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Cheap flights from Montana to San Antonio from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to San Antonio departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montana to San Antonio

Cheap round-trip flights

These are some of the best round-trip flight deals from Montana to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Montana to San Antonio.

Cheap last minute flights

Planning a quick getaway from Montana to San Antonio? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Montana to San Antonio

Find recent round-trip train or bus tickets from Montana to San Antonio.

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
11:55 am - 8:54 pmGTF-SAT
7h 59m1 stop
12:36 pm - 5:49 pmSAT-GTF
6h 13m1 stop
$314Delta
Find Deal
Sat, Jan 25 - Mon, Jan 27
1:25 pm - 8:54 pmHLN-SAT
6h 29m1 stop
7:45 am - 12:45 pmSAT-HLN
6h 00m1 stop
$314Delta
Find Deal
Sat, Jan 25 - Wed, Jan 29
6:45 am - 1:21 pmHLN-SAT
5h 36m1 stop
8:49 am - 1:41 pmSAT-HLN
5h 52m1 stop
$394United Airlines
Find Deal
Wed, Jan 22 - Sat, Jan 25
6:45 am - 1:21 pmHLN-SAT
5h 36m1 stop
8:49 am - 1:41 pmSAT-HLN
5h 52m1 stop
$404United Airlines
Find Deal
Wed, Jan 22 - Sun, Jan 26
4:41 pm - 2:07 pmHLN-SAT
20h 26m1 stop
3:03 pm - 4:04 pmSAT-HLN
26h 01m1 stop
$413Alaska Airlines
Find Deal
Mon, Jan 20 - Fri, Jan 24
4:41 pm - 2:07 pmHLN-SAT
20h 26m1 stop
3:03 pm - 4:04 pmSAT-HLN
26h 01m1 stop
$422Alaska Airlines
Find Deal
Wed, Feb 5 - Mon, Feb 10
9:49 am - 4:55 pmBIL-SAT
6h 06m1 stop
2:25 pm - 10:40 pmSAT-BIL
9h 15m1 stop
$456American Airlines
Find Deal
Tue, Dec 24 - Sun, Dec 29
6:35 am - 1:25 pmBZN-SAT
5h 50m1 stop
1:50 pm - 8:40 pmSAT-BZN
7h 50m2 stops
$461Southwest
Find Deal
Fri, Mar 28 - Wed, Apr 2
5:15 am - 12:55 pmBZN-SAT
6h 40m2 stops
1:50 pm - 8:40 pmSAT-BZN
7h 50m2 stops
$496Southwest
Find Deal
Fri, Mar 28 - Wed, Apr 2
5:00 am - 1:29 pmBIL-SAT
7h 29m1 stop
6:48 am - 1:27 pmSAT-BIL
7h 39m1 stop
$624American Airlines
Find Deal
Sat, Dec 28 - Mon, Jan 6
6:21 pm - 12:40 amMSO-SAT
5h 19m1 stop
$157Delta
Find Deal
Tue, Jan 7
6:30 am - 7:22 pmMSO-SAT
11h 52m2 stops
$238United Airlines
Find Deal
Tue, Jan 7
6:30 am - 7:22 pmMSO-SAT
35h 52m3 stops
$391United Airlines
Find Deal
Tue, Jan 7
1:38 pm - 11:05 pmMSO-SAT
8h 27m1 stop
$427American Airlines
Find Deal
Sat, Dec 28
4:59 pm - 11:12 pmMSO-SAT
29h 13m2 stops
$587United Airlines
Find Deal
Sat, Dec 28
5:06 pm - 11:38 pmMSO-SAT
5h 32m1 stop
5:56 pm - 1:31 pmSAT-MSO
20h 35m2 stops
$700United Airlines
Find Deal
Sun, Dec 1 - Sat, Dec 7
5:06 pm - 11:38 pmMSO-SAT
5h 32m1 stop
6:56 pm - 1:31 pmSAT-MSO
19h 35m2 stops
$720United Airlines
Find Deal
Sun, Dec 1 - Fri, Dec 6
6:10 pm - 12:57 amMSO-SAT
5h 47m1 stop
6:50 am - 11:34 amSAT-MSO
5h 44m1 stop
$745Delta
Find Deal
Sun, Dec 1 - Sat, Dec 7
6:10 pm - 12:57 amMSO-SAT
5h 47m1 stop
6:15 pm - 12:44 amSAT-MSO
7h 29m1 stop
$755Delta
Find Deal
Sun, Dec 1 - Fri, Dec 6
5:06 pm - 11:38 pmMSO-SAT
5h 32m1 stop
8:49 am - 1:31 pmSAT-MSO
5h 42m1 stop
$779United Airlines
Find Deal
Sun, Dec 1 - Fri, Dec 6
5:06 pm - 11:38 pmMSO-SAT
5h 32m1 stop
5:15 am - 1:31 pmSAT-MSO
9h 16m2 stops
$784United Airlines
Find Deal
Sun, Dec 1 - Sun, Dec 8
2:33 pm - 8:37 pmMSO-SAT
5h 04m1 stop
4:57 pm - 9:51 pmSAT-MSO
5h 54m1 stop
$824United Airlines
Find Deal
Fri, Nov 29 - Mon, Dec 2
5:40 am - 5:16 pmMSO-SAT
10h 36m2 stops
6:15 pm - 12:30 amSAT-MSO
7h 15m1 stop
$829Delta
Find Deal
Fri, Nov 29 - Mon, Dec 2
6:59 pm - 5:30 amMSO-SAT
9h 31m1 stop
7:00 am - 11:59 pmSAT-MSO
17h 59m1 stop
$922Alaska Airlines
Find Deal
Mon, Dec 2 - Fri, Dec 6
2:49 pm - 5:30 amMSO-SAT
13h 41m1 stop
7:25 pm - 3:08 pmSAT-MSO
20h 43m2 stops
$1,001Alaska Airlines
Find Deal
Mon, Dec 2 - Sun, Dec 8

