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Saint George

$198+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SGU
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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 3/66:55 pm
COS
-
SGU
1 stop4h 10m
United Airlines
Fri 3/135:13 am
SGU
-
COS
1 stop3h 36m
United Airlines
Deal found 2/10$257
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/288:15 am
DEN
-
SGU
Nonstop1h 57m
United Airlines
Tue 3/35:37 pm
SGU
-
DEN
Nonstop1h 58m
United Airlines
Deal found 2/9$268
This Delta deal was found by Cheapflights users on 2/9. 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.
Thu 7/96:25 pm
DEN
-
SGU
1 stop5h 40m
Delta
Mon 7/135:50 am
SGU
-
DEN
1 stop3h 47m
Delta
Deal found 2/9$277
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/288:15 am
DEN
-
SGU
Nonstop1h 57m
United Airlines
Mon 3/25:37 pm
SGU
-
DEN
Nonstop1h 58m
United Airlines
Deal found 2/11$295
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/258:15 am
DEN
-
SGU
Nonstop1h 57m
United Airlines
Mon 3/305:16 am
SGU
-
DEN
Nonstop1h 49m
United Airlines
Deal found 2/9$298
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/266:55 pm
COS
-
SGU
1 stop4h 10m
United Airlines
Mon 3/211:24 am
SGU
-
COS
2 stops9h 40m
United Airlines
Deal found 2/11$304
This United Airlines deal was found by Cheapflights users on 2/11. 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 6/257:50 am
DEN
-
SGU
Nonstop1h 49m
United Airlines
Tue 6/305:10 am
SGU
-
DEN
Nonstop1h 48m
United Airlines
Deal found 2/11$315
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 4/2212:08 pm
DEN
-
SGU
1 stop3h 59m
American Airlines
Sat 4/2512:15 pm
SGU
-
DEN
1 stop5h 50m
American Airlines
Deal found 2/11$317
This United Airlines deal was found by Cheapflights users on 2/9. 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 7/97:50 am
DEN
-
SGU
Nonstop1h 49m
United Airlines
Mon 7/135:10 am
SGU
-
DEN
Nonstop1h 48m
United Airlines
Deal found 2/9$318
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/138:15 am
DEN
-
SGU
Nonstop1h 57m
United Airlines
Fri 3/205:13 am
SGU
-
DEN
Nonstop1h 52m
United Airlines
Deal found 2/11$320
This United Airlines deal was found by Cheapflights users on 2/12. 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 2/278:15 am
DEN
-
SGU
Nonstop1h 57m
United Airlines
Tue 3/35:37 pm
SGU
-
DEN
Nonstop1h 58m
United Airlines
Deal found 2/12$321
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/78:15 am
DEN
-
SGU
Nonstop1h 57m
United Airlines
Mon 3/95:29 pm
SGU
-
DEN
Nonstop1h 58m
United Airlines
Deal found 2/8$332

Find 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$198
(United Airlines)

Popular in

October

Cheapest in

December

Average price

$394

Good round-trip deal

$332 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. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip 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 February 12, 2026.
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

Fri 3/6

6:55 pm-11:05 pm

1 stop4h 10m

Saint George

Fri 3/13

5:13 am-8:49 am

1 stop3h 36m

$257

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Sat 2/28

8:15 am-10:12 am

Nonstop1h 57m

Saint George

Tue 3/3

5:37 pm-7:35 pm

Nonstop1h 58m

$268

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Sat 2/28

8:15 am-10:12 am

Nonstop1h 57m

Saint George

Mon 3/2

5:37 pm-7:35 pm

Nonstop1h 58m

$295

Colorado SpringsSaint George

COS - SGU

COSSGU

Colorado Springs

Thu 2/26

6:55 pm-11:05 pm

1 stop4h 10m

Saint George

Mon 3/2

11:24 am-9:04 pm

2 stops9h 40m

$304

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Wed 4/22

12:08 pm-4:07 pm

1 stop3h 59m

Saint George

Sat 4/25

12:15 pm-6:05 pm

1 stop5h 50m

$317

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Wed 4/1

6:45 pm-12:25 am

1 stop5h 40m

Saint George

Wed 4/8

4:38 pm-9:38 pm

1 stop5h 00m

$317

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Fri 3/27

8:15 am-10:12 am

Nonstop1h 57m

Saint George

Mon 3/30

5:16 am-7:05 am

Nonstop1h 49m

$318

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Fri 7/24

7:50 am-9:39 am

Nonstop1h 49m

Saint George

Sun 7/26

5:10 am-6:58 am

Nonstop1h 48m

$320

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Wed 3/11

8:15 am-10:12 am

Nonstop1h 57m

Saint George

Wed 3/18

1:50 pm-3:48 pm

Nonstop1h 58m

$336

Colorado SpringsSaint George

COS - SGU

COSSGU

Colorado Springs

Tue 2/17

5:05 pm-11:05 pm

1 stop6h 00m

Saint George

Sat 2/21

5:13 am-10:52 am

1 stop5h 39m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 25 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, July is the cheapest month in which you can book a flight from Colorado to Saint George (average of $221). Flying from Colorado to Saint George in October is currently the most expensive (average of $311). 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 February 12, 2026.

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 afternoon could potentially save you up to 18% on airfare.

Weekly flight availability from Colorado to Saint George

Explore weekly flight availability from Colorado to Saint George. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 12, 2026.

The most flights from USCO to SGU are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 3h 59m. United Airlines provides one of the quickest options available for as low as $317. 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 $292. On average you can expect to pay $446. The most popular route, (Denver Intl - Saint George), can usually be booked for $277.

  • 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, July is the cheapest month in which you can book a flight from Colorado to Saint George (average of $221). Flying from Colorado to Saint George in October is currently the most expensive (average of $311). 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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Alternative routes for Colorado to Saint George

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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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$218Average$342FlexibilityNo cancel feeOn-time69%
DeltaCheapest$278Average$292FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$340Average$383FlexibilityNo cancel feeOn-time71%

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