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Central America

$128+ Cheap flights from Milwaukee (MKE) to Central America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SJO
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Milwaukee to Central America

Cheapest flights from Milwaukee to Central America
Explore the most affordable flight options available from Milwaukee to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/19. 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.
Mon 2/2312:20 pm
MKE
-
SJO
1 stop9h 42m
Delta
Fri 3/67:00 am
SJO
-
MKE
1 stop16h 47m
Delta
Deal found 1/19$323
This Delta deal was found by Cheapflights users on 1/19. 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 4/1212:11 pm
MKE
-
SJO
1 stop10h 04m
Delta
Thu 4/231:25 pm
SJO
-
MKE
1 stop9h 00m
Delta
Deal found 1/19$334
This Delta deal was found by Cheapflights users on 1/19. 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 2/227:05 am
MKE
-
SJO
1 stop14h 57m
Delta
Thu 3/57:00 am
SJO
-
MKE
1 stop16h 47m
Delta
Deal found 1/19$348
This Delta deal was found by Cheapflights users on 1/19. 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 2/212:20 pm
MKE
-
SJO
1 stop7h 42m
Delta
Thu 3/57:00 am
SJO
-
MKE
1 stop16h 47m
Delta
Deal found 1/19$368
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 4/305:55 am
MKE
-
SJO
1 stop7h 09m
Delta
Thu 5/71:25 pm
SJO
-
MKE
1 stop9h 02m
Delta
Deal found 1/20$379
This American Airlines deal was found by Cheapflights users on 1/19. 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 4/256:32 pm
MKE
-
SJO
1 stop17h 53m
American Airlines
Sat 5/26:30 am
SJO
-
MKE
2 stops15h 04m
American Airlines
Deal found 1/19$384
This United Airlines deal was found by Cheapflights users on 1/19. 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 8/128:00 am
MKE
-
SAL
1 stop13h 17m
United Airlines
Mon 8/243:30 pm
SAL
-
MKE
1 stop17h 36m
United Airlines
Deal found 1/19$387
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Mon 2/238:11 pm
MKE
-
SJO
2 stops16h 11m
Multiple Airlines
Thu 3/512:35 pm
SJO
-
MKE
1 stop23h 06m
Multiple Airlines
Deal found 1/19$388
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Mon 2/238:11 pm
MKE
-
SJO
2 stops16h 11m
Multiple Airlines
Wed 3/412:35 pm
SJO
-
MKE
1 stop30h 07m
Multiple Airlines
Deal found 1/19$390
This United Airlines deal was found by Cheapflights users on 1/19. 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 1/265:00 am
MKE
-
SAL
2 stops10h 24m
United Airlines
Wed 1/282:50 pm
SAL
-
MKE
1 stop8h 09m
United Airlines
Deal found 1/19$391
This KAYAK deal was found by Cheapflights users on 1/19. 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.
Mon 2/235:00 am
MKE
-
SJO
1 stop15h 12m
GOL
Wed 3/47:00 am
SJO
-
MKE
1 stop8h 51m
GOL
Deal found 1/19$397
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/104:42 pm
MKE
-
SJO
1 stop18h 55m
Multiple Airlines
Thu 2/2612:35 pm
SJO
-
MKE
1 stop21h 08m
Multiple Airlines
Deal found 1/20$399

Find flight deals from Milwaukee to Central America

Keep the following information in mind while searching for Milwaukee to Central America flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$334
(Delta)

One-way from

$168
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$533
Provider with most accurate pricing for Milwaukee-Mitchell-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-San Salvador El Salvador Intl flights.
Search Deals
From Milwaukee-Mitchell to Central America
Search Deals
One-way flight from Milwaukee-Mitchell to Central America
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Central America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Milwaukee to Central America that are best for you.

