$201+ Cheap flights from Wisconsin 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SJO
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from Wisconsin to Costa Rica with Cheapflights
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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Cheapest flights from Wisconsin to Costa RicaExplore the most affordable flight options available from Wisconsin to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
Explore the most affordable flight options available from Wisconsin to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
This Delta deal was found by Cheapflights users on 9/27. 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.
Wed 11/1112:42 pm -
1 stop9h 33m
Wed 11/187:00 am -
1 stop14h 01m
Deal found 9/27![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 11/1810:20 am -
1 stop11h 55m
Tue 11/247:00 am -
1 stop10h 36m
Deal found 9/28![Delta logo]()
$532
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/288:31 pm -
2 stops16h 36m
Sat 12/52:00 pm -
1 stop8h 36m
Deal found 9/30![American Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sun 11/297:00 am -
1 stop15h 49m
Sun 12/61:42 pm -
1 stop10h 13m
Deal found 9/26![American Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/128:41 pm -
2 stops15h 52m
Thu 11/191:31 pm -
2 stops10h 28m
Deal found 9/30![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 9/30. 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 stops20h 17m
Fri 11/133:35 pm -
2 stops19h 18m
Deal found 9/30![American Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 11/1410:15 am -
1 stop12h 00m
Sat 11/217:00 am -
1 stop7h 25m
Deal found 9/30![Delta logo]()
$612
This Delta deal was found by Cheapflights users on 9/30. 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 11/1012:42 pm -
1 stop9h 33m
Thu 11/197:00 am -
1 stop10h 36m
Deal found 9/30![Delta logo]()
$614
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/68:00 am -
1 stop12h 37m
Tue 10/2710:28 pm -
2 stops12h 00m
Deal found 9/29![United Airlines logo]()
$619
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/115:30 pm -
1 stop17h 55m
Wed 11/1811:28 pm -
2 stops18h 15m
Deal found 9/27![United Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/35:30 pm -
1 stop27h 09m
Fri 11/68:45 am -
1 stop14h 01m
Deal found 9/28![United Airlines logo]()
$635
This Southwest deal was found by Cheapflights users on 9/28. 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.
Tue 11/37:20 pm -
2 stops17h 00m
Fri 11/61:20 pm -
2 stops10h 35m
Deal found 9/28![Southwest logo]()
$642
Best flights from Wisconsin to Costa RicaDiscover carefully curated flight deals from Wisconsin to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from Wisconsin to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This Delta deal was found by Cheapflights users on 9/26. 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.
Wed 11/1810:20 am -
1 stop11h 55m
Tue 11/247:00 am -
1 stop10h 36m
Deal found 9/26![Delta logo]()
$532
This American Airlines deal was found by Cheapflights users on 9/28. 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 2/272:46 pm -
2 stops19h 39m
Wed 3/312:35 am -
2 stops13h 27m
Deal found 9/28![American Airlines logo]()
$537
This Copa Airlines deal was found by Cheapflights users on 10/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/108:29 am -
2 stops22h 53m
Sun 1/175:52 pm -
2 stops25h 18m
Deal found 10/1![Copa Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 9/26. 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 2/245:00 am -
1 stop7h 15m
Wed 3/101:25 pm -
1 stop9h 38m
Deal found 9/26![United Airlines logo]()
$630
This American Airlines deal was found by Cheapflights users on 9/26. 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 1/306:24 am -
1 stop30h 00m
Sat 2/273:17 pm -
2 stops19h 55m
Deal found 9/26![American Airlines logo]()
$580
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 11/1410:15 am -
1 stop12h 00m
Sat 11/217:00 am -
1 stop7h 25m
Deal found 9/30![Delta logo]()
$612
This United Airlines deal was found by Cheapflights users on 9/26. 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 1/67:19 pm -
2 stops17h 51m
Wed 1/132:06 pm -
1 stop9h 04m
Deal found 9/26![United Airlines logo]()
$639
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sun 1/108:02 pm -
2 stops18h 40m
Thu 1/141:24 pm -
2 stops18h 59m
Deal found 9/26![American Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 9/27. 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.
