Title: Cheap Flights from Denver to St. George (DEN to SGU) - Expedia.co.uk ![The Windows](https://images.trvl-media.com/place/6296833/a303df12-c092-4938-872e-931821fb3f58.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6296833/a303df12-c092-4938-872e-931821fb3f58.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Denver (DEN) to St. George (SGU) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Denver International Airport (DEN) to St. George Regional Airport (SGU) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:den,to:sgu,departure:29/09/2025TANYT&leg2=from:sgu,to:den,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:den,to:sgu,departure:29/09/2025TANYT&leg2=from:sgu,to:den,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:den,to:sgu,departure:29/09/2025TANYT&leg2=from:sgu,to:den,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from Denver (DEN) to St. George (SGU) ### February is typically the cheapest month to fly From £124 - £365 per traveller. Flight from Denver to St. George route information | Origin airport | Denver Intl. | | --- | --- | | Destination airport | St. George | | Distance | 825 km | | Average flight time | 1 hour 51 mins | ## Compare flights from Denver to St. George easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Denver to St. George. Operating between them flights per day, airlines cover the route. And fly direct, getting you to St. George in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Denver Intl. to St. George.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Denver Intl. (DEN) to St. George (SGU) The easiest way to view the best deals on flights from Denver to St. George today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Denver Intl. to St. George start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Denver and St. George - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Denver to St. George flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Denver Intl. to St. George for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from DIA airport to St. George Airport (SGU)? > The lowest price advertised for a round-trip flight from DIA airport to SGU Regional Airport is . But you better get a move on. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from DEN to SGU? > Most flights can be cancelled online, but whether you incur a fee varies between airlines. If you do need to cancel your getaway, follow the instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Denver Airport to St. George Airport (SGU) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DEN to SGU Regional Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from DEN to SGU? > With a flight distance of 830 kilometres, it's only a hop from Denver Intl. Airport (DEN) to St. George Airport (SGU). It might be a quick journey, but it's still worth bringing along a book to read. ### Which airlines fly direct from DIA airport to St. George Airport (SGU)? > Flying straight from Denver Intl. Airport (DEN) to SGU Regional Airport is a cinch with United Airlines (UA). This top airline operates 52 flights each month. ### Are Denver Intl. Airport (DEN) to SGU flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from DIA airport to SGU Regional Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out entirely! If you'd rather play it safe and start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices that far in advance. Our suggestion? Check back often as updates are made regularly. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Denver - [Denver to Newark Liberty Intl. 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