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$129+ Cheap flights from San Antonio (SAT) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BZN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Antonio to Montana

Keep the following information in mind while searching for San Antonio to Montana flight deals. Data was last updated June 12, 2025.

Round-trip from

$201
(Mytrip)

One-way from

$129
(Delta)

Popular in

October

Cheapest in

April

Average price

$386
From San Antonio to Montana
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One-way flight from San Antonio to Montana
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Highest demand for flights based on searches. 8% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Antonio to Montana

Cheapest flights from San Antonio to Montana
Explore the most affordable flight options available from San Antonio to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:52 pmSAT - FCA
1 stop14h 58mMultiple Airlines
Tue 7/291:15 pmFCA - SAT
1 stop28h 21mMultiple Airlines
Deal found 6/10$201
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/275:38 pmSAT - BZN
1 stop18h 36mMultiple Airlines
Sun 8/32:36 pmBZN - SAT
1 stop27h 00mMultiple Airlines
Deal found 6/11$238
This Hawaiian Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:30 amSAT - BZN
1 stop8h 44mHawaiian Airlines
Thu 9/118:00 amBZN - SAT
1 stop9h 46mHawaiian Airlines
Deal found 6/12$256
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:05 pmSAT - BZN
1 stop7h 50mDelta
Tue 12/25:45 amBZN - SAT
1 stop6h 47mDelta
Deal found 6/12$257
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:30 amSAT - BZN
2 stops10h 02mUnited Airlines
Thu 9/112:41 pmBZN - SAT
1 stop5h 05mUnited Airlines
Deal found 6/12$262
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:41 pmSAT - BTM
1 stop5h 25mDelta
Fri 9/56:10 pmBTM - SAT
1 stop5h 15mDelta
Deal found 6/11$264
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2610:57 pmSAT - GTF
1 stop11h 30mMultiple Airlines
Mon 6/3010:17 amGTF - SAT
1 stop17h 43mMultiple Airlines
Deal found 6/11$275
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:15 pmSAT - BZN
1 stop5h 20mSouthwest
Sat 9/65:25 amBZN - SAT
2 stops7h 05mSouthwest
Deal found 6/10$279
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:37 pmSAT - BZN
1 stop15h 59mAlaska Airlines
Tue 7/153:00 pmBZN - SAT
1 stop13h 40mAlaska Airlines
Deal found 6/9$290
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/78:14 pmSAT - MSO
1 stop16h 40mFrontier
Mon 8/1112:40 pmMSO - SAT
1 stop28h 22mFrontier
Deal found 6/11$335
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:30 amSAT - BIL
1 stop9h 33mAlaska Airlines
Tue 9/307:18 pmBIL - SAT
1 stop22h 28mAlaska Airlines
Deal found 6/10$340
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:30 amSAT - FCA
1 stop6h 57mAlaska Airlines
Wed 9/248:02 pmFCA - SAT
1 stop21h 44mAlaska Airlines
Deal found 6/12$340

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from San Antonio to Montana that are best for you.

Fly from

San Antonio

Fly to

Montana

Route

Depart

Return

Price

San AntonioKalispell

SAT - FCA

SATFCA

San Antonio

Sat 7/26

7:52 pm-9:50 am

1 stop14h 58m

Kalispell Glacier Park

Tue 7/29

1:15 pm-6:36 pm

1 stop28h 21m

$201

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Sun 7/27

5:38 pm-11:14 am

1 stop18h 36m

Bozeman Gallatin Field

Sun 8/3

2:36 pm-6:36 pm

1 stop27h 00m

$238

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Mon 9/1

6:30 am-2:14 pm

1 stop8h 44m

Bozeman Gallatin Field

Thu 9/11

8:00 am-6:46 pm

1 stop9h 46m

$256

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Mon 11/24

6:05 pm-12:55 am

1 stop7h 50m

Bozeman Gallatin Field

Tue 12/2

5:45 am-1:32 pm

1 stop6h 47m

$257

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Mon 9/1

5:30 am-2:32 pm

2 stops10h 02m

Bozeman Gallatin Field

Thu 9/11

2:41 pm-8:46 pm

1 stop5h 05m

$262

San AntonioButte

SAT - BTM

SATBTM

San Antonio

Sat 8/30

12:41 pm-5:06 pm

1 stop5h 25m

Butte Silver Bow Co

Fri 9/5

6:10 pm-12:25 am

1 stop5h 15m

$264

San AntonioGreat Falls

SAT - GTF

SATGTF

San Antonio

Thu 6/26

10:57 pm-9:27 am

1 stop11h 30m

Great Falls

Mon 6/30

10:17 am-5:00 am

1 stop17h 43m

$275

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Thu 9/4

7:15 pm-11:35 pm

1 stop5h 20m

Bozeman Gallatin Field

Sat 9/6

5:25 am-1:30 pm

2 stops7h 05m

$279

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Tue 7/8

7:37 pm-10:36 am

1 stop15h 59m

Bozeman Gallatin Field

Tue 7/15

3:00 pm-5:40 am

1 stop13h 40m

$290

San AntonioMissoula

SAT - MSO

SATMSO

San Antonio

Thu 8/7

8:14 pm-11:54 am

1 stop16h 40m

Missoula Johnson-Bell Field

Mon 8/11

12:40 pm-6:02 pm

1 stop28h 22m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 43 results
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Best time to book a flight from San Antonio to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Montana

What is the cheapest month to book a flight from San Antonio to Montana?

Currently, October is the cheapest month in which you can book a flight from San Antonio to Montana (average of $371). Flying from San Antonio to Montana in May is currently the most expensive (average of $479). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to MT?

Find hourly flight availability from San Antonio to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from San Antonio to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Antonio to Montana by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Montana?

    If you book a flight to Montana from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

  • What are the cheapest airlines to fly from San Antonio to Montana one-way?

    One-way options have recently been found by users for as low as $129 on Delta. Other airlines that offer cheap prices include Southwest from $134 and Alaska Airlines from $145 one-way.

  • What are the most popular routes from San Antonio to Montana?

    Most travelers choose San Antonio - Bozeman Gallatin Field, San Antonio - Great Falls or San Antonio - Missoula Johnson-Bell Field when deciding on the best route from San Antonio to Montana.

  • Can I find deals for flights from San Antonio to Montana that include hotel bookings?

    Yes. In addition to deals on San Antonio to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Montana.

  • Can I find deals for business class flights from San Antonio to Montana?

    Yes. Cheapflights offers flight deals from San Antonio to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Montana?

    Currently, October is the cheapest month in which you can book a flight from San Antonio to Montana (average of $371). Flying from San Antonio to Montana in May is currently the most expensive (average of $479). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Antonio to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from San Antonio to Montana

Discover the top 5 airlines that operate flights from San Antonio to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$241Average$421FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$245Average$443FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$246Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$304Average$519FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$428FlexibilityNo cancel feeOn-time63%

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