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Delaware

$107+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ILG
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Costa Rica to Delaware

Cheapest flights from Costa Rica to Delaware
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 January 21, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/121:31 pm
SJO
-
PHL
1 stop9h 19m
Spirit Airlines
Sat 2/215:26 pm
PHL
-
SJO
2 stops19h 14m
Spirit Airlines
Deal found 1/19$255
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/181:01 pm
LIR
-
PHL
1 stop9h 15m
United Airlines
Wed 3/256:59 pm
PHL
-
LIR
1 stop17h 25m
United Airlines
Deal found 1/20$258
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/171:31 pm
SJO
-
PHL
1 stop18h 13m
Spirit Airlines
Tue 2/246:00 am
PHL
-
SJO
1 stop7h 22m
Spirit Airlines
Deal found 1/19$267
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:31 pm
SJO
-
PHL
1 stop9h 19m
Multiple Airlines
Wed 3/45:30 am
PHL
-
SJO
1 stop10h 50m
Multiple Airlines
Deal found 1/20$276
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Fri 2/271:31 pm
SJO
-
PHL
1 stop20h 52m
Multiple Airlines
Mon 3/29:00 pm
PHL
-
SJO
2 stops15h 25m
Multiple Airlines
Deal found 1/19$282
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:35 pm
SJO
-
PHL
2 stops10h 15m
Spirit Airlines
Sun 3/16:00 am
PHL
-
SJO
1 stop7h 22m
Spirit Airlines
Deal found 1/19$285
This KAYAK deal was found by Cheapflights users on 1/21. 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.
Mon 2/91:30 pm
SJO
-
PHL
1 stop20h 49m
Spirit Airlines
Tue 2/176:00 am
PHL
-
SJO
1 stop7h 22m
Spirit Airlines
Deal found 1/21$286
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:31 pm
SJO
-
PHL
1 stop9h 19m
Spirit Airlines
Wed 3/116:00 am
PHL
-
SJO
1 stop7h 22m
Spirit Airlines
Deal found 1/20$290
This Cheapflightsfares deal was found by Cheapflights users on 1/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/181:31 pm
SJO
-
PHL
1 stop18h 13m
Spirit Airlines
Sat 2/215:26 pm
PHL
-
SJO
2 stops19h 14m
Spirit Airlines
Deal found 1/18$294
This Air Canada deal was found by Cheapflights users on 1/18. 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.
Fri 1/233:45 pm
LIR
-
PHL
1 stop30h 01m
Air Canada
Mon 1/263:30 pm
PHL
-
LIR
1 stop24h 25m
Air Canada
Deal found 1/18$339
This JetBlue deal was found by Cheapflights users on 1/19. 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 3/51:40 pm
LIR
-
PHL
1 stop9h 04m
JetBlue
Thu 3/126:00 am
PHL
-
LIR
1 stop9h 50m
JetBlue
Deal found 1/19$359
This United Airlines deal was found by Cheapflights users on 1/19. 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 3/52:01 pm
LIR
-
PHL
1 stop19h 13m
United Airlines
Thu 3/126:30 am
PHL
-
LIR
2 stops29h 54m
United Airlines
Deal found 1/19$360

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$255
(Cheapflightsfares)

One-way from

$107
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$367
Provider with most accurate pricing for San José Juan Santamaria Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Philadelphia flights.
Search Deals
From Costa Rica to Delaware
Search Deals
One-way flight from Costa Rica to Delaware
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
Use the filters below to find and compare flights from Costa Rica to Delaware that are best for you.

Fly from

Costa Rica

Fly to

Delaware

Route

Depart

Return

Price

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 2/12

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

Sat 2/21

5:26 pm-11:40 am

2 stops19h 14m

$255

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 3/18

1:01 pm-12:16 am

1 stop9h 15m

Philadelphia

Wed 3/25

6:59 pm-12:10 pm

1 stop19h 11m

$258

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 2/17

1:31 pm-8:44 am

1 stop18h 13m

Philadelphia

Tue 2/24

6:00 am-12:22 pm

1 stop7h 22m

$267

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 2/27

1:31 pm-11:23 am

1 stop20h 52m

Philadelphia

Mon 3/2

9:00 pm-11:25 am

2 stops15h 25m

$282

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 2/26

12:35 pm-11:50 pm

2 stops10h 15m

Philadelphia

Wed 3/11

6:00 am-11:22 am

1 stop7h 22m

$285

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 2/18

1:31 pm-8:44 am

1 stop18h 13m

Philadelphia

Sat 2/21

7:46 pm-11:40 am

1 stop16h 54m

$296

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 3/4

5:00 am-4:26 pm

2 stops10h 26m

Philadelphia

Wed 3/11

9:39 am-6:55 pm

2 stops11h 16m

$297

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 3/4

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

Wed 3/11

6:00 am-11:22 am

1 stop7h 22m

$310

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Mon 2/9

1:30 pm-11:19 am

1 stop20h 49m

Philadelphia

Wed 2/18

6:00 am-12:22 pm

1 stop7h 22m

$313

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 3/5

1:40 pm-11:44 pm

1 stop9h 04m

Philadelphia

Thu 3/12

6:00 am-1:50 pm

1 stop9h 50m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 28 results
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Best time to book a flight from Costa Rica to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Costa Rica with our price prediction graph.
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 Delaware
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Costa Rica to Delaware?

    Spirit Airlines and United Airlines can get you from Costa Rica to Delaware in just under 9h 15m. Your travel time can differ by up to 04m. Airlines will cover a distance of 2118 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Costa Rica to Delaware that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Delaware?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Delaware.

  • Can I find deals for business class flights from Costa Rica to Delaware?

    Yes. Cheapflights offers flight deals from Costa Rica to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Costa Rica to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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Panama City to LaGuardia flights
Panama City to Orlando flights
San Pedro Sula to Miami flights
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San José to Atlanta flights
San Salvador to Dallas/Fort Worth flights
San José to O'Hare Intl flights
Guatemala City to Dulles Intl flights
Guatemala City to Ontario flights
San José to San Francisco flights
San José to Dallas/Fort Worth flights
San Pedro Sula to LaGuardia flights
San Pedro Sula to Newark flights
San José to Dulles Intl flights
Guatemala City to Atlanta flights
Guatemala City to Dallas/Fort Worth flights
Panama City to Los Angeles flights
San José to Denver flights
Managua to Miami flights
Panama City to Fort Lauderdale flights

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