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Delaware

$182+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ILG
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
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 March 18, 2026.

This OneTravel deal was found by Cheapflights users on 3/17. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:38 pm
SJO
-
PHL
1 stop8h 59m
Spirit Airlines
Sun 5/106:12 pm
PHL
-
SJO
1 stop19h 21m
Spirit Airlines
Deal found 3/17$297
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:38 pm
SJO
-
PHL
1 stop8h 59m
Multiple Airlines
Sun 5/37:25 am
PHL
-
SJO
1 stop30h 08m
Multiple Airlines
Deal found 3/18$301
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 5/152:08 pm
SJO
-
PHL
1 stop17h 04m
American Airlines
Wed 5/279:50 pm
PHL
-
SJO
1 stop17h 18m
American Airlines
Deal found 3/16$314
This Priceline deal was found by Cheapflights users on 3/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:35 am
SJO
-
PHL
1 stop21h 19m
Frontier
Sat 5/305:34 pm
PHL
-
SJO
1 stop16h 45m
Frontier
Deal found 3/18$318
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 5/206:30 am
SJO
-
PHL
1 stop16h 18m
American Airlines
Fri 5/298:04 pm
PHL
-
SJO
1 stop19h 04m
American Airlines
Deal found 3/16$319
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Wed 9/97:00 am
SJO
-
PHL
1 stop15h 53m
American Airlines
Wed 9/1611:25 am
PHL
-
SJO
1 stop9h 05m
American Airlines
Deal found 3/14$320
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Mon 6/812:30 am
SJO
-
PHL
1 stop20h 27m
United Airlines
Tue 6/167:58 pm
PHL
-
SJO
1 stop16h 13m
United Airlines
Deal found 3/14$326
This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:55 am
SJO
-
PHL
2 stops24h 03m
United Airlines
Sat 4/2512:51 pm
PHL
-
SJO
1 stop8h 46m
United Airlines
Deal found 3/15$340
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:08 pm
SJO
-
PHL
1 stop17h 04m
American Airlines
Sat 5/27:46 pm
PHL
-
SJO
1 stop17h 39m
American Airlines
Deal found 3/18$341
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 5/151:25 pm
SJO
-
PHL
2 stops33h 34m
United Airlines
Wed 5/279:21 am
PHL
-
SJO
2 stops26h 50m
United Airlines
Deal found 3/16$347
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Wed 12/23:28 pm
LIR
-
PHL
1 stop8h 18m
American Airlines
Thu 12/106:16 am
PHL
-
LIR
1 stop7h 14m
American Airlines
Deal found 3/13$374
This American Airlines deal was found by Cheapflights users on 3/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:27 pm
LIR
-
PHL
1 stop10h 21m
American Airlines
Wed 5/66:05 am
PHL
-
LIR
1 stop7h 19m
American Airlines
Deal found 3/15$379

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 March 18, 2026.

Round-trip from

$297
(OneTravel)

One-way from

$182
(Cheapflightsfares)

Popular in

April

Cheapest in

February

Average price

$432
From Costa Rica to Delaware
Search Deals
One-way flight from Costa Rica to Delaware
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 18, 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

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 4/22

7:55 am-9:58 am

2 stops24h 03m

Philadelphia

Fri 5/8

7:45 pm-11:55 am

2 stops18h 10m

$326
Quickest round-trip

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 4/22

7:55 am-9:58 am

2 stops24h 03m

Philadelphia

Sat 4/25

12:51 pm-7:37 pm

1 stop8h 46m

$340

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 5/27

11:13 am-9:39 am

2 stops20h 26m

Philadelphia

Wed 6/17

7:58 pm-10:11 am

1 stop16h 13m

$340

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 4/22

1:20 pm-9:58 am

2 stops18h 38m

Philadelphia

Sat 4/25

2:55 pm-2:25 pm

2 stops25h 30m

$399

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 7/4

11:10 am-9:39 am

2 stops20h 29m

Philadelphia

Mon 7/13

7:45 pm-9:50 am

2 stops16h 05m

$399

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 9/9

1:25 pm-12:23 pm

2 stops20h 58m

Philadelphia

Wed 9/16

6:00 am-7:37 pm

2 stops15h 37m

$469
Cheapest one-way

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 5/29

6:00 am-10:48 pm

1 stop14h 48m

$187

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 5/13

6:30 am-12:48 am

1 stop16h 18m

$187

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Mon 6/8

12:30 am-11:44 pm

2 stops21h 14m

$193

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 4/23

1:25 pm-10:25 pm

1 stop31h 00m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 26 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 can get you from Costa Rica to Delaware in just under 24h 03m. Your travel time can differ by up to . Airlines will cover a distance of 2136 mi.

  • 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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San José to Newark flights
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San Salvador to John F Kennedy Intl flights
San Salvador to Dulles Intl flights
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San José to Las Vegas flights
San José to Los Angeles flights
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Guatemala City to Dulles Intl flights
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Panama City to Orlando flights
San José to Dallas/Fort Worth flights
San Pedro Sula to Newark flights
Guatemala City to O'Hare Intl flights
Guatemala City to Atlanta flights
Guatemala City to Dallas/Fort Worth flights
Guatemala City to Ontario flights
San Pedro Sula to Fort Lauderdale flights
San Salvador to Dallas/Fort Worth flights
San José to O'Hare Intl flights
Guatemala City to San Francisco flights
San José to Dulles Intl flights

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