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Delaware

$106+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ILG
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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 October 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:35 pmSJO - PHL
1 stop9h 24mSpirit Airlines
Thu 11/138:51 pmPHL - SJO
1 stop16h 34mSpirit Airlines
Deal found 10/16$220
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:35 pmSJO - PHL
1 stop9h 24mSpirit Airlines
Mon 10/277:54 pmPHL - SJO
1 stop17h 36mSpirit Airlines
Deal found 10/16$222
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:35 pmSJO - PHL
1 stop9h 24mSpirit Airlines
Fri 11/78:51 pmPHL - SJO
1 stop16h 34mSpirit Airlines
Deal found 10/14$227
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 12/2512:35 pmSJO - PHL
2 stops20h 20mUnited Airlines
Thu 1/810:30 amPHL - SJO
2 stops27h 26mUnited Airlines
Deal found 10/16$234
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:30 pmSJO - PHL
1 stop8h 56mSpirit Airlines
Thu 11/138:51 pmPHL - SJO
1 stop16h 34mSpirit Airlines
Deal found 10/16$240
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:20 pmSJO - PHL
1 stop9h 26mSpirit Airlines
Sun 12/79:09 pmPHL - SJO
1 stop16h 16mSpirit Airlines
Deal found 10/16$242
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 11/211:11 pmSJO - PHL
1 stop10h 14mAmerican Airlines
Sun 12/76:45 pmPHL - SJO
1 stop18h 07mAmerican Airlines
Deal found 10/15$243
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/1512:35 pmSJO - PHL
2 stops20h 49mUnited Airlines
Tue 11/186:00 amPHL - SJO
2 stops14h 53mUnited Airlines
Deal found 10/15$247
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 10/252:20 pmSJO - PHL
1 stop8h 02mAmerican Airlines
Wed 11/56:25 amPHL - SJO
1 stop15h 52mAmerican Airlines
Deal found 10/16$248
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 12/267:00 amSJO - PHL
1 stop15h 52mAmerican Airlines
Sat 1/105:00 amPHL - SJO
1 stop15h 44mAmerican Airlines
Deal found 10/15$251
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 11/61:12 pmSJO - PHL
1 stop10h 18mAmerican Airlines
Tue 11/1811:03 amPHL - SJO
2 stops12h 10mAmerican Airlines
Deal found 10/16$252
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:30 pmSJO - PHL
1 stop8h 56mSpirit Airlines
Wed 12/105:35 amPHL - SJO
1 stop7h 50mSpirit Airlines
Deal found 10/14$254

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$226
(JetBlue)

One-way from

$106
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$301
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. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 16, 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 12/25

2:05 pm-12:45 am

1 stop9h 40m

Philadelphia

Tue 1/6

7:45 pm-12:56 pm

2 stops42h 11m

$234

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 10/24

1:30 pm-2:04 pm

2 stops22h 34m

Philadelphia

Mon 10/27

8:00 pm-12:15 pm

2 stops18h 15m

$234

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 12/25

2:05 pm-9:55 am

2 stops18h 50m

Philadelphia

Thu 1/8

1:10 pm-12:56 pm

1 stop24h 46m

$234

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 10/24

1:30 pm-5:35 pm

2 stops26h 05m

Philadelphia

Thu 11/13

5:58 pm-11:25 am

1 stop18h 27m

$234

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 11/4

2:20 pm-2:06 pm

2 stops22h 46m

Philadelphia

Wed 11/12

8:00 pm-11:25 am

2 stops16h 25m

$234

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 12/25

12:34 am-11:14 am

1 stop9h 40m

Philadelphia

Sat 1/10

5:00 am-9:02 pm

1 stop17h 02m

$243

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sat 11/15

2:59 pm-9:04 am

1 stop17h 05m

Philadelphia

Tue 11/18

11:03 am-10:13 pm

2 stops12h 10m

$247

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 12/16

2:20 pm-2:07 pm

2 stops22h 47m

Philadelphia

Sat 1/31

5:00 pm-1:15 pm

2 stops21h 15m

$247

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 11/14

1:30 pm-11:26 pm

1 stop8h 56m

Philadelphia

Wed 12/10

5:35 am-12:25 pm

1 stop7h 50m

$260

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 11/6

2:15 pm-12:52 am

1 stop9h 37m

Philadelphia

Thu 11/20

8:00 am-10:07 pm

1 stop15h 07m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 34 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?

    United Airlines and American Airlines can get you from Costa Rica to Delaware in just under 9h 40m. Your travel time can differ by up to 8h 24m. Airlines will cover a distance of 2136 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Costa Rica to Delaware one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $106. JetBlue flights start at $132 while deals on United Airlines start at $137 one-way.

  • 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 Atlanta flights

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