO
- PHL
2 stops29h 39m
Air Canada
dim. 8/1610:05 am
PHL
- SJO
1 stop12h 15m
Air Canada
Deal found 7/12![Air Canada logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/117:07 am
SJO
- PHL
2 stops22h 08m
Multiple Airlines
mar. 8/189:16 pm
PHL
- SJO
1 stop19h 55m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/117:07 am
SJO
- PHL
1 stop15h 30m
Multiple Airlines
dim. 8/165:36 pm
PHL
- SJO
2 stops47h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$461
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/117:10 am
SJO
- PHL
1 stop13h 36m
Air Canada
mar. 8/253:25 pm
PHL
- SJO
1 stop30h 55m
Air Canada
Deal found 7/14![Air Canada logo]()
$486
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/117:10 am
SJO
- PHL
1 stop24h 59m
Air Canada
dim. 8/1610:05 am
PHL
- SJO
1 stop12h 15m
Air Canada
Deal found 7/14![Air Canada logo]()
$494
This FlightHub deal was found by Cheapflights users on 7/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/122:00 pm
LIR
- PHL
2 stops40h 22m
JetBlue
mar. 8/188:00 am
PHL
- LIR
1 stop7h 01m
JetBlue
Deal found 7/13![JetBlue logo]()
$847
This Trip.com deal was found by Cheapflights users on 7/14. 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.
jeu. 8/139:35 am
SJO
- PHL
1 stop13h 18m
Multiple Airlines
mer. 8/1910:05 am
PHL
- SJO
1 stop12h 15m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$453
This JetBlue deal was found by Cheapflights users on 7/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/192:06 pm
LIR
- PHL
1 stop7h 47m
JetBlue
mar. 8/256:00 am
PHL
- LIR
1 stop9h 01m
JetBlue
Deal found 7/13![JetBlue logo]()
$805
This United Airlines deal was found by Cheapflights users on 7/13. 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.
mer. 8/191:20 pm
LIR
- PHL
2 stops23h 20m
United Airlines
mar. 8/256:56 pm
PHL
- LIR
2 stops19h 14m
United Airlines
Deal found 7/13![United Airlines logo]()
$956
This United Airlines deal was found by Cheapflights users on 7/13. 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.
jeu. 8/271:20 pm
LIR
- PHL
2 stops23h 01m
United Airlines
mer. 9/26:56 pm
PHL
- LIR
2 stops43h 14m
United Airlines
Deal found 7/13![United Airlines logo]()
$668
One-way flights from Costa Rica to DelawareSearch for one-way flight options from Costa Rica to Delaware. Find affordable one-way fares based on user searches. Data last updated juillet 17, 2026.
Search for one-way flight options from Costa Rica to Delaware. Find affordable one-way fares based on user searches. Data last updated juillet 17, 2026.
This JetBlue deal was found by Cheapflights users on 7/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/82:05 pm
LIR
- PHL
1 stop7h 39m
JetBlue
Deal found 7/13![JetBlue logo]()
$210
This Justfly.com deal was found by Cheapflights users on 7/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/132:05 pm
LIR
- PHL
1 stop7h 39m
JetBlue
Deal found 7/13![JetBlue logo]()
$214
This Air Canada deal was found by Cheapflights users on 7/16. 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.
sam. 10/171:00 pm
LIR
- PHL
1 stop24h 41m
Air Canada
Deal found 7/16![Air Canada logo]()
$216
This JetBlue deal was found by Cheapflights users on 7/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/142:05 pm
LIR
- PHL
1 stop7h 39m
JetBlue
Deal found 7/14![JetBlue logo]()
$220
This Orbitz deal was found by Cheapflights users on 7/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/287:10 am
SJO
- PHL
2 stops29h 39m
Air Canada
Deal found 7/16![Air Canada logo]()
$222
This Delta deal was found by Cheapflights users on 7/16. 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.
mar. 1/123:25 pm
LIR
- PHL
1 stop17h 02m
Delta
Deal found 7/16![Delta logo]()
$242
This Expedia deal was found by Cheapflights users on 7/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/207:15 am
SJO
- PHL
2 stops48h 49m
Air Canada
Deal found 7/14![Air Canada logo]()
$242
This Air Canada deal was found by Cheapflights users on 7/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/123:10 pm
LIR
- PHL
1 stop30h 46m
Air Canada
Deal found 7/13![Air Canada logo]()
$243
This American Airlines deal was found by Cheapflights users on 7/16. 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.
