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Cheap flights from Bay City to St. Louis from $268

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bay City to St. Louis departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Bay City to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:30 pm - 8:31 pm
MBS
-
STL
6h 01m
1 stop
Delta Logo
6:45 am - 11:13 am
STL
-
MBS
3h 28m
1 stop
$309Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
6:00 am - 2:38 pm
MBS
-
STL
9h 38m
2 stops
Delta Logo
6:45 am - 11:13 am
STL
-
MBS
3h 28m
1 stop
$314Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
3:30 pm - 8:31 pm
MBS
-
STL
6h 01m
1 stop
Delta Logo
6:45 am - 11:13 am
STL
-
MBS
3h 28m
1 stop
$335Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
3:30 pm - 8:31 pm
MBS
-
STL
6h 01m
1 stop
Delta Logo
6:45 am - 11:13 am
STL
-
MBS
3h 28m
1 stop
$338Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
6:00 am - 2:38 pm
MBS
-
STL
9h 38m
2 stops
Delta Logo
6:45 am - 11:13 am
STL
-
MBS
3h 28m
1 stop
$343Delta
Fri, Sep 25 - Sun, Sep 27
Delta Logo
6:00 am - 2:38 pm
MBS
-
STL
9h 38m
2 stops
Delta Logo
6:45 am - 11:13 am
STL
-
MBS
3h 28m
1 stop
$356Delta
Fri, Sep 25 - Sun, Sep 27
United Airlines Logo
8:10 pm - 12:24 am
MBS
-
STL
5h 14m
1 stop
United Airlines Logo
9:00 am - 1:31 pm
STL
-
MBS
3h 31m
1 stop
$379United Airlines
Thu, Apr 30 - Sat, May 2
Delta Logo
6:00 am - 2:38 pm
MBS
-
STL
9h 38m
2 stops
Delta Logo
6:30 am - 2:52 pm
STL
-
MBS
7h 22m
2 stops
$384Delta
Fri, Sep 25 - Sun, Sep 27
United Airlines Logo
2:25 pm - 7:31 pm
MBS
-
STL
6h 06m
1 stop
United Airlines Logo
7:45 am - 1:35 pm
STL
-
MBS
4h 50m
1 stop
$453United Airlines
Sat, Apr 11 - Wed, Apr 15
Delta Logo
6:00 am - 2:38 pm
MBS
-
STL
9h 38m
2 stops
Delta Logo
6:30 am - 2:52 pm
STL
-
MBS
7h 22m
2 stops
$458Delta
Fri, Sep 25 - Sun, Sep 27

Delta flights from Bay City to St. Louis

Our best Delta deals on Bay City to St. Louis flight tickets
Delta
Sep 25
MBS3:30 pmBay City MBS Intl
6h 01m
1 stop
STL8:31 pmLambert-St Louis
Sep 27
STL6:45 amLambert-St Louis
3h 28m
1 stop
MBS11:13 amBay City MBS Intl
$309
Delta
Sep 25
MBS6:00 amBay City MBS Intl
9h 38m
2 stops
STL2:38 pmLambert-St Louis
Sep 27
STL6:45 amLambert-St Louis
3h 28m
1 stop
MBS11:13 amBay City MBS Intl
$314
Delta
Sep 25
MBS3:30 pmBay City MBS Intl
6h 01m
1 stop
STL8:31 pmLambert-St Louis
Sep 27
STL6:45 amLambert-St Louis
3h 28m
1 stop
MBS11:13 amBay City MBS Intl
$335

United Airlines flights from Bay City to St. Louis

Our best United Airlines deals on Bay City to St. Louis flight tickets
United Airlines
Apr 30
MBS8:10 pmBay City MBS Intl
5h 14m
1 stop
STL12:24 amLambert-St Louis
May 2
STL9:00 amLambert-St Louis
3h 31m
1 stop
MBS1:31 pmBay City MBS Intl
$379
United Airlines
Apr 11
MBS2:25 pmBay City MBS Intl
6h 06m
1 stop
STL7:31 pmLambert-St Louis
Apr 15
STL7:45 amLambert-St Louis
4h 50m
1 stop
MBS1:35 pmBay City MBS Intl
$453
United Airlines
Apr 30
MBS8:10 pmBay City MBS Intl
5h 14m
1 stop
STL12:24 amLambert-St Louis
May 2
STL8:46 amLambert-St Louis
12h 37m
2 stops
MBS10:23 pmBay City MBS Intl
$542

momondo Fare Finder

 
Customize your flight search to find flights from Bay City to St. Louis 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, momondo users made 832,500 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from Bay City to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Fri 9/25

