Flights from San Antonio to Montana

Flight deals from San Antonio to Montana

Looking for cheap tickets from San Antonio to Montana, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Bozeman.SAR 854 per passenger.Departing Sat, 28 Mar, returning Fri, 3 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from San Antonio International on Sat, 28 Mar, arriving in Bozeman Yellowstone International.Inbound indirect flight with Southwest Airlines, departs from Bozeman Yellowstone International on Fri, 3 Apr, arriving in San Antonio International.Price includes taxes and charges.From SAR 854, select.

Kalispell.SAR 1,116 per passenger.Departing Tue, 9 Jun, returning Mon, 15 Jun.Return flight with United.Outbound indirect flight with United, departs from San Antonio International on Tue, 9 Jun, arriving in Kalispell.Inbound indirect flight with United, departs from Kalispell on Mon, 15 Jun, arriving in San Antonio International.Price includes taxes and charges.From SAR 1,116, select.

Missoula.SAR 1,172 per passenger.Departing Thu, 14 May, returning Wed, 20 May.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Antonio International on Thu, 14 May, arriving in Missoula.Inbound indirect flight with Alaska Airlines, departs from Missoula on Wed, 20 May, arriving in San Antonio International.Price includes taxes and charges.From SAR 1,172, select.

Helena.SAR 1,241 per passenger.Departing Thu, 9 Apr, returning Tue, 14 Apr.Return flight with United.Outbound indirect flight with United, departs from San Antonio International on Thu, 9 Apr, arriving in Helena.Inbound indirect flight with United, departs from Helena on Tue, 14 Apr, arriving in San Antonio International.Price includes taxes and charges.From SAR 1,241, select.

Butte.SAR 1,248 per passenger.Departing Tue, 24 Feb, returning Sat, 28 Feb.Return flight with United.Outbound indirect flight with United, departs from San Antonio International on Tue, 24 Feb, arriving in Butte.Inbound indirect flight with United, departs from Butte on Sat, 28 Feb, arriving in San Antonio International.Price includes taxes and charges.From SAR 1,248, select.

Great Falls.SAR 1,263 per passenger.Departing Wed, 25 Feb, returning Sun, 1 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from San Antonio International on Wed, 25 Feb, arriving in Great Falls International.Inbound indirect flight with Delta, departs from Great Falls International on Sun, 1 Mar, arriving in San Antonio International.Price includes taxes and charges.From SAR 1,263, select.

Billings.SAR 1,527 per passenger.Departing Fri, 20 Feb, returning Sun, 22 Feb.Return flight with United.Outbound indirect flight with United, departs from San Antonio International on Fri, 20 Feb, arriving in Billings.Inbound indirect flight with United, departs from Billings on Sun, 22 Feb, arriving in San Antonio International.Price includes taxes and charges.From SAR 1,527, select.

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Flying from San Antonio to Montana

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 854
Cheapest month to fly	March
Cheapest airport to fly from	San Antonio International

How to find cheap flights from San Antonio to Montana

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Antonio to Montana. Other savvy travellers recently found return flights from SAR 852 and one-way tickets from SAR 427 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Antonio International into Bozeman Yellowstone International

At the moment, the lowest priced flight tickets to Montana are from San Antonio International Airport to Bozeman Yellowstone International Airport.

Fly in March

We crunched the flight calendar and found the cheapest time to fly from San Antonio to Montana is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Antonio to anywhere you choose in Montana.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Antonio to Montana go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Montana to Montana flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average San Antonio to Montana flight price?

We looked at all of the upcoming return flights from San Antonio to Montana we could find over the next 12 months. It looks like SAR 854 is the best price. This is good, compared to the average Montana ticket price of SAR 1,203.

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

The cheapest month to fly from San Antonio to Kalispell Airport is usually June. The cheapest month to fly from San Antonio to Missoula Airport is usually May. The cheapest month to fly from San Antonio to Great Falls International Airport is usually February. And the cheapest month to fly from San Antonio to Billings Airport is usually February.

Which upcoming date is cheapest to fly from San Antonio to Montana on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Antonio to Montana on Saturday, 28 March 2026.

Are there any direct flights from San Antonio to Montana?

Currently, there aren't any direct flights from San Antonio to Montana, but you can still fly with a stopover.

If I'm flying from San Antonio, where in Montana is cheapest to fly into?

If you're flying from San Antonio, the cheapest city in Montana to fly into is Bozeman. The cheapest airport serving Bozeman at the moment is Bozeman Yellowstone International.