$198 Cheap United flights Denver (DEN) to St. George (SGU)

View $198 flight on Wed, Oct 15, 2025Opens in a new window

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$198 Cheap United flights Denver (DEN) to St. George (SGU)

Prices were available within the past 7 days and start at $198 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 24 - Sat, Dec 6
DEN
Denver
SGU
St. George
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 24 from Denver to St. George, returning Sat, Dec 6, priced at $248 found 1 day ago
United
Tue, Dec 23 - Sun, Dec 28
DEN
Denver
SGU
St. George
$273 Roundtrip, found 17 hours ago
$273
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Dec 23 from Denver to St. George, returning Sun, Dec 28, priced at $273 found 17 hours ago
United
Tue, Nov 4 - Wed, Nov 19
DEN
Denver
SGU
St. George
$291 Roundtrip, found 5 days ago
$291
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 4 from Denver to St. George, returning Wed, Nov 19, priced at $291 found 5 days ago
United
Wed, Oct 15 - Mon, Oct 20
DEN
Denver
SGU
St. George
$298 Roundtrip, just found
$298
Roundtrip
just found
Select United flight, departing Wed, Oct 15 from Denver to St. George, returning Mon, Oct 20, priced at $298 just found
United
Tue, Nov 11 - Thu, Nov 13
DEN
Denver
SGU
St. George
$303 Roundtrip, found 6 days ago
$303
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 11 from Denver to St. George, returning Thu, Nov 13, priced at $303 found 6 days ago
United
Sat, Aug 30 - Wed, Sep 3
DEN
Denver
SGU
St. George
$315 Roundtrip, found 6 days ago
$315
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 30 from Denver to St. George, returning Wed, Sep 3, priced at $315 found 6 days ago
Flights from Denver (DEN) to St. George (SGU)
Origin airport
Denver Intl.
Destination airport
St. George
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
515 mi
Average flight time
1 hour 51 mins

Frequently asked questions

How much is a United Airlines flight from Denver Intl. Airport (DEN) to St. George Airport (SGU)?
Finding cheap one-way United Airlines flights from DEN to SGU from $198 on Expedia is a cinch — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from $248 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DEN to SGU with United Airlines?
Look for round-trip or one-way flights to St. George in January or December. You could find an affordable fare with United Airlines during these off-peak times.
What is the cheapest time to book flights from Denver Intl. Airport (DEN) to St. George Airport (SGU) with United Airlines?
To find cheap United Airlines fares from Denver Intl. Airport (DEN) to St. George Airport (SGU), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect what you pay. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Denver Intl. Airport (DEN) to St. George Airport (SGU)?
Jet off on one of United Airlines's 19 weekly direct flights from Denver Intl. Airport (DEN) to St. George Airport (SGU). To see your options, enter your travel dates, origin and destination and hit search. Then use the "Nonstop" and "Airline" filters.
How long does it take to fly from DEN to SGU with United Airlines?
Depart Denver Intl. Airport (DEN) for St. George Airport (SGU) on a direct United Airlines flight, and you'll be in the air for around 1h 56m.
Which day of the week has the most United Airlines flights from Denver Intl. Airport (DEN) to St. George Airport (SGU)?
If you're looking for flexibility, Sunday offers the most choice for United Airlines flights from Denver Intl. Airport (DEN) to St. George Airport (SGU). You can select from 3 different departures.
What is the earliest United Airlines flight from DEN to SGU?
Taking off from DEN at 7:55AM UTC-7, the first United Airlines flight to SGU arrives at 9:52AM UTC-7. Traveling early means you'll be less likely to encounter delays or cancellations.* Not a morning person? The last United Airlines flight from DEN to SGU departs at 8:50PM UTC-7 and touches down at 10:45PM UTC-7.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in St. George?
St. George Airport (SGU) is the primary St. George gateway for United Airlines flights from Denver Intl. Airport (DEN).
Why fly with United Airlines from DEN to SGU?
Journey from DEN to SGU with United Airlines and you can look forward to a range of benefits including a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Denver Intl. Airport (DEN) to St. George Airport (SGU)?
United Airlines typically uses Bombardier CRJ planes for flights from Denver Intl. Airport (DEN) to St. George Airport (SGU). Remember that aircraft type can vary depending on operational demands, so the plane you'll be on might be different on your travel date.
Can I change or cancel my United Airlines flight from Denver Intl. Airport (DEN) to St. George Airport (SGU)?
Changes are generally free within 24 hours of making your booking, but your airline may charge you after that. For further details about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without additional costs, tick the "Changes included" and "No cancel fee" filters when planning your next trip.

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