SAT - MSO

$223 Find Cheap Flights from San Antonio to Missoula - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$425
Typical prices: $379-$624
Alaska Airlines
Tue 2/6Fri 2/9
SAT - MSO • 1 stop
Cheapest one-way
$223
Typical prices: $235-$385
Delta
Mon 10/1
SAT - MSO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Missoula. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 33% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $429 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 35m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Missoula!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Missoula (SAT-MSO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Missoula

Sat, Feb 6 - Tue, Feb 9
Alaska Airlines Logo
5:00 pm - 10:58 pmSAT  San Antonio-MSO Missoula Johnson-Bell Field
6h 58m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:03 am - 4:02 pmMSO  Missoula Johnson-Bell Field-SAT San Antonio
7h 59m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
2:15 pm - 9:26 pmSAT  San Antonio-MSO Missoula Johnson-Bell Field
8h 11m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
6:15 am - 1:05 pmMSO  Missoula Johnson-Bell Field-SAT San Antonio
5h 50m1 stop Denver Intl
$434United Airlines
Sun, Sep 27 - Thu, Oct 1
Delta Logo
6:01 pm - 12:18 amSAT  San Antonio-MSO Missoula Johnson-Bell Field
7h 17m1 stop Salt Lake City
Delta Logo
6:17 pm - 12:31 amMSO  Missoula Johnson-Bell Field-SAT San Antonio
5h 14m1 stop Salt Lake City
$445Delta
Sat, Feb 6 - Tue, Feb 9
Alaska Airlines Logo
5:00 pm - 10:58 pmSAT  San Antonio-MSO Missoula Johnson-Bell Field
6h 58m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:03 am - 4:02 pmMSO  Missoula Johnson-Bell Field-SAT San Antonio
7h 59m1 stop Seattle/Tacoma Intl
$445Alaska Airlines
Mon, Sep 28 - Fri, Oct 2
United Airlines Logo
9:00 am - 4:20 pmSAT  San Antonio-MSO Missoula Johnson-Bell Field
8h 20m1 stop Denver Intl
United Airlines Logo
5:19 pm - 11:58 pmMSO  Missoula Johnson-Bell Field-SAT San Antonio
5h 39m1 stop Denver Intl
$449United Airlines
Sat, Jan 9 - Wed, Jan 13
United Airlines Logo
4:45 pm - 9:26 pmSAT  San Antonio-MSO Missoula Johnson-Bell Field
5h 41m1 stop Denver Intl
United Airlines Logo
2:27 pm - 9:07 pmMSO  Missoula Johnson-Bell Field-SAT San Antonio
5h 40m1 stop Denver Intl
$449United Airlines
Wed, Oct 7 - Tue, Oct 13
Delta Logo
6:00 pm - 12:31 amSAT  San Antonio-MSO Missoula Johnson-Bell Field
7h 31m1 stop Salt Lake City
Delta Logo
6:23 pm - 12:30 amMSO  Missoula Johnson-Bell Field-SAT San Antonio
5h 07m1 stop Salt Lake City
$479Delta
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
3:19 pm - 1:50 pmSAT  San Antonio-MSO Missoula Johnson-Bell Field
23h 31m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:05 pm - 11:44 amMSO  Missoula Johnson-Bell Field-SAT San Antonio
16h 39m1 stop Las Vegas Harry Reid Intl
$581Multiple Airlines
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
8:20 pm - 1:50 pmSAT  San Antonio-MSO Missoula Johnson-Bell Field
18h 30m2 stops Denver Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:05 pm - 9:03 pmMSO  Missoula Johnson-Bell Field-SAT San Antonio
25h 58m1 stop Las Vegas Harry Reid Intl
$595Multiple Airlines
Wed, Dec 23 - Wed, Dec 30
Alaska Airlines Logo
5:51 pm - 11:52 pmSAT  San Antonio-MSO Missoula Johnson-Bell Field
7h 01m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:02 pm - 4:53 pmMSO  Missoula Johnson-Bell Field-SAT San Antonio
25h 51m1 stop Seattle/Tacoma Intl
$767Alaska Airlines
Booking Insights

Price, demand and travel trends for San Antonio to Missoula flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Antonio to Missoula with more confidence.

How much is a round-trip flight from San Antonio to Missoula?

Round-trip flights from San Antonio to Missoula start at $425. Prices are typical for this route right now, with typical round-trip fares ranging from $379 to $624. The lowest price found in the past 5 days was $425 on Alaska Airlines.

What's the cheapest day of the week to fly from San Antonio to Missoula?

Wednesday is the cheapest day of the week to fly from San Antonio to Missoula, it is 22% cheaper than the average day. Monday is the most expensive day with flight prices 114% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from San Antonio to Missoula?

  • May is the cheapest month to fly from San Antonio to Missoula at $328 round-trip.
  • October ($760) and March ($719) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 131% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for San Antonio to Missoula flights

Low season

February

Cheapest flight

$223
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from San Antonio to Missoula

When to book flights from San Antonio to Missoula

Are your dates flexible? Find out the best times to travel from San Antonio to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Antonio to Missoula flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Antonio to Missoula?

    Flights from San Antonio to Missoula usually depart from San Antonio (SAT) and arrive at Missoula Johnson-Bell Field (MSO).

  • What cabin classes can I book on flights from San Antonio to Missoula?

    Only Economy Class is available on flights from San Antonio to Missoula.

  • Which airports do connecting flights from San Antonio to Missoula pass through?

    One-stop flights from San Antonio to Missoula most commonly connect through:

    • Denver Intl (DEN) - 47% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 21% of one-stop connections
    • Salt Lake City (SLC) - 19% of one-stop connections
    • Dallas/Fort Worth (DFW) - 13% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Antonio to Missoula?

    Yes. Being flexible with your travel dates can save you up to 64% on the San Antonio to Missoula route. Wednesday is the cheapest departure day at $381 round-trip on average, while Monday is the most expensive at $1,045, a difference of $664. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from San Antonio to Missoula?

    A nonstop flight from San Antonio to Missoula takes 0h 00m, covering 1,463 miles.

  • Do I need a passport to fly from San Antonio to Missoula?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from San Antonio to Missoula changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $425 to $1,399. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from San Antonio to Missoula looking right now?

    One-way fares from San Antonio to Missoula are currently higher than usual. Average one-way flight prices are about $480, which is 71% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Antonio to Missoula?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 35m, compared with 5h 55m via Dallas/Fort Worth (DFW) and 6h 27m via Salt Lake City (SLC).

  • What is the time difference between San Antonio and Missoula?

    Missoula is 1 hour behind San Antonio (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Missoula Johnson-Bell Field Airport (MSO)?

    Missoula Johnson-Bell Field Airport (MSO) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Thrifty
    • Avis

  • How much should I expect to pay for a San Antonio to Missoula flight?

    Round-trip flights from San Antonio to Missoula range from $379 to $624, with an average of $488 over the past 12 months. Anything below $379 counts as a good deal.

Your guide to booking San Antonio to Missoula flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $381 - about $664 less than Monday (64% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Antonio to Missoula trip for May. Fares historically average $328 round-trip in that month - typically $432 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Missoula Johnson-Bell Field Airport.
    - Fairfield Inn & Suites by Marriott Missoula
    - StoneCreek Lodge

More options for your flight from San Antonio to Missoula

Complete your trip to Missoula with a hotel stay or car rental

Car rentals in Missoula
Hotels in Missoula
Vacations in Missoula