$228 Cheap Flights from St. Louis (STL) to Saginaw (MBS)

View $228 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Saginaw, MI (MBS-MBS Intl.)

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Cheap Flights from St. Louis to Saginaw (STL-MBS)

Prices were available within the past 7 days and start at $228 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 3 - Fri, Dec 12
STL
St. Louis
MBS
Saginaw
$229 Roundtrip, just found
$229
Roundtrip
just found
Select Delta flight, departing Wed, Dec 3 from St. Louis to Saginaw, returning Fri, Dec 12, priced at $229 just found
Delta
Fri, Dec 5 - Sun, Dec 7
STL
St. Louis
MBS
Saginaw
$234 Roundtrip, found 9 hours ago
$234
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Dec 5 from St. Louis to Saginaw, returning Sun, Dec 7, priced at $234 found 9 hours ago
Delta
Wed, Dec 3 - Wed, Dec 24
STL
St. Louis
MBS
Saginaw
$244 Roundtrip, just found
$244
Roundtrip
just found
Select Delta flight, departing Wed, Dec 3 from St. Louis to Saginaw, returning Wed, Dec 24, priced at $244 just found
Delta
Thu, Dec 11 - Wed, Dec 24
STL
St. Louis
MBS
Saginaw
$249 Roundtrip, found 3 hours ago
$249
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Dec 11 from St. Louis to Saginaw, returning Wed, Dec 24, priced at $249 found 3 hours ago
Delta
Tue, Mar 31 - Thu, Apr 9
STL
St. Louis
MBS
Saginaw
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Mar 31 from St. Louis to Saginaw, returning Thu, Apr 9, priced at $254 found 5 days ago
Delta
Mon, Nov 17 - Thu, Dec 4
STL
St. Louis
MBS
Saginaw
$259 Roundtrip, found 3 hours ago
$259
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Nov 17 from St. Louis to Saginaw, returning Thu, Dec 4, priced at $259 found 3 hours ago
Delta
Mon, Jan 12 - Mon, Jan 19
STL
St. Louis
MBS
Saginaw
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 12 from St. Louis to Saginaw, returning Mon, Jan 19, priced at $259 found 6 days ago
Delta
Tue, Dec 2 - Fri, Dec 12
STL
St. Louis
MBS
Saginaw
$264 Roundtrip, just found
$264
Roundtrip
just found
Select Delta flight, departing Tue, Dec 2 from St. Louis to Saginaw, returning Fri, Dec 12, priced at $264 just found
Delta
Wed, Nov 19 - Thu, Dec 4
STL
St. Louis
MBS
Saginaw
$264 Roundtrip, found 3 hours ago
$264
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Nov 19 from St. Louis to Saginaw, returning Thu, Dec 4, priced at $264 found 3 hours ago
United
Fri, Apr 3 - Sat, Apr 11
STL
St. Louis
MBS
Saginaw
$278 Roundtrip, found 5 days ago
$278
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 3 from St. Louis to Saginaw, returning Sat, Apr 11, priced at $278 found 5 days ago

Alternative airports near Saginaw

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to MBS Intl. MBS. Cheapest and Closest option available. Average driving time to city center is 25 minutes. Flights from $244
MBS
MBS Intl.
CheapestClosest
Average driving time to city center25 min
Flights from $244

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to MBS Intl. Airport (MBS) cost?
Snag a cheap one-way flight from $228 or cheap return flight from $229 from Lambert-St. Louis Intl. Airport (STL) to MBS Intl. Airport (MBS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to MBS Intl. Airport (MBS)?
Planning your getaway for December is a great way to save, as it's the cheapest month for flights between STL and MBS. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to MBS Intl. Airport (MBS)?
To find the cheapest airline that'll fly you from STL to MBS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to MBS Intl. Airport (MBS)?
Nonstop flights from Lambert-St. Louis Intl. Airport (STL) to MBS Intl. Airport (MBS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to MBS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to MBS Intl. Airport (MBS)?
To touch down at MBS Intl. Airport (MBS) on time, pick a flight that takes off from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to MBS Intl. Airport (MBS) last-minute?
Booking your plane ticket from STL to MBS shortly before your trip is usually more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a STL to MBS flight and hotel package?
You'll typically save money by securing a STL to MBS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to MBS Intl. Airport (MBS)?
In most instances, you can cancel or reschedule your STL to MBS flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
MBS Intl.
Airlines serving
Delta, United
Roundtrip price
$228
Distance
464 mi

Book with confidence

St. Louis to Saginaw Flights

The cheapest times to fly from St. Louis to Saginaw

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Saginaw are during the month of December. You can find some of the cheapest flights from St. Louis to Saginaw with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Saginaw

Sunday is one of the best days to book for cheap flights from St. Louis to Saginaw: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Saginaw

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Saginaw in 2025. You can also book with separate airlines for your outbound and return journeys, from $228 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Saginaw flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Saginaw airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Saginaw Flights

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*Available to One Key members.