What airlines fly to Costa Rica?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Costa Rica from Wisconsin according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 4 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

How long is the flight from Wisconsin to Costa Rica?

Flight times vary depending on what airport in Wisconsin you fly out of and what airport in Costa Rica you fly into. For example, flying from Milwaukee to San José takes 6h 56m on average. On the other hand, flying from Appleton to San José takes 7h 42m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Wisconsin to Costa Rica?

Southwest, Copa Airlines, and United Airlines are the most popular carriers operating from Wisconsin to Costa Rica

When did momondo last update prices for flights from Wisconsin to Costa Rica?

Prices for flights from Wisconsin to Costa Rica are refreshed on a daily basis.

How many operators does momondo search for flights from Wisconsin to Costa Rica?

As of September 2026, there are 4 operators available to choose from for flights from Wisconsin to Costa Rica.

How old do you have to be to fly from Wisconsin to Costa Rica?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$230 Cheap Flights from Wisconsin to Costa Rica in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wisconsin to Costa Rica

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 am - 10:05 pmMKE Milwaukee-Mitchell-SJO San José Juan Santamaria Intl

11h 40m1 stop Atlanta Hartsfield-Jackson

7:05 am - 5:45 pmSJO San José Juan Santamaria Intl-MKE Milwaukee-Mitchell

10h 40m1 stop Atlanta Hartsfield-Jackson

$502Delta

Sun, Jan 24 - Tue, Feb 2

5:55 am - 10:05 pmMKE Milwaukee-Mitchell-SJO San José Juan Santamaria Intl

16h 10m1 stop Atlanta Hartsfield-Jackson

7:05 am - 11:49 pmSJO San José Juan Santamaria Intl-MKE Milwaukee-Mitchell

16h 44m1 stop Atlanta Hartsfield-Jackson

$502Delta

Sun, Jan 24 - Wed, Feb 3

8:00 am - 6:16 pmMKE Milwaukee-Mitchell-SJO San José Juan Santamaria Intl

10h 16m1 stop Houston George Bush Intcntl

11:28 pm - 9:46 amSJO San José Juan Santamaria Intl-MKE Milwaukee-Mitchell

10h 18m1 stop Newark

$502United Airlines

Wed, Feb 24 - Wed, Mar 3

8:00 am - 6:16 pmMKE Milwaukee-Mitchell-SJO San José Juan Santamaria Intl

10h 16m1 stop Houston George Bush Intcntl

1:25 pm - 11:11 pmSJO San José Juan Santamaria Intl-MKE Milwaukee-Mitchell

9h 46m1 stop Chicago O'Hare Intl

$502United Airlines

Wed, Jan 27 - Wed, Feb 3

7:20 pm - 12:20 pmMKE Milwaukee-Mitchell-SJO San José Juan Santamaria Intl

17h 00m2 stops Orlando Houston Hobby

1:20 pm - 9:05 pmSJO San José Juan Santamaria Intl-MKE Milwaukee-Mitchell

7h 45m1 stop Orlando

$532Southwest

Tue, Nov 10 - Thu, Nov 19

7:30 am - 7:40 pmMKE Milwaukee-Mitchell-SJO San José Juan Santamaria Intl

13h 10m2 stops Dallas Love Field Houston Hobby

1:20 pm - 11:55 pmSJO San José Juan Santamaria Intl-MKE Milwaukee-Mitchell

10h 35m2 stops Orlando Nashville Intl

$539Southwest

Wed, Oct 28 - Thu, Nov 5

11:10 am - 12:39 pmATW Appleton Intl-LIR Liberia

25h 29m2 stops Chicago O'Hare Intl Miami

3:16 pm - 6:01 pmLIR Liberia-ATW Appleton Intl

26h 45m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$589American Airlines

