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$83+ Cheap flights from Michigan to Costa Rica

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Michigan to Costa Rica

Keep the following information in mind while searching for Michigan to Costa Rica flight deals. Data was last updated July 3, 2025.

Round-trip from

$286
(Priceline)

One-way from

$83
(Priceline)

Popular in

December

Cheapest in

August

Average price

$638
From Michigan to Costa Rica
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One-way flight from Michigan to Costa Rica
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Highest demand for flights based on searches. 18% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Michigan to Costa Rica

Cheapest flights from Michigan to Costa Rica
Explore the most affordable flight options available from Michigan to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This SmartFares deal was found by Cheapflights users on 7/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:47 pmORD - SJO
2 stops15h 25mSpirit Airlines
Sat 8/2312:18 pmSJO - ORD
2 stops30h 24mSpirit Airlines
Deal found 7/2$302
This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:01 amORD - SJO
1 stop8h 30mFrontier
Sat 8/91:47 pmSJO - ORD
1 stop8h 42mFrontier
Deal found 7/3$308
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/245:45 amMDW - SJO
1 stop6h 50mSouthwest
Wed 8/271:40 pmSJO - MDW
1 stop8h 40mSouthwest
Deal found 6/30$322
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 7/96:00 amORD - SJO
1 stop17h 05mAmerican Airlines
Fri 7/1111:59 pmSJO - ORD
1 stop10h 00mAmerican Airlines
Deal found 6/30$322
This CheapOair deal was found by Cheapflights users on 7/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:05 amORD - SJO
1 stop7h 07mMultiple Airlines
Fri 8/294:13 pmSJO - ORD
1 stop17h 52mMultiple Airlines
Deal found 7/1$328
This Copa Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 11/66:56 amORD - SJO
1 stop12h 05mCopa Airlines
Sun 11/94:08 amSJO - ORD
1 stop8h 38mCopa Airlines
Deal found 7/2$337
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/288:25 pmDTW - SJO
1 stop16h 04mSpirit Airlines
Fri 8/112:16 pmSJO - DTW
1 stop10h 12mSpirit Airlines
Deal found 7/2$354
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:12 pmMDW - SJO
1 stop14h 20mMultiple Airlines
Sat 8/2312:18 pmSJO - MDW
2 stops24h 38mMultiple Airlines
Deal found 7/2$366
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Thu 7/248:03 amDTW - SJO
2 stops16h 37mMultiple Airlines
Thu 7/3111:24 amSJO - DTW
1 stop10h 48mMultiple Airlines
Deal found 7/2$368
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/183:47 pmGRR - SJO
2 stops21h 25mMultiple Airlines
Wed 8/2711:27 amSJO - GRR
1 stop28h 22mMultiple Airlines
Deal found 7/2$431
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:15 amORD - LIR
1 stop30h 35mAir Canada
Tue 11/253:45 pmLIR - ORD
1 stop25h 43mAir Canada
Deal found 7/2$432
This Delta deal was found by Cheapflights users on 7/2. 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 8/125:45 amORD - LIR
1 stop7h 15mDelta
Thu 8/211:25 pmLIR - ORD
1 stop9h 31mDelta
Deal found 7/2$433

Cheapflights Fare Finder

Customize your flight search to find flights from Michigan 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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Michigan to Costa Rica that are best for you.

Fly from

Michigan

Fly to

Costa Rica

Route

Depart

Return

Price

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Thu 8/21

8:47 pm-11:12 am

2 stops15h 25m

San José Juan Santamaria Intl

Sat 8/23

12:18 pm-7:42 pm

2 stops30h 24m

$302

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Sat 8/2

5:01 am-12:31 pm

1 stop8h 30m

San José Juan Santamaria Intl

Sat 8/9

1:47 pm-11:29 pm

1 stop8h 42m

$308

ChicagoSan José

MDW - SJO

MDWSJO

Chicago Midway

Sun 8/24

5:45 am-11:35 am

1 stop6h 50m

San José Juan Santamaria Intl

Wed 8/27

1:40 pm-11:20 pm

1 stop8h 40m

$322

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Wed 7/9

6:00 am-10:05 pm

1 stop17h 05m

San José Juan Santamaria Intl

Fri 7/11

11:59 pm-10:59 am

1 stop10h 00m

$322

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Mon 8/25

5:05 am-11:12 am

1 stop7h 07m

San José Juan Santamaria Intl

Fri 8/29

4:13 pm-11:05 am

1 stop17h 52m

$328

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 7/28

8:25 pm-10:29 am

1 stop16h 04m

San José Juan Santamaria Intl

Fri 8/1

12:16 pm-12:28 am

1 stop10h 12m

$354

ChicagoSan José

MDW - SJO

MDWSJO

Chicago Midway

Sat 8/16

9:12 pm-10:32 am

1 stop14h 20m

San José Juan Santamaria Intl

Sat 8/23

12:18 pm-1:56 pm

2 stops24h 38m

$366

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Thu 7/24

8:03 am-10:40 pm

2 stops16h 37m

San José Juan Santamaria Intl

Thu 7/31

11:24 am-12:12 am

1 stop10h 48m

$368

Grand RapidsSan José

GRR - SJO

GRRSJO

Grand Rapids Gerald R. Ford Intl

Mon 8/18

3:47 pm-11:12 am

2 stops21h 25m

San José Juan Santamaria Intl

Wed 8/27

11:27 am-5:49 pm

1 stop28h 22m

$431

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

Tue 8/12

5:45 am-12:00 pm

1 stop7h 15m

Liberia

Thu 8/21

1:25 pm-11:56 pm

1 stop9h 31m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Michigan 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 Michigan to Costa Rica

What is the cheapest month to book a flight from Michigan to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Michigan to Costa Rica (average of $398). Flying from Michigan to Costa Rica in March is currently the most expensive (average of $555). 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.

What is the cheapest time of day to fly from MI to CR?

Find hourly flight availability from Michigan to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Costa Rica as you normally would.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines, and Porter Airlines from Michigan to Costa Rica to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Porter Airlines
8.0
Very good
298 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Southwest
8.0
Very good
4,266 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from Michigan to Costa Rica one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $83. Spirit Airlines flights start at $130 while deals on Alaska Airlines start at $210 one-way.

  • Can I find deals for flights from Michigan to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Michigan to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Michigan to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Costa Rica.

  • Can I find deals for business class flights from Michigan to Costa Rica?

    Yes. Cheapflights offers flight deals from Michigan to Costa Rica 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 Michigan to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Michigan to Costa Rica (average of $398). Flying from Michigan to Costa Rica in March is currently the most expensive (average of $555). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Michigan to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Michigan to Costa Rica

Discover the top 6 airlines that operate flights from Michigan 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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$288Average$428FlexibilityNo cancel feeOn-time65%
Air CanadaCheapest$380Average$500FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$411Average$695FlexibilityNo cancel feeOn-time71%
DeltaCheapest$422Average$827FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$423Average$745FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$527Average$760FlexibilityNo cancel feeOn-time63%

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