Fly from

Milwaukee

Fly to

Central America

Route

Depart

Return

Price

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

Wed 2/25

5:23 am-10:02 pm

1 stop16h 39m

San José Juan Santamaria Intl

Fri 3/6

7:00 am-11:47 pm

1 stop16h 47m

$323

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

Tue 2/24

10:10 am-10:02 pm

1 stop11h 52m

San José Juan Santamaria Intl

Fri 3/6

7:00 am-11:47 pm

1 stop16h 47m

$323

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

Sat 2/21

2:20 pm-10:02 pm

1 stop7h 42m

San José Juan Santamaria Intl

Thu 3/5

7:00 am-11:47 pm

1 stop16h 47m

$368

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Thu 2/26

6:37 pm-2:47 pm

2 stops20h 10m

San Salvador El Salvador Intl

Mon 3/2

3:47 pm-11:01 am

2 stops19h 14m

$411

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

Wed 2/18

4:39 pm-11:40 am

1 stop19h 01m

San José Juan Santamaria Intl

Wed 2/25

12:35 pm-6:42 pm

1 stop30h 07m

$442

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

Wed 2/18

9:44 am-8:39 pm

2 stops10h 55m

San José Juan Santamaria Intl

Wed 2/25

11:28 pm-12:35 pm

2 stops13h 07m

$445

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

Sat 4/11

5:45 am-9:15 pm

1 stop16h 30m

San José Juan Santamaria Intl

Thu 4/23

1:25 pm-11:25 pm

1 stop9h 00m

$446

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Thu 2/26

2:40 pm-1:19 pm

2 stops22h 39m

San Salvador El Salvador Intl

Mon 3/2

4:40 pm-12:35 pm

2 stops19h 55m

$451

MilwaukeeSan Salvador

MKE - SAL

MKESAL

Milwaukee-Mitchell

Wed 3/18

2:54 pm-12:19 pm

2 stops22h 25m

San Salvador El Salvador Intl

Sun 3/22

10:54 pm-8:45 pm

2 stops20h 51m

$458

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

Sat 5/23

8:00 am-6:50 pm

2 stops11h 50m

San José Juan Santamaria Intl

Sat 5/30

5:05 am-9:06 pm

2 stops15h 01m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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Best time to book a flight from Milwaukee to Central America

Have a flexible travel schedule? Discover the best time to fly to Central America from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Central America

What is the cheapest month to book a flight from Milwaukee to Central America?

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Central America (average of $86). Flying from Milwaukee to Central America in February is currently the most expensive (average of $207). 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 Central America

Get insights into the airlines that provide service to Central America. 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 Central America. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Milwaukee to Central America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,089 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,191 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,174 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,364 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Central America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Central America?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to Central America. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • How long is the flight from Milwaukee to Central America?

    A quick flight from Milwaukee to Central America can take about 10h 55m. Delta provides one of the quickest options available for as low as $445. Milwaukee and Central America are separated by a distance of 2286 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Milwaukee to Central America one-way?

    One-way options have recently been found by users for as low as $159 on Delta. Other airlines that offer cheap prices include United Airlines from $182 and American Airlines from $199 one-way.

  • What are the most popular routes from Milwaukee to Central America?

    Most travelers choose Milwaukee-Mitchell - San José Juan Santamaria Intl, Milwaukee-Mitchell - Liberia or Milwaukee-Mitchell - Belize City Philip S.W.Goldson when deciding on the best route from Milwaukee to Central America.

  • Can I find deals for flights from Milwaukee to Central America that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Central America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Central America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Central America.

  • Can I find deals for business class flights from Milwaukee to Central America?

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

  • What is the cheapest month to book a flight from Milwaukee to Central America?

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Central America (average of $86). Flying from Milwaukee to Central America in February is currently the most expensive (average of $207). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Milwaukee to Central America

Discover the top 5 airlines that operate flights from Milwaukee to Central America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$206Average$641FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$281Average$607FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$296Average$593FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$348Average$660FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$417Average$636FlexibilityNo cancel feeOn-time63%

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