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Delaware

$197+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ILG
Jun 16 — Jun 231
Selasa 6/16
Selasa 6/23
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 Mei 17, 2026.

This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sabtu 7/189:35 am
SJO
-
PHL
1 stop12h 38m
Frontier
Sabtu 7/259:16 pm
PHL
-
SJO
1 stop13h 04m
Frontier
Deal found 5/12$343
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.
Isnin 5/2512:30 am
SJO
-
PHL
1 stop20h 27m
United Airlines
Khamis 5/286:10 am
PHL
-
SJO
2 stops18h 29m
United Airlines
Deal found 5/12$345
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.
Khamis 5/284:30 pm
LIR
-
PHL
2 stops29h 14m
United Airlines
Selasa 6/97:58 pm
PHL
-
LIR
1 stop15h 52m
United Airlines
Deal found 5/13$346
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.
Selasa 10/2711:35 am
SJO
-
PHL
1 stop8h 55m
United Airlines
Sabtu 10/316:35 pm
PHL
-
SJO
2 stops18h 50m
United Airlines
Deal found 5/12$354
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.
Khamis 5/282:45 pm
LIR
-
PHL
1 stop16h 56m
American Airlines
Isnin 6/86:01 am
PHL
-
LIR
1 stop7h 21m
American Airlines
Deal found 5/12$355
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.
Ahad 9/207:55 am
SJO
-
PHL
2 stops23h 48m
United Airlines
Rabu 9/3011:20 am
PHL
-
SJO
2 stops34h 17m
United Airlines
Deal found 5/14$356
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.
Khamis 5/2811:10 am
LIR
-
PHL
2 stops20h 35m
United Airlines
Isnin 6/87:58 pm
PHL
-
LIR
1 stop15h 52m
United Airlines
Deal found 5/12$359
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.
Rabu 9/91:25 pm
SJO
-
PHL
2 stops18h 21m
United Airlines
Rabu 9/166:00 am
PHL
-
SJO
2 stops15h 37m
United Airlines
Deal found 5/12$359
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.
Khamis 5/284:30 pm
LIR
-
PHL
2 stops29h 14m
United Airlines
Ahad 6/76:10 am
PHL
-
LIR
2 stops30h 34m
United Airlines
Deal found 5/14$365
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Sabtu 10/247:55 am
SJO
-
PHL
2 stops23h 29m
United Airlines
Selasa 11/36:10 am
PHL
-
SJO
2 stops32h 05m
United Airlines
Deal found 5/16$373
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Sabtu 7/112:27 pm
LIR
-
PHL
1 stop15h 38m
American Airlines
Ahad 7/197:55 pm
PHL
-
LIR
1 stop19h 20m
American Airlines
Deal found 5/17$376
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Selasa 9/221:25 pm
SJO
-
PHL
1 stop9h 02m
Delta
Selasa 10/65:30 am
PHL
-
SJO
1 stop8h 28m
Delta
Deal found 5/14$383

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 Mei 17, 2026.

Round-trip from

$343
(Orbitz)

One-way from

$197
(United Airlines)

Popular in

April

Cheapest in

February

Average price

$400
From Costa Rica to Delaware
Search Deals
One-way flight from Costa Rica to Delaware
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 Mei 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

Price

Cheapest round-trip

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Khamis 5/28

11:10 am-10:29 pm

1 stop9h 19m

Philadelphia

Selasa 6/9

6:15 am-9:50 am

1 stop29h 35m

$346

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Khamis 5/28

2:45 pm-7:25 am

2 stops14h 40m

Philadelphia

Ahad 6/7

8:05 pm-11:22 am

1 stop17h 17m

$359

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Khamis 5/28

1:20 pm-9:45 am

2 stops18h 25m

Philadelphia

Isnin 6/8

7:45 pm-10:44 am

2 stops16h 59m

$359

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Ahad 5/31

12:30 am-12:59 am

2 stops22h 29m

Philadelphia

Jumaat 6/5

6:10 am-10:39 pm

2 stops18h 29m

$359

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Khamis 5/28

4:30 pm-11:44 pm

2 stops29h 14m

Philadelphia

Ahad 6/7

6:10 am-10:44 am

2 stops30h 34m

$365

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sabtu 5/23

1:00 pm-12:25 pm

1 stop21h 25m

Philadelphia

Khamis 5/28

10:32 am-10:39 pm

2 stops14h 07m

$373

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Rabu 5/27

12:35 pm-12:58 am

1 stop10h 23m

Philadelphia

Ahad 6/7

9:50 pm-1:18 pm

1 stop17h 28m

$431
Quickest round-trip

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Rabu 5/27

2:45 pm-7:25 am

2 stops14h 40m

Philadelphia

Selasa 6/9

6:01 am-11:22 am

1 stop7h 21m

$435

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Rabu 6/3

11:13 am-10:29 pm

1 stop9h 16m

Philadelphia

Isnin 6/8

6:15 am-10:39 pm

1 stop18h 24m

$472

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Isnin 6/1

7:55 am-11:58 am

1 stop26h 03m

Philadelphia

Sabtu 8/29

7:40 pm-11:38 am

2 stops17h 58m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 29 resultsSorted by cheapest first
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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?

    United Airlines and American Airlines can get you from Costa Rica to Delaware in just under 9h 19m. Your travel time can differ by up to 5h 21m. 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

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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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