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Costa Rica

$154+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJO
Jul 4 — Jul 111
Sat 7/4
Sat 7/11
1 adult, Economy
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Cheap 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 June 4, 2026.

This Air Canada deal was found by Cheapflights users on 6/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:30 pm
ORD
-
LIR
1 stop19h 25m
Air Canada
Sun 11/12:55 pm
LIR
-
ORD
1 stop18h 05m
Air Canada
Deal found 6/3$370
This Air Canada deal was found by Cheapflights users on 6/2. 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.
Mon 10/266:30 pm
ORD
-
LIR
1 stop19h 25m
Air Canada
Sat 10/311:40 pm
LIR
-
ORD
1 stop25h 15m
Air Canada
Deal found 6/2$383
This Air Canada deal was found by Cheapflights users on 6/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:20 pm
DTW
-
LIR
1 stop20h 35m
Air Canada
Mon 11/22:55 pm
LIR
-
DTW
1 stop25h 45m
Air Canada
Deal found 6/3$388
This Air Canada deal was found by Cheapflights users on 6/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:30 pm
ORD
-
LIR
1 stop19h 25m
Air Canada
Tue 11/172:40 pm
LIR
-
ORD
1 stop20h 30m
Air Canada
Deal found 6/3$401
This Air Canada deal was found by Cheapflights users on 6/2. 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.
Wed 11/43:55 pm
DTW
-
LIR
1 stop22h 45m
Air Canada
Fri 11/132:55 pm
LIR
-
DTW
1 stop25h 45m
Air Canada
Deal found 6/2$401
This Air Canada deal was found by Cheapflights users on 6/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:50 pm
DTW
-
LIR
1 stop20h 05m
Air Canada
Sat 10/311:40 pm
LIR
-
DTW
1 stop24h 32m
Air Canada
Deal found 6/3$407
This Air Canada deal was found by Cheapflights users on 5/31. 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 11/56:20 pm
DTW
-
LIR
1 stop20h 35m
Air Canada
Mon 11/92:55 pm
LIR
-
DTW
1 stop25h 45m
Air Canada
Deal found 5/31$422
This Southwest deal was found by Cheapflights users on 5/30. 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.
Thu 6/411:35 am
MDW
-
SJO
1 stop9h 05m
Southwest
Sun 6/712:00 pm
SJO
-
MDW
1 stop10h 40m
Southwest
Deal found 5/30$452
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:22 pm
ORD
-
SJO
2 stops28h 38m
Air Canada
Sat 6/207:15 am
SJO
-
ORD
2 stops23h 45m
Air Canada
Deal found 5/30$452
This Southwest deal was found by Cheapflights users on 5/31. 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.
Tue 9/158:20 am
MDW
-
SJO
2 stops11h 20m
Southwest
Tue 9/229:00 am
SJO
-
MDW
2 stops10h 45m
Southwest
Deal found 5/31$453
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:20 pm
ORD
-
SJO
2 stops24h 15m
Air Canada
Sat 6/137:15 am
SJO
-
ORD
2 stops24h 45m
Air Canada
Deal found 5/30$455
This Southwest deal was found by Cheapflights users on 5/30. 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.
Thu 9/2410:05 am
MDW
-
SJO
2 stops9h 35m
Southwest
Mon 9/289:00 am
SJO
-
MDW
2 stops11h 00m
Southwest
Deal found 5/30$458

Find 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 June 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$370
(Air Canada)

One-way from

$154
(Viva)

Popular in

December

Cheapest in

September

Average price

$494
Provider with most accurate pricing for Detroit (DTT)-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-San José Juan Santamaria Intl flights.
Search Deals
From Michigan to Costa Rica
Search Deals
One-way flight from Michigan to Costa Rica
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 4, 2026.
Use the filters below to find and compare flights from Michigan to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSan José

MDW - SJO

MDWSJO

Chicago Midway

Tue 9/15

8:20 am-6:40 pm

2 stops11h 20m

San José Juan Santamaria Intl

Tue 9/22

9:00 am-8:45 pm

2 stops10h 45m

$453

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Sun 7/5

3:21 pm-8:21 am

1 stop18h 00m

San José Juan Santamaria Intl

Fri 7/10

6:17 pm-4:00 am

1 stop8h 43m

$470

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Fri 7/3

3:21 pm-12:21 pm

1 stop22h 00m

San José Juan Santamaria Intl

Fri 7/10

5:55 pm-4:00 am

1 stop9h 05m

$470

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Sat 7/18

3:21 pm-8:21 am

1 stop18h 00m

San José Juan Santamaria Intl

Sat 7/25

1:37 pm-12:01 am

1 stop9h 24m

$470

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Wed 7/22

3:21 pm-11:06 am

1 stop20h 45m

San José Juan Santamaria Intl

Wed 7/29

6:17 pm-1:57 pm

1 stop18h 40m

$470

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Wed 9/30

8:01 am-6:59 pm

1 stop11h 58m

San José Juan Santamaria Intl

Sun 10/4

5:45 am-12:57 am

1 stop18h 12m

$470

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Sun 7/26

8:02 am-9:06 am

1 stop26h 04m

San José Juan Santamaria Intl

Tue 8/4

4:08 am-1:02 am

1 stop19h 54m

$470

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Wed 7/1

8:02 am-8:21 am

1 stop25h 19m

San José Juan Santamaria Intl

Tue 7/7

1:37 pm-1:57 pm

1 stop23h 20m

$470

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Wed 10/7

3:20 pm-9:04 am

1 stop18h 44m

San José Juan Santamaria Intl

Sun 10/11

4:08 am-12:57 am

1 stop19h 49m

$470

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Fri 8/21

6:55 am-6:40 pm

2 stops13h 45m

San José Juan Santamaria Intl

Fri 8/28

9:00 am-10:05 pm

2 stops11h 05m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Michigan to Costa Rica (average of $57). Flying from Michigan to Costa Rica in June is currently the most expensive (average of $302). 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.

How far ahead should I book a flight from Michigan to Costa Rica?

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Michigan to Costa Rica. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 11h 20m. Southwest provides one of the quickest options available for as low as $453. There are 2206 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 JetBlue, which is currently one of the cheapest options available, starting at $166. American Airlines flights start at $185 while deals on Southwest start at $191 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, February is the cheapest month in which you can book a flight from Michigan to Costa Rica (average of $57). Flying from Michigan to Costa Rica in June is currently the most expensive (average of $302). 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 4 airlines flying from Michigan to Costa Rica

Discover the top 4 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 June 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$302Average$888FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$726FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$376Average$722FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$601Average$709FlexibilityNo cancel feeOn-time63%

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