When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to San Antonio Airport?

Prices for flights from Missoula Johnson-Bell Field Airport to San Antonio Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to San Antonio Airport?

As of December 2025, there are 2 operators available to choose from for flights from Missoula Johnson-Bell Field Airport to San Antonio Airport.

How old do you have to be to fly from Missoula Johnson-Bell Field Airport 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 Missoula Johnson-Bell 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.

$217 Cheap Flights from Missoula to San Antonio in 2025/26

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Find the cheapest flights from Missoula to San Antonio

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Cheap round-trip flights

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6:23 am - 5:45 pm

MSO

SAT

10h 22m1 stop

6:46 pm - 12:23 pm

SAT

MSO

18h 37m1 stop

$306Alaska Airlines

Fri, Jan 23 - Mon, Jan 26

6:18 pm - 12:41 am

MSO

SAT

5h 23m1 stop

2:42 pm - 8:14 pm

SAT

MSO

6h 32m1 stop

$307Delta

Fri, Jan 23 - Mon, Jan 26

6:18 pm - 12:41 am

MSO

SAT

5h 23m1 stop

2:42 pm - 12:28 am

SAT

MSO

10h 46m2 stops

$312Delta

Fri, Jan 30 - Mon, Feb 2

5:00 am - 2:43 pm

MSO

SAT

8h 43m2 stops

4:40 pm - 12:28 am

SAT

MSO

8h 48m2 stops

$317Delta

Fri, Jan 23 - Mon, Jan 26

6:23 am - 5:10 pm

MSO

SAT

9h 47m1 stop

6:06 pm - 11:59 pm

SAT

MSO

6h 53m1 stop

$341Alaska Airlines

Wed, Feb 25 - Wed, Mar 4

6:23 am - 5:10 pm

MSO

SAT

9h 47m1 stop

6:06 pm - 11:59 pm

SAT

MSO

6h 53m1 stop

$342Alaska Airlines

Wed, Feb 25 - Tue, Mar 3

1:39 pm - 5:10 pm

MSO

SAT

26h 31m1 stop

6:06 pm - 11:59 pm

SAT

MSO

6h 53m1 stop

$351Alaska Airlines

Thu, Feb 26 - Wed, Mar 4

6:23 am - 5:10 pm

MSO

SAT

9h 47m1 stop

6:06 pm - 11:59 pm

SAT

MSO

6h 53m1 stop

$352Alaska Airlines

Fri, Feb 27 - Tue, Mar 3

7:55 am - 8:25 pm

MSO

SAT

11h 30m2 stops

7:35 am - 12:35 pm

SAT

MSO

6h 00m1 stop

$366Delta

Sun, Feb 8 - Wed, Feb 11

6:23 am - 5:10 pm

MSO

SAT

9h 47m1 stop

6:06 pm - 11:59 pm

SAT

MSO

6h 53m1 stop

$369Alaska Airlines

Sun, Mar 1 - Tue, Mar 3

Alaska Airlines flights from Missoula to San Antonio

Our best Alaska Airlines deals on Missoula to San Antonio flight tickets

Alaska Airlines

Jan 23

MSO6:23 amMissoula Johnson-Bell Field

10h 22m

1 stop

SAT5:45 pmSan Antonio

Jan 26

SAT6:46 pmSan Antonio

18h 37m

1 stop

MSO12:23 pmMissoula Johnson-Bell Field

$306

Find similar

Alaska Airlines

Feb 25

MSO6:23 amMissoula Johnson-Bell Field

9h 47m

1 stop

SAT5:10 pmSan Antonio

Mar 4

SAT6:06 pmSan Antonio

6h 53m

1 stop

MSO11:59 pmMissoula Johnson-Bell Field

$341

Find similar

Alaska Airlines

Feb 25

MSO6:23 amMissoula Johnson-Bell Field

9h 47m

1 stop

SAT5:10 pmSan Antonio

Mar 2

SAT6:06 pmSan Antonio

19h 15m

1 stop

MSO12:21 pmMissoula Johnson-Bell Field

$342

Find similar

Delta flights from Missoula to San Antonio

Our best Delta deals on Missoula to San Antonio flight tickets

Delta

Jan 23

MSO6:18 pmMissoula Johnson-Bell Field

5h 23m

1 stop

SAT12:41 amSan Antonio

Jan 26

SAT2:42 pmSan Antonio

6h 32m

1 stop

MSO8:14 pmMissoula Johnson-Bell Field

$307

Find similar

Delta

Jan 30

MSO6:18 pmMissoula Johnson-Bell Field

5h 23m

1 stop

SAT12:41 amSan Antonio

Feb 2

SAT2:42 pmSan Antonio

10h 46m

2 stops

MSO12:28 amMissoula Johnson-Bell Field

$312

Find similar

Delta

Jan 23

MSO5:00 amMissoula Johnson-Bell Field

8h 43m

2 stops

SAT2:43 pmSan Antonio

Jan 26

SAT4:40 pmSan Antonio

8h 48m

2 stops

MSO12:28 amMissoula Johnson-Bell Field

$317

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Fri 1/23

6:23 am-5:45 pm

1 stop10h 22m

San Antonio

Mon 1/26

6:46 pm-12:23 pm

1 stop18h 37m

$306

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Fri 1/23

6:18 pm-12:41 am

1 stop5h 23m

San Antonio

Mon 1/26

2:42 pm-8:14 pm

1 stop6h 32m

$307

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Fri 1/30

6:18 pm-12:41 am

1 stop5h 23m

San Antonio

Mon 2/2

2:42 pm-12:28 am

2 stops10h 46m

$312

