$266+ Cheap flights from Costa Rica to Wisconsin
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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — MKE
Oct 27 — Nov 31
Round-trip
1 adult, Economy
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Find cheap flights from Costa Rica to Wisconsin 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Costa Rica to Wisconsin
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Cheapest flights from Costa Rica to WisconsinExplore the most affordable flight options available from Costa Rica to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
Explore the most affordable flight options available from Costa Rica to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 10/301:25 pm -
1 stop9h 28m
Wed 11/1112:42 pm -
1 stop9h 33m
Deal found 9/23![Delta logo]()
$497
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.
Fri 10/301:25 pm -
1 stop8h 21m
Wed 11/115:30 pm -
1 stop17h 55m
Deal found 9/27![United Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 9/22. 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 11/102:07 pm -
1 stop8h 59m
Tue 11/247:00 am -
1 stop15h 49m
Deal found 9/22![American Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/303:01 pm -
2 stops21h 26m
Wed 11/115:10 am -
2 stops15h 40m
Deal found 9/23![American Airlines logo]()
$529
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.
Thu 10/223:01 pm -
2 stops19h 11m
Sun 11/17:29 pm -
2 stops17h 38m
Deal found 9/26![American Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 9/25. 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 12/241:31 pm -
1 stop21h 03m
Sun 1/106:33 pm -
2 stops17h 44m
Deal found 9/25![American Airlines logo]()
$569
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 11/83:35 pm -
2 stops19h 33m
Fri 11/135:04 am -
2 stops9h 31m
Deal found 9/26![American Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/241:25 pm -
1 stop8h 16m
Sun 1/102:49 pm -
1 stop21h 26m
Deal found 9/25![United Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/511:28 pm -
2 stops19h 42m
Mon 11/95:55 pm -
2 stops25h 58m
Deal found 9/22![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 9/24. 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 12/2011:28 pm -
1 stop24h 12m
Tue 12/296:00 am -
2 stops16h 32m
Deal found 9/24![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 9/24. 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 9/2512:44 pm -
2 stops22h 46m
Fri 10/25:00 am -
2 stops15h 37m
Deal found 9/24![United Airlines logo]()
$778
This American Airlines deal was found by Cheapflights users on 9/22. 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 9/232:57 pm -
2 stops19h 46m
Wed 9/306:00 am -
2 stops15h 07m
Deal found 9/22![American Airlines logo]()
$828
Best flights from Costa Rica to WisconsinDiscover carefully curated flight deals from Costa Rica to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
Discover carefully curated flight deals from Costa Rica to Wisconsin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 1/181:15 am -
1 stop21h 26m
Sun 1/318:00 am -
1 stop10h 16m
Deal found 9/22![United Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 10/301:25 pm -
1 stop9h 28m
Wed 11/1112:42 pm -
1 stop9h 33m
Deal found 9/23![Delta logo]()
$497
This American Airlines deal was found by Cheapflights users on 9/25. 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 12/241:31 pm -
1 stop21h 03m
Sun 1/106:33 pm -
2 stops17h 44m
Deal found 9/25![American Airlines logo]()
$569
This Copa Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 1/126:02 pm -
2 stops24h 39m
Fri 1/297:10 am -
2 stops25h 07m
Deal found 9/22![Copa Airlines logo]()
$595
This BusinessClass deal was found by Cheapflights users on 9/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/123:56 pm -
2 stops19h 04m
Fri 1/296:33 pm -
2 stops17h 57m
Deal found 9/22![GOL logo]()
$642
This United Airlines deal was found by Cheapflights users on 9/22. 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 2/81:15 am -
1 stop21h 26m
Tue 2/2311:10 am -
1 stop8h 43m
Deal found 9/22![United Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/261:15 am -
1 stop11h 52m
Sun 1/316:39 pm -
1 stop17h 36m
Deal found 9/24![United Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 9/22. 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 1/123:56 pm -
2 stops19h 04m
Fri 1/2912:37 pm -
1 stop23h 53m
Deal found 9/22![American Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 9/22. 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 2/258:45 am -
2 stops23h 21m
Mon 3/17:20 pm -
2 stops22h 56m
Deal found 9/22![United Airlines logo]()
$511
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.
Fri 10/301:25 pm -
1 stop8h 21m
Wed 11/118:50 am -
2 stops26h 35m
Deal found 9/27![United Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 9/22. 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 1/123:56 pm -
2 stops19h 04m
Fri 1/2212:35 pm -
1 stop25h 15m
Deal found 9/22![American Airlines logo]()
$624
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:00 am -
3 stops29h 42m
Fri 11/134:40 pm -
3 stops26h 17m
Deal found 9/26![Alaska Airlines logo]()
$1,573
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/2412:35 pm -
2 stops23h 06m
Sun 1/106:00 am -
2 stops12h 16m
Deal found 9/25![United Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/511:28 pm -
2 stops19h 42m
Mon 11/95:55 pm -
2 stops25h 58m
Deal found 9/22![United Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 9/24. 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.
Sun 12/207:00 am -
1 stop14h 33m
Tue 12/2911:07 am -
1 stop10h 39m
Deal found 9/24![Delta logo]()
$1,004
This United Airlines deal was found by Cheapflights users on 9/24. 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 12/2011:28 pm -
1 stop24h 12m
Tue 12/296:00 am -
2 stops16h 32m
Deal found 9/24![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/201:15 am -
2 stops17h 55m
Mon 12/283:00 pm -
2 stops22h 22m
Deal found 9/25![United Airlines logo]()
$860
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 11/82:20 pm -
1 stop8h 26m
Fri 11/137:03 pm -
1 stop16h 51m
Deal found 9/26![United Airlines logo]()
$1,191
Last-minute flights from Costa Rica to WisconsinDiscover last-minute flight deals from Costa Rica to Wisconsin. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Wisconsin. Data last updated September 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/24. 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 9/2512:44 pm -
2 stops22h 46m
Fri 10/25:00 am -
2 stops15h 37m
Deal found 9/24![United Airlines logo]()
$778
This Delta deal was found by Cheapflights users on 9/24. 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.
