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$228+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BZN
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(Delta)

One-way from

$228
(Mytrip)

Popular in

February

Cheapest in

April

Average price

$415
Provider with most accurate pricing for San Antonio-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Bozeman Gallatin Field flights.
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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. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 6/1412:45 pmSAT - BTM
1 stop5h 21mDelta
Wed 6/186:10 pmBTM - SAT
1 stop5h 22mDelta
Deal found 4/29$264
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Wed 6/42:37 pmSAT - FCA
1 stop20h 13mMultiple Airlines
Sun 6/810:40 amFCA - SAT
1 stop23h 07mMultiple Airlines
Deal found 4/29$275
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 8/157:00 amSAT - BZN
1 stop8h 06mAlaska Airlines
Mon 8/187:25 pmBZN - SAT
1 stop9h 15mAlaska Airlines
Deal found 4/29$304
This Delta deal was found by Cheapflights users on 4/29. 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 11/245:50 pmSAT - BZN
1 stop7h 08mDelta
Tue 12/21:45 pmBZN - SAT
1 stop6h 44mDelta
Deal found 4/29$305
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 6/254:51 pmSAT - BTM
1 stop6h 39mUnited Airlines
Tue 7/110:25 amBTM - SAT
1 stop5h 35mUnited Airlines
Deal found 4/29$311
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 9/192:25 pmSAT - BZN
1 stop7h 21mUnited Airlines
Tue 9/237:00 amBZN - SAT
2 stops9h 42mUnited Airlines
Deal found 4/29$316
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/36:10 pmSAT - BIL
1 stop7h 09mDelta
Wed 6/115:20 amBIL - SAT
1 stop7h 22mDelta
Deal found 4/30$337
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:04 amSAT - BZN
1 stop6h 26mAmerican Airlines
Mon 10/63:22 pmBZN - SAT
1 stop7h 35mAmerican Airlines
Deal found 4/29$353
This Southwest deal was found by Cheapflights users on 4/29. 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.
Fri 10/245:25 amSAT - BZN
1 stop5h 25mSouthwest
Mon 10/275:00 amBZN - SAT
2 stops8h 30mSouthwest
Deal found 4/29$367
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/75:00 amSAT - FCA
1 stop6h 50mAmerican Airlines
Mon 6/91:10 pmFCA - SAT
1 stop9h 34mAmerican Airlines
Deal found 4/29$372
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 6/134:51 pmSAT - MSO
1 stop5h 30mUnited Airlines
Tue 6/242:23 pmMSO - SAT
1 stop5h 41mUnited Airlines
Deal found 4/29$395
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 6/1312:20 pmSAT - MSO
2 stops12h 26mDelta
Tue 6/245:30 amMSO - SAT
2 stops10h 38mDelta
Deal found 4/29$405

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 May 1, 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 AntonioButte

SAT - BTM

SATBTM

San Antonio

Sat 6/14

12:45 pm-5:06 pm

1 stop5h 21m

Butte Silver Bow Co

Sun 6/22

6:10 pm-12:32 am

1 stop5h 22m

$264

San AntonioKalispell

SAT - FCA

SATFCA

San Antonio

Wed 6/4

2:37 pm-9:50 am

1 stop20h 13m

Kalispell Glacier Park

Sun 6/8

10:40 am-10:47 am

1 stop23h 07m

$275

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Fri 8/15

7:00 am-2:06 pm

1 stop8h 06m

Bozeman Gallatin Field

Mon 8/18

7:25 pm-5:40 am

1 stop9h 15m

$304

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Thu 6/12

6:00 am-12:55 pm

1 stop7h 55m

Bozeman Gallatin Field

Mon 6/16

2:57 pm-11:44 pm

1 stop7h 47m

$305

San AntonioButte

SAT - BTM

SATBTM

San Antonio

Wed 6/25

4:51 pm-10:30 pm

1 stop6h 39m

Butte Silver Bow Co

Tue 7/1

10:25 am-5:00 pm

1 stop5h 35m

$311

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Fri 9/19

2:25 pm-8:46 pm

1 stop7h 21m

Bozeman Gallatin Field

Tue 9/23

7:00 am-5:42 pm

2 stops9h 42m

$316

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Fri 10/24

12:25 pm-6:40 pm

1 stop7h 15m

Bozeman Gallatin Field

Mon 10/27

1:45 pm-9:29 pm

1 stop6h 44m

$332

San AntonioBillings

SAT - BIL

SATBIL

San Antonio

Tue 6/3

6:10 pm-12:19 am

1 stop7h 09m

Billings Logan Intl

Wed 6/11

5:20 am-1:42 pm

1 stop7h 22m

$337

San AntonioBozeman

SAT - BZN

SATBZN

San Antonio

Fri 10/24

5:25 am-9:50 am

1 stop5h 25m

Bozeman Gallatin Field

Mon 10/27

5:00 am-2:30 pm

2 stops8h 30m

$367

San AntonioKalispell

SAT - FCA

SATFCA

San Antonio

Sat 6/7

5:00 am-10:50 am

1 stop6h 50m

Kalispell Glacier Park

Mon 6/9

1:10 pm-11:44 pm

1 stop9h 34m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 32 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 June is currently the most expensive (average of $510). 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 May 1, 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 May 1, 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
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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 $270 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $295 and American Airlines from $356 one-way.

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

    Most travelers choose San Antonio - Bozeman Gallatin Field, San Antonio - Butte Silver Bow Co or San Antonio - Kalispell Glacier Park 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 June is currently the most expensive (average of $510). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$241Average$458FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$245Average$443FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$246Average$479FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$303Average$544FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$437FlexibilityNo cancel feeOn-time63%

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