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Cheap flights from Montana to San Antonio from $180

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:19 pm - 12:28 amGTF  Great Falls-SAT San Antonio
5h 09m1 stop Salt Lake City
Delta Logo
12:45 pm - 5:39 pmSAT  San Antonio-GTF Great Falls
5h 54m1 stop Salt Lake City
$348Delta
Thu, Nov 19 - Tue, Nov 24
Delta Logo
6:19 pm - 12:28 amGTF  Great Falls-SAT San Antonio
5h 09m1 stop Salt Lake City
Delta Logo
12:45 pm - 5:39 pmSAT  San Antonio-GTF Great Falls
5h 54m1 stop Salt Lake City
$348Delta
Thu, Nov 12 - Sat, Nov 14
United Airlines Logo
2:45 pm - 8:53 pmGTF  Great Falls-SAT San Antonio
5h 08m1 stop Denver Intl
United Airlines Logo
8:56 am - 1:49 pmSAT  San Antonio-GTF Great Falls
5h 53m1 stop Denver Intl
$348United Airlines
Tue, Nov 3 - Sat, Nov 7
Delta Logo
6:19 pm - 12:28 amGTF  Great Falls-SAT San Antonio
5h 09m1 stop Salt Lake City
Delta Logo
7:45 am - 12:41 pmSAT  San Antonio-GTF Great Falls
5h 56m1 stop Salt Lake City
$348Delta
Thu, Nov 19 - Tue, Nov 24
United Airlines Logo
6:30 am - 12:46 pmGTF  Great Falls-SAT San Antonio
5h 16m1 stop Denver Intl
United Airlines Logo
5:30 am - 1:49 pmSAT  San Antonio-GTF Great Falls
9h 19m2 stops Houston George Bush Intcntl Denver Intl
$354United Airlines
Tue, Nov 3 - Sat, Nov 7
Multiple Airlines Logo
10:03 am - 7:33 pmBZN  Bozeman Gallatin Field-SAT San Antonio
32h 30m2 stops Las Vegas Harry Reid Intl Denver Intl
Multiple Airlines Logo
10:52 pm - 9:39 amSAT  San Antonio-BZN Bozeman Gallatin Field
11h 47m1 stop Las Vegas Harry Reid Intl
$358Multiple Airlines
Tue, Nov 24 - Wed, Dec 2
United Airlines Logo
2:45 pm - 10:51 pmGTF  Great Falls-SAT San Antonio
7h 06m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
5:30 am - 1:49 pmSAT  San Antonio-GTF Great Falls
9h 19m2 stops Houston George Bush Intcntl Denver Intl
$359United Airlines
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
3:46 pm - 10:55 pmBZN  Bozeman Gallatin Field-SAT San Antonio
6h 09m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:50 pmSAT  San Antonio-BZN Bozeman Gallatin Field
7h 50m1 stop Dallas/Fort Worth
$385American Airlines
Tue, Feb 2 - Thu, Feb 4
Southwest Logo
9:40 am - 5:20 pmBZN  Bozeman Gallatin Field-SAT San Antonio
6h 40m1 stop Las Vegas Harry Reid Intl
Southwest Logo
5:50 am - 12:40 pmSAT  San Antonio-BZN Bozeman Gallatin Field
7h 50m2 stops Dallas Love Field Las Vegas Harry Reid Intl
$390Southwest
Sat, Oct 24 - Tue, Oct 27
Southwest Logo
8:05 am - 2:00 pmBZN  Bozeman Gallatin Field-SAT San Antonio
4h 55m1 stop Denver Intl
Southwest Logo
6:45 pm - 11:25 pmSAT  San Antonio-BZN Bozeman Gallatin Field
5h 40m1 stop Denver Intl
$406Southwest
Tue, Oct 27 - Fri, Oct 30

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United Airlines flights from Montana to San Antonio

Our best United Airlines deals on Montana to San Antonio flight tickets
United Airlines
Nov 3
GTF2:45 pmGreat Falls
7h 06m
2 stops
SAT10:51 pmSan Antonio
Nov 7
SAT5:30 amSan Antonio
9h 19m
2 stops
GTF1:49 pmGreat Falls
$359
United Airlines
Nov 3
GTF2:45 pmGreat Falls
5h 08m
1 stop
SAT8:53 pmSan Antonio
Nov 8
SAT5:30 amSan Antonio
9h 19m
2 stops
GTF1:49 pmGreat Falls
$377
United Airlines
Feb 13
BIL2:42 pmBillings Logan Intl
7h 06m
2 stops
SAT10:48 pmSan Antonio
Feb 24
SAT8:55 amSan Antonio
5h 28m
1 stop
BIL1:23 pmBillings Logan Intl
$380