Sat, Jan 23 - Wed, Jan 27

6:18 pm - 2:35 pmATW Appleton Intl-LIR Liberia

20h 17m2 stops Chicago O'Hare Intl Dallas/Fort Worth

3:35 pm - 10:53 amLIR Liberia-ATW Appleton Intl

19h 18m2 stops Miami Chicago O'Hare Intl

$589American Airlines

Sat, Nov 7 - Fri, Nov 13

7:10 am - 7:02 amMKE Milwaukee-Mitchell-SJO San José Juan Santamaria Intl

23h 52m2 stops Chicago O'Hare Intl Panama City Tocumen Intl

6:02 pm - 7:10 pmSJO San José Juan Santamaria Intl-MKE Milwaukee-Mitchell

25h 08m2 stops Panama City Tocumen Intl Chicago O'Hare Intl

$601Copa Airlines

Wed, Jan 13 - Mon, Jan 18

7:10 am - 8:17 amMKE Milwaukee-Mitchell-SJO San José Juan Santamaria Intl

25h 07m2 stops Chicago O'Hare Intl Panama City Tocumen Intl

6:02 pm - 7:10 pmSJO San José Juan Santamaria Intl-MKE Milwaukee-Mitchell

25h 08m2 stops Panama City Tocumen Intl Chicago O'Hare Intl

$601Copa Airlines

Mon, Jan 18 - Sun, Jan 24

Cheap last minute flights

Enter your travel dates to find the best prices.

5:30 am - 12:00 pmMKE Milwaukee-Mitchell-LIR Liberia

7h 30m1 stop Atlanta Hartsfield-Jackson

1:00 pm - 11:53 pmLIR Liberia-MKE Milwaukee-Mitchell

9h 53m1 stop Atlanta Hartsfield-Jackson

$719Delta

Mon, Sep 28 - Tue, Oct 13

5:53 pm - 1:18 pmMKE Milwaukee-Mitchell-LIR Liberia

20h 25m2 stops Philadelphia Miami

2:44 pm - 4:40 pmLIR Liberia-MKE Milwaukee-Mitchell

24h 56m2 stops Miami Washington, D.C. Reagan-National

$724American Airlines

Mon, Sep 28 - Tue, Oct 13

7:01 am - 1:47 pmMKE Milwaukee-Mitchell-LIR Liberia

7h 46m1 stop Dallas/Fort Worth

2:44 pm - 11:31 amLIR Liberia-MKE Milwaukee-Mitchell

19h 47m2 stops Miami Dallas/Fort Worth

$724American Airlines

Mon, Sep 28 - Tue, Oct 13

5:43 pm - 1:18 pmMKE Milwaukee-Mitchell-LIR Liberia

20h 35m2 stops Dallas/Fort Worth Miami

2:44 pm - 12:14 pmLIR Liberia-MKE Milwaukee-Mitchell

20h 30m2 stops Miami Philadelphia

$789American Airlines

Tue, Sep 29 - Tue, Oct 6

6:32 pm - 12:10 pmMKE Milwaukee-Mitchell-LIR Liberia

18h 38m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:20 pm - 10:45 pmLIR Liberia-MKE Milwaukee-Mitchell

8h 25m1 stop Houston George Bush Intcntl

$842United Airlines

Tue, Sep 29 - Tue, Oct 6

5:30 am - 12:00 pmMKE Milwaukee-Mitchell-LIR Liberia

7h 30m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 11:53 pmLIR Liberia-MKE Milwaukee-Mitchell

8h 53m1 stop Atlanta Hartsfield-Jackson

$873Delta

Sat, Sep 26 - Sat, Oct 10

5:30 am - 12:00 pmMKE Milwaukee-Mitchell-LIR Liberia

7h 30m1 stop Atlanta Hartsfield-Jackson

1:25 pm - 11:48 pmLIR Liberia-MKE Milwaukee-Mitchell

9h 23m1 stop Atlanta Hartsfield-Jackson

$890Delta

Fri, Sep 25 - Sat, Oct 3

8:00 am - 12:10 pmMKE Milwaukee-Mitchell-LIR Liberia

29h 10m1 stop Houston George Bush Intcntl

1:20 pm - 10:45 pmLIR Liberia-MKE Milwaukee-Mitchell

8h 25m1 stop Houston George Bush Intcntl

$965United Airlines

Tue, Sep 29 - Tue, Oct 6

12:15 pm - 3:11 pmMSN Madison Truax Field-SJO San José Juan Santamaria Intl

27h 56m1 stop Orlando

1:25 pm - 5:20 pmSJO San José Juan Santamaria Intl-MSN Madison Truax Field

50h 55m2 stops Mexico City Benito Juarez Orlando

$1,050Multiple Airlines

Tue, Sep 29 - Fri, Oct 9

8:00 am - 7:37 pmMKE Milwaukee-Mitchell-SJO San José Juan Santamaria Intl

12h 37m1 stop Houston George Bush Intcntl

1:25 pm - 10:05 amSJO San José Juan Santamaria Intl-MKE Milwaukee-Mitchell

19h 40m1 stop Houston George Bush Intcntl

$1,239Multiple Airlines

Sat, Sep 26 - Sun, Sep 27

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Southwest flights from Wisconsin to Costa Rica