Sat 1/2312:20 pm -
1 stop9h 45m
Sat 1/303:55 pm -
1 stop7h 54m
Deal found 9/27![Delta logo]()
$612
This United Airlines deal was found by Cheapflights users on 9/26. 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 1/205:00 am -
2 stops15h 39m
Wed 1/271:25 pm -
1 stop9h 25m
Deal found 9/26![United Airlines logo]()
$658
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 2/312:20 pm -
1 stop9h 45m
Mon 2/87:05 am -
1 stop7h 49m
Deal found 9/29![Delta logo]()
$612
This American Airlines deal was found by Cheapflights users on 9/27. 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 1/198:09 pm -
2 stops17h 42m
Wed 1/277:30 am -
2 stops16h 23m
Deal found 9/27![American Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/305:00 am -
2 stops11h 10m
Tue 11/175:20 pm -
1 stop17h 03m
Deal found 9/30![United Airlines logo]()
$666
This Delta deal was found by Cheapflights users on 9/29. 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 11/1012:42 pm -
1 stop9h 33m
Thu 11/197:00 am -
1 stop10h 36m
Deal found 9/29![Delta logo]()
$614
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Tue 1/266:33 pm -
2 stops19h 18m
Wed 2/31:31 pm -
1 stop8h 35m
Deal found 10/1![American Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/23:33 pm -
2 stops21h 49m
Fri 11/612:35 pm -
1 stop10h 11m
Deal found 9/29![United Airlines logo]()
$667
This Delta deal was found by Cheapflights users on 9/26. 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 12/87:00 am -
2 stops15h 17m
Sat 12/197:00 am -
1 stop9h 26m
Deal found 9/26![Delta logo]()
$655
This American Airlines deal was found by Cheapflights users on 9/28. 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 2/812:59 pm -
1 stop23h 31m
Mon 3/17:45 am -
2 stops15h 06m
Deal found 9/28![American Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/315:00 am -
1 stop7h 48m
Sat 11/77:30 am -
1 stop13h 13m
Deal found 9/30![United Airlines logo]()
$670
This Delta deal was found by Cheapflights users on 9/26. 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.
Sat 10/315:30 am -
1 stop7h 15m
Wed 11/42:00 pm -
1 stop9h 53m
Deal found 9/26![Delta logo]()
$666
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/308:15 am -
2 stops13h 45m
Sat 11/71:55 pm -
1 stop9h 12m
Deal found 9/30![United Airlines logo]()
$670
This American Airlines deal was found by Cheapflights users on 9/26. 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 11/176:18 pm -
2 stops26h 32m
Sun 11/226:00 am -
2 stops18h 09m
Deal found 9/26![American Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 9/30. 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 2/185:00 am -
1 stop7h 56m
Tue 2/238:45 am -
2 stops12h 34m
Deal found 9/30![United Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 9/26. 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 9/26![Delta logo]()
$728
This American Airlines deal was found by Cheapflights users on 9/29. 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 1/66:39 pm -
2 stops19h 37m
Mon 1/183:16 pm -
2 stops26h 47m
Deal found 9/29![American Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 9/28. 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 1/77:51 am -
1 stop28h 39m
Sun 1/173:56 pm -
2 stops19h 02m
Deal found 9/28![American Airlines logo]()
$741
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 1/162:00 pm -
1 stop8h 05m
Tue 1/267:05 am -
1 stop9h 29m
Deal found 9/30![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/30. 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 2/285:00 am -
2 stops11h 10m
Fri 3/58:35 am -
2 stops14h 28m
Deal found 9/30![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 9/28. 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.
Sat 1/162:00 pm -
1 stop8h 05m
Mon 1/257:05 am -
1 stop9h 29m
Deal found 9/28![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/30. 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 12/17:18 pm -
2 stops17h 52m
Tue 12/85:20 pm -
2 stops16h 43m
Deal found 9/30![United Airlines logo]()
$753
Last-minute flights from Wisconsin to Costa RicaDiscover last-minute flight deals from Wisconsin to Costa Rica. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to Costa Rica. Data last updated October 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/68:00 am -
1 stop12h 37m
Tue 10/2710:28 pm -
2 stops12h 00m
Deal found 9/29![United Airlines logo]()
$619
This Delta deal was found by Cheapflights users on 9/28. 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 10/205:30 am -
1 stop7h 05m
Fri 10/231:00 pm -
1 stop9h 53m
Deal found 9/28![Delta logo]()
$654
This Delta deal was found by Cheapflights users on 9/27. 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.
Sat 10/315:30 am -
1 stop7h 15m
Wed 11/42:00 pm -
1 stop9h 53m
Deal found 9/27![Delta logo]()
$666
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/35:30 pm -
1 stop27h 09m
Fri 11/68:45 am -
1 stop14h 01m
Deal found 9/28![United Airlines logo]()
$635
This Southwest deal was found by Cheapflights users on 9/28. 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.
Tue 11/37:20 pm -
2 stops17h 00m
Fri 11/61:20 pm -
2 stops10h 35m
Deal found 9/28![Southwest logo]()
$642
This Delta deal was found by Cheapflights users on 9/30. 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 11/1012:42 pm -
1 stop9h 33m
Thu 11/197:00 am -
1 stop10h 36m
Deal found 9/30![Delta logo]()
$614
This Delta deal was found by Cheapflights users on 9/27. 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.
