Cheap Flights from Kitchener / Waterloo to Denver International

Compare Kitchener / Waterloo to Denver International flight deals

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Flight deals from Kitchener / Waterloo to Denver International

Looking for a cheap last-minute deal or the best return flight from Kitchener / Waterloo to Denver International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kitchener / Waterloo to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kitchener / Waterloo to Denver International flights are currently cheapest in July.

Kitchener / Waterloo to Denver International: Alternative routes

Compare routes from Kitchener / Waterloo to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Toronto to Denver: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 691
Cheapest month to flyAugust

Finding cheap flights from Kitchener / Waterloo to Denver International: Frequently asked questions

The best price we found for a return flight from Kitchener / Waterloo to Denver International is ر.ق.‏ 1,215. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kitchener / Waterloo to Denver International. But we found flights with one or more stops from ر.ق.‏ 1,215.
As of June 2025, there are no flights flying from Kitchener / Waterloo to Denver International.
The cheapest month to fly from Kitchener / Waterloo to Denver International is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kitchener / Waterloo Airport to Denver International Airport on Thursday, 24 July 2025.
No airlines currently offer direct flights between Kitchener / Waterloo Airport and Denver International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, WestJet offers the cheapest flight tickets to Denver International.

Flying from Region of Waterloo International Airport (YKF) to Denver International Airport (DEN): what you need to know

  • The timezone in Denver is UTC-6, which is two hours behind Toronto.

  • Your YKF to DEN flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Flying during a peak month like August? School holidays and other high seasons can mean longer lines and delays at security. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from Region of Waterloo International Airport (YKF) to Denver International Airport (DEN)

  • Currently, ر.ق.‏ 691 is the cheapest price we've found for a one-way Region of Waterloo International Airport to Denver International Airport flight. The best price for a return ticket is ر.ق.‏ 1,215. Bear in mind that fares could change due to availability at the time of booking.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from YKF to DEN if you book ahead. Airlines often have some great early bird deals.

  • The 'Whole month' search tool shows you the cheapest flights from Region of Waterloo International Airport to Denver International Airport throughout the month. It's an easy way to snap up a bargain if your plans aren't set in stone.

  • You won't have to check every day to see if fares have dropped when you set up a Price Alert. We'll notify you as soon as a special offer becomes available on cheap flights from YKF to DEN.

  • Tailor your trip using filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Region of Waterloo International Airport to Denver International Airport.

Handy information about Region of Waterloo International Airport (YKF)

  • Of the departures from Region of Waterloo International Airport, 63.64% land on time at their destination.

  • Region of Waterloo International Airport is around 105 kilometres from central Toronto. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 1 hour 15 minutes or so to get there, depending on the traffic.

  • The journey on public transport takes about 4 hours 5 minutes.

  • Searching for a handy hotel near YKF? If you've booked an early flight from Region of Waterloo International Airport to Denver International Airport, these accommodation options will put you moments from your departure lounge:

Arriving at Denver International Airport (DEN)

  • Consider checking in to Baymont by Wyndham Denver International Airport after arriving from your Region of Waterloo International Airport to Denver International Airport flight. It's not too far from DEN and a good choice if you're eager to catch some z's soon after landing.

  • Fast-track your adventure by picking up a Denver International Airport rental car. Grab your wheels from Routes Car Rentals, Dollar or Budget and experience the lesser-explored corners of Denver and beyond.

  • For the best deal, book your ride from Denver International Airport about one week before you travel.

Getting from Denver International Airport (DEN) to central Denver

  • The street address for DEN is 8500 Pena Boulevard.

  • Denver International Airport to the centre of Denver has a drive time of about 35 minutes. It's approximately 40 kilometres away.

  • It takes around 1 hour 30 minutes when travelling by public transport.

When to fly to Denver International Airport (DEN)

  • It's time to pick your dates for your flight from Region of Waterloo International Airport to Denver International Airport. July is the busiest month to head to Denver. If you like a more laid-back vibe, go in April.

  • Book your flight from Region of Waterloo International Airport to Denver International Airport for July if you'd like to explore Denver during its warmest month. Expect temperatures of between 14ºC and 32ºC.

  • For cooler conditions, look for a cheap ticket from YKF to DEN in January. Temperatures average between -9ºC and 7ºC then.

Explore more of United States

  • You've seen Denver, now it's time to explore other corners of United States. Journey around 105 kilometres south to Colorado Springs to check off its leading attractions. From US Northern Command (USNORTHCOM) / North American Aerospace Defence Command (NORAD) Headquarters to Cheyenne Mountain Air Force Station and National Strength and Conditioning Association (NSCA), there's plenty to keep you on the go.

  • Aurora is another sought-after destination in United States and is around 13 kilometres east of Denver. No trip is complete without a visit to Magellan's Travel Solutions and Gear, The Fairways at Lowry and Retired Enlisted Association Inc.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.