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$274+ Cheap flights from Saint George (SGU) to Montana

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — BZN
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Saint George to Montana

Cheapest flights from Saint George to Montana
Explore the most affordable flight options available from Saint George to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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 2/1811:24 am
SGU
-
BIL
2 stops9h 58m
United Airlines
Sun 2/225:53 pm
BIL
-
SGU
1 stop5h 12m
United Airlines
Deal found 2/3$274
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 2/185:30 pm
SGU
-
BIL
1 stop4h 56m
Delta
Sun 2/225:10 am
BIL
-
SGU
1 stop5h 37m
Delta
Deal found 2/3$370
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/412:07 pm
SGU
-
BIL
2 stops9h 16m
United Airlines
Sat 2/74:13 pm
BIL
-
SGU
1 stop6h 51m
United Airlines
Deal found 1/31$419
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/1711:24 am
SGU
-
BTM
2 stops11h 02m
United Airlines
Sat 2/2110:00 am
BTM
-
SGU
1 stop27h 12m
United Airlines
Deal found 2/2$561
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/1711:24 am
SGU
-
HLN
2 stops26h 16m
United Airlines
Sat 2/212:25 pm
HLN
-
SGU
1 stop19h 47m
United Airlines
Deal found 2/2$566
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/1711:24 am
SGU
-
BZN
1 stop24h 35m
United Airlines
Sat 2/2110:50 am
BZN
-
SGU
1 stop23h 22m
United Airlines
Deal found 2/2$601
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 2/195:37 pm
SGU
-
BZN
1 stop16h 12m
United Airlines
Sun 2/226:20 am
BZN
-
SGU
1 stop27h 52m
United Airlines
Deal found 2/2$630
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/42:45 pm
SGU
-
HLN
1 stop6h 41m
United Airlines
Sat 2/76:15 am
HLN
-
SGU
1 stop6h 58m
United Airlines
Deal found 2/2$706
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 2/174:31 pm
SGU
-
BZN
2 stops22h 15m
American Airlines
Sat 2/2111:33 am
BZN
-
SGU
2 stops12h 57m
American Airlines
Deal found 2/1$708
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/105:10 am
SGU
-
BTM
1 stop17h 35m
United Airlines
Sat 2/1410:00 am
BTM
-
SGU
1 stop24h 12m
United Airlines
Deal found 2/2$721
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/75:10 am
SGU
-
BZN
1 stop4h 35m
United Airlines
Tue 2/104:16 pm
BZN
-
SGU
1 stop6h 48m
United Airlines
Deal found 1/31$736
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/312:07 pm
SGU
-
HLN
2 stops25h 34m
United Airlines
Sat 2/72:27 pm
HLN
-
SGU
1 stop19h 53m
United Airlines
Deal found 1/31$771

Find flight deals from Saint George to Montana

Keep the following information in mind while searching for Saint George to Montana flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$561
(United Airlines)

One-way from

$326
(Delta)
Provider with most accurate pricing for Saint George-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Saint George-Bozeman Gallatin Field flights.
Search Deals
From Saint George to Montana
Search Deals
One-way flight from Saint George to Montana
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint George 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 February 3, 2026.
Use the filters below to find and compare flights from Saint George to Montana that are best for you.

Fly from

Saint George

Fly to

Montana

Route

Depart

Return

Price

Saint GeorgeBillings

SGU - BIL

SGUBIL

Saint George

Wed 2/18

11:24 am-9:22 pm

2 stops9h 58m

Billings Logan Intl

Sun 2/22

5:53 pm-11:05 pm

1 stop5h 12m

$274

Saint GeorgeBillings

SGU - BIL

SGUBIL

Saint George

Wed 2/18

5:30 pm-10:26 pm

1 stop4h 56m

Billings Logan Intl

Sun 2/22

5:10 am-10:47 am

1 stop5h 37m

$370

Saint GeorgeButte

SGU - BTM

SGUBTM

Saint George

Tue 2/17

11:24 am-10:26 pm

2 stops11h 02m

Butte Silver Bow Co

Sat 2/21

10:00 am-1:12 pm

1 stop27h 12m

$561

Saint GeorgeHelena

SGU - HLN

SGUHLN

Saint George

Tue 2/17

11:24 am-1:40 pm

2 stops26h 16m

Helena

Sat 2/21

2:25 pm-10:12 am

1 stop19h 47m

$566

Saint GeorgeBozeman

SGU - BZN

SGUBZN

Saint George

Tue 2/17

11:24 am-11:59 am

1 stop24h 35m

Bozeman Gallatin Field

Sat 2/21

10:50 am-10:12 am

1 stop23h 22m

$601

Saint GeorgeBozeman

SGU - BZN

SGUBZN

Saint George

Thu 2/19

5:37 pm-1:36 pm

1 stop19h 59m

Bozeman Gallatin Field

Sun 2/22

6:20 am-10:12 am

1 stop27h 52m

$630

Saint GeorgeBozeman

SGU - BZN

SGUBZN

Saint George

Tue 2/17

4:31 pm-2:46 pm

2 stops22h 15m

Bozeman Gallatin Field

Sat 2/21

11:33 am-12:30 am

2 stops12h 57m

$708

Saint GeorgeBozeman

SGU - BZN

SGUBZN

Saint George

Thu 2/19

4:31 pm-12:57 pm

2 stops20h 26m

Bozeman Gallatin Field

Sun 2/22

1:47 pm-12:30 am

2 stops10h 43m

$858

Saint GeorgeHelena

SGU - HLN

SGUHLN

Saint George

Tue 2/17

5:30 pm-10:27 pm

1 stop4h 57m

$326

Saint GeorgeBozeman

SGU - BZN

SGUBZN

Saint George

Sat 2/21

5:37 pm-6:59 pm

2 stops25h 22m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 12 results
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Best time to book a flight from Saint George to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Saint George 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 Saint George to Montana
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Saint George 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 Saint George to Montana?

    Located just 1.4 mi from the city center, Saint George (SGU) is the airport most travelers will use when flying to Montana from Saint George.

  • How long is the flight from Saint George to Montana?

    A quick flight from Saint George to Montana can take about 4h 56m. United Airlines provides one of the quickest options available for as low as $370. Saint George and Montana are separated by a distance of 655 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Saint George to Montana?

    While some choose either Saint George - Billings Logan Intl or Saint George - Butte Silver Bow Co, Saint George - Bozeman Gallatin Field is the most popular route from Saint George to Montana.

  • Can I find deals for flights from Saint George to Montana that include hotel bookings?

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

  • How can I find direct flights from Saint George to Montana?

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

  • Can I find deals for business class flights from Saint George to Montana?

    Yes. Cheapflights offers flight deals from Saint George 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.

See more FAQs

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