Find flights
When to book
FAQs & Tips
Deals

Find cheap flights from Michigan to Costa Rica from $121

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Michigan to Costa Rica departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 7/1
Mon 7/8

Search hundreds of travel sites at once for deals on flights to Costa Rica

In the last 7 days travelers have searched 42,787,818 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

September

High season

December

Cheapest flight

$121
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Chicago O'Hare Airport to San José

FAQs for booking flights from Michigan to Costa Rica

  • How does KAYAK find such low prices on flights from Michigan to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Costa Rica from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Michigan to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Costa Rica with an airline and back to Michigan with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Costa Rica from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Michigan to Costa Rica

Recent round-trip flight deals

9/10Tue
1 stopSpirit Airlines
7h 32mORD-SJO
9/11Wed
1 stopSpirit Airlines
10h 28mSJO-ORD
$185
9/10Tue
1 stopSpirit Airlines
7h 32mORD-SJO
9/11Wed
1 stopSpirit Airlines
10h 28mSJO-ORD
$198
8/14Wed
2 stops
13h 28mORD-SJO
8/20Tue
1 stop
8h 00mSJO-ORD
$265
9/10Tue
2 stops
16h 48mORD-SJO
9/11Wed
2 stops
34h 21mSJO-ORD
$279
9/13Fri
2 stopsAmerican Airlines
19h 47mDTW-LIR
9/20Fri
2 stopsAmerican Airlines
18h 23mLIR-DTW
$300
10/26Sat
2 stopsAmerican Airlines
21h 38mGRR-LIR
11/2Sat
2 stopsAmerican Airlines
20h 10mLIR-GRR
$328
9/18Wed
1 stopFrontier
23h 25mMDW-SJO
9/22Sun
1 stopFrontier
24h 15mSJO-MDW
$357
8/7Wed
1 stopFrontier
19h 17mMDW-SJO
8/18Sun
1 stopFrontier
24h 15mSJO-MDW
$364
8/3Sat
1 stopUnited Airlines
28h 25mDTW-LIR
8/7Wed
2 stopsUnited Airlines
47h 46mLIR-DTW
$457
11/8Fri
1 stopUnited Airlines
19h 24mGRR-SJO
11/15Fri
2 stopsUnited Airlines
19h 24mSJO-GRR
$493

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/22Sat
1 stopSpirit Airlines
7h 51mORD-SJO
$121
6/25Tue
2 stopsSpirit Airlines
30h 58mORD-SJO
$122
6/12Wed
1 stopFrontier
19h 23mMDW-SJO
$129
6/25Tue
2 stops
14h 21mMDW-SJO
$154
6/8Sat
1 stopFrontier
25h 10mORD-SJO
$155
6/13Thu
2 stops
42h 13mMDW-SJO
$161
9/27Fri
2 stopsAmerican Airlines
20h 27mGRR-LIR
$202
9/27Fri
1 stopAmerican Airlines
27h 38mGRR-LIR
$216
8/27Tue
1 stopDelta
6h 39mORD-LIR
$298
8/27Tue
1 stopDelta
6h 39mMDW-LIR
$298

Search by stops

Search by airline

Search by price

Last minute flights from Michigan to Costa Rica

Last minute flight, train and bus deals

6/2Sun
multi-stopSpirit Airlines
21h 54mDTW-SJO
6/11Tue
multi-stopSpirit Airlines
11h 19mSJO-DTW
$373
6/6Thu
multi-stopSpirit Airlines
35h 13mDTW-SJO
6/11Tue
multi-stopSpirit Airlines
17h 41mSJO-DTW
$394
6/6Thu
multi-stopSpirit Airlines
7h 12mDTW-SJO
6/12Wed
multi-stopSpirit Airlines
18h 50mSJO-DTW
$395
6/5Wed
multi-stopAvianca
7h 50mORD-SJO
6/12Wed
multi-stopAvianca
7h 55mSJO-ORD
$446
6/5Wed
multi-stopAmerican Airlines
7h 45mDTW-LIR
6/8Sat
multi-stopAmerican Airlines
18h 02mLIR-DTW
$460
6/5Wed
multi-stopAmerican Airlines
8h 50mDTW-LIR
6/8Sat
multi-stopAmerican Airlines
18h 02mLIR-DTW
$461
6/4Tue
multi-stop
10h 40mDTW-SJO
6/10Mon
multi-stop
16h 09mSJO-DTW
$490
6/5Wed
multi-stopAvianca
18h 10mORD-SJO
6/9Sun
multi-stopAvianca
7h 55mSJO-ORD
$493
6/4Tue
multi-stop
30h 49mDTW-SJO
6/10Mon
multi-stop
17h 25mSJO-DTW
$505
6/4Tue
multi-stopAir Canada
28h 35mORD-SJO
6/6Thu
multi-stopAir Canada
24h 46mSJO-ORD
$666

Search by stops

Search by airline

Search by price