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Delaware

$151+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ILG
avr. 7 — avr. 141
lun. 4/7
lun. 4/14
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 avril 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Cheapflightsfares)

One-way from

$198
(Avianca Connect)

Popular in

June

Cheapest in

May

Average price

$384
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. 12% potential increase in price ($59 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 April 2025
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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 avril 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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.
ven. 5/911:32 amSJO - PHL
1 stop18h 16mSpirit Airlines
lun. 5/127:12 pmPHL - SJO
1 stop17h 15mSpirit Airlines
Deal found 4/1$229
This Mytrip deal was found by Cheapflights users on 3/31. 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.
mer. 4/2312:55 amSJO - PHL
2 stops21h 14mMultiple Airlines
mer. 4/306:00 amPHL - SJO
1 stop6h 24mMultiple Airlines
Deal found 3/31$295
This Air Canada deal was found by Cheapflights users on 4/1. 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.
ven. 4/113:05 pmLIR - PHL
1 stop21h 42mAir Canada
mar. 4/154:25 pmPHL - LIR
1 stop22h 45mAir Canada
Deal found 4/1$313
This United Airlines deal was found by Cheapflights users on 4/1. 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.
ven. 5/3011:13 amSJO - PHL
2 stops25h 11mUnited Airlines
lun. 6/96:15 amPHL - SJO
2 stops29h 56mUnited Airlines
Deal found 4/1$412
This American Airlines deal was found by Cheapflights users on 4/1. 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.
mer. 7/92:13 pmSJO - PHL
1 stop19h 10mAmerican Airlines
sam. 7/195:35 pmPHL - SJO
1 stop20h 05mAmerican Airlines
Deal found 4/1$414
This Mytrip deal was found by Cheapflights users on 4/1. 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.
ven. 4/113:05 pmLIR - PHL
1 stop21h 42mMultiple Airlines
mar. 4/157:00 amPHL - LIR
3 stops32h 10mMultiple Airlines
Deal found 4/1$463
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/161:40 pmSJO - PHL
2 stops18h 15mSouthwest
dim. 9/288:25 pmPHL - SJO
2 stops18h 20mSouthwest
Deal found 4/1$476
This American Airlines deal was found by Cheapflights users on 3/31. 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.
mer. 5/1412:20 pmLIR - PHL
1 stop10h 26mAmerican Airlines
lun. 5/195:00 amPHL - LIR
1 stop8h 45mAmerican Airlines
Deal found 3/31$518
This United Airlines deal was found by Cheapflights users on 4/1. 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.
dim. 5/43:25 pmLIR - PHL
1 stop29h 30mUnited Airlines
ven. 5/98:00 amPHL - LIR
1 stop8h 23mUnited Airlines
Deal found 4/1$681
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/1411:20 amLIR - PHL
2 stops28h 34mAlaska Airlines
lun. 5/197:00 amPHL - LIR
3 stops25h 20mAlaska Airlines
Deal found 3/31$1,677

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 avril 2, 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

ven. 5/9

11:32 am-7:48 am

1 stop18h 16m

Philadelphia

lun. 5/12

7:12 pm-10:27 am

1 stop17h 15m

$229

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

mer. 4/23

12:55 am-12:09 am

2 stops21h 14m

Philadelphia

mer. 4/30

6:00 am-10:24 am

1 stop6h 24m

$295

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

ven. 4/11

3:05 pm-2:47 pm

1 stop21h 42m

Philadelphia

mar. 4/15

4:25 pm-1:10 pm

1 stop22h 45m

$313

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

ven. 5/9

7:55 am-12:08 pm

2 stops26h 13m

Philadelphia

lun. 5/12

5:01 pm-12:26 pm

2 stops21h 25m

$409

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

mer. 7/9

2:13 pm-11:23 am

1 stop19h 10m

Philadelphia

sam. 7/19

5:35 pm-11:40 am

1 stop20h 05m

$414

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

ven. 4/11

3:05 pm-2:47 pm

1 stop21h 42m

Philadelphia

mar. 4/15

7:00 am-1:10 pm

3 stops32h 10m

$463

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

mar. 9/16

1:40 pm-9:55 am

2 stops18h 15m

Philadelphia

dim. 9/28

8:25 pm-12:45 pm

2 stops18h 20m

$476

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

mer. 5/14

12:20 pm-12:46 am

1 stop10h 26m

Philadelphia

lun. 5/19

5:00 am-11:45 am

1 stop8h 45m

$518

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

sam. 8/9

1:47 pm-9:36 am

2 stops17h 49m

Philadelphia

sam. 8/16

6:30 am-12:35 pm

1 stop8h 05m

$551

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

dim. 5/4

3:25 pm-10:55 pm

1 stop29h 30m

Philadelphia

ven. 5/9

8:00 am-2:23 pm

1 stop8h 23m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 29 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

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Delaware. Reviews last updated avril 2, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Copa Airlines from Costa Rica to Delaware by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Copa Airlines
7.6
Good
1,400 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 $200. Air Canada flights start at $229 while deals on Frontier start at $299 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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