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Cheap flights from Billings to Saint George from $402

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Saint George departing on 6/16. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Billings to Saint George

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 9:51 am
BIL
-
SGU
4h 51m
1 stop
United Airlines Logo
5:05 am - 9:35 am
SGU
-
BIL
4h 30m
1 stop
$402United Airlines
Tue, Jun 16 - Sat, Jun 20
United Airlines Logo
5:00 am - 9:39 am
BIL
-
SGU
4h 39m
1 stop
United Airlines Logo
5:10 am - 9:51 am
SGU
-
BIL
4h 41m
1 stop
$447United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
7:00 am - 1:04 pm
BIL
-
SGU
6h 04m
1 stop
United Airlines Logo
5:10 am - 9:51 am
SGU
-
BIL
4h 41m
1 stop
$452United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:00 am - 9:39 am
BIL
-
SGU
4h 39m
1 stop
United Airlines Logo
11:30 am - 8:51 pm
SGU
-
BIL
9h 21m
2 stops
$453United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
7:00 am - 1:04 pm
BIL
-
SGU
6h 04m
1 stop
United Airlines Logo
11:30 am - 8:51 pm
SGU
-
BIL
9h 21m
2 stops
$458United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:00 am - 9:39 am
BIL
-
SGU
4h 39m
1 stop
United Airlines Logo
11:30 am - 8:51 pm
SGU
-
BIL
9h 21m
2 stops
$474United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
7:00 am - 4:15 pm
BIL
-
SGU
9h 15m
2 stops
United Airlines Logo
1:50 pm - 9:00 pm
SGU
-
BIL
7h 10m
1 stop
$476United Airlines
Fri, Aug 28 - Sun, Aug 30
United Airlines Logo
7:00 am - 4:04 pm
BIL
-
SGU
9h 04m
2 stops
United Airlines Logo
11:30 am - 8:51 pm
SGU
-
BIL
9h 21m
2 stops
$489United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:00 am - 10:20 am
BIL
-
SGU
5h 20m
1 stop
United Airlines Logo
1:50 pm - 9:00 pm
SGU
-
BIL
7h 10m
1 stop
$496United Airlines
Fri, Aug 28 - Sun, Aug 30
United Airlines Logo
7:00 am - 4:04 pm
BIL
-
SGU
9h 04m
2 stops
United Airlines Logo
11:30 am - 8:51 pm
SGU
-
BIL
9h 21m
2 stops
$510United Airlines
Sat, Nov 14 - Tue, Nov 17

United Airlines flights from Billings to Saint George

Our best United Airlines deals on Billings to Saint George flight tickets
United Airlines
Nov 14
BIL5:00 amBillings Logan Intl
4h 39m
1 stop
SGU9:39 amSaint George
Nov 17
SGU5:10 amSaint George
4h 41m
1 stop
BIL9:51 amBillings Logan Intl
$447
United Airlines
Nov 14
BIL7:00 amBillings Logan Intl
6h 04m
1 stop
SGU1:04 pmSaint George
Nov 17
SGU5:10 amSaint George
4h 41m
1 stop
BIL9:51 amBillings Logan Intl
$452
United Airlines
Nov 14
BIL5:00 amBillings Logan Intl
4h 39m
1 stop
SGU9:39 amSaint George
Nov 17
SGU11:30 amSaint George
9h 21m
2 stops
BIL8:51 pmBillings Logan Intl
$453

American Airlines flights from Billings to Saint George

Our best American Airlines deals on Billings to Saint George flight tickets
American Airlines
Oct 1
BIL7:00 amBillings Logan Intl
17h 25m
2 stops
SGU12:25 amSaint George
Oct 4
SGU7:30 amSaint George
15h 13m
2 stops
BIL10:43 pmBillings Logan Intl
$841
American Airlines
Jun 12
BIL1:33 pmBillings Logan Intl
10h 42m
2 stops
SGU12:15 amSaint George
Jun 15
SGU5:00 amSaint George
18h 15m
1 stop
BIL11:15 pmBillings Logan Intl
$946
American Airlines
Jun 25
BIL6:00 amBillings Logan Intl
11h 00m
2 stops
SGU5:00 pmSaint George
Jun 29
SGU7:25 amSaint George
15h 50m
2 stops
BIL11:15 pmBillings Logan Intl
$1,044

momondo Fare Finder

 
Customize your flight search to find flights from Billings 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 June 6, 2026.
Use the filters below to find and compare flights from Billings to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Tue 6/16

5:00 am-9:51 am

1 stop4h 51m

Saint George

Sat 6/20

5:05 am-9:35 am

1 stop4h 30m

$402
Quickest round-trip

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 11/14

5:00 am-9:39 am

1 stop4h 39m

Saint George

Tue 11/17

5:10 am-9:51 am

1 stop4h 41m

$447

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 11/14

7:00 am-1:04 pm

1 stop6h 04m

Saint George

Tue 11/17

5:10 am-9:51 am

1 stop4h 41m

$452

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 11/14

5:00 am-9:39 am

1 stop4h 39m

Saint George

Tue 11/17

11:30 am-8:51 pm

2 stops9h 21m

$453

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 11/14

7:00 am-1:04 pm

1 stop6h 04m

Saint George

Tue 11/17

11:30 am-8:51 pm

2 stops9h 21m

$458

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 11/14

5:00 am-9:39 am

1 stop4h 39m

Saint George

Tue 11/17

11:30 am-8:51 pm

2 stops9h 21m

$474

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Fri 8/28

7:00 am-4:15 pm

2 stops9h 15m

Saint George

Sun 8/30

1:50 pm-9:00 pm

1 stop7h 10m

$476

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 11/14

7:00 am-4:04 pm

2 stops9h 04m

Saint George

Tue 11/17

11:30 am-8:51 pm

2 stops9h 21m

$489

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Fri 8/28

5:00 am-10:20 am

1 stop5h 20m

Saint George

Sun 8/30

1:50 pm-9:00 pm

1 stop7h 10m

$496

BillingsSaint George

BIL - SGU

BILSGU

Billings Logan Intl

Sat 11/14

7:00 am-4:04 pm

2 stops9h 04m

Saint George

Tue 11/17

11:30 am-8:51 pm

2 stops9h 21m

$510

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Billings to Saint George

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Saint George according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Saint George (BIL to SGU) flight deals and tips

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

Fastest flight time

6h 04m

Direct flights

None
The fastest flight from Billings to Saint George takes 6h 04m
There are no direct flights from Billings to Saint George. There are no popular flight routes from Billings to Saint George.
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Frequently asked questions about flying from Billings to Saint George

  • How far is Billings Logan Intl to Saint George by plane?

    A flight from Billings Logan Intl to Saint George will travel around 654.1 mi. Typically, this will take 6h 04m by plane in normal conditions.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Saint George Airport?

    Prices for flights from Billings Logan Intl Airport to Saint George Airport are updated daily.

  • How old do you have to be to fly from Billings Logan Intl Airport to Saint George Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to Saint George Airport.

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

    The required travel and health documents for your Saint George Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint George Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Billings to Saint George

  • How do I get Price Alerts for flights from Billings to Saint George?

    Price Alerts will notify you by email when the price for flights to Saint George from Billings decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Billings to Saint George with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 Billings 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 Billings.

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

Flights from Billings 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 Billings to Saint George?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Billings to Saint George.

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

Of course. momondo tracks the price of Billings to Saint George flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint George trip

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