$321+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SJO
Nov 12 — Nov 191
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from Appleton to Costa RicaExplore 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 October 13, 2026.
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 October 13, 2026.
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.
Sat 11/76:18 pm -
2 stops18h 15m
Fri 11/133:17 pm -
2 stops26h 26m
Deal found 10/9![American Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 10/10. 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 11/76:18 pm -
2 stops18h 15m
Sat 11/143:01 pm -
2 stops19h 52m
Deal found 10/10![American Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Wed 11/252:33 pm -
2 stops21h 21m
Wed 12/25:20 pm -
2 stops18h 42m
Deal found 10/11![United Airlines logo]()
$691
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.
Tue 11/1711:23 am -
2 stops25h 38m
Sun 11/222:07 pm -
1 stop8h 45m
Deal found 10/8![American Airlines logo]()
$694
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 am -
1 stop7h 42m
Sun 11/227:00 am -
1 stop15h 17m
Deal found 10/8![Delta logo]()
$695
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.
Sat 10/176:14 pm -
2 stops20h 29m
Tue 10/202:44 pm -
2 stops25h 51m
Deal found 10/8![American Airlines logo]()
$719
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:55 pm -
2 stops20h 15m
Thu 11/55:20 pm -
2 stops22h 26m
Deal found 10/9![United Airlines logo]()
$809
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 12/282:50 pm -
2 stops29h 49m
Mon 1/181:15 am -
2 stops12h 39m
Deal found 10/11![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Tue 11/104:55 pm -
2 stops27h 44m
Thu 11/1211:28 pm -
2 stops12h 47m
Deal found 10/11![United Airlines logo]()
$825
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 12/282:50 pm -
2 stops29h 49m
Thu 1/211:25 pm -
1 stop28h 49m
Deal found 10/11![United Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 12/282:50 pm -
2 stops29h 49m
Sun 1/171:15 am -
2 stops22h 00m
Deal found 10/11![United Airlines logo]()
$840
This KAYAK deal was found by Cheapflights users on 10/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:00 am -
2 stops28h 35m
Sun 12/2712:43 am -
2 stops17h 12m
Deal found 10/11![GOL logo]()
$844
Best flights from Appleton to Costa RicaDiscover carefully curated flight deals from Appleton to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Appleton to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This Avianca deal was found by Cheapflights users on 10/12. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/79:25 am -
2 stops13h 50m
Sun 1/175:35 am -
2 stops13h 44m
Deal found 10/12![Multiple Airlines logo]()
$624
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:00 am -
2 stops14h 39m
Wed 1/271:25 pm -
1 stop9h 50m
Deal found 10/9![United Airlines logo]()
$685
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Mon 3/85:33 am -
1 stop9h 20m
Mon 3/152:41 pm -
1 stop8h 29m
Deal found 10/13![American Airlines logo]()
$687
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 am -
1 stop7h 42m
Sun 11/227:00 am -
1 stop15h 17m
Deal found 10/9![Delta logo]()
$695
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Tue 11/1711:23 am -
2 stops25h 38m
Sun 11/222:07 pm -
1 stop8h 45m
Deal found 10/10![American Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 10/12. 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 1/235:00 pm -
1 stop19h 56m
Sat 1/302:06 pm -
1 stop9h 09m
Deal found 10/12![United Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 10/12. 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 1/286:00 am -
1 stop13h 54m
Thu 2/41:31 pm -
1 stop8h 35m
Deal found 10/12![American Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Mon 2/155:00 pm -
2 stops20h 22m
Thu 2/2511:28 pm -
2 stops21h 41m
Deal found 10/12![United Airlines logo]()
$785
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.
Wed 1/67:51 am -
1 stop28h 33m
Mon 1/183:16 pm -
2 stops26h 47m
Deal found 10/8![American Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 10/12. 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 2/149:15 am -
2 stops28h 07m
Thu 2/2511:28 pm -
2 stops21h 41m
Deal found 10/12![United Airlines logo]()
$785
This United Airlines deal was found by Cheapflights users on 10/12. 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 2/142:43 pm -
2 stops22h 39m
Wed 2/2411:28 pm -
2 stops21h 41m
Deal found 10/12![United Airlines logo]()
$785
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.
Thu 3/1811:27 am -
2 stops23h 47m
Thu 3/251:59 pm -
2 stops19h 14m
Deal found 10/8![American Airlines logo]()
$793
This American Airlines deal was found by Cheapflights users on 10/12. 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 1/76:00 am -
1 stop13h 54m
Sun 1/173:56 pm -
2 stops19h 02m
Deal found 10/12![American Airlines logo]()
$815
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:00 am -
1 stop7h 56m
Sun 1/172:20 pm -
2 stops21h 37m
Deal found 10/8![United Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 10/10. 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 1/306:00 am -
2 stops12h 37m
Wed 2/35:20 pm -
2 stops18h 37m
Deal found 10/10![United Airlines logo]()
$821
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:55 pm -
2 stops20h 15m
Thu 11/51:00 pm -
1 stop31h 48m
Deal found 10/9![United Airlines logo]()
$821
Last-minute flights from Appleton to Costa RicaDiscover last-minute flight deals from Appleton to Costa Rica. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Costa Rica. Data last updated October 13, 2026 and is based on user searches.
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.
Sat 10/176:14 pm -
2 stops20h 29m
Tue 10/202:44 pm -
2 stops25h 51m
Deal found 10/8![American Airlines logo]()
$719
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:55 pm -
2 stops20h 15m
Thu 11/55:20 pm -
2 stops22h 26m
Deal found 10/9![United Airlines logo]()
$809
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.
