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Cheap flights from Saint George to Denver from $133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint George to Denver departing on 10/14. 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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Cheap round-trip flights

United Airlines Logo
5:18 am - 7:05 amSGU-DEN
1h 47mnonstop
United Airlines Logo
8:05 am - 9:56 amDEN-SGU
1h 51mnonstop
$248United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
Delta Logo
1:10 pm - 7:01 pmSGU-DEN
5h 51m1 stop
Delta Logo
7:05 am - 10:50 amDEN-SGU
3h 45m1 stop
$266Delta
Find Deal
Thu, Nov 6 - Sun, Nov 9
United Airlines Logo
5:30 pm - 7:27 pmSGU-DEN
1h 57mnonstop
United Airlines Logo
8:05 am - 9:56 amDEN-SGU
1h 51mnonstop
$268United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
5:18 am - 7:05 amSGU-DEN
1h 47mnonstop
United Airlines Logo
9:05 pm - 10:56 pmDEN-SGU
1h 51mnonstop
$273United Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
Delta Logo
5:30 pm - 10:25 pmSGU-DEN
4h 55m1 stop
Delta Logo
7:00 am - 10:44 amDEN-SGU
3h 44m1 stop
$292Delta
Find Deal
Tue, Oct 21 - Sun, Oct 26
United Airlines Logo
5:00 am - 6:55 amSGU-DEN
1h 55mnonstop
United Airlines Logo
8:15 am - 10:07 amDEN-SGU
1h 52mnonstop
$293United Airlines
Find Deal
Tue, Nov 25 - Fri, Nov 28
American Airlines Logo
4:45 pm - 10:29 pmSGU-DEN
5h 44m1 stop
American Airlines Logo
5:28 am - 11:10 amDEN-SGU
5h 42m1 stop
$310American Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
7:00 pm - 11:00 pmSGU-DEN
4h 00m1 stop
American Airlines Logo
3:59 pm - 9:34 pmDEN-SGU
5h 35m1 stop
$314American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
5:00 am - 6:55 amSGU-DEN
1h 55mnonstop
United Airlines Logo
8:15 am - 10:07 amDEN-SGU
1h 52mnonstop
$318United Airlines
Find Deal
Tue, Nov 25 - Fri, Nov 28
American Airlines Logo
7:30 am - 11:37 amSGU-DEN
4h 07m1 stop
American Airlines Logo
5:28 am - 11:10 amDEN-SGU
5h 42m1 stop
$344American Airlines
Find Deal
Tue, Nov 25 - Fri, Nov 28

American Airlines flights from Saint George to Denver

Our best American Airlines deals on Saint George to Denver flight tickets
American Airlines
Nov 20
SGU4:45 pmSaint George
5h 44m
1 stop
DEN10:29 pmDenver Intl
Nov 23
DEN5:28 amDenver Intl
5h 42m
1 stop
SGU11:10 amSaint George
$310
Find similar
American Airlines
Oct 2
SGU7:00 pmSaint George
4h 00m
1 stop
DEN11:00 pmDenver Intl
Oct 6
DEN3:59 pmDenver Intl
5h 35m
1 stop
SGU9:34 pmSaint George
$314
Find similar
American Airlines
Nov 25
SGU7:30 amSaint George
4h 07m
1 stop
DEN11:37 amDenver Intl
Nov 28
DEN5:28 amDenver Intl
5h 42m
1 stop
SGU11:10 amSaint George
$344
Find similar

United Airlines flights from Saint George to Denver

Our best United Airlines deals on Saint George to Denver flight tickets
United Airlines
Oct 1
SGU5:18 amSaint George
1h 47m
DEN7:05 amDenver Intl
Oct 5
DEN8:05 amDenver Intl
1h 51m
SGU9:56 amSaint George
$248
Find similar
United Airlines
Oct 2
SGU5:30 pmSaint George
1h 57m
DEN7:27 pmDenver Intl
Oct 6
DEN8:05 amDenver Intl
1h 51m
SGU9:56 amSaint George
$268
Find similar
United Airlines
Oct 3
SGU5:18 amSaint George
1h 47m
DEN7:05 amDenver Intl
Oct 5
DEN9:05 pmDenver Intl
1h 51m
SGU10:56 pmSaint George
$273
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Wed 10/1