Our best Southwest deals on Wisconsin to Costa Rica flight tickets

Southwest

Oct 28

MKE7:30 amMilwaukee-Mitchell

13h 10m

2 stops

SJO7:40 pmSan José Juan Santamaria Intl

Nov 5

SJO1:20 pmSan José Juan Santamaria Intl

10h 35m

2 stops

MKE11:55 pmMilwaukee-Mitchell

$539

Southwest

Nov 4

MKE5:55 amMilwaukee-Mitchell

7h 20m

1 stop

SJO1:15 pmSan José Juan Santamaria Intl

Nov 11

SJO1:20 pmSan José Juan Santamaria Intl

7h 45m

1 stop

MKE9:05 pmMilwaukee-Mitchell

$577

Southwest

Nov 10

MKE7:20 pmMilwaukee-Mitchell

17h 00m

2 stops

SJO12:20 pmSan José Juan Santamaria Intl

Nov 19

SJO1:20 pmSan José Juan Santamaria Intl

7h 45m

1 stop

MKE9:05 pmMilwaukee-Mitchell

$592

Copa Airlines flights from Wisconsin to Costa Rica

Our best Copa Airlines deals on Wisconsin to Costa Rica flight tickets

Copa Airlines

Jan 13

MKE7:10 amMilwaukee-Mitchell

23h 52m

2 stops

SJO7:02 amSan José Juan Santamaria Intl

Jan 18

SJO6:02 pmSan José Juan Santamaria Intl

25h 08m

2 stops

MKE7:10 pmMilwaukee-Mitchell

$601

Copa Airlines

Jan 10

MKE8:29 amMilwaukee-Mitchell

22h 53m

2 stops

SJO7:22 amSan José Juan Santamaria Intl

Jan 17

SJO5:52 pmSan José Juan Santamaria Intl

25h 18m

2 stops

MKE7:10 pmMilwaukee-Mitchell

$605

Copa Airlines

Jan 8

MKE7:10 amMilwaukee-Mitchell

23h 52m

2 stops

SJO7:02 amSan José Juan Santamaria Intl

Jan 16

SJO5:52 pmSan José Juan Santamaria Intl

25h 18m

2 stops

MKE7:10 pmMilwaukee-Mitchell

$609

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeSan José

MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl

MKESJO

Milwaukee-Mitchell

Sun 1/24

10:25 am-10:05 pm

1 stop11h 40m

San José Juan Santamaria Intl

Tue 2/2

7:05 am-5:45 pm

1 stop10h 40m

$502

MilwaukeeSan José

MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl

MKESJO

Milwaukee-Mitchell

Sun 1/24

5:55 am-10:05 pm

1 stop16h 10m

San José Juan Santamaria Intl

Wed 2/3

7:05 am-11:49 pm

1 stop16h 44m

$502

MilwaukeeSan José

MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl

MKESJO

Milwaukee-Mitchell

Wed 2/24

8:00 am-6:16 pm

1 stop10h 16m

San José Juan Santamaria Intl

Wed 3/3

11:28 pm-9:46 am

1 stop10h 18m

$502

Quickest round-trip

MilwaukeeSan José

MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl

MKESJO

Milwaukee-Mitchell

Wed 1/27

8:00 am-6:16 pm

1 stop10h 16m

San José Juan Santamaria Intl

Wed 2/3

1:25 pm-11:11 pm

1 stop9h 46m

$502

MilwaukeeSan José

MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl

MKESJO

Milwaukee-Mitchell

Tue 11/10

7:20 pm-12:20 pm

2 stops17h 00m

San José Juan Santamaria Intl

Thu 11/19

1:20 pm-9:05 pm

1 stop7h 45m

$532

MilwaukeeSan José

MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl

MKESJO

Milwaukee-Mitchell

Wed 10/28

7:30 am-7:40 pm

2 stops13h 10m

San José Juan Santamaria Intl

Thu 11/5

1:20 pm-11:55 pm

2 stops10h 35m

$539

AppletonLiberia

ATW Appleton Intl - LIR Liberia

ATWLIR

Appleton Intl

Sat 1/23

11:10 am-12:39 pm

2 stops25h 29m

Liberia

Wed 1/27

3:16 pm-6:01 pm

2 stops26h 45m

$589

AppletonLiberia

ATW Appleton Intl - LIR Liberia

ATWLIR

Appleton Intl

Sat 11/7

6:18 pm-2:35 pm

2 stops20h 17m

Liberia

Fri 11/13

3:35 pm-10:53 am

2 stops19h 18m

$589

MilwaukeeSan José

MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl

MKESJO

Milwaukee-Mitchell

Wed 1/13

7:10 am-7:02 am

2 stops23h 52m

San José Juan Santamaria Intl

Mon 1/18

6:02 pm-7:10 pm

2 stops25h 08m

$601

MilwaukeeSan José

MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl

MKESJO

Milwaukee-Mitchell

Mon 1/18

7:10 am-8:17 am

2 stops25h 07m

San José Juan Santamaria Intl

Sun 1/24

6:02 pm-7:10 pm

2 stops25h 08m

$601

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wisconsin to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Wisconsin is in April. Flight prices, which tend to average around $635, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in April, then May is your next best option. Flight prices from Wisconsin to Costa Rica during May average around $679.

How far in advance should I book a flight from Wisconsin to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Wisconsin when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $690 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Wisconsin for as low as $519 on momondo.

