$161 Cheap flights from Missoula Intl. to San Antonio Intl. (MSO to SAT)

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Find The Best Dates To Fly from Missoula Intl. to San Antonio Intl.

Compare Flight Prices from Missoula to San Antonio

Affordable Airfare Tickets from MSO to SAT Airport

The cheapest flights to San Antonio Intl. found within the past 7 days were $372 round trip and $161 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Aug 11 - Thu, Aug 14
MSO
Missoula
SAT
San Antonio
$372 Roundtrip, found 6 days ago
$372
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Aug 11 from Missoula to San Antonio, returning Thu, Aug 14, priced at $372 found 6 days ago
Fri, Oct 17 - Wed, Oct 22
MSO
Missoula
SAT
San Antonio
$394 Roundtrip, found 4 days ago
$394
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 17 from Missoula to San Antonio, returning Wed, Oct 22, priced at $394 found 4 days ago
Wed, Jul 9 - Sat, Jul 12
MSO
Missoula
SAT
San Antonio
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 9 from Missoula to San Antonio, returning Sat, Jul 12, priced at $397 found 3 days ago
Tue, Aug 5 - Fri, Aug 8
MSO
Missoula
SAT
San Antonio
$401 Roundtrip, found 3 days ago
$401
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 5 from Missoula to San Antonio, returning Fri, Aug 8, priced at $401 found 3 days ago
Wed, May 7 - Tue, May 20
MSO
Missoula
SAT
San Antonio
$403 Roundtrip, found 1 day ago
$403
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 7 from Missoula to San Antonio, returning Tue, May 20, priced at $403 found 1 day ago
Tue, Aug 5 - Fri, Aug 8
MSO
Missoula
SAT
San Antonio
$406 Roundtrip, found 3 days ago
$406
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 5 from Missoula to San Antonio, returning Fri, Aug 8, priced at $406 found 3 days ago
Tue, Aug 5 - Fri, Aug 8
MSO
Missoula
SAT
San Antonio
$413 Roundtrip, found 3 days ago
$413
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 5 from Missoula to San Antonio, returning Fri, Aug 8, priced at $413 found 3 days ago
Wed, Jul 9 - Sun, Jul 13
MSO
Missoula
SAT
San Antonio
$418 Roundtrip, found 3 days ago
$418
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 9 from Missoula to San Antonio, returning Sun, Jul 13, priced at $418 found 3 days ago
Tue, Aug 5 - Fri, Aug 8
MSO
Missoula
SAT
San Antonio
$420 Roundtrip, found 3 days ago
$420
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 5 from Missoula to San Antonio, returning Fri, Aug 8, priced at $420 found 3 days ago
Tue, Aug 5 - Fri, Aug 8
MSO
Missoula
SAT
San Antonio
$420 Roundtrip, found 3 days ago
$420
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 5 from Missoula to San Antonio, returning Fri, Aug 8, priced at $420 found 3 days ago

Frequently asked questions

Can I catch a flight from Missoula Intl. Airport (MSO) to SAT right now?
For information on any present SAT quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught out.
Are there direct flights from Missoula Intl. Airport (MSO) to San Antonio Airport?
There are no nonstop flights from MSO to San Antonio Airport. However, we can direct you to airlines that operate flights with just one stopover. Have a look at American Airlines, United Airlines and Delta.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Antonio Intl. Airport (SAT), please visit our Customer Service Portal.
How long is the flight from Missoula Intl. Airport to SAT?
It usually takes 5 hours and 20 minutes to journey from Missoula Intl. Airport to San Antonio Intl. Airport (SAT). You’ll be in the air for a while, so keep yourself amused with a film or read the airway’s magazines.
What is the flight distance from Missoula Intl. Airport (MSO) to San Antonio Airport?
With a flight distance of 1,450 mi separating MSO and SAT, you’re going to be on the plane for a decent amount of time. It’s a great opportunity to get engrossed in a film, get some work done or just sit back and relax with a good book.
What airlines fly from MSO to SAT?
As there are no direct flights on offer between Missoula Intl. Airport and San Antonio Intl. Airport (SAT), at least one stopover is unavoidable. It’s in your best interest to plan ahead in order to find the easiest route and save yourself some time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Missoula to San Antonio

 

Traveling From
Missoula Intl.
Traveling To
San Antonio Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$372

Route Info

Flight path for flights from Missoula International Airport to San Antonio International Airport.


Origin:
MSO - Missoula International Airport
Destination:
SAT - San Antonio International Airport
Distance:
1,531.00 miles


Discover our best flights from Missoula MSO to San Antonio SAT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Missoula MSO to San Antonio SAT at the right price  

Airfares to San Antonio SAT from Missoula MSO currently cost between $372 and $420. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Missoula MSO to San Antonio SAT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Missoula MSO to San Antonio SAT on Travelocity starting at $161. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Antonio SAT from Missoula MSO quicker with direct flights. 

Get to San Antonio faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAT from MSO to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Missoula MSO to San Antonio SAT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAT from MSO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Missoula MSO to San Antonio SAT today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Missoula MSO to San Antonio SAT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Antonio SAT from Missoula MSO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAT from MSO have this option.  

 

Travel with confidence when you book flights to San Antonio SAT from Missoula MSO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.