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Fri 1/23

5:00 am-2:43 pm

2 stops8h 43m

San Antonio

Mon 1/26

4:40 pm-12:28 am

2 stops8h 48m

$317

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Wed 2/25

6:23 am-5:10 pm

1 stop9h 47m

San Antonio

Wed 3/4

6:06 pm-11:59 pm

1 stop6h 53m

$341

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Wed 2/25

6:23 am-5:10 pm

1 stop9h 47m

San Antonio

Tue 3/3

6:06 pm-11:59 pm

1 stop6h 53m

$342

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Thu 2/26

1:39 pm-5:10 pm

1 stop26h 31m

San Antonio

Wed 3/4

6:06 pm-11:59 pm

1 stop6h 53m

$351

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Fri 2/27

6:23 am-5:10 pm

1 stop9h 47m

San Antonio

Tue 3/3

6:06 pm-11:59 pm

1 stop6h 53m

$352

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Sun 2/8

7:55 am-8:25 pm

2 stops11h 30m

San Antonio

Wed 2/11

7:35 am-12:35 pm

1 stop6h 00m

$366

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Sun 3/1

6:23 am-5:10 pm

1 stop9h 47m

San Antonio

Tue 3/3

6:06 pm-11:59 pm

1 stop6h 53m

$369

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Missoula 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 August, then book flights to San Antonio from Missoula during October instead. Flights to San Antonio in October, while not as cheap as those in August, still average around $380.

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 Friday when prices can be found for as low as $334. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $736.

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 Missoula to San Antonio in the afternoon for as low as $334. 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 $554. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Missoula to San Antonio

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

Estimated round-trip price

Cheap Missoula to San Antonio (MSO to SAT) flight deals and tips

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

Fastest flight time	5h 04m
Direct flights	None

The fastest flight from Missoula to San Antonio takes 5h 04m

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

Search flight deals

How far is Missoula Johnson-Bell Field to San Antonio by plane?
The distance between Missoula Johnson-Bell Field and San Antonio is about 1463.7 mi. In terms of flight time, this usually takes a little over 5h 04m.
When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to San Antonio Airport?
Prices for flights from Missoula Johnson-Bell Field Airport to San Antonio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to San Antonio Airport?
As of December 2025, there are 2 operators available to choose from for flights from Missoula Johnson-Bell Field Airport to San Antonio Airport.
How old do you have to be to fly from Missoula Johnson-Bell Field Airport 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 Missoula Johnson-Bell 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 Missoula to San Antonio?
momondo data reveals that the most frequently booked airline on the route from Missoula to San Antonio is United Airlines, representing 61% of all bookings. The subsequent popular airline is Delta at 39%.

Best airlines flying from Missoula to San Antonio

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $339	Free Cancellation	Rating 7.9 8,021 reviews		Search Delta flights
United Airlines	PriceFrom $370	Free Cancellation	Rating 7.4 9,099 reviews		Search United Airlines flights

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Kerrville

Boerne

Schertz

Pleasanton

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

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 San Antonio from Missoula.

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

Yes. momondo enables you to select and highlight flights to San Antonio from Missoula with this policy.

How can momondo help me find flights from Missoula 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 Missoula to San Antonio.

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

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