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$112+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$298
(Kiwi.com)

One-way from

$112
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$468

Good round-trip deal

$952 or less
Provider with most accurate pricing for Detroit (DTT)-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-San José Juan Santamaria Intl flights.
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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 ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Michigan to Costa Rica.
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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 January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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 2/1610:01 amDTW - SJO
2 stops26h 39mMultiple Airlines
Wed 2/2512:35 pmSJO - DTW
1 stop18h 58mMultiple Airlines
Deal found 1/7$298
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 2/166:59 pmDTW - SJO
1 stop17h 41mMultiple Airlines
Tue 2/2412:35 pmSJO - DTW
1 stop19h 22mMultiple Airlines
Deal found 1/7$301
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Wed 2/255:45 amDTW - SJO
1 stop7h 37mMultiple Airlines
Mon 3/911:35 amSJO - DTW
2 stops31h 01mMultiple Airlines
Deal found 1/7$306
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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.
Wed 2/185:15 amDTW - SJO
1 stop7h 25mSpirit Airlines
Wed 2/2512:35 pmSJO - DTW
2 stops10h 24mSpirit Airlines
Deal found 1/8$307
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Fri 2/208:45 pmDTW - SJO
1 stop16h 37mSpirit Airlines
Fri 2/2712:35 pmSJO - DTW
2 stops34h 22mSpirit Airlines
Deal found 1/6$308
This CheapOair deal was found by Cheapflights users on 1/6. 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.
Tue 2/175:15 amDTW - SJO
1 stop7h 25mSpirit Airlines
Fri 2/271:31 pmSJO - DTW
1 stop28h 49mSpirit Airlines
Deal found 1/6$309
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Fri 2/208:45 pmDTW - SJO
1 stop16h 37mMultiple Airlines
Fri 2/2712:35 pmSJO - DTW
2 stops20h 15mMultiple Airlines
Deal found 1/8$311
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Wed 2/42:47 pmDTW - SJO
1 stop25h 43mMultiple Airlines
Tue 2/1012:33 pmSJO - DTW
2 stops34h 46mMultiple Airlines
Deal found 1/7$313
This Mytrip deal was found by Cheapflights users on 1/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/112:36 pmDTW - SJO
3 stops25h 44mMultiple Airlines
Thu 2/191:31 pmSJO - DTW
1 stop9h 28mMultiple Airlines
Deal found 1/5$315
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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.
Mon 2/235:45 amDTW - SJO
1 stop7h 37mSpirit Airlines
Tue 3/31:31 pmSJO - DTW
1 stop18h 44mSpirit Airlines
Deal found 1/8$316
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/179:27 pmDTW - SJO
2 stops39h 13mSpirit Airlines
Tue 2/241:31 pmSJO - DTW
1 stop9h 28mSpirit Airlines
Deal found 1/6$317
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 2/175:15 amDTW - SJO
1 stop7h 25mMultiple Airlines
Tue 2/2412:35 pmSJO - DTW
1 stop19h 22mMultiple Airlines
Deal found 1/7$319

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 January 8, 2026.
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

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Fri 2/20

8:45 pm-12:22 pm

1 stop16h 37m

San José Juan Santamaria Intl

Fri 2/27

12:35 pm-11:57 pm

2 stops34h 22m

$308

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Wed 2/11

5:15 am-11:37 am

1 stop7h 22m

San José Juan Santamaria Intl

Thu 2/19

1:31 pm-11:59 pm

1 stop9h 28m

$316

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Tue 1/13

6:15 pm-2:45 pm

1 stop21h 30m

Liberia

Tue 1/20

3:45 pm-5:35 pm

1 stop24h 50m

$328

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Thu 2/19

5:15 am-11:40 am

1 stop7h 25m

San José Juan Santamaria Intl

Thu 2/26

1:31 pm-11:59 pm

1 stop9h 28m

$340

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Wed 2/25

8:48 pm-11:40 am

1 stop15h 52m

San José Juan Santamaria Intl

Wed 3/11

12:31 pm-12:39 am

1 stop10h 08m

$346

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Mon 2/16

2:22 pm-8:21 am

1 stop17h 59m

San José Juan Santamaria Intl

Sun 2/22

6:08 pm-12:31 pm

1 stop18h 23m

$347

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Sat 2/14

2:22 pm-8:21 am

1 stop17h 59m

San José Juan Santamaria Intl

Wed 2/18

2:54 pm-12:04 am

1 stop9h 10m

$347

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Wed 2/4

7:34 am-6:56 pm

1 stop11h 22m

San José Juan Santamaria Intl

Mon 2/9

11:01 am-12:04 am

1 stop13h 03m

$347

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Fri 2/6

2:22 pm-7:06 am

1 stop16h 44m

San José Juan Santamaria Intl

Sun 2/8

8:11 am-12:04 am

1 stop15h 53m

$347

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Mon 2/2

2:22 pm-7:06 am

1 stop16h 44m

San José Juan Santamaria Intl

Sun 2/8

4:09 am-12:31 pm

1 stop8h 22m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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, October is the cheapest month in which you can book a flight from Michigan to Costa Rica (average of $152). Flying from Michigan to Costa Rica in June is currently the most expensive (average of $352). 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 January 8, 2026.

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.

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.

  • How long is the flight from Michigan to Costa Rica?

    A quick flight from Michigan to Costa Rica can take about 16h 37m. Spirit Airlines provides one of the quickest options available for as low as $308. There are 2226 mi between Michigan and Costa Rica. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $116. American Airlines flights start at $245 while deals on United Airlines start at $249 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, October is the cheapest month in which you can book a flight from Michigan to Costa Rica (average of $152). Flying from Michigan to Costa Rica in June is currently the most expensive (average of $352). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 5 airlines flying from Michigan to Costa Rica

Discover the top 5 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$268Average$426FlexibilityNo cancel feeOn-time65%
DeltaCheapest$341Average$821FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$376Average$694FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$503Average$733FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$540Average$854FlexibilityNo cancel feeOn-time63%

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