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Saint George

$186+ Cheap flights from Colorado to Saint George (SGU)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SGU
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Colorado to Saint George

Cheapest flights from Colorado to Saint George
Explore the most affordable flight options available from Colorado to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 11/256:00 amCOS - SGU
2 stops10h 00mUnited Airlines
Tue 12/25:10 amSGU - COS
1 stop3h 31mUnited Airlines
Deal found 10/29$224
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/136:00 amCOS - SGU
2 stops10h 00mUnited Airlines
Mon 11/171:45 pmSGU - COS
1 stop5h 14mUnited Airlines
Deal found 10/28$254
This Delta deal was found by Cheapflights users on 10/28. 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 12/37:05 amDEN - SGU
1 stop3h 49mDelta
Sun 12/77:15 pmSGU - DEN
1 stop3h 29mDelta
Deal found 10/28$267
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/148:15 amDEN - SGU
Nonstop1h 52mUnited Airlines
Tue 11/185:30 pmSGU - DEN
Nonstop1h 55mUnited Airlines
Deal found 10/27$273
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/256:00 amCOS - SGU
2 stops10h 00mUnited Airlines
Wed 12/35:10 amSGU - COS
1 stop3h 31mUnited Airlines
Deal found 10/29$284
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 12/129:05 pmDEN - SGU
Nonstop1h 53mUnited Airlines
Sun 12/145:10 amSGU - DEN
Nonstop1h 55mUnited Airlines
Deal found 10/29$298
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/25:28 amDEN - SGU
1 stop5h 42mAmerican Airlines
Thu 12/412:15 pmSGU - DEN
1 stop6h 01mAmerican Airlines
Deal found 10/26$310
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 12/126:54 amDEN - SGU
1 stop4h 00mDelta
Sun 12/147:15 pmSGU - DEN
1 stop3h 29mDelta
Deal found 10/29$312
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/1410:43 amDEN - SGU
1 stop5h 31mAmerican Airlines
Tue 11/187:30 amSGU - DEN
1 stop4h 21mAmerican Airlines
Deal found 10/27$314
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/2710:43 amDEN - SGU
1 stop5h 31mAmerican Airlines
Mon 12/14:45 pmSGU - DEN
1 stop5h 44mAmerican Airlines
Deal found 10/26$317
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/39:05 pmDEN - SGU
Nonstop1h 53mUnited Airlines
Sun 12/75:10 amSGU - DEN
Nonstop1h 55mUnited Airlines
Deal found 10/29$318
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 11/228:15 amDEN - SGU
Nonstop1h 52mUnited Airlines
Sun 11/235:10 amSGU - DEN
Nonstop1h 55mUnited Airlines
Deal found 10/26$321

Cheap flight deals from Colorado to Saint George

Keep the following information in mind while searching for Colorado to Saint George flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$218
(Delta)

One-way from

$186
(United Airlines)

Popular in

October

Cheapest in

January

Average price

$487

Good round-trip deal

$346 or less

Good one-way deal

$197 or less
Provider with most accurate pricing for Denver Intl-Saint George flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Saint George flights.
Search Deals
From Colorado to Saint George
Search Deals
One-way flight from Colorado to Saint George
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Saint George.
Search Deals
Price to beat on a one-way flight from Colorado to Saint George.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Saint George 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 October 29, 2025.
Use the filters below to find and compare flights from Colorado to Saint George that are best for you.

Fly from

Colorado

Fly to

Saint George

Route

Depart

Return

Price

Colorado SpringsSaint George

COS - SGU

COSSGU

Colorado Springs

Sat 2/28

8:00 am-2:40 pm

1 stop6h 40m

Saint George

Tue 3/3

5:30 pm-10:30 pm

1 stop5h 00m

$218

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Wed 12/3

7:05 am-10:54 am

1 stop3h 49m

Saint George

Sun 12/7

7:15 pm-10:44 pm

1 stop3h 29m

$267

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Thu 12/4

7:05 am-10:54 am

1 stop3h 49m

Saint George

Sun 12/7

7:15 pm-10:44 pm

1 stop3h 29m

$267

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Fri 11/14

8:15 am-10:07 am

Nonstop1h 52m

Saint George

Tue 11/18

5:30 pm-7:25 pm

Nonstop1h 55m

$273

Colorado SpringsSaint George

COS - SGU

COSSGU

Colorado Springs

Tue 11/25

6:00 am-4:00 pm

2 stops10h 00m

Saint George

Tue 12/2

12:07 pm-9:00 pm

2 stops8h 53m

$281

Colorado SpringsSaint George

COS - SGU

COSSGU

Colorado Springs

Tue 11/25

6:00 am-4:00 pm

2 stops10h 00m

Saint George

Wed 12/3

5:10 am-8:41 am

1 stop3h 31m

$284

Colorado SpringsSaint George

COS - SGU

COSSGU

Colorado Springs

Sat 2/28

5:59 am-10:12 am

1 stop4h 13m

Saint George

Tue 3/3

11:24 am-10:02 pm

2 stops10h 38m

$284

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Fri 12/19

8:15 am-10:20 am

Nonstop2h 05m

Saint George

Mon 12/22

5:36 pm-7:30 pm

Nonstop1h 54m

$298

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Fri 12/12

9:05 pm-10:58 pm

Nonstop1h 53m

Saint George

Sun 12/14

5:10 am-7:05 am

Nonstop1h 55m

$298

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Fri 12/12

6:54 am-10:54 am

1 stop4h 00m

Saint George

Sun 12/14

7:15 pm-10:44 pm

1 stop3h 29m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 28 results
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Best time to book a flight from Colorado to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George from Colorado 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 Colorado to Saint George

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

Currently, February is the cheapest month in which you can book a flight from Colorado to Saint George (average of $168). Flying from Colorado to Saint George in October is currently the most expensive (average of $326). 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 CO to SGU?

Find hourly flight availability from Colorado to Saint George. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

One of the essential ways to save on airfare from Colorado to Saint George is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Colorado to Saint George. Price data was last updated on December 16, 2024.

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

Related info for your journey

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

  • What airport do you fly into for flights to Saint George from Colorado?

    If you book a flight to Saint George from Colorado, you will be flying to Saint George, which is the city’s only airport. Saint George (SGU) is located 1.4 mi from the center of Saint George.

  • How popular is this Colorado to Saint George flight route?

    The Colorado to Saint George flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from Colorado to Saint George can take about 1h 52m. Delta provides one of the quickest options available for as low as $273. There are 518 mi between Colorado and Saint George. This flight may include one or multiple stops.

  • What are the cheapest flights from Colorado to Saint George?

    The cheapest flight price from Colorado to Saint George is $197. On average you can expect to pay $397. The most popular route, (Denver Intl - Saint George), can usually be booked for $267.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Colorado to Saint George (average of $168). Flying from Colorado to Saint George in October is currently the most expensive (average of $326). 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

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane

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Top 3 airlines flying from Colorado to Saint George

Discover the top 3 airlines that operate flights from Colorado to Saint George. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$168Average$292FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$267Average$370FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$340Average$383FlexibilityNo cancel feeOn-time71%

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