How popular is this Saint George to Denver flight route?

This flight path from Saint George to Denver Intl was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Saint George to Denver round-trip?

According to our current data, Delta ($208), United Airlines ($248), and American Airlines ($304) offers the cheapest pricing from Saint George to Denver. Users have found that Delta is 40% cheaper than the other options available to this destination.

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

Travelers seeking maximum savings on their Saint George to Denver flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Saint George to Denver?

Looking at all options, your cheapest flight can be booked for $161. While the most popular route (Saint George - Denver Intl) can be booked for $248 on average our data indicates $525 when flying from Saint George to Denver.

What is the cheapest day to fly round-trip from Saint George to Denver?

Saturday flights are found to be more expensive to fly from Saint George to Denver. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Denver.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 29% on flights from Saint George to Denver compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $347. For sooner than that we have options available in the next 3 days from $347.

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

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, August can be a great choice for travel to Denver. Flights to Denver from Saint George in August are about $350 on average during August, but can be found for as low as $258.

Most accurate provider : When it comes to deals on Saint George-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint George-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint George-Denver flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Saint George-Denver flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint George-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Saint George to Denver?

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

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

Yes. Cheapflights offers flight deals from Saint George to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$104+ Flights from Saint George to Denver - Compare & Save Big

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Find cheap flights from Saint George to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Saint George to Denver Intl are usually found in August or November, booked 79 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Saint George to Denver

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$208 (Delta)
One-way from	$198 (United Airlines)
Popular in	March
Cheapest in	August
Average price	$366
Good round-trip deal	$368 or less
Good one-way deal	$287 or less

Provider with most accurate pricing for Saint George-Denver Intl flight deals.

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Provider most trusted by Cheapflights users for Saint George-Denver Intl flights.

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From Saint George to Denver Intl

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One-way flight from Saint George to Denver Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Price to beat on a round-trip flight from Saint George to Denver Intl.

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Price to beat on a one-way flight from Saint George to Denver Intl.

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Find flight deals from Saint George to Denver

Cheapest flights from Saint George to Denver
Explore the most affordable flight options available from Saint George to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Fri 5/165:30 pmSGU - DEN

1 stop5h 00mDelta

Mon 5/197:05 amDEN - SGU

1 stop3h 39mDelta

Deal found 4/30

$208

Thu 6/55:25 pmSGU - DEN

Nonstop1h 57mUnited Airlines

Mon 6/911:15 amDEN - SGU

Nonstop1h 54mUnited Airlines

Deal found 4/30

$268

Mon 5/196:30 amSGU - DEN

1 stop5h 40mAmerican Airlines

Tue 5/208:01 amDEN - SGU

1 stop4h 56mAmerican Airlines

Deal found 4/30

$304

Best flights from Saint George to Denver
Discover carefully curated flight deals from Saint George to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Fri 5/165:30 pmSGU - DEN

1 stop5h 00mDelta

Mon 5/197:05 amDEN - SGU

1 stop3h 39mDelta

Deal found 4/30

$208

Wed 5/215:47 pmSGU - DEN

Nonstop1h 53mUnited Airlines

Tue 5/279:04 pmDEN - SGU

Nonstop1h 52mUnited Airlines

Deal found 4/29

$248

Mon 5/196:30 amSGU - DEN

1 stop5h 40mAmerican Airlines

Tue 5/208:01 amDEN - SGU

1 stop4h 56mAmerican Airlines

Deal found 4/30

$304

Last-minute flights from Saint George to Denver
Discover last-minute flight deals from Saint George to Denver. Data last updated May 1, 2025 and is based on user searches.

Sat 5/106:30 amSGU - DEN

1 stop5h 40mAmerican Airlines

Tue 5/136:46 pmDEN - SGU

1 stop5h 17mAmerican Airlines

Deal found 4/30

$313

Sat 5/101:42 pmSGU - DEN

Nonstop1h 53mUnited Airlines

Tue 5/139:05 pmDEN - SGU

Nonstop1h 52mUnited Airlines

Deal found 4/30

$398

Fri 5/165:30 pmSGU - DEN

1 stop5h 00mDelta

Mon 5/197:05 amDEN - SGU

1 stop3h 39mDelta

Deal found 4/30

$208

Mon 5/196:30 amSGU - DEN

1 stop5h 40mAmerican Airlines

Tue 5/208:01 amDEN - SGU

1 stop4h 56mAmerican Airlines

Deal found 4/30

$304

Fri 5/235:25 pmSGU - DEN

Nonstop1h 57mUnited Airlines

Sun 5/258:01 amDEN - SGU

Nonstop1h 51mUnited Airlines

Deal found 4/29

$273

One-way flights from Saint George to Denver
Search for one-way flight options from Saint George to Denver. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Sun 5/185:05 amSGU - DEN

