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$248+ Cheap flights from Saint George to Billings (SGU - BIL)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — BIL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Saint George to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Saint George (SGU) to Billings (BIL). 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 September 17, 2025.

Round-trip from

$248
(United Airlines)
From Saint George to Billings Logan Intl
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Find flight deals from Saint George to Billings

Cheapest flights from Saint George to Billings
Explore the most affordable flight options available from Saint George to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:48 pmSGU - BIL
1 stop7h 01mUnited Airlines
Mon 10/65:00 amBIL - SGU
1 stop4h 56mUnited Airlines
Deal found 9/17$248
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/285:05 amSGU - BIL
1 stop8h 17mAmerican Airlines
Tue 11/42:00 pmBIL - SGU
1 stop7h 32mAmerican Airlines
Deal found 9/17$309
This United Airlines deal was found by Cheapflights users on 9/17. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:30 pmSGU - BIL
1 stop5h 19mUnited Airlines
Tue 11/45:00 amBIL - SGU
2 stops11h 00mUnited Airlines
Deal found 9/17$347
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:30 pmSGU - BIL
1 stop6h 19mDelta
Sun 11/305:18 amBIL - SGU
1 stop5h 32mDelta
Deal found 9/17$653
This United Airlines deal was found by Cheapflights users on 9/17. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:30 pmSGU - BIL
1 stop19h 53mUnited Airlines
Sun 11/307:00 amBIL - SGU
2 stops33h 00mUnited Airlines
Deal found 9/17$784

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint George to Billings 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 September 17, 2025.
Use the filters below to find and compare flights from Saint George to Billings that are best for you.

Fly from

Saint George

Fly to

Billings

Route

Depart

Return

Price

Saint GeorgeBillings

SGU - BIL

SGUBIL

Saint George

Thu 10/2

1:48 pm-8:49 pm

1 stop7h 01m

Billings Logan Intl

Mon 10/6

5:00 am-9:56 am

1 stop4h 56m

$248

Saint GeorgeBillings

SGU - BIL

SGUBIL

Saint George

Tue 10/28

5:05 am-1:22 pm

1 stop8h 17m

Billings Logan Intl

Tue 11/4

2:00 pm-9:32 pm

1 stop7h 32m

$309

Saint GeorgeBillings

SGU - BIL

SGUBIL

Saint George

Tue 10/28

5:30 pm-10:49 pm

1 stop5h 19m

Billings Logan Intl

Tue 11/4

5:00 am-4:00 pm

2 stops11h 00m

$347

Saint GeorgeBillings

SGU - BIL

SGUBIL

Saint George

Tue 2/24

6:15 am-11:08 am

1 stop4h 53m

Billings Logan Intl

Tue 2/24

5:59 pm-10:05 pm

1 stop4h 06m

$419

Saint GeorgeBillings

SGU - BIL

SGUBIL

Saint George

Tue 2/24

5:10 am-10:10 am

1 stop5h 00m

Billings Logan Intl

Tue 2/24

2:40 pm-4:04 pm

2 stops25h 24m

$635

Saint GeorgeBillings

SGU - BIL

SGUBIL

Saint George

Wed 11/26

5:30 pm-11:49 pm

1 stop6h 19m

Billings Logan Intl

Sun 11/30

5:18 am-10:50 am

1 stop5h 32m

$653

Saint GeorgeBillings

SGU - BIL

SGUBIL

Saint George

Wed 11/26

5:30 pm-1:23 pm

1 stop19h 53m

Billings Logan Intl

Sun 11/30

7:00 am-4:00 pm

2 stops33h 00m

$784

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Saint George to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings 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 Billings

What is the cheapest time of day to fly from SGU to BIL?

Find hourly flight availability from Saint George to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Saint George to Billings at noon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Saint George to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Saint George to Billings can take about 7h 01m. United Airlines provides one of the quickest options available for as low as $248. There are 655 mi between Saint George and Billings. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint George to Billings 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 Saint George to Billings?

    Currently, January is the cheapest month in which you can book a flight from Saint George to Billings (average of $395). Flying from Saint George to Billings in June is currently the most expensive (average of $509). 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.

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