jeu. 10/152:18 pm
LIR
- PHL
1 stop19h 30m
American Airlines
Deal found 7/16![American Airlines logo]()
$247
This American Airlines deal was found by Cheapflights users on 7/12. 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.
ven. 9/112:47 pm
LIR
- PHL
1 stop8h 09m
American Airlines
Deal found 7/12![American Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 7/16. 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.
mar. 9/152:47 pm
LIR
- PHL
2 stops19h 07m
American Airlines
Deal found 7/16![American Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/277:07 am
SJO
- PHL
2 stops28h 05m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$267
Find flight deals from Costa Rica to Delaware
Keep the following information in mind while searching for Costa Rica to Delaware flight deals. Data was last updated juillet 17, 2026.
Round-trip from | $380 (Justfly.com) |
|---|---|
One-way from | $210 (JetBlue) |
Popular in | July |
Cheapest in | February |
Average price | $539 |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Delaware 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 juillet 17, 2026.
Use the filters below to find and compare flights from Costa Rica to Delaware that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LiberiaPhiladelphia
LIR - PHL
LIRPHL
Liberia
jeu. 11/5
3:20 pm-2:44 pm
1 stop22h 24m
Philadelphia
lun. 11/9
3:20 pm-2:20 pm
1 stop24h 00m
$438
LiberiaPhiladelphia
LIR - PHL
LIRPHL
Liberia
sam. 12/12
3:20 pm-2:44 pm
1 stop22h 24m
Philadelphia
mar. 1/5
3:20 pm-2:10 pm
2 stops23h 50m
$476
San JoséPhiladelphia
SJO - PHL
SJOPHL
San José Juan Santamaria Intl
ven. 10/2
9:00 am-11:25 pm
1 stop12h 25m
Philadelphia
dim. 10/11
7:30 am-12:40 pm
1 stop7h 10m
$493
San JoséPhiladelphia
SJO - PHL
SJOPHL
San José Juan Santamaria Intl
lun. 9/28
9:00 am-10:00 pm
2 stops11h 00m
Philadelphia
mer. 9/30
7:15 am-6:40 pm
2 stops13h 25m
$497
San JoséPhiladelphia
SJO - PHL
SJOPHL
San José Juan Santamaria Intl
sam. 9/26
9:30 am-9:25 pm
1 stop9h 55m
Philadelphia
mer. 9/30
7:15 am-6:40 pm
2 stops13h 25m
$508
San JoséPhiladelphia
SJO - PHL
SJOPHL
San José Juan Santamaria Intl
jeu. 9/3
9:00 am-10:00 pm
2 stops11h 00m
Philadelphia
jeu. 9/10
6:20 am-6:40 pm
2 stops14h 20m
$509
San JoséPhiladelphia
SJO - PHL
SJOPHL
San José Juan Santamaria Intl
mar. 9/22
7:10 am-2:47 pm
2 stops29h 37m
Philadelphia
mar. 10/6
7:00 am-10:00 pm
1 stop17h 00m
$522
LiberiaPhiladelphia
LIR - PHL
LIRPHL
Liberia
sam. 12/12
3:20 pm-2:44 pm
1 stop22h 24m
Philadelphia
sam. 1/2
5:05 pm-2:10 pm
1 stop22h 05m
$546
LiberiaPhiladelphia
LIR - PHL
LIRPHL
Liberia
sam. 9/5
1:20 pm-2:40 pm
2 stops23h 20m
Philadelphia
mer. 9/9
6:56 pm-12:10 pm
2 stops19h 14m
$567
San JoséPhiladelphia
SJO - PHL
SJOPHL
San José Juan Santamaria Intl
ven. 9/25
7:10 am-2:47 pm
2 stops29h 37m
Philadelphia
sam. 10/3
10:35 am-10:00 pm
1 stop13h 25m
$649
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LIR-PHL
SJO-PHL
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SJO-PHL
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