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Cheap flights from Montana to Saint George from $263

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Saint George departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to Saint George

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:10 am - 10:47 am
BIL
-
SGU
5h 37m
1 stop
Delta Logo
5:50 am - 11:00 am
SGU
-
BIL
5h 10m
1 stop
$263Delta
Sun, Feb 22 - Sat, Feb 28
United Airlines Logo
5:53 pm - 11:05 pm
BIL
-
SGU
5h 12m
1 stop
United Airlines Logo
1:47 pm - 9:21 pm
SGU
-
BIL
7h 34m
1 stop
$268United Airlines
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
7:00 am - 4:06 pm
BIL
-
SGU
9h 06m
2 stops
United Airlines Logo
1:47 pm - 9:21 pm
SGU
-
BIL
7h 34m
1 stop
$274United Airlines
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
7:00 am - 4:06 pm
BIL
-
SGU
9h 06m
2 stops
United Airlines Logo
11:24 am - 9:21 pm
SGU
-
BIL
9h 57m
2 stops
$279United Airlines
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
5:53 pm - 11:05 pm
BIL
-
SGU
5h 12m
1 stop
United Airlines Logo
5:13 am - 9:50 am
SGU
-
BIL
4h 37m
1 stop
$284United Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
7:00 am - 4:06 pm
BIL
-
SGU
9h 06m
2 stops
United Airlines Logo
11:24 am - 9:22 pm
SGU
-
BIL
9h 58m
2 stops
$315United Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
7:00 am - 4:06 pm
BIL
-
SGU
9h 06m
2 stops
United Airlines Logo
5:13 am - 9:50 am
SGU
-
BIL
4h 37m
1 stop
$339United Airlines
Wed, Feb 18 - Sat, Feb 21
Delta Logo
5:10 am - 10:47 am
BIL
-
SGU
5h 37m
1 stop
Delta Logo
5:30 pm - 10:26 pm
SGU
-
BIL
4h 56m
1 stop
$340Delta
Mon, Feb 23 - Fri, Feb 27
United Airlines Logo
5:53 pm - 11:05 pm
BIL
-
SGU
5h 12m
1 stop
United Airlines Logo
11:24 am - 9:21 pm
SGU
-
BIL
9h 57m
2 stops
$346United Airlines
Mon, Feb 23 - Fri, Feb 27
Delta Logo
5:10 am - 10:47 am
BIL
-
SGU
5h 37m
1 stop
Delta Logo
5:30 pm - 10:26 pm
SGU
-
BIL
4h 56m
1 stop
$373Delta
Wed, Feb 18 - Tue, Feb 24

United Airlines flights from Montana to Saint George

Our best United Airlines deals on Montana to Saint George flight tickets
United Airlines
Feb 21
BIL5:53 pmBillings Logan Intl
5h 12m
1 stop
SGU11:05 pmSaint George
Feb 24
SGU1:47 pmSaint George
7h 34m
1 stop
BIL9:21 pmBillings Logan Intl
$268
United Airlines
Feb 21
BIL7:00 amBillings Logan Intl
9h 06m
2 stops
SGU4:06 pmSaint George
Feb 24
SGU1:47 pmSaint George
7h 34m
1 stop
BIL9:21 pmBillings Logan Intl
$274
United Airlines
Feb 21
BIL7:00 amBillings Logan Intl
9h 06m
2 stops
SGU4:06 pmSaint George
Feb 24
SGU11:24 amSaint George
9h 57m
2 stops
BIL9:21 pmBillings Logan Intl
$279

American Airlines flights from Montana to Saint George

Our best American Airlines deals on Montana to Saint George flight tickets
American Airlines
Feb 21
BIL1:48 pmBillings Logan Intl
10h 42m
2 stops
SGU12:30 amSaint George
Feb 25
SGU4:31 pmSaint George
7h 04m
1 stop
BIL11:35 pmBillings Logan Intl
$274
American Airlines
Feb 23
BIL1:48 pmBillings Logan Intl
10h 42m
2 stops
SGU12:30 amSaint George
Feb 28
SGU4:31 pmSaint George
7h 04m
1 stop
BIL11:35 pmBillings Logan Intl
$385
American Airlines
Mar 6
BIL1:48 pmBillings Logan Intl
7h 24m
1 stop
SGU9:12 pmSaint George
Mar 11
SGU4:31 pmSaint George
6h 28m
1 stop
BIL10:59 pmBillings Logan Intl
$524

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Saint George 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Montana to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sun 2/22

5:10 am-10:47 am

1 stop5h 37m

Saint George

Sat 2/28

5:50 am-11:00 am

1 stop5h 10m

$263

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 2/21

5:53 pm-11:05 pm

1 stop5h 12m

Saint George

Tue 2/24

1:47 pm-9:21 pm

1 stop7h 34m

$268

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 2/21

7:00 am-4:06 pm

2 stops9h 06m

Saint George

Tue 2/24

1:47 pm-9:21 pm

1 stop7h 34m

$274

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 2/21

7:00 am-4:06 pm

2 stops9h 06m

Saint George

Tue 2/24

11:24 am-9:21 pm

2 stops9h 57m

$279

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 2/21

5:53 pm-11:05 pm

1 stop5h 12m

Saint George

Wed 2/25

5:13 am-9:50 am

1 stop4h 37m

$284

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 2/21

7:00 am-4:06 pm

2 stops9h 06m

Saint George

Wed 2/25

11:24 am-9:22 pm

2 stops9h 58m

$315

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Wed 2/18

7:00 am-4:06 pm

2 stops9h 06m

Saint George

Sat 2/21

5:13 am-9:50 am

1 stop4h 37m

$339

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Mon 2/23

5:10 am-10:47 am

1 stop5h 37m

Saint George

Fri 2/27

5:30 pm-10:26 pm

1 stop4h 56m

$340

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Mon 2/23

5:53 pm-11:05 pm

1 stop5h 12m

Saint George

Fri 2/27

11:24 am-9:21 pm

2 stops9h 57m

$346

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Wed 2/18

5:10 am-10:47 am

1 stop5h 37m

Saint George

Tue 2/24

5:30 pm-10:26 pm

1 stop4h 56m

$373

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Saint George from

How to get the cheapest flight ticket from Montana to Saint George

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montana to Saint George?

American Airlines is the most popular carrier operating from Montana to Saint George

Cheap Montana to Saint George flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Saint George

Fastest flight time

3h 40m

Direct flights

None
The fastest flight from Montana to Saint George takes 3h 40m
There are no direct flights from Montana to Saint George. There are no popular flight routes from Montana to Saint George.
Search flight deals

  • When did momondo last update prices for flights from Montana to Saint George Airport?

    Prices for flights from Montana to Saint George Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to Saint George Airport?

  • How old do you have to be to fly from Montana to Saint George Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Saint George Airport.

  • What documentation or ID do you need to fly to Saint George Airport?

    The travel and health documents you'll need for your trip to Saint George Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint George Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Saint George

Compare and see reviews for airlines that fly from Montana to Saint George with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,245 reviews
Search United Airlines flights
DeltaPriceFrom $238Free CancellationRating
7.9
8,162 reviews
Search Delta flights

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane
Virgin

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Saint George?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint George from Montana.

Can I find flights from Montana to Saint George with flexible booking policies on momondo?

Flights from Montana to Saint George with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montana to Saint George?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint George from Montana.

I’m not ready to book a flight from Montana to Saint George right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint George, momondo offers a useful price alert feature which will track prices for flights to Saint George from Montana and alert you when they change.

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