Alaska Airlines flights from Montana to San Antonio

Our best Alaska Airlines deals on Montana to San Antonio flight tickets
Alaska Airlines
Jan 30
FCA7:00 amKalispell Glacier Park
8h 02m
1 stop
SAT4:02 pmSan Antonio
Feb 2
SAT5:00 pmSan Antonio
6h 57m
1 stop
FCA10:57 pmKalispell Glacier Park
$455
Alaska Airlines
Jan 22
FCA7:00 amKalispell Glacier Park
8h 02m
1 stop
SAT4:02 pmSan Antonio
Jan 25
SAT12:45 pmSan Antonio
11h 12m
2 stops
FCA10:57 pmKalispell Glacier Park
$484
Alaska Airlines
Jan 22
FCA7:00 amKalispell Glacier Park
12h 57m
2 stops
SAT8:57 pmSan Antonio
Jan 25
SAT11:24 amSan Antonio
12h 33m
2 stops
FCA10:57 pmKalispell Glacier Park
$489

momondo Fare Finder

 
Use the filters below to find and compare flights from Montana to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsSan Antonio

GTF Great Falls - SAT San Antonio

GTFSAT

Great Falls

Thu 11/19

6:19 pm-12:28 am

1 stop5h 09m

San Antonio

Tue 11/24

12:45 pm-5:39 pm

1 stop5h 54m

$348

Great FallsSan Antonio

GTF Great Falls - SAT San Antonio

GTFSAT

Great Falls

Thu 11/12

6:19 pm-12:28 am

1 stop5h 09m

San Antonio

Sat 11/14

12:45 pm-5:39 pm

1 stop5h 54m

$348

Great FallsSan Antonio

GTF Great Falls - SAT San Antonio

GTFSAT

Great Falls

Tue 11/3

2:45 pm-8:53 pm

1 stop5h 08m

San Antonio

Sat 11/7

8:56 am-1:49 pm

1 stop5h 53m

$348

Great FallsSan Antonio

GTF Great Falls - SAT San Antonio

GTFSAT

Great Falls

Thu 11/19

6:19 pm-12:28 am

1 stop5h 09m

San Antonio

Tue 11/24

7:45 am-12:41 pm

1 stop5h 56m

$348

Great FallsSan Antonio

GTF Great Falls - SAT San Antonio

GTFSAT

Great Falls

Tue 11/3

6:30 am-12:46 pm

1 stop5h 16m

San Antonio

Sat 11/7

5:30 am-1:49 pm

2 stops9h 19m

$354

BozemanSan Antonio

BZN Bozeman Gallatin Field - SAT San Antonio

BZNSAT

Bozeman Gallatin Field

Tue 11/24

10:03 am-7:33 pm

2 stops32h 30m

San Antonio

Wed 12/2

10:52 pm-9:39 am

1 stop11h 47m

$358

Great FallsSan Antonio

GTF Great Falls - SAT San Antonio

GTFSAT

Great Falls

Tue 11/3

2:45 pm-10:51 pm

2 stops7h 06m

San Antonio

Sat 11/7

5:30 am-1:49 pm

2 stops9h 19m

$359

BozemanSan Antonio

BZN Bozeman Gallatin Field - SAT San Antonio

BZNSAT

Bozeman Gallatin Field

Tue 2/2

3:46 pm-10:55 pm

1 stop6h 09m

San Antonio

Thu 2/4

6:00 am-12:50 pm

1 stop7h 50m

$385

BozemanSan Antonio

BZN Bozeman Gallatin Field - SAT San Antonio

BZNSAT

Bozeman Gallatin Field

Sat 10/24

9:40 am-5:20 pm

1 stop6h 40m

San Antonio

Tue 10/27

5:50 am-12:40 pm

2 stops7h 50m

$390
Quickest round-trip

BozemanSan Antonio

BZN Bozeman Gallatin Field - SAT San Antonio

BZNSAT

Bozeman Gallatin Field

Tue 10/27

8:05 am-2:00 pm

1 stop4h 55m

San Antonio

Fri 10/30

6:45 pm-11:25 pm

1 stop5h 40m

$406

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Montana 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 cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Montana during April instead. Flights to San Antonio in April, while not as cheap as those in January, still average around $408.

Can stopping save me money on Montana to San Antonio flights?

You could potentially save up to 9% on your flight if you consider stops on a Montana to San Antonio flight.

Cheap Montana to San Antonio flight deals and tips

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

Best Price Found

$180

Fastest flight time

4h 59m

Direct flights

None
The best one-way flight to San Antonio from Montana in the past 72 hours is $180. The best round-trip flight deal from Montana to San Antonio found on momondo in the last 72 hours is $348.
The fastest flight from Montana to San Antonio takes 4h 59m
There are no direct flights from Montana to San Antonio. There are no popular flight routes from Montana to San Antonio.
Search flight deals

Frequently asked questions about flying from Montana to San Antonio

  • When did momondo last update prices for flights from Montana to San Antonio Airport?

    Prices for flights from Montana to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to San Antonio Airport?

  • How old do you have to be to fly from Montana to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to San Antonio Airport.

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

    The travel and health documents you'll need for your trip to San Antonio 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to San Antonio

Compare and see reviews for airlines that fly from Montana to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $228Free CancellationRating
8.0
4,204 reviews
Search Southwest flights
DeltaPriceFrom $238Free CancellationRating
7.8
8,608 reviews
Search Delta flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
10,263 reviews
Search United 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 Montana to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montana to San Antonio. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to San Antonio.

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

Yes momondo offers price alerts on flights to San Antonio from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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