5:18 am-7:05 am

Nonstop1h 47m

Denver Intl

Sun 10/5

8:05 am-9:56 am

Nonstop1h 51m

$248

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Thu 11/6

1:10 pm-7:01 pm

1 stop5h 51m

Denver Intl

Sun 11/9

7:05 am-10:50 am

1 stop3h 45m

$266

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Thu 10/2

5:30 pm-7:27 pm

Nonstop1h 57m

Denver Intl

Mon 10/6

8:05 am-9:56 am

Nonstop1h 51m

$268

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Fri 10/3

5:18 am-7:05 am

Nonstop1h 47m

Denver Intl

Sun 10/5

9:05 pm-10:56 pm

Nonstop1h 51m

$273

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Tue 10/21

5:30 pm-10:25 pm

1 stop4h 55m

Denver Intl

Sun 10/26

7:00 am-10:44 am

1 stop3h 44m

$292

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Tue 11/25

5:00 am-6:55 am

Nonstop1h 55m

Denver Intl

Fri 11/28

8:15 am-10:07 am

Nonstop1h 52m

$293

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Thu 11/20

4:45 pm-10:29 pm

1 stop5h 44m

Denver Intl

Sun 11/23

5:28 am-11:10 am

1 stop5h 42m

$310

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Thu 10/2

7:00 pm-11:00 pm

1 stop4h 00m

Denver Intl

Mon 10/6

3:59 pm-9:34 pm

1 stop5h 35m

$314

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Tue 11/25

5:00 am-6:55 am

Nonstop1h 55m

Denver Intl

Fri 11/28

8:15 am-10:07 am

Nonstop1h 52m

$318

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Tue 11/25

7:30 am-11:37 am

1 stop4h 07m

Denver Intl

Fri 11/28

5:28 am-11:10 am

1 stop5h 42m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

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

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 month to fly to Denver?

The cheapest month to fly to Denver from Saint George is in July. Flight prices, which tend to average around $267, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in July, then you should wait until August to fly from Saint George, when ticket prices are also cheap, with an average price of $292.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $413. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $612.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $342. Flights in the morning are often more expensive with an average ticket price of $500.

What is the cheapest Saint George to Denver Intl flight route?

Fly from Saint George to Denver Intl for the best Saint George - Denver Intl flight prices

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

You are more likely to see cheaper flights to Denver from Saint George when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $338 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Saint George for as low as $245 on momondo.

What cabin class options are available on Saint George to Denver Intl flights?

There are 4 cabin classes available to choose from on Saint George to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Saint George to Denver flights?

You could potentially save up to 8% on your flight if you consider stops on a Saint George to Denver flight.

How have Saint George to Denver flight prices changed over time?

As of September 2025, prices for Saint George to Denver flights are approximately 102% more expensive when compared to flights at the same time last year.

When to book flights from Saint George to Denver

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

Cheap Saint George to Denver (SGU to DEN) flight deals and tips

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

Best Price Found

$275

Fastest flight time

1h 47m

Direct flights

Mon, Wed, Thu, Fri and Sat

Airports in Denver

1 airport
The best one-way flight to Denver from Saint George in the past 72 hours is $275. The best round-trip flight deal from Saint George to Denver found on momondo in the last 72 hours is $317.
The fastest flight from Saint George to Denver takes 1h 47m
Direct flights go from Saint George to Denver on Monday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Denver: Denver Intl (DEN)
Search flight deals

  • How far is Saint George to Denver Intl by plane?

    The distance between Saint George and Denver Intl is about 498.5 mi. Typically, this will take 1h 47m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from Saint George Airport to Denver Intl 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 Saint George Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Saint George to Denver?

  • What is the most popular airline from Saint George to Denver?

Best airlines flying from Saint George to Denver

Compare and see reviews for airlines that fly from Saint George to Denver with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $188Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

  • United Airlines Flights From Saint George to Denver

    United Airlines operates around 21 flights from Saint George to Denver every week. The average price of these flights found in the last 72 hours has been $334, but momondo users have found United Airlines deals from Saint George to Denver from as low as $260 round-trip. United Airlines has been scored 7.4/10 in 8,926 reviews.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Estes Park
Breckenridge
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Boulder
Manitou Springs
Longmont
Lakewood
Greeley
Thornton
Westminster
Winter Park
Copper Mountain
Frisco
Grand Lake
Silverthorne
Central City

Why use momondo?

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

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 Denver from Saint George.

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

momondo does allow users to show only those flights to Denver from Saint George which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Saint George and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Saint George to Denver 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 Denver trip

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