Wed 11/1112:42 pm -
1 stop9h 33m
Wed 11/187:00 am -
1 stop14h 01m
Deal found 9/27![Delta logo]()
$502
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/113:33 pm -
2 stops19h 52m
Wed 11/1811:28 pm -
2 stops15h 30m
Deal found 9/27![United Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/128:41 pm -
2 stops15h 52m
Thu 11/191:31 pm -
2 stops10h 28m
Deal found 9/30![American Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 11/1410:15 am -
1 stop12h 00m
Sat 11/217:00 am -
1 stop7h 25m
Deal found 9/30![Delta logo]()
$612
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 11/1810:20 am -
1 stop11h 55m
Tue 11/247:00 am -
1 stop10h 36m
Deal found 9/28![Delta logo]()
$532
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sun 11/297:00 am -
1 stop15h 49m
Sun 12/61:42 pm -
1 stop10h 13m
Deal found 9/26![American Airlines logo]()
$546
One-way flights from Wisconsin to Costa RicaSearch for one-way flight options from Wisconsin to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
Search for one-way flight options from Wisconsin to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This American Airlines deal was found by Cheapflights users on 9/29. 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 1/268:09 pm -
2 stops17h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$201
This United Airlines deal was found by Cheapflights users on 9/27. 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 3/28:50 am -
2 stops9h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$230
This Southwest deal was found by Cheapflights users on 9/27. 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.
Mon 10/266:30 am -
2 stops14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Southwest logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Tue 10/2710:15 am -
3 stops22h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/246:09 pm -
1 stop17h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/258:00 am -
1 stop12h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$286
This Southwest deal was found by Cheapflights users on 9/28. 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.
Sun 11/157:40 pm -
2 stops18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$287
This Copa Airlines deal was found by Cheapflights users on 9/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/167:10 am -
2 stops23h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Copa Airlines logo]()
$289
This Copa Airlines deal was found by Cheapflights users on 9/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/298:29 am -
2 stops24h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Copa Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/163:33 pm -
2 stops20h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 9/26. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 9/26. 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.
Wed 1/209:26 am -
2 stops12h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Delta logo]()
$314
Find flight deals from Wisconsin to Costa Rica
Keep the following information in mind while searching for Wisconsin to Costa Rica flight deals. Data was last updated October 1, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $434 (American Airlines) |
One-way from | $201 (American Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $691 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wisconsin 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 1, 2026.
Use the filters below to find and compare flights from Wisconsin to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Wed 3/3
8:50 am-7:53 pm
2 stops11h 03m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$230
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Tue 3/2
8:50 am-6:16 pm
2 stops9h 26m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$230
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Mon 10/26
5:30 am-12:00 pm
1 stop7h 30m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$285
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Sat 10/24
6:30 am-7:40 pm
2 stops14h 10m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$285
Quickest round-trip
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Fri 1/29
5:55 am-12:45 pm
1 stop6h 50m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$285
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Sat 10/24
6:09 pm-10:25 am
1 stop17h 16m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$285
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Sat 1/16
6:45 pm-12:42 pm
1 stop17h 57m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$285
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Sun 10/25
8:00 am-7:39 pm
1 stop12h 39m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$286
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Sat 1/16
7:10 am-7:02 am
2 stops23h 52m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
MilwaukeeLiberia
MKE Milwaukee-Mitchell - LIR Liberia
MKELIR
Milwaukee-Mitchell
Mon 11/16
3:33 pm-11:54 am
2 stops20h 21m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$311
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Wisconsin to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Wisconsin with our price prediction graph.
MKE-SJO
GRB-SJO
MSN-SJO
MKE-LIR
MSN-LIR
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 Wisconsin to Costa Rica
USWI-CR0
MKE-SJO
GRB-SJO
MSN-SJO
MKE-LIR
What is the cheapest month to book a flight from Wisconsin to Costa Rica?
Currently, April is the cheapest month in which you can book a flight from Wisconsin to Costa Rica (average of $635). Flying from Wisconsin to Costa Rica in December is currently the most expensive (average of $795). 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.
How far ahead should I book a flight from Wisconsin to Costa Rica?
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Wisconsin to Costa Rica. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Wisconsin 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 Wisconsin 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 Wisconsin to Costa Rica by cabin class
Find flights from Wisconsin to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Wisconsin and Costa Rica flights
Browse other Wisconsin and Costa Rica flight options. Last updated on October 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Costa Rica
Find the right flight back to Wisconsin after your stay in Costa Rica
Wisconsin to Costa Rica flights
Consider these flights traveling from Wisconsin to Costa Rica.
Top 4 airlines flying from Wisconsin to Costa Rica
Discover the top 4 airlines that operate flights from Wisconsin 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$206 | Average$642 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$824 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$378 | Average$693 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$520 | Average$729 | FlexibilityNo cancel fee | On-time63% |