SGU - DEN

$198 Find Cheap Flights from Saint George to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint George to Denver departing on 5/18. 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.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

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

Cheap Flight Deals from Saint George to Denver (SGU-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint George to Denver 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.

Recent round-trip flight deals from Saint George to Denver

KAYAK's recommended round-trip deals from the most popular airlines that fly from Saint George to Denver.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
5:47 pm - 7:40 pmSGU-DEN
1h 53mnonstop
United Airlines Logo
9:04 pm - 10:56 pmDEN-SGU
1h 52mnonstop
$248United Airlines
Find Deal
Wed, May 21 - Tue, May 27
Delta Logo
5:30 pm - 10:30 pmSGU-DEN
5h 00m1 stop
Delta Logo
7:05 am - 12:30 pmDEN-SGU
5h 25m1 stop
$267Delta
Find Deal
Tue, May 27 - Tue, Jun 3
United Airlines Logo
5:47 pm - 7:40 pmSGU-DEN
1h 53mnonstop
United Airlines Logo
8:01 am - 9:53 amDEN-SGU
1h 52mnonstop
$268United Airlines
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
5:47 pm - 7:40 pmSGU-DEN
1h 53mnonstop
United Airlines Logo
8:01 am - 9:52 amDEN-SGU
1h 51mnonstop
$273United Airlines
Find Deal
Wed, May 21 - Wed, May 28
Delta Logo
5:30 pm - 10:30 pmSGU-DEN
5h 00m1 stop
Delta Logo
7:05 am - 10:44 amDEN-SGU
3h 39m1 stop
$292Delta
Find Deal
Wed, May 21 - Wed, May 28
United Airlines Logo
1:42 pm - 3:35 pmSGU-DEN
1h 53mnonstop
United Airlines Logo
11:15 am - 1:07 pmDEN-SGU
1h 52mnonstop
$293United Airlines
Find Deal
Fri, May 16 - Mon, May 19
Delta Logo
5:30 pm - 10:30 pmSGU-DEN
5h 00m1 stop
Delta Logo
5:30 am - 10:44 amDEN-SGU
5h 14m1 stop
$317Delta
Find Deal
Fri, May 16 - Mon, May 19
American Airlines Logo
12:55 pm - 6:13 pmSGU-DEN
5h 18m1 stop
American Airlines Logo
6:46 pm - 12:03 amDEN-SGU
5h 17m1 stop
$367American Airlines
Find Deal
Sat, May 10 - Tue, May 13
American Airlines Logo
6:30 am - 12:10 pmSGU-DEN
5h 40m1 stop
American Airlines Logo
6:46 pm - 12:03 amDEN-SGU
5h 17m1 stop
$377American Airlines
Find Deal
Wed, May 28 - Fri, May 30
American Airlines Logo
7:04 pm - 6:08 pmSGU-DEN
23h 04m1 stop
American Airlines Logo
6:47 pm - 10:53 amDEN-SGU
16h 06m1 stop
$394American Airlines
Find Deal
Fri, Jun 13 - Tue, Jun 17
Useful Info

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

Get data-powered insights and trends into flights from Saint George to Denver 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 Saint George to Denver?

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

When flying from Saint George to Denver, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Saint George, you’ll find the best rates on Saturdays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Saint George to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Saint George to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saint George to Denver is August, where tickets cost $282 (return) on average. On the other hand, the most expensive months are March and September, where the average cost of round-trip tickets is $429 and $394 respectively.

How far in advance should I book a flight from Saint George to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Saint George to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Saint George to Denver, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$198
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Saint George to Denver

When to book flights from Saint George to Denver

Are your dates flexible? Find out the best times to travel from Saint George to Denver 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 Saint George to Denver

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

    In the last 3 days, the lowest price for a flight from Saint George to Denver was $198 for a one-way ticket and $248 for a round-trip.

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

    No

  • Which airports will I be using when flying from Saint George to Denver?

    When flying out of Saint George you will be using Saint George. You will be landing at Denver, also known as Denver Intl.

  • Which airlines offer Wi-Fi service onboard planes from Saint George to Denver?

    American Airlines, and JetBlue offer inflight Wi-Fi service on the Saint George to Denver flight route.

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

    The Canadair (Bombardier) Regional Jet is the aircraft model that flies most regularly on the Saint George to Denver flight route.

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

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

  • On which days can I fly direct from Saint George to Denver?

    There are nonstop flights from Saint George to Denver on a daily basis.

  • Which is the best airline for flights from Saint George to Denver, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Saint George to Denver are Delta and United Airlines. With an average price for the route of $317 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $341 and an overall rating of 7.4.

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

    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 Saint George to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Saint George 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 Saint George to Denver?

    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 Denver with an airline and back to Saint George with another airline. Booking your flights between Saint George and DEN 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 Saint George to Denver?

    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 Denver from Saint George up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Saint George to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $287 or less one-way and $368 or less round-trip.

Prefer to fly direct from Saint George to Denver?

Find which airlines fly direct from Saint George Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Saint George to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Denver Intl to Saint George

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top airlines flying from Saint George to Denver

 
See real verified KAYAK customer reviews for airlines flying from Saint George to Denver. 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 Saint George to Denver? 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 7934 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

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.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

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.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

Liked that we left on time for each flight. Snacks not the best, but we're okay.

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

Information on your arrival and departure airports

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