SAT - MSO

$168 Find Cheap Flights from San Antonio to Missoula

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Missoula departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Missoula, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Missoula, as well as popular online travel agencies
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Cheap Flight Deals from San Antonio to Missoula (SAT-MSO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Missoula that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Antonio to Missoula

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Antonio to Missoula.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:29 pm - 3:27 pmSAT-MSO
19h 58m1 stop
4:17 pm - 12:45 pmMSO-SAT
19h 28m1 stop
Thu, Mar 6 - Mon, Mar 10
12:40 pm - 5:35 pmSAT-MSO
5h 55m1 stop
5:40 am - 1:17 pmMSO-SAT
6h 37m1 stop
$335Delta
Find Deal
Thu, Apr 24 - Wed, Apr 30
2:53 pm - 3:27 pmSAT-MSO
25h 34m3 stops
4:17 pm - 12:45 pmMSO-SAT
19h 28m1 stop
Thu, Mar 6 - Mon, Mar 10
2:12 pm - 12:33 amSAT-MSO
11h 21m2 stops
6:15 pm - 12:20 amMSO-SAT
5h 05m1 stop
$340Delta
Find Deal
Thu, Apr 24 - Sun, Apr 27
1:22 pm - 3:27 pmSAT-MSO
27h 05m2 stops
4:17 pm - 12:45 pmMSO-SAT
19h 28m1 stop
Thu, Mar 6 - Mon, Mar 10
7:00 pm - 10:16 amSAT-MSO
16h 16m1 stop
10:50 am - 5:38 amMSO-SAT
17h 48m1 stop
$528Alaska Airlines
Find Deal
Thu, Jul 17 - Mon, Jul 21
6:35 am - 12:51 pmSAT-MSO
31h 16m2 stops
1:31 pm - 11:59 pmMSO-SAT
33h 28m2 stops
$556Alaska Airlines
Find Deal
Thu, Apr 24 - Sun, Apr 27
6:10 am - 12:27 pmSAT-MSO
7h 17m1 stop
7:23 am - 10:51 pmMSO-SAT
14h 28m1 stop
$573American Airlines
Find Deal
Thu, Jul 17 - Mon, Jul 21
4:51 pm - 9:21 pmSAT-MSO
5h 30m1 stop
5:15 pm - 11:52 pmMSO-SAT
5h 37m1 stop
$629United Airlines
Find Deal
Sat, May 24 - Sun, Jun 8
5:25 am - 9:58 amSAT-MSO
5h 33m1 stop
2:27 pm - 8:50 amMSO-SAT
17h 23m3 stops
$636United Airlines
Find Deal
Mon, Jul 7 - Wed, Jul 9

Flights from San Antonio to Missoula - Travel Insights & Trends

Get data-powered insights and trends into flights from San Antonio to Missoula to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from San Antonio to Missoula clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Missoula on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from San Antonio to Missoula. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

Good to know

Low season

September

High season

September

Cheapest flight

$168
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 32% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Missoula

  • What is the cheapest flight from San Antonio to Missoula?

    In the last 3 days, the lowest price for a flight from San Antonio to Missoula was $168 for a one-way ticket and $307 for a round-trip.

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

    A passport is not required to fly from San Antonio to Missoula.

  • Which airports will I be using when flying from San Antonio to Missoula?

    San Antonio and Missoula are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at Missoula Johnson-Bell Field.

  • Which aircraft models fly most regularly from San Antonio to Missoula?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Missoula?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between San Antonio and Missoula, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Missoula, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Antonio to Missoula are Delta and United Airlines. With an average price for the route of $556 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $580 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Antonio to Missoula?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Missoula.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Missoula?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missoula from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Missoula?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Missoula with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and MSO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Missoula?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Missoula from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from San Antonio to Missoula

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Missoula. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Missoula? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8219 reviews
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
8.0Comfort
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

Food choices were very limited. Taste of the dishes was average.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Sucks ! All three flights I was on this trip were delayed.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

Short flying. The seats do not recline at all and very uncomfortable.

Everything was on time, we arrived early, everything worked well.

Angela was the best fa ever. She made that 8 hour flight a breeze

This was a pleasant, short flight and the crew was friendly.

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

Same problems with delays in Dallas. This was weather related and due to the incoming flight being delayed. This was the flight that was delayed due to a missing flashlight which turned out not to be missing.

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

You were more on time than United. I'm so over united delays.

Everything you need to know for your flight from San Antonio to Missoula

Information on your arrival and departure airports

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