BIL - SGU

$595 Find Cheap Flights from Billings to Saint George

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Saint George departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Saint George

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Saint George, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Saint George, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Billings to Saint George (BIL-SGU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Saint George that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to Saint George

Sun, Sep 14 - Wed, Sep 17
United Airlines Logo
4:15 pm - 9:56 amBIL-SGU
17h 41m1 stop
United Airlines Logo
5:33 pm - 10:46 pmSGU-BIL
5h 13m1 stop
$595United Airlines
Find Deal
Sun, Sep 14 - Wed, Sep 17
United Airlines Logo
4:15 pm - 9:56 amBIL-SGU
17h 41m1 stop
United Airlines Logo
11:25 am - 8:34 pmSGU-BIL
9h 09m2 stops
$601United Airlines
Find Deal
Sun, Sep 14 - Wed, Sep 17
United Airlines Logo
2:35 pm - 4:21 pmBIL-SGU
25h 46m2 stops
United Airlines Logo
11:25 am - 8:34 pmSGU-BIL
9h 09m2 stops
$610United Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Billings to Saint George flights

Get data-powered insights and trends into flights from Billings to Saint George to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Billings to Saint George?

The average price of all round-trip flights from Billings to Saint George clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Billings to Saint George, look for departures on Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Saint George, Wednesday is the cheapest day to fly and Tuesday is the most expensive.

Good to know

High seasonApril
Cheapest flight$595
Most popular time to fly and prices are also 15% lower on average.
Flight from Billings to Saint George

When to book flights from Billings to Saint George

Are your dates flexible? Find out the best times to travel from Billings to Saint George based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Billings to Saint George

  • What is the cheapest flight from Billings to Saint George?

    In the last 3 days, the lowest price for a flight from Billings to Saint George was $595 for a round-trip ticket.

  • Do I need a passport to fly between Billings and Saint George?

    No

  • Which aircraft models fly most regularly from Billings to Saint George?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Billings to Saint George?

    Star Alliance is the only airline alliance operating flights between Billings and Saint George.

  • How does KAYAK find such low prices on flights from Billings to Saint George?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Saint George.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to Saint George?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint George from Billings is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to Saint George?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint George with an airline and back to Billings with another airline. Booking your flights between Billings and SGU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Saint George?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint George from Billings up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Billings to Saint George

 
See real verified KAYAK customer reviews for airlines flying from Billings to Saint George. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billings to Saint George? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7944 reviews
7.3Food
7.9Entertainment
7.9Comfort
8.5Crew
8.2Boarding
Airline reviews

Take this flight once or twice a month. Just don’t cut it from the schedule.

10.0 ExcellentMichael, May 2025SLC - CDC
Read more Delta reviews

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

Everything you need to know for your flight from Billings to Saint George

Information on your arrival and departure airports

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