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Delaware

$121+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ILG
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$230
(Kiwi.com)

One-way from

$121
(Priceline)

Popular in

March

Cheapest in

October

Average price

$349
Provider with most accurate pricing for San José Juan Santamaria Intl-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Philadelphia flights.
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From Costa Rica to Delaware
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One-way flight from Costa Rica to Delaware
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Highest demand for flights based on searches. 15% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
mar. 2/171:31 pmSJO - PHL
1 stop18h 13mSpirit Airlines
lun. 2/235:26 pmPHL - SJO
1 stop19h 56mSpirit Airlines
Deal found 1/6$230
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
vie. 2/61:30 pmSJO - PHL
1 stop18h 17mSpirit Airlines
mar. 2/176:00 amPHL - SJO
1 stop7h 22mSpirit Airlines
Deal found 1/6$238
This Mytrip deal was found by Cheapflights users on 1/6. 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.
jue. 2/121:31 pmSJO - PHL
1 stop9h 19mSpirit Airlines
sáb. 2/215:26 pmPHL - SJO
2 stops19h 14mSpirit Airlines
Deal found 1/6$242
This Cheapflightsfares deal was found by Cheapflights users on 1/5. 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.
vie. 2/271:31 pmSJO - PHL
1 stop18h 13mSpirit Airlines
lun. 3/26:00 amPHL - SJO
1 stop7h 22mSpirit Airlines
Deal found 1/5$244
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
sáb. 2/71:30 pmSJO - PHL
1 stop9h 20mSpirit Airlines
mar. 2/176:00 amPHL - SJO
1 stop7h 22mSpirit Airlines
Deal found 1/6$247
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
jue. 2/121:31 pmSJO - PHL
1 stop9h 19mSpirit Airlines
mar. 2/176:00 amPHL - SJO
1 stop7h 22mSpirit Airlines
Deal found 1/6$254
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
vie. 2/61:30 pmSJO - PHL
1 stop9h 29mMultiple Airlines
jue. 2/196:00 amPHL - SJO
1 stop7h 22mMultiple Airlines
Deal found 1/6$257
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
sáb. 2/71:30 pmSJO - PHL
1 stop9h 20mSpirit Airlines
jue. 2/196:00 amPHL - SJO
1 stop7h 22mSpirit Airlines
Deal found 1/6$260
This Air Canada deal was found by Cheapflights users on 1/6. 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.
vie. 1/233:45 pmLIR - PHL
1 stop30h 01mAir Canada
lun. 1/263:30 pmPHL - LIR
1 stop24h 25mAir Canada
Deal found 1/6$328
This United Airlines deal was found by Cheapflights users on 1/6. 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.
lun. 3/28:35 amLIR - PHL
2 stops24h 49mUnited Airlines
lun. 3/168:00 amPHL - LIR
1 stop29h 55mUnited Airlines
Deal found 1/6$374
This American Airlines deal was found by Cheapflights users on 1/6. 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.
lun. 3/23:29 pmLIR - PHL
1 stop17h 11mAmerican Airlines
lun. 3/165:00 amPHL - LIR
1 stop10h 13mAmerican Airlines
Deal found 1/6$383
This American Airlines deal was found by Cheapflights users on 1/7. 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.
jue. 2/53:13 pmLIR - PHL
1 stop8h 29mAmerican Airlines
jue. 2/126:40 pmPHL - LIR
1 stop18h 52mAmerican Airlines
Deal found 1/7$397

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 enero 8, 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

mar. 2/17

1:31 pm-8:44 am

1 stop18h 13m

Philadelphia

lun. 2/23

5:26 pm-12:22 pm

1 stop19h 56m

$230

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

sáb. 2/7

12:33 pm-11:50 pm

2 stops10h 17m

Philadelphia

dom. 2/15

6:00 am-12:22 pm

1 stop7h 22m

$276

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

jue. 2/12

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

sáb. 2/21

5:26 pm-11:40 am

2 stops19h 14m

$285

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

dom. 2/8

1:30 pm-12:44 am

1 stop10h 14m

Philadelphia

sáb. 2/21

5:30 am-11:40 am

1 stop7h 10m

$292

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

lun. 1/26

12:33 pm-10:03 pm

1 stop8h 30m

Philadelphia

lun. 2/2

6:18 pm-11:37 am

2 stops18h 19m

$302

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

vie. 1/23

3:45 pm-10:46 pm

1 stop30h 01m

Philadelphia

lun. 1/26

3:30 pm-2:55 pm

1 stop24h 25m

$328

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

lun. 2/9

1:30 pm-11:19 am

1 stop20h 49m

Philadelphia

mié. 2/18

5:26 pm-11:40 am

2 stops19h 14m

$329

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

vie. 2/6

12:33 pm-10:32 pm

1 stop8h 59m

Philadelphia

sáb. 2/14

7:07 pm-11:40 am

2 stops17h 33m

$353

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

lun. 3/2

8:35 am-10:24 am

2 stops24h 49m

Philadelphia

lun. 3/16

8:00 am-11:55 am

1 stop29h 55m

$374

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

lun. 3/2

3:29 pm-9:40 am

1 stop17h 11m

Philadelphia

lun. 3/16

5:00 am-1:13 pm

1 stop10h 13m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 27 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, Air Canada, and United Airlines can get you from Costa Rica to Delaware in just under 18h 13m. Your travel time can differ by up to 11h 48m. 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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