Sat 11/76:18 pm -
2 stops18h 15m
Fri 11/133:17 pm -
2 stops26h 26m
Deal found 10/9![American Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 10/10. 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 11/76:18 pm -
2 stops18h 15m
Sat 11/143:01 pm -
2 stops19h 52m
Deal found 10/10![American Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Tue 11/104:55 pm -
2 stops27h 44m
Thu 11/1211:28 pm -
2 stops12h 47m
Deal found 10/11![United Airlines logo]()
$825
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.
Tue 11/1711:23 am -
2 stops25h 38m
Sun 11/222:07 pm -
1 stop8h 45m
Deal found 10/8![American Airlines logo]()
$694
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 am -
1 stop7h 42m
Sun 11/227:00 am -
1 stop15h 17m
Deal found 10/8![Delta logo]()
$695
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 11/244:55 pm -
2 stops20h 27m
Sun 11/292:25 pm -
2 stops21h 50m
Deal found 10/12![United Airlines logo]()
$1,173
This American Airlines deal was found by Cheapflights users on 10/11. 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.
Tue 11/245:35 am -
2 stops15h 22m
Sun 11/292:07 pm -
1 stop8h 54m
Deal found 10/11![American Airlines logo]()
$1,233
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Wed 11/252:33 pm -
2 stops21h 21m
Wed 12/25:20 pm -
2 stops18h 42m
Deal found 10/11![United Airlines logo]()
$691
One-way flights from Appleton to Costa RicaSearch for one-way flight options from Appleton to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Appleton to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This American Airlines deal was found by Cheapflights users on 10/12. 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 1/306:39 pm -
2 stops20h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Sat 1/301:22 pm -
3 stops24h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$614
Find 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 October 13, 2026.
Round-trip from | $619 (American Airlines) |
|---|---|
One-way from | $321 (American Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $730 |
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 7,457,451 searches. Data last updated October 13, 2026.
Use the filters below to find and compare flights from Appleton to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonLiberia
ATW Appleton Intl - LIR Liberia
ATWLIR
Appleton Intl
Sat 1/30
6:39 pm-2:42 pm
2 stops20h 03m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$321
AppletonLiberia
ATW Appleton Intl - LIR Liberia
ATWLIR
Appleton Intl
Sat 1/30
1:22 pm-1:51 pm
3 stops24h 29m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$614
AppletonSan José
ATW Appleton Intl - SJO San José Juan Santamaria Intl
ATWSJO
Appleton Intl
Thu 1/7
9:25 am-11:15 pm
2 stops13h 50m
San José Juan Santamaria Intl
Sun 1/17
5:35 am-7:19 pm
2 stops13h 44m
$624
AppletonSan José
ATW Appleton Intl - SJO San José Juan Santamaria Intl
ATWSJO
Appleton Intl
Fri 1/22
6:00 am-8:39 pm
2 stops14h 39m
San José Juan Santamaria Intl
Wed 1/27
1:25 pm-11:15 pm
1 stop9h 50m
$685
Quickest round-trip
AppletonLiberia
ATW Appleton Intl - LIR Liberia
ATWLIR
Appleton Intl
Mon 3/8
5:33 am-2:53 pm
1 stop9h 20m
Liberia
Mon 3/15
2:41 pm-12:10 am
1 stop8h 29m
$687
AppletonSan José
ATW Appleton Intl - SJO San José Juan Santamaria Intl
ATWSJO
Appleton Intl
Tue 11/17
5:30 am-1:12 pm
1 stop7h 42m
San José Juan Santamaria Intl
Sun 11/22
7:00 am-10:17 pm
1 stop15h 17m
$695
AppletonSan José
ATW Appleton Intl - SJO San José Juan Santamaria Intl
ATWSJO
Appleton Intl
Tue 11/17
11:23 am-1:01 pm
2 stops25h 38m
San José Juan Santamaria Intl
Sun 11/22
2:07 pm-10:52 pm
1 stop8h 45m
$727
AppletonSan José
ATW Appleton Intl - SJO San José Juan Santamaria Intl
ATWSJO
Appleton Intl
Thu 1/28
6:00 am-7:54 pm
1 stop13h 54m
San José Juan Santamaria Intl
Thu 2/4
1:31 pm-10:06 pm
1 stop8h 35m
$750
AppletonLiberia
ATW Appleton Intl - LIR Liberia
ATWLIR
Appleton Intl
Sat 1/23
5:00 pm-12:56 pm
1 stop19h 56m
Liberia
Sat 1/30
2:06 pm-11:15 pm
1 stop9h 09m
$765
AppletonLiberia
ATW Appleton Intl - LIR Liberia
ATWLIR
Appleton Intl
Wed 1/6
7:51 am-12:24 pm
1 stop28h 33m
Liberia
Mon 1/18
3:16 pm-6:03 pm
2 stops26h 47m
$765
Showing 1-10 of 18 resultsSorted by cheapest first
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.
ATW-LIR
ATW-SJO
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
ATW-CR0
ATW-LIR
ATW-SJO
What is the cheapest month to book a flight from Appleton to Costa Rica?
Currently, April is the cheapest month in which you can book a flight from Appleton to Costa Rica (average of $601). Flying from Appleton to Costa Rica in November is currently the most expensive (average of $1,300). 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 October 13, 2026.
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.
Food
7.2
Overall
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Overall
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Overall
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Appleton to Costa Rica by cabin class
Find flights from Appleton to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Appleton and Costa Rica flights
Browse other Appleton and Costa Rica flight options. Last updated on October 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$875 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$501 | Average$718 | FlexibilityNo cancel fee | On-time71% |