Costa Rica

$305+ Cheap flights from Appleton (ATW) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SJO
nov. 9 — nov. 161
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Find flight deals from Appleton to Costa Rica

Cheapest flights from Appleton to Costa Rica
Explore the most affordable flight options available from Appleton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 10, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
dom. 12/71:53 pmATW - SJO
1 stop22h 21mMultiple Airlines
jue. 12/111:19 pmSJO - ATW
1 stop8h 29mMultiple Airlines
Deal found 10/9$305
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
lun. 12/110:51 amATW - SJO
1 stop25h 24mMultiple Airlines
mié. 12/101:16 amSJO - ATW
1 stop20h 32mMultiple Airlines
Deal found 10/9$318
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
lun. 12/110:51 amATW - SJO
1 stop25h 24mMultiple Airlines
sáb. 12/61:16 amSJO - ATW
1 stop20h 32mMultiple Airlines
Deal found 10/9$364
This Kiwi.com deal was found by Cheapflights users on 10/9. 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. 12/41:53 pmATW - SJO
1 stop10h 28mMultiple Airlines
mié. 12/101:16 amSJO - ATW
1 stop20h 32mMultiple Airlines
Deal found 10/9$378
This Kiwi.com deal was found by Cheapflights users on 10/9. 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. 12/55:29 pmATW - SJO
2 stops18h 45mMultiple Airlines
mié. 12/101:16 amSJO - ATW
1 stop20h 32mMultiple Airlines
Deal found 10/9$380
This Kiwi.com deal was found by Cheapflights users on 10/9. 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. 12/41:53 pmATW - SJO
1 stop10h 28mMultiple Airlines
sáb. 12/61:16 amSJO - ATW
1 stop20h 32mMultiple Airlines
Deal found 10/9$423
This Kiwi.com deal was found by Cheapflights users on 10/9. 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. 12/55:29 pmATW - SJO
2 stops18h 45mMultiple Airlines
dom. 12/71:19 pmSJO - ATW
1 stop8h 29mMultiple Airlines
Deal found 10/9$425
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
lun. 12/110:51 amATW - SJO
1 stop25h 24mMultiple Airlines
dom. 12/71:16 amSJO - ATW
2 stops20h 37mMultiple Airlines
Deal found 10/9$436
This American Airlines deal was found by Cheapflights users on 10/9. 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.
mié. 12/35:10 amATW - SJO
1 stop17h 18mAmerican Airlines
mié. 12/106:00 amSJO - ATW
1 stop9h 34mAmerican Airlines
Deal found 10/9$440
This American Airlines deal was found by Cheapflights users on 10/8. 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.
mié. 12/34:06 pmATW - LIR
2 stops20h 24mAmerican Airlines
mié. 3/111:14 pmLIR - ATW
1 stop20h 33mAmerican Airlines
Deal found 10/8$588
This American Airlines deal was found by Cheapflights users on 10/8. 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.
vie. 11/287:45 pmATW - LIR
1 stop17h 52mAmerican Airlines
sáb. 12/61:34 pmLIR - ATW
1 stop9h 13mAmerican Airlines
Deal found 10/8$597

Cheap flight deals from Appleton to Costa Rica

Keep the following information in mind while searching for Appleton to Costa Rica flight deals. Data was last updated octubre 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$305
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$506
Provider with most accurate pricing for Appleton Intl-San José Juan Santamaria Intl flight deals.
Provider most trusted by Cheapflights users for Appleton Intl-San José Juan Santamaria Intl flights.
From Appleton Intl to Costa Rica
Highest demand for flights based on searches. 20% potential increase in price ($166 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Costa Rica 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 octubre 10, 2025.
Use the filters below to find and compare flights from Appleton to Costa Rica that are best for you.

Fly from

Appleton

Fly to

Costa Rica

Route

Depart

Return

Price

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

dom. 12/7

5:23 am-10:12 pm

1 stop16h 49m

San José Juan Santamaria Intl

vie. 12/12

7:00 am-10:10 pm

1 stop15h 10m

$440

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

dom. 12/7

5:23 am-10:12 pm

1 stop16h 49m

San José Juan Santamaria Intl

mar. 12/16

2:31 pm-5:14 pm

2 stops26h 43m

$444

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

mié. 12/3

5:23 am-10:12 pm

1 stop16h 49m

San José Juan Santamaria Intl

mar. 12/9

7:00 am-10:10 pm

1 stop15h 10m

$457

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

dom. 11/30

5:23 am-10:07 pm

1 stop16h 44m

San José Juan Santamaria Intl

mar. 12/9

7:00 am-10:10 pm

1 stop15h 10m

$478

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

vie. 12/5

5:23 am-10:12 pm

1 stop16h 49m

San José Juan Santamaria Intl

jue. 12/11

7:00 am-10:10 pm

1 stop15h 10m

$482

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

vie. 12/5

5:23 am-10:12 pm

1 stop16h 49m

San José Juan Santamaria Intl

mié. 12/10

7:00 am-10:10 pm

1 stop15h 10m

$482

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

mié. 12/3

5:23 am-1:06 pm

1 stop7h 43m

San José Juan Santamaria Intl

mar. 12/16

2:31 pm-5:14 pm

2 stops26h 43m

$482

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

lun. 12/1

5:21 pm-10:12 pm

2 stops28h 51m

San José Juan Santamaria Intl

mar. 12/9

7:00 am-10:33 am

2 stops27h 33m

$482

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

sáb. 12/6

5:23 am-10:12 pm

1 stop16h 49m

San José Juan Santamaria Intl

mar. 12/9

7:00 am-10:10 pm

1 stop15h 10m

$482

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

mar. 12/2

6:05 pm-1:06 pm

2 stops19h 01m

San José Juan Santamaria Intl

mar. 12/9

7:00 am-10:10 pm

1 stop15h 10m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 14 results
1
2

Best time to book a flight from Appleton to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Appleton 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 Appleton to Costa Rica

What is the cheapest month to book a flight from Appleton to Costa Rica?

Currently, August is the cheapest month in which you can book a flight from Appleton to Costa Rica (average of $184). Flying from Appleton to Costa Rica in April is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated octubre 10, 2025.
Read through reviews of airlines operating flights from Appleton to Costa Rica, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Appleton to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Appleton to Costa Rica?

    Appleton Intl (ATW), located 5.1 mi from the city center, is the airport you fly out of when you book flights from Appleton to Costa Rica.

  • How long is the flight from Appleton to Costa Rica?

    For as low as $581, Delta can have you in Costa Rica from Appleton in 10h 37m. The distance between Appleton and Costa Rica is about 2331 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Appleton to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Appleton to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Costa Rica.

  • Can I find deals for business class flights from Appleton to Costa Rica?

    Yes. Cheapflights offers flight deals from Appleton to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Appleton to Costa Rica?

    Currently, August is the cheapest month in which you can book a flight from Appleton to Costa Rica (average of $184). Flying from Appleton to Costa Rica in April is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Appleton to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Appleton to Costa Rica

Discover the top 2 airlines that operate flights from Appleton to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$273Average$683FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$545Average$754FlexibilityNo cancel feeOn-time71%

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