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Cheap flights from Montgomery to San Antonio from $263

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montgomery to San Antonio departing on 10/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montgomery to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:43 am - 5:03 pm
MGM
-
SAT
7h 20m
1 stop
Delta Logo
6:10 pm - 11:05 pm
SAT
-
MGM
4h 55m
1 stop
$266Delta
Wed, Sep 23 - Wed, Sep 30
Delta Logo
9:53 am - 4:39 pm
MGM
-
SAT
6h 46m
1 stop
Delta Logo
7:55 am - 2:02 pm
SAT
-
MGM
6h 07m
1 stop
$282Delta
Wed, Aug 5 - Wed, Aug 12
Delta Logo
2:42 pm - 7:39 pm
MGM
-
SAT
4h 57m
1 stop
Delta Logo
8:00 am - 3:19 pm
SAT
-
MGM
7h 19m
1 stop
$298Delta
Thu, Oct 8 - Sat, Oct 17
Delta Logo
2:50 pm - 10:19 pm
MGM
-
SAT
7h 29m
1 stop
Delta Logo
6:25 am - 11:50 am
SAT
-
MGM
5h 25m
1 stop
$313Delta
Thu, Jul 30 - Mon, Aug 3
United Airlines Logo
1:17 pm - 7:53 pm
MGM
-
SAT
6h 36m
1 stop
United Airlines Logo
7:35 am - 12:41 pm
SAT
-
MGM
5h 06m
1 stop
$323United Airlines
Thu, Sep 10 - Sun, Sep 13
American Airlines Logo
6:47 pm - 11:04 pm
MGM
-
SAT
4h 17m
1 stop
American Airlines Logo
6:01 am - 12:01 pm
SAT
-
MGM
6h 00m
1 stop
$328American Airlines
Fri, Jul 24 - Tue, Jul 28
American Airlines Logo
6:47 pm - 11:04 pm
MGM
-
SAT
4h 17m
1 stop
American Airlines Logo
5:35 pm - 11:45 pm
SAT
-
MGM
6h 10m
1 stop
$333American Airlines
Fri, Jul 31 - Sun, Aug 2
United Airlines Logo
4:53 pm - 9:16 pm
MGM
-
SAT
4h 23m
1 stop
United Airlines Logo
7:35 am - 12:41 pm
SAT
-
MGM
5h 06m
1 stop
$355United Airlines
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
4:53 pm - 10:44 pm
MGM
-
SAT
5h 51m
1 stop
United Airlines Logo
7:35 am - 12:41 pm
SAT
-
MGM
5h 06m
1 stop
$362United Airlines
Sat, Sep 19 - Tue, Sep 22
American Airlines Logo
6:39 am - 5:24 pm
MGM
-
SAT
10h 45m
2 stops
American Airlines Logo
5:00 am - 11:56 am
SAT
-
MGM
6h 56m
1 stop
$374American Airlines
Wed, Aug 5 - Wed, Aug 12

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American Airlines flights from Montgomery to San Antonio

Our best American Airlines deals on Montgomery to San Antonio flight tickets
American Airlines
Jul 24
MGM6:47 pmMontgomery Dannelly Field
4h 17m
1 stop
SAT11:04 pmSan Antonio
Jul 28
SAT6:01 amSan Antonio
6h 00m
1 stop
MGM12:01 pmMontgomery Dannelly Field
$328
American Airlines
Jul 31
MGM6:47 pmMontgomery Dannelly Field
4h 17m
1 stop
SAT11:04 pmSan Antonio
Aug 2
SAT5:35 pmSan Antonio
6h 10m
1 stop
MGM11:45 pmMontgomery Dannelly Field
$333
American Airlines
Aug 5
MGM6:39 amMontgomery Dannelly Field
10h 45m
2 stops
SAT5:24 pmSan Antonio
Aug 12
SAT5:00 amSan Antonio
6h 56m
1 stop
MGM11:56 amMontgomery Dannelly Field
$374

