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$364+ Cheap flights from Montana to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SAT
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Montana to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Montana (USMT) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Round-trip from

$364
(Mytrip)
From Montana to San Antonio
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Find flight deals from Montana to San Antonio

Cheapest flights from Montana to San Antonio
Explore the most affordable flight options available from Montana to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Delta deal was found by Cheapflights users on 12/18. 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 12/215:20 amBIL - SAT
1 stop7h 30mDelta
Wed 12/256:50 amSAT - BIL
1 stop5h 10mDelta
Deal found 12/18$626
This United deal was found by Cheapflights users on 12/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/212:40 pmBIL - SAT
2 stops7h 20mUnited Airlines
Wed 12/255:30 amSAT - BIL
1 stop5h 12mUnited Airlines
Deal found 12/18$631
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/215:00 amBIL - SAT
1 stop7h 29mAmerican Airlines
Fri 1/32:30 pmSAT - BIL
1 stop9h 10mAmerican Airlines
Deal found 12/18$681
This Delta deal was found by Cheapflights users on 12/18. 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 12/241:45 pmGTF - SAT
1 stop6h 43mDelta
Mon 1/67:00 amSAT - GTF
2 stops11h 49mDelta
Deal found 12/18$762
This United deal was found by Cheapflights users on 12/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:25 pmGTF - SAT
1 stop5h 30mUnited Airlines
Mon 1/64:45 pmSAT - GTF
1 stop5h 39mUnited Airlines
Deal found 12/18$777
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 12/246:00 amBZN - SAT
1 stop11h 26mAlaska Airlines
Fri 12/277:00 amSAT - BZN
1 stop11h 56mAlaska Airlines
Deal found 12/18$827
This Delta deal was found by Cheapflights users on 12/18. 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 12/2012:30 pmFCA - SAT
2 stops10h 04mDelta
Sat 12/287:09 pmSAT - FCA
1 stop6h 35mDelta
Deal found 12/18$847
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/271:38 pmMSO - SAT
1 stop17h 51mAmerican Airlines
Wed 1/17:48 amSAT - MSO
1 stop5h 52mAmerican Airlines
Deal found 12/17$930
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Tue 12/243:10 pmBZN - SAT
2 stops23h 26mUnited Airlines
Fri 12/274:45 pmSAT - BZN
1 stop5h 42mUnited Airlines
Deal found 12/18$932
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 12/206:00 amFCA - SAT
1 stop11h 26mAlaska Airlines
Sat 12/287:22 pmSAT - FCA
1 stop16h 10mAlaska Airlines
Deal found 12/18$937
This United Airlines deal was found by Cheapflights users on 12/18. 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 12/206:00 amFCA - SAT
2 stops8h 36mUnited Airlines
Sat 12/286:55 pmSAT - FCA
2 stops21h 06mUnited Airlines
Deal found 12/18$1,104
This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/272:35 pmMSO - SAT
2 stops20h 31mUnited Airlines
Wed 1/14:45 pmSAT - MSO
1 stop24h 18mUnited Airlines
Deal found 12/17$1,130

Find flights from Montana to San Antonio within your budget

Customize your flight search to find flights from Montana to San Antonio 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Mon 1/6

6:15 pm-11:26 pm

3 stops28h 11m

San Antonio

Fri 1/10

5:45 am-8:52 pm

1 stop16h 07m

$364

BozemanSan Antonio

BZN - SAT

BZNSAT

Bozeman Gallatin Field

Fri 5/16

2:55 pm-5:38 am

1 stop13h 43m

San Antonio

Wed 5/21

7:00 am-2:05 pm

1 stop8h 05m

$376

KalispellSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Sat 4/5

6:33 am-5:40 am

1 stop22h 07m

San Antonio

Sat 4/12

7:00 am-7:58 pm

1 stop13h 58m

$422

Great FallsSan Antonio

GTF - SAT

GTFSAT

Great Falls

Fri 3/28

3:52 pm-5:40 am

1 stop12h 48m

San Antonio

Mon 3/31

7:21 pm-3:12 pm

1 stop20h 51m

$459

HelenaSan Antonio

HLN - SAT

HLNSAT

Helena

Fri 3/7

4:19 pm-2:07 pm

1 stop20h 48m

San Antonio

Mon 3/10

3:03 pm-3:42 pm

1 stop25h 39m

$509

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Thu 4/17

2:35 pm-5:40 am

1 stop14h 05m

San Antonio

Sun 4/20

7:21 pm-1:39 pm

1 stop19h 18m

$512

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Tue 1/28

1:42 pm-11:02 pm

1 stop8h 20m

San Antonio

Fri 1/31

5:45 am-1:11 pm

1 stop8h 26m

$516

BillingsSan Antonio

BIL - SAT

BILSAT

Billings Logan Intl

Mon 6/9

7:15 pm-5:38 am

1 stop9h 23m

San Antonio

Mon 6/16

7:00 pm-12:51 pm

1 stop18h 51m

$516

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Tue 1/28

11:55 am-12:27 am

2 stops11h 32m

San Antonio

Fri 1/31

7:00 am-5:41 pm

2 stops11h 41m

$526

MissoulaSan Antonio

MSO - SAT

MSOSAT

Missoula Johnson-Bell Field

Tue 1/28

2:35 pm-9:03 pm

1 stop5h 28m

San Antonio

Fri 1/31

7:10 pm-1:29 pm

2 stops19h 19m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 21 results
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Best time to book a flight from Montana to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Montana 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.

Travel insights for flights from Montana to San Antonio

Get recent, data-driven insights about flights from Montana to San Antonio including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Montana to San Antonio (average of $295). Flying from Montana to San Antonio in March is currently the most expensive (average of $376). 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.

Rainfall in San Antonio by month

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

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

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

If weather is an important factor for your trip to San Antonio, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated December 19, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines and American Airlines from Montana to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Food

7.2

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,551 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Food

7.2

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,600 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Food

7.2

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,048 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Food

7.2

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Food

7.2

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Montana to San Antonio. 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 into for flights to San Antonio from Montana?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Montana to San Antonio.

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

    When deciding which route to take from Montana to San Antonio consider Great Falls - San Antonio, Missoula Johnson-Bell Field - San Antonio or Billings Logan Intl - San Antonio as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to San Antonio 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 Montana to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Montana to San Antonio (average of $295). Flying from Montana to San Antonio in March is currently the most expensive (average of $376). 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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Top 4 airlines flying from Montana to San Antonio

Discover the top 4 airlines that operate flights from Montana to San Antonio. 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$246Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$458FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$326Average$560FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$330Average$426FlexibilityNo cancel feeOn-time63%
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