What is the cheapest airline that flies from San Antonio to Bay City MBS Intl?

United Airlines and Delta are the most popular carriers operating from San Antonio to Bay City MBS Intl

What airlines fly to Bay City?

Delta, American Airlines and Allegiant Air are the top three most popular airlines that fly to Bay City from San Antonio according to our data. Delta is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Bay City. Keep in mind that there are 6 different airlines that fly to Bay City on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to Bay City MBS Intl Airport?

Prices for flights from San Antonio Airport to Bay City MBS Intl Airport refresh daily.

How many operators does momondo search for flights from San Antonio Airport to Bay City MBS Intl Airport?

As of August 2026, there is 1 operator available to choose from for flights from San Antonio Airport to Bay City MBS Intl Airport.

How old do you have to be to fly from San Antonio Airport to Bay City MBS Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Bay City MBS Intl Airport.

What documentation or ID do you need to fly to Bay City MBS Intl Airport?

The required travel and health documents for your Bay City MBS Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bay City MBS Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$344 Cheap Flights from San Antonio to Bay City in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Bay City

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:37 am - 12:50 pmSAT San Antonio-MBS Bay City MBS Intl

5h 13m1 stop Chicago O'Hare Intl

1:34 pm - 10:51 pmMBS Bay City MBS Intl-SAT San Antonio

10h 17m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$344United Airlines

Thu, Nov 5 - Mon, Nov 9

9:35 am - 8:07 pmSAT San Antonio-MBS Bay City MBS Intl

9h 32m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

1:34 pm - 10:51 pmMBS Bay City MBS Intl-SAT San Antonio

10h 17m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$412United Airlines

Thu, Nov 5 - Mon, Nov 9

1:25 pm - 7:54 pmSAT San Antonio-MBS Bay City MBS Intl

5h 29m1 stop Chicago O'Hare Intl

6:00 am - 11:47 amMBS Bay City MBS Intl-SAT San Antonio

6h 47m1 stop Chicago O'Hare Intl

$424United Airlines

Wed, Feb 3 - Sat, Feb 6

6:43 am - 1:00 pmSAT San Antonio-MBS Bay City MBS Intl

5h 17m1 stop Chicago O'Hare Intl

6:00 am - 3:33 pmMBS Bay City MBS Intl-SAT San Antonio

10h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$434United Airlines

Wed, Jan 6 - Sat, Jan 9

1:25 pm - 7:54 pmSAT San Antonio-MBS Bay City MBS Intl

5h 29m1 stop Chicago O'Hare Intl

6:00 am - 3:33 pmMBS Bay City MBS Intl-SAT San Antonio

10h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$434United Airlines

Wed, Feb 3 - Sat, Feb 6

5:30 am - 1:00 pmSAT San Antonio-MBS Bay City MBS Intl

6h 30m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:00 am - 3:33 pmMBS Bay City MBS Intl-SAT San Antonio

10h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$439United Airlines

Wed, Jan 6 - Sat, Jan 9

5:30 am - 1:00 pmSAT San Antonio-MBS Bay City MBS Intl

6h 30m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:00 am - 3:33 pmMBS Bay City MBS Intl-SAT San Antonio

10h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$439United Airlines

Wed, Feb 3 - Sat, Feb 6

5:30 am - 4:23 pmSAT San Antonio-MBS Bay City MBS Intl

9h 53m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

1:34 pm - 10:51 pmMBS Bay City MBS Intl-SAT San Antonio

10h 17m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$441United Airlines

Sat, Oct 24 - Mon, Nov 2

4:00 pm - 10:26 pmSAT San Antonio-MBS Bay City MBS Intl

5h 26m1 stop Detroit Metropolitan Wayne County

6:15 pm - 10:44 pmMBS Bay City MBS Intl-SAT San Antonio

5h 29m1 stop Detroit Metropolitan Wayne County

$518Delta

Tue, Sep 22 - Mon, Sep 28

5:15 am - 11:01 amSAT San Antonio-MBS Bay City MBS Intl

4h 46m1 stop Detroit Metropolitan Wayne County

6:50 am - 10:40 amMBS Bay City MBS Intl-SAT San Antonio

4h 50m1 stop Detroit Metropolitan Wayne County

$518Delta

Thu, Oct 22 - Tue, Oct 27

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United Airlines flights from San Antonio to Bay City