Nonstop1h 53mUnited Airlines

Deal found 4/29

$198

Sun 5/186:30 amSGU - DEN

1 stop5h 40mAmerican Airlines

Deal found 4/29

$330

Cheapflights Fare Finder

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

Fri 5/16

5:30 pm-10:30 pm

1 stop5h 00m

Denver Intl

Mon 5/19

7:05 am-10:44 am

1 stop3h 39m

$208

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Thu 6/5

5:25 pm-7:22 pm

Nonstop1h 57m

Denver Intl

Mon 6/9

11:15 am-1:09 pm

Nonstop1h 54m

$268

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Mon 5/19

6:30 am-12:10 pm

1 stop5h 40m

Denver Intl

Tue 5/20

8:01 am-12:57 pm

1 stop4h 56m

$304

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Wed 5/14

5:30 pm-10:30 pm

1 stop5h 00m

$104

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Wed 5/14

5:47 pm-7:40 pm

Nonstop1h 53m

$198

Saint GeorgeDenver

SGU - DEN

SGUDEN

Saint George

Tue 10/14

3:48 pm-9:46 pm

1 stop5h 58m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Saint George to Denver

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Saint George to Denver in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Saint George-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint George-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint George-Denver flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Saint George-Denver flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint George-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Saint George to Denver

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

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

The best time to book flights from Saint George to Denver is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Saint George to Denver?

Currently, October is the cheapest month in which you can book a flight from Saint George to Denver (average of $197). Flying from Saint George to Denver in March is currently the most expensive (average of $278). 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.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from Saint George to Denver by exploring options for tickets in the evening.

Rainfall in Denver by month

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Saint George to Denver. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

How popular is this Saint George to Denver flight route?
This flight path from Saint George to Denver Intl was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Saint George to Denver round-trip?
According to our current data, Delta ($208), United Airlines ($248), and American Airlines ($304) offers the cheapest pricing from Saint George to Denver. Users have found that Delta is 40% cheaper than the other options available to this destination.
What are the cheapest flights from Saint George to Denver?
Looking at all options, your cheapest flight can be booked for $161. While the most popular route (Saint George - Denver Intl) can be booked for $248 on average our data indicates $525 when flying from Saint George to Denver.
Can I find deals for flights from Saint George to Denver that include hotel bookings?
Yes. In addition to deals on Saint George to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Saint George to Denver?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint George to Denver.
Can I find deals for business class flights from Saint George to Denver?
Yes. Cheapflights offers flight deals from Saint George to Denver 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 Denver?
Currently, October is the cheapest month in which you can book a flight from Saint George to Denver (average of $197). Flying from Saint George to Denver in March is currently the most expensive (average of $278). 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.

See more FAQs

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Top 2 airlines flying from Saint George to Denver

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$247	Average$341	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$267	Average$317	FlexibilityNo cancel fee	On-timeN/A

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$104+ Cheap flights from Saint George to Denver (SGU - DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Saint George to Denver with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Saint George to Denver Intl are usually found in August or November, booked 79 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Saint George to Denver

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Saint George to Denver

Cheapest flights from Saint George to DenverExplore the most affordable flight options available from Saint George to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Saint George to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Saint George to Denver that are best for you.

Compare providers for flights from Saint George to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Saint George to Denver in May.

Best time to book a flight from Saint George to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Saint George with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Saint George to Denver. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Saint George to Denver?

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

Find hourly flight availability from Saint George to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated May 1, 2025.

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Saint George to Denver. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How popular is this Saint George to Denver flight route?

What are the cheapest airlines flying from Saint George to Denver round-trip?

What are the cheapest flights from Saint George to Denver?

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

How can I find direct flights from Saint George to Denver?

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

What is the cheapest month to book a flight from Saint George to Denver?

Traveling to a place near Saint George?

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Alternative routes for Saint George to Denver

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Top 2 airlines flying from Saint George to Denver

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Cheapest flights from Saint George to Denver
Explore the most affordable flight options available from Saint George to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.