Title: CA $493 Cheap Flights from Rochester (RST) to Denver (DEN) - Expedia.ca ![Denver Colorado downtown with City Park](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $493 Cheap Flights from Rochester (RST) to Denver (DEN) [View CA $493 flight on Wed, Nov 5, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:RST,to:DEN,departure:05/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:492.10&airProductToken=AQpvCjYIxJgBEgQ0ODg3GNGcASDMfCjMofwCMIGi_AI4UUAAWAFqCU1BSU5DTEFTQ3IIUUEwTkgzTVEKNQjEmAESBDExNDkYzHwgg2kouqL8AjC8o_wCOFFAAVgBaglNQUlOQ0xBU0NyCFFBME5IM01REgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?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 Rochester, MN (RST-Rochester Intl.) to Denver International Airport (DEN) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:rst,to:den,departure:17/11/2025TANYT&leg2=from:den,to:rst,departure:24/11/2025TANYT&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.ca/Flights-Search?leg1=from:rst,to:den,departure:17/11/2025TANYT&leg2=from:den,to:rst,departure:24/11/2025TANYT&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.ca/Flights-Search?leg1=from:rst,to:den,departure:17/11/2025TANYT&leg2=from:den,to:rst,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Rochester (RST) to Denver (DEN) Prices were available within the past 7 days and start at CA $493 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from Rochester (RST) to Denver (DEN) ### November is typically the cheapest month to fly From CA $284 - CA $718 per traveller. Flight from Rochester to Denver (RST - DEN) route information | Origin airport | Rochester Intl. | | --- | --- | | Destination airport | Denver Intl. | | Distance | 1097 km | ## Rochester to Denver Flights **The easy way to book your flights from Rochester to Denver**  With Expedia, it’s simple to find and book flights to Denver from Rochester whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are nonstop flights to Denver Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Rochester to Denver today, tomorrow, or this week.   **Save dollars with cheap flights from Rochester Intl., RST to Denver Intl., DEN**  Sort your search results by price to find great deals on your flight from Rochester to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Rochester currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Denver   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Denver from Rochester**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Denver with Expedia today. ## Frequently asked questions ### How much is a flight from Rochester Intl. Airport (RST) to Denver Airport? > Round-trip tickets between RST and DEN start from . This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from RST to Denver Airport? > We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Rochester Intl. Airport to DIA airport that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from RST to DEN. This allows you to lock in a great deal ahead of time and still have the freedom to make changes without any additional fees. Keep in mind that you'll need to cover the fare difference. ### How many hours is the flight from Rochester Intl. Airport (RST) to Denver Intl. Airport (DEN)? > There are plenty of ways to make the 3 hours and 50 minutes between Rochester Intl. Airport and Denver Airport fly by. Be productive and sort through your photos or clear out all those backed-up emails. A good snooze also helps pass the time! ### How far is the flight from Rochester Intl. Airport to Denver Airport? > That new movie you've been wanting to see will have to wait — the flight distance between RST and Denver Intl. Airport (DEN) is only 1,100 kilometres. The captain will be instructing you to buckle up for landing before you know it. ### Which airlines fly direct from RST to DEN? > Flying directly from Rochester Intl. Airport to DEN is a breeze with United Airlines (UA). This top airline operates 0 flights every month. ### Are RST to DIA airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Rochester Intl. Airport (RST) to Denver Intl. Airport (DEN) can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you'd rather start your travel planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines issue their prices so far in advance. Our top tip? 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