United Airlines flights from Montgomery to San Antonio

Our best United Airlines deals on Montgomery to San Antonio flight tickets
United Airlines
Sep 10
MGM1:17 pmMontgomery Dannelly Field
6h 36m
1 stop
SAT7:53 pmSan Antonio
Sep 13
SAT7:35 amSan Antonio
5h 06m
1 stop
MGM12:41 pmMontgomery Dannelly Field
$323
United Airlines
Aug 20
MGM4:53 pmMontgomery Dannelly Field
4h 23m
1 stop
SAT9:16 pmSan Antonio
Aug 23
SAT7:35 amSan Antonio
5h 06m
1 stop
MGM12:41 pmMontgomery Dannelly Field
$355
United Airlines
Sep 19
MGM4:53 pmMontgomery Dannelly Field
5h 51m
1 stop
SAT10:44 pmSan Antonio
Sep 22
SAT7:35 amSan Antonio
5h 06m
1 stop
MGM12:41 pmMontgomery Dannelly Field
$362

momondo Fare Finder

 
Customize your flight search to find flights from Montgomery to San Antonio 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 July 12, 2026.
Use the filters below to find and compare flights from Montgomery to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Wed 9/23

9:43 am-5:03 pm

1 stop7h 20m

San Antonio

Wed 9/30

6:10 pm-11:05 pm

1 stop4h 55m

$266

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Wed 8/5

9:53 am-4:39 pm

1 stop6h 46m

San Antonio

Wed 8/12

7:55 am-2:02 pm

1 stop6h 07m

$282

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Thu 10/8

2:42 pm-7:39 pm

1 stop4h 57m

San Antonio

Sat 10/17

8:00 am-3:19 pm

1 stop7h 19m

$298

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Thu 7/30

2:50 pm-10:19 pm

1 stop7h 29m

San Antonio

Mon 8/3

6:25 am-11:50 am

1 stop5h 25m

$313

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Thu 9/10

1:17 pm-7:53 pm

1 stop6h 36m

San Antonio

Sun 9/13

7:35 am-12:41 pm

1 stop5h 06m

$323

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Fri 7/24

6:47 pm-11:04 pm

1 stop4h 17m

San Antonio

Tue 7/28

6:01 am-12:01 pm

1 stop6h 00m

$328

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Fri 7/31

6:47 pm-11:04 pm

1 stop4h 17m

San Antonio

Sun 8/2

5:35 pm-11:45 pm

1 stop6h 10m

$333
Quickest round-trip

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Thu 8/20

4:53 pm-9:16 pm

1 stop4h 23m

San Antonio

Sun 8/23

7:35 am-12:41 pm

1 stop5h 06m

$355

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Sat 9/19

4:53 pm-10:44 pm

1 stop5h 51m

San Antonio

Tue 9/22

7:35 am-12:41 pm

1 stop5h 06m

$362

MontgomerySan Antonio

MGM - SAT

MGMSAT

Montgomery Dannelly Field

Wed 8/5

6:39 am-5:24 pm

2 stops10h 45m

San Antonio

Wed 8/12

5:00 am-11:56 am

1 stop6h 56m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montgomery to San Antonio

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 Montgomery and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of July, then book flights to San Antonio from Montgomery during September instead. Flights to San Antonio in September, while not as cheap as those in July, still average around $324.

When to book flights from Montgomery to San Antonio

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

Cheap Montgomery to San Antonio (MGM to SAT) flight deals and tips

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

Fastest flight time

4h 18m

Direct flights

None
The fastest flight from Montgomery to San Antonio takes 4h 18m
There are no direct flights from Montgomery to San Antonio. There are no popular flight routes from Montgomery to San Antonio.
Search flight deals

Frequently asked questions about flying from Montgomery to San Antonio

  • How far is Montgomery Dannelly Field to San Antonio by plane?

    The straight-line distance from Montgomery Dannelly Field to San Antonio is 750.0 mi. In terms of flight time, this usually takes a little over 4h 18m.

  • When did momondo last update prices for flights from Montgomery Dannelly Field Airport to San Antonio Airport?

    Prices for flights from Montgomery Dannelly Field Airport to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Montgomery Dannelly Field Airport to San Antonio Airport?

  • How old do you have to be to fly from Montgomery Dannelly Field Airport to San Antonio 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 Montgomery Dannelly Field Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Montgomery to San Antonio?

Best airlines flying from Montgomery to San Antonio

Compare and see reviews for airlines that fly from Montgomery to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,980 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.8
8,458 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,804 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

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

It is quick and easy to find Montgomery to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

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

Flights from Montgomery to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Montgomery to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montgomery to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montgomery to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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