Fri 9/251:19 pm -
1 stop8h 05m
Fri 10/25:30 am -
1 stop7h 24m
Deal found 9/24![Delta logo]()
$2,210
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 9/256:00 am -
2 stops12h 56m
Fri 10/25:43 am -
3 stops15h 24m
Deal found 9/24![American Airlines logo]()
$3,240
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.
Thu 10/223:01 pm -
2 stops19h 11m
Sun 11/17:29 pm -
2 stops17h 38m
Deal found 9/26![American Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/301:25 pm -
1 stop9h 28m
Wed 11/1112:42 pm -
1 stop9h 33m
Deal found 9/25![Delta logo]()
$497
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.
Fri 10/301:25 pm -
1 stop8h 21m
Wed 11/115:30 pm -
1 stop17h 55m
Deal found 9/27![United Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/303:01 pm -
2 stops21h 26m
Wed 11/115:10 am -
2 stops15h 40m
Deal found 9/23![American Airlines logo]()
$529
One-way flights from Costa Rica to WisconsinSearch for one-way flight options from Costa Rica to Wisconsin. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from Costa Rica to Wisconsin. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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.
Sat 10/179:45 am -
1 stop22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$266
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/227:55 am -
2 stops25h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/211:25 pm -
2 stops32h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 9/24. 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 3/212:35 pm -
2 stops23h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$284
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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.
Sat 10/109:45 am -
1 stop22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$287
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/231:00 pm -
1 stop26h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![American Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/163:01 pm -
2 stops16h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![American Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 9/24. 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 3/51:25 pm -
1 stop9h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/111:28 pm -
2 stops21h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/111:28 pm -
2 stops23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$328
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 1/131:50 pm -
1 stop9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Delta logo]()
$334
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 12/22:20 pm -
1 stop8h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$334
Find flight deals from Costa Rica to Wisconsin
Keep the following information in mind while searching for Costa Rica to Wisconsin flight deals. Data was last updated September 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $497 (Delta) |
One-way from | $266 (Cheapflightsfares) |
Popular in | June |
Cheapest in | February |
Average price | $627 |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Wisconsin 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 September 27, 2026.
Use the filters below to find and compare flights from Costa Rica to Wisconsin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Fri 11/20
7:00 am-9:03 pm
1 stop14h 03m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$278
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Thu 10/22
1:25 pm-10:07 am
2 stops19h 42m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$278
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Fri 11/20
11:28 pm-2:58 pm
2 stops15h 30m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$278
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Wed 10/21
6:00 am-9:52 pm
2 stops14h 52m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$287
San JoséMadison
SJO San José Juan Santamaria Intl - MSN Madison Truax Field
SJOMSN
San José Juan Santamaria Intl
Tue 12/1
11:28 pm-11:13 pm
2 stops23h 45m
Madison Truax Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$328
LiberiaMadison
LIR Liberia - MSN Madison Truax Field
LIRMSN
Liberia
Wed 1/13
1:50 pm-10:55 pm
1 stop9h 05m
Madison Truax Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$334
LiberiaMadison
LIR Liberia - MSN Madison Truax Field
LIRMSN
Liberia
Thu 3/4
2:01 pm-1:50 pm
1 stop23h 49m
Madison Truax Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$334
LiberiaMilwaukee
LIR Liberia - MKE Milwaukee-Mitchell
LIRMKE
Liberia
Wed 12/2
2:20 pm-10:52 pm
1 stop8h 32m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$334
LiberiaMadison
LIR Liberia - MSN Madison Truax Field
LIRMSN
Liberia
Thu 3/4
3:25 pm-8:45 pm
2 stops29h 20m
Madison Truax Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$340
LiberiaMadison
LIR Liberia - MSN Madison Truax Field
LIRMSN
Liberia
Wed 1/13
5:20 pm-11:10 pm
2 stops29h 50m
Madison Truax Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$340
Showing 1-10 of 48 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Wisconsin
Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Costa Rica with our price prediction graph.
SJO-MKE
SJO-GRB
SJO-MSN
LIR-MKE
LIR-MSN
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 Wisconsin
CR0-USWI
SJO-MKE
SJO-GRB
SJO-MSN
LIR-MKE
What is the cheapest month to book a flight from Costa Rica to Wisconsin?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to Wisconsin (average of $501). Flying from Costa Rica to Wisconsin in June is currently the most expensive (average of $732). 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 Wisconsin
Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated September 27, 2026.
See what other customers who have flown with American Airlines from Costa Rica to Wisconsin have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Entertainment
6.8
Comfort
7.2
Crew
7.9
Overall
7.0
Food
6.4
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Boarding
7.4
Entertainment
6.8
Comfort
7.2
Crew
7.9
Overall
7.0
Food
6.4
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Costa Rica to Wisconsin
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Wisconsin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to Wisconsin by cabin class
Find flights from Costa Rica to Wisconsin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Wisconsin flights
Browse other Costa Rica and Wisconsin flight options. Last updated on September 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Wisconsin
Find the right flight back to Costa Rica after your stay in Wisconsin
Costa Rica to Wisconsin flights
Consider these flights traveling from Costa Rica to Wisconsin.
Top airline flying from Costa Rica to Wisconsin
Discover the top airline that operate flights from Costa Rica to Wisconsin. 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 September 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$488 | Average$557 | FlexibilityNo cancel fee | On-time71% |