Can stopping save me money on Wisconsin to Costa Rica flights?

You could potentially save up to 1% on your flight if you consider stops on a Wisconsin to Costa Rica flight.

Cheap Wisconsin to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Costa Rica

Best Price Found	$230
Fastest flight time	5h 04m
Direct flights	None

The best one-way flight to Costa Rica from Wisconsin in the past 72 hours is $230. The best round-trip flight deal from Wisconsin to Costa Rica found on momondo in the last 72 hours is $502.

The fastest flight from Wisconsin to Costa Rica takes 5h 04m

There are no direct flights from Wisconsin to Costa Rica. There are no popular flight routes from Wisconsin to Costa Rica.

Search flight deals

Frequently asked questions about flying from Wisconsin to Costa Rica

When did momondo last update prices for flights from Wisconsin to Costa Rica?
Prices for flights from Wisconsin to Costa Rica are refreshed on a daily basis.
How many operators does momondo search for flights from Wisconsin to Costa Rica?
As of September 2026, there are 4 operators available to choose from for flights from Wisconsin to Costa Rica.
How old do you have to be to fly from Wisconsin to Costa Rica?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Wisconsin to Costa Rica

Compare and see reviews for airlines that fly from Wisconsin to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $206	Free Cancellation	Rating 7.4 10,226 reviews	Search United Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights
American Airlines	PriceFrom $378	Free Cancellation	Rating 7.0 12,076 reviews	Search American Airlines flights
Southwest	PriceFrom $520	Free Cancellation	Rating 8.0 4,198 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Costa Rica?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Wisconsin to Costa Rica. momondo saves you time and could save you money on your trip.

Can I find flights from Wisconsin to Costa Rica with flexible booking policies on momondo?

momondo does allow users to show only those flights to Costa Rica from Wisconsin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Wisconsin to Costa Rica?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wisconsin to Costa Rica.

I’m not ready to book a flight from Wisconsin to Costa Rica right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Wisconsin to Costa Rica flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular cities in Costa Rica

Flights to San Joséfrom $309

Flights to Liberiafrom $276

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Cheap flights from Wisconsin to Costa Rica from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Costa Rica departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Wisconsin to Costa Rica

Our best Southwest deals on Wisconsin to Costa Rica flight tickets

Copa Airlines flights from Wisconsin to Costa Rica

Our best Copa Airlines deals on Wisconsin to Costa Rica flight tickets

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How to get the cheapest flight ticket from Wisconsin to Costa Rica

What is the cheapest month to fly to Costa Rica?

How far in advance should I book a flight from Wisconsin to Costa Rica?

Can stopping save me money on Wisconsin to Costa Rica flights?

What is the cheapest airline that flies from Wisconsin to Costa Rica?

What airlines fly to Costa Rica?

How long is the flight from Wisconsin to Costa Rica?

Cheap Wisconsin to Costa Rica flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Wisconsin to Costa Rica

Best airlines flying from Wisconsin to Costa Rica

Compare and see reviews for airlines that fly from Wisconsin to Costa Rica with momondo

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Wisconsin flight routes

According to popular flight searches on momondo this year

Costa Rica flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Costa Rica

List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

Complete your trip to Costa Rica

Explore popular destinations other users love

According to popular flight searches on momondo this year