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$470+ Cheap flights from Saginaw, MI to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJO
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap flight deals from Saginaw to Costa Rica

Cheapest flights from Saginaw to Costa Rica
Explore the most affordable flight options available from Saginaw to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:10 pm
MBS
-
SJO
2 stops18h 11m
United Airlines
Wed 5/61:25 pm
SJO
-
MBS
2 stops30h 58m
United Airlines
Deal found 3/30$470
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:10 pm
MBS
-
SJO
1 stop17h 45m
United Airlines
Fri 5/2211:13 am
SJO
-
MBS
2 stops29h 54m
United Airlines
Deal found 3/31$657
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:08 am
MBS
-
SJO
1 stop30h 48m
United Airlines
Wed 1/68:45 am
SJO
-
MBS
2 stops30h 27m
United Airlines
Deal found 4/1$1,714
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/261:50 pm
MBS
-
SJO
1 stop24h 06m
United Airlines
Wed 1/68:45 am
SJO
-
MBS
2 stops30h 27m
United Airlines
Deal found 4/1$2,559

Find flight deals from Saginaw to Costa Rica

Keep the following information in mind while searching for Saginaw to Costa Rica flight deals. Data was last updated April 3, 2026.

Round-trip from

$470
(United Airlines)
From Saginaw to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saginaw 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 April 3, 2026.
Use the filters below to find and compare flights from Saginaw to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Bay CitySan José

MBS - SJO

MBSSJO

Bay City MBS Intl

Sat 5/2

8:10 pm-12:21 pm

2 stops18h 11m

San José Juan Santamaria Intl

Wed 5/6

1:25 pm-10:23 pm

2 stops30h 58m

$470
Quickest round-trip

Bay CitySan José

MBS - SJO

MBSSJO

Bay City MBS Intl

Fri 5/15

8:10 pm-11:55 am

1 stop17h 45m

San José Juan Santamaria Intl

Fri 5/22

11:13 am-7:07 pm

2 stops29h 54m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Sorted by cheapest first

Best time to book a flight from Saginaw to Costa Rica

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

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

Currently, October is the cheapest month in which you can book a flight from Saginaw to Costa Rica (average of $154). Flying from Saginaw to Costa Rica in June is currently the most expensive (average of $364). 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.

Related info for your journey

Find useful and relevant information for your journey from Saginaw 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 Saginaw to Costa Rica?

    There are many flights that can get you from Saginaw to Costa Rica in 18h 11m. Fly via United Airlines to get the fastest option. Saginaw and Costa Rica are separated by a distance of 2316 mi.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Saginaw to Costa Rica (average of $154). Flying from Saginaw to Costa Rica in June is currently the most expensive (average of $364). 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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Top 5 airlines flying from Saginaw to Costa Rica

Discover the top 5 airlines that operate flights from Saginaw 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 April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$251Average$422FlexibilityNo cancel feeOn-time65%
DeltaCheapest$259Average$827FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$728FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$438Average$728FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$596Average$694FlexibilityNo cancel feeOn-time63%

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