Delta flights from Montana to San Antonio

Our best Delta deals on Montana to San Antonio flight tickets
Delta
Jan 25
GTF11:55 amGreat Falls
7h 59m
1 stop
SAT8:54 pmSan Antonio
Jan 27
SAT12:36 pmSan Antonio
6h 13m
1 stop
GTF5:49 pmGreat Falls
Delta
Jan 25
GTF11:55 amGreat Falls
11h 32m
2 stops
SAT12:27 amSan Antonio
Jan 27
SAT2:30 pmSan Antonio
6h 51m
1 stop
GTF8:21 pmGreat Falls
Delta
Jan 25
GTF11:55 amGreat Falls
9h 02m
2 stops
SAT9:57 pmSan Antonio
Jan 27
SAT6:20 amSan Antonio
12h 29m
2 stops
GTF5:49 pmGreat Falls

United Airlines flights from Montana to San Antonio

Our best United Airlines deals on Montana to San Antonio flight tickets
United Airlines
Jan 22
HLN6:45 amHelena
5h 36m
1 stop
SAT1:21 pmSan Antonio
Jan 25
SAT8:49 amSan Antonio
5h 52m
1 stop
HLN1:41 pmHelena
United Airlines
Jan 22
HLN6:45 amHelena
5h 36m
1 stop
SAT1:21 pmSan Antonio
Jan 26
SAT8:49 amSan Antonio
5h 52m
1 stop
HLN1:41 pmHelena
United Airlines
Jan 15
FCA6:15 amKalispell Glacier Park
12h 07m
2 stops
SAT7:22 pmSan Antonio
Jan 18
SAT8:49 amSan Antonio
8h 29m
1 stop
FCA4:18 pmKalispell Glacier Park

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 May, then book flights to San Antonio from Montana during October instead. Flights to San Antonio in October, while not as cheap as those in May, still average around $434.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $418. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $573.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Montana to San Antonio in the afternoon for as low as $403. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $526. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

In general, most travelers find the cheapest time to book a flight to San Antonio is about 37 days prior to their departure date when tickets on average are $504. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Montana for as low as $246 on momondo.

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

You could potentially save up to 34% 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

$157

Fastest flight time

4h 56m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Montana in the past 72 hours is $157. The best round-trip flight deal from Montana to San Antonio found on momondo in the last 72 hours is $314.
The fastest flight from Montana to San Antonio takes 4h 56m
There are no direct flights from Montana to San Antonio. Popular non-direct routes for this connection are Missoula Johnson-Bell Field Airport - San Antonio Airport, Great Falls Airport - San Antonio Airport and Helena Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

  • 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
American AirlinesPriceFrom $246Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
8.0
8,730 reviews
Search Delta flights
United AirlinesPriceFrom $297Free CancellationRating
7.4
9,146 reviews
Search United Airlines flights
SouthwestPriceFrom $330Free CancellationRating
8.1
4,979 reviews
Search Southwest flights

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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