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Delaware

$132+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ILG
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find 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 November 26, 2025.

This CheapOair deal was found by Cheapflights users on 11/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:31 pmSJO - PHL
1 stop8h 45mSpirit Airlines
Mon 2/28:43 pmPHL - SJO
1 stop15h 54mSpirit Airlines
Deal found 11/25$231
This JetBlue deal was found by Cheapflights users on 11/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:00 amSJO - PHL
1 stop12h 13mJetBlue
Tue 12/167:00 amPHL - SJO
1 stop6h 56mJetBlue
Deal found 11/26$234
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:31 pmSJO - PHL
1 stop8h 45mSpirit Airlines
Mon 12/155:30 amPHL - SJO
1 stop7h 12mSpirit Airlines
Deal found 11/26$235
This CheapOair deal was found by Cheapflights users on 11/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:31 pmSJO - PHL
1 stop8h 45mSpirit Airlines
Tue 2/33:00 pmPHL - SJO
2 stops21h 37mSpirit Airlines
Deal found 11/25$239
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Tue 12/231:31 pmSJO - PHL
1 stop21h 54mMultiple Airlines
Thu 1/15:30 amPHL - SJO
1 stop7h 55mMultiple Airlines
Deal found 11/24$240
This CheapOair deal was found by Cheapflights users on 11/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:39 pmSJO - PHL
2 stops9h 38mSpirit Airlines
Mon 1/266:00 amPHL - SJO
1 stop7h 22mSpirit Airlines
Deal found 11/24$242
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/191:31 pmSJO - PHL
1 stop9h 07mMultiple Airlines
Wed 12/316:05 pmPHL - SJO
1 stop19h 20mMultiple Airlines
Deal found 11/24$244
This eDestinos deal was found by Cheapflights users on 11/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:31 pmSJO - PHL
1 stop8h 45mSpirit Airlines
Wed 12/105:30 amPHL - SJO
1 stop7h 12mSpirit Airlines
Deal found 11/26$251
This Expedia deal was found by Cheapflights users on 11/23. 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.
Sun 11/302:55 pmLIR - PHL
2 stops30h 40mJetBlue
Sun 12/77:00 amPHL - LIR
1 stop6h 55mJetBlue
Deal found 11/23$597
This United Airlines deal was found by Cheapflights users on 11/26. 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.
Sun 11/308:35 amLIR - PHL
2 stops24h 49mUnited Airlines
Sun 12/78:15 amPHL - LIR
1 stop11h 22mUnited Airlines
Deal found 11/26$638
This American Airlines deal was found by Cheapflights users on 11/26. 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.
Sun 11/301:19 pmLIR - PHL
1 stop19h 08mAmerican Airlines
Sun 12/76:00 amPHL - LIR
1 stop7h 25mAmerican Airlines
Deal found 11/26$1,015
This Mytrip deal was found by Cheapflights users on 11/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/303:20 pmLIR - PHL
3 stops26h 34mMultiple Airlines
Sun 12/74:34 pmPHL - LIR
2 stops23h 11mMultiple Airlines
Deal found 11/25$1,258

Cheap 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 November 26, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$231
(CheapOair)

One-way from

$132
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$371
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. 9% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 26, 2025.
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 12/11

10:00 am-11:13 pm

1 stop12h 13m

Philadelphia

Tue 12/16

7:00 am-12:56 pm

1 stop6h 56m

$234

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 1/29

1:30 pm-11:50 pm

1 stop9h 20m

Philadelphia

Fri 1/30

6:00 am-12:22 pm

1 stop7h 22m

$249

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Mon 12/29

2:47 pm-12:41 am

1 stop8h 54m

Philadelphia

Sat 1/10

5:05 am-12:14 pm

1 stop8h 09m

$269

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Mon 12/22

1:31 pm-9:07 am

1 stop18h 36m

Philadelphia

Wed 1/7

8:54 pm-12:22 pm

1 stop16h 28m

$269

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sat 12/27

10:36 am-12:40 am

1 stop13h 04m

Philadelphia

Sat 1/10

5:05 am-12:14 pm

1 stop8h 09m

$270

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 1/17

12:15 pm-11:09 pm

1 stop9h 54m

Philadelphia

Sun 1/25

7:00 am-12:50 pm

1 stop6h 50m

$303

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 1/16

5:00 am-4:49 pm

2 stops10h 49m

Philadelphia

Sat 1/31

9:52 am-11:40 pm

2 stops14h 48m

$309

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 1/15

2:01 pm-2:10 pm

2 stops23h 09m

Philadelphia

Tue 1/20

7:45 pm-1:10 pm

2 stops18h 25m

$313

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 1/16

8:35 am-10:59 pm

1 stop13h 24m

Philadelphia

Mon 1/26

5:50 pm-6:37 pm

1 stop25h 47m

$313

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 1/16

8:35 am-10:59 pm

1 stop13h 24m

Philadelphia

Tue 1/20

8:05 am-6:37 pm

1 stop11h 32m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 33 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?

    JetBlue, Spirit Airlines, and United Airlines can get you from Costa Rica to Delaware in just under 9h 20m. Your travel time can differ by up to 13h 49m. Airlines will cover a distance of 2136 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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