3:30 pm-8:31 pm

1 stop6h 01m

Lambert-St Louis

Sun 9/27

6:45 am-11:13 am

1 stop3h 28m

$309

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Fri 9/25

6:00 am-2:38 pm

2 stops9h 38m

Lambert-St Louis

Sun 9/27

6:45 am-11:13 am

1 stop3h 28m

$314

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Fri 9/25

3:30 pm-8:31 pm

1 stop6h 01m

Lambert-St Louis

Sun 9/27

6:45 am-11:13 am

1 stop3h 28m

$335

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Fri 9/25

3:30 pm-8:31 pm

1 stop6h 01m

Lambert-St Louis

Sun 9/27

6:45 am-11:13 am

1 stop3h 28m

$338

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Fri 9/25

6:00 am-2:38 pm

2 stops9h 38m

Lambert-St Louis

Sun 9/27

6:45 am-11:13 am

1 stop3h 28m

$343

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Fri 9/25

6:00 am-2:38 pm

2 stops9h 38m

Lambert-St Louis

Sun 9/27

6:45 am-11:13 am

1 stop3h 28m

$356
Quickest round-trip

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Thu 4/30

8:10 pm-12:24 am

1 stop5h 14m

Lambert-St Louis

Sat 5/2

9:00 am-1:31 pm

1 stop3h 31m

$379

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Fri 9/25

6:00 am-2:38 pm

2 stops9h 38m

Lambert-St Louis

Sun 9/27

6:30 am-2:52 pm

2 stops7h 22m

$384

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Sat 4/11

2:25 pm-7:31 pm

1 stop6h 06m

Lambert-St Louis

Wed 4/15

7:45 am-1:35 pm

1 stop4h 50m

$453

Bay CitySt. Louis

MBS - STL

MBSSTL

Bay City MBS Intl

Fri 9/25

6:00 am-2:38 pm

2 stops9h 38m

Lambert-St Louis

Sun 9/27

6:30 am-2:52 pm

2 stops7h 22m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Bay City to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bay City and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from Bay City to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. The month of January is another great option to travel to St. Louis, with average flight prices from Bay City averaging around $293.

Can stopping save me money on Bay City to St. Louis flights?

You could potentially save up to 32% on your flight if you consider stops on a Bay City to St. Louis flight.

When to book flights from Bay City to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Bay City to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bay City to St. Louis (MBS to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bay City to St. Louis

Fastest flight time

5h 14m

Direct flights

None
The fastest flight from Bay City to St. Louis takes 5h 14m
There are no direct flights from Bay City to St. Louis. There are no popular flight routes from Bay City to St. Louis.
Search flight deals

  • How far is Bay City MBS Intl to Lambert-St Louis by plane?

    There are 474.4 mi between Bay City MBS Intl and Lambert-St Louis. By plane, this route typically takes 5h 14m.

  • When did momondo last update prices for flights from Bay City MBS Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Bay City MBS Intl Airport to Lambert-St Louis Airport are updated daily.

  • How many operators does momondo search for flights from Bay City MBS Intl Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Bay City MBS Intl Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bay City MBS Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bay City to St. Louis?

Best airlines flying from Bay City to St. Louis

Compare and see reviews for airlines that fly from Bay City to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $234Free CancellationRating
7.9
8,364 reviews
Search Delta flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Alton
Wentzville
Fenton
Farmington
Clayton
Festus
Eureka
Edwardsville
Litchfield
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Bay City to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Bay City.

Can I find flights from Bay City to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Bay City with this policy.

How can momondo help me find flights from Bay City to St. Louis?

Once you have performed a search for Bay City to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Bay City to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bay City to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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