Our best United Airlines deals on San Antonio to Bay City flight tickets

United Airlines

Nov 5

SAT6:37 amSan Antonio

5h 13m

1 stop

MBS12:50 pmBay City MBS Intl

Nov 9

MBS1:34 pmBay City MBS Intl

10h 17m

2 stops

SAT10:51 pmSan Antonio

$344

United Airlines

Nov 5

SAT9:35 amSan Antonio

9h 32m

2 stops

MBS8:07 pmBay City MBS Intl

Nov 9

MBS1:34 pmBay City MBS Intl

10h 17m

2 stops

SAT10:51 pmSan Antonio

$412

United Airlines

Feb 3

SAT1:25 pmSan Antonio

5h 29m

1 stop

MBS7:54 pmBay City MBS Intl

Feb 6

MBS6:00 amBay City MBS Intl

6h 47m

1 stop

SAT11:47 amSan Antonio

$424

Delta flights from San Antonio to Bay City

Our best Delta deals on San Antonio to Bay City flight tickets

Delta

Sep 22

SAT4:00 pmSan Antonio

5h 26m

1 stop

MBS10:26 pmBay City MBS Intl

Sep 28

MBS6:15 pmBay City MBS Intl

5h 29m

1 stop

SAT10:44 pmSan Antonio

$518

Delta

Oct 24

SAT3:05 pmSan Antonio

6h 22m

1 stop

MBS10:27 pmBay City MBS Intl

Nov 2

MBS3:46 pmBay City MBS Intl

7h 34m

1 stop

SAT10:20 pmSan Antonio

$524

Delta

Sep 22

SAT6:35 amSan Antonio

9h 58m

2 stops

MBS5:33 pmBay City MBS Intl

Sep 28

MBS6:15 pmBay City MBS Intl

5h 29m

1 stop

SAT10:44 pmSan Antonio

$528

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Thu 11/5

6:37 am-12:50 pm

1 stop5h 13m

Bay City MBS Intl

Mon 11/9

1:34 pm-10:51 pm

2 stops10h 17m

$344

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Thu 11/5

9:35 am-8:07 pm

2 stops9h 32m

Bay City MBS Intl

Mon 11/9

1:34 pm-10:51 pm

2 stops10h 17m

$412

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Wed 2/3

1:25 pm-7:54 pm

1 stop5h 29m

Bay City MBS Intl

Sat 2/6

6:00 am-11:47 am

1 stop6h 47m

$424

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Wed 1/6

6:43 am-1:00 pm

1 stop5h 17m

Bay City MBS Intl

Sat 1/9

6:00 am-3:33 pm

2 stops10h 33m

$434

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Wed 2/3

1:25 pm-7:54 pm

1 stop5h 29m

Bay City MBS Intl

Sat 2/6

6:00 am-3:33 pm

2 stops10h 33m

$434

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Wed 1/6

5:30 am-1:00 pm

2 stops6h 30m

Bay City MBS Intl

Sat 1/9

6:00 am-3:33 pm

2 stops10h 33m

$439

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Wed 2/3

5:30 am-1:00 pm

2 stops6h 30m

Bay City MBS Intl

Sat 2/6

6:00 am-3:33 pm

2 stops10h 33m

$439

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Sat 10/24

5:30 am-4:23 pm

2 stops9h 53m

Bay City MBS Intl

Mon 11/2

1:34 pm-10:51 pm

2 stops10h 17m

$441

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Tue 9/22

4:00 pm-10:26 pm

1 stop5h 26m

Bay City MBS Intl

Mon 9/28

6:15 pm-10:44 pm

1 stop5h 29m

$518

Quickest round-trip

San AntonioBay City

SAT San Antonio - MBS Bay City MBS Intl

SATMBS

San Antonio

Thu 10/22

5:15 am-11:01 am

1 stop4h 46m

Bay City MBS Intl

Tue 10/27

6:50 am-10:40 am

1 stop4h 50m

$518

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Bay City

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

Prices

Airlines

What is the cheapest month to fly to Bay City?

The cheapest month to fly to Bay City from San Antonio is in September. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Bay City from San Antonio during January instead. Flights to Bay City in January, while not as cheap as those in September, still average around $0.

Can stopping save me money on San Antonio to Bay City flights?

You could potentially save up to 10% on your flight if you consider stops on a San Antonio to Bay City flight.

When to book flights from San Antonio to Bay City

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Bay City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Bay City (SAT to MBS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Bay City

Best Price Found	$429
Fastest flight time	5h 13m
Direct flights	None

The best one-way flight to Bay City from San Antonio in the past 72 hours is $429. The best round-trip flight deal from San Antonio to Bay City found on momondo in the last 72 hours is $344.

The fastest flight from San Antonio to Bay City takes 5h 13m

There are no direct flights from San Antonio to Bay City. There are no popular flight routes from San Antonio to Bay City.

Search flight deals

Frequently asked questions about flying from San Antonio to Bay City

How far is San Antonio to Bay City MBS Intl by plane?
The distance between San Antonio and Bay City MBS Intl is about 1266.5 mi. Flights usually cover this in 5h 13m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Antonio Airport to Bay City MBS Intl Airport?
Prices for flights from San Antonio Airport to Bay City MBS Intl Airport refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Bay City MBS Intl Airport?
As of August 2026, there is 1 operator available to choose from for flights from San Antonio Airport to Bay City MBS Intl Airport.
How old do you have to be to fly from San Antonio Airport to Bay City MBS Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Bay City MBS Intl Airport.
What documentation or ID do you need to fly to Bay City MBS Intl Airport?
The required travel and health documents for your Bay City MBS Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bay City MBS Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Antonio to Bay City?
Based on momondo bookings for flights between San Antonio and Bay City, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from San Antonio to Bay City

Compare and see reviews for airlines that fly from San Antonio to Bay City with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $268	Free Cancellation	Rating 7.8 8,513 reviews		Search Delta flights

Frankenmuth

Saginaw

Mount Pleasant

Auburn

Bridgeport

Alma

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Why should I use momondo to find a flight deal from San Antonio to Bay City?

Finding the right flight to Bay City from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bay City quick and easy, saving you time and money.

Can I find flights from San Antonio to Bay City with flexible booking policies on momondo?

Yes. All flights to Bay City from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Bay City?

Once you have performed a search for San Antonio to Bay City 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 San Antonio to Bay City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bay City, momondo offers a useful price alert feature which will track prices for flights to Bay City from San Antonio and alert you when they change.