Cheap flights from Calgary to Denver
Flights overview
Prices shown are for one adult in Economy class flights from Zürich to New York. This includes the cheapest Business class options where available.
Prices reflect the lowest available in the next three months, though they are subject to change and availability.
Last-minute deals apply to the cheapest weekend trips available in the next seven days, with weekend trips being flights departing between Thursday and Saturday and returning on Sunday or Monday.
Flight duration shown is based on nonstop flights or those with the fewest stops available.
Prices reflect the lowest available in the next three months, though they are subject to change and availability.
Last-minute deals apply to the cheapest weekend trips available in the next seven days, with weekend trips being flights departing between Thursday and Saturday and returning on Sunday or Monday.
Flight duration shown is based on nonstop flights or those with the fewest stops available.
Useful information for finding cheap flights from Calgary to Denver and booking your next trip
| Cheapest round-trip flights | $236 | Air Canada2 stops11 hrThu, Jul 9 — Sun, Jul 12 | The cheapest round-trip flight from Calgary to Denver is currently $236 | |
|---|---|---|---|---|
| Cheapest one-way flight | $143 | Air Canada1 stop9 hrWed, Jul 15 | The cheapest one-way flight from Calgary to Denver is currently $143 | |
| Cheapest nonstop flights | $236 | WestJetNonstop3 hrFri, Aug 28 — Mon, Aug 31 | The cheapest nonstop round-trip flight from Calgary to Denver is currently $236 | |
| Last-minute weekend getaway | $510 | Delta1 stop9 hrSat, Jun 27 — Mon, Jun 29 | The cheapest last-minute weekend getaway from Calgary to Denver is currently $510 | |
| Cheapest business class flights | $619 | Delta1 stop9 hrFri, Aug 28 — Sun, Aug 30 | The cheapest business class round-trip flight from Calgary to Denver is currently $619 |
| Fastest flight | 2 hr 28 min | The fastest nonstop flight from Calgary to Denver takes 2 hr 28 min |
|---|---|---|
| Nonstop flights | Every day | There are direct flights on this route every day. |
When is the cheapest time to fly?
Typical prices for the least expensive flights for weekend trips from Calgary to Denver per month. Insights are based on fares observed in the last 12 months. Current prices may differ.
The cheapest month to fly from Calgary to Denver is typically September. The most expensive month to fly is typically March.
| September Cheapest | Typical prices: $155–395 |
|---|---|
| March Most expensive | Typical prices: $265–510 |
Popular airlines from Calgary to Denver
Popularity is based on the number of weekly nonstop and connecting flights the airline operates. Connecting flights do not include interline routes.
Flight suggestions are based on an airline's cheapest round-trip fares from Calgary to Denver in the next 3 months. Prices include required taxes + fees for one adult. Optional charges and bag fees may apply.
Typical prices are based on fares observed in the past year for one-week round trips with the same origin, destination, and airline.
- UnitedNonstopfrom $314Typical price: $290–62017 weekly nonstop flightsYYC - DENEvery day110 weekly connecting flightsYYC - DENEvery day
- WestJetNonstopfrom $236Typical price: $355–6907 weekly nonstop flightsYYC - DENEvery day
- Air Canadafrom $236Typical price: $230–49096 weekly connecting flightsYYC - DENEvery day
- Americanfrom $475Typical price: $465–77065 weekly connecting flightsYYC - DENEvery day
- Deltafrom $305Typical price: $250–60064 weekly connecting flightsYYC - DENEvery day
- Alaskafrom $597Typical price: $485–97049 weekly connecting flightsYYC - DENEvery day
Popular airports near Calgary
Distance and driving time are relative to the city center. Airports are listed based on distance from Calgary center and popularity with travelers.
- Calgary International Airport (YYC)CalgaryCanada16 min5 mi
- Edmonton International Airport (YEG)EdmontonCanada2 hr 37 min157 mi
- Medicine Hat Regional Airport (YXH)Medicine HatCanada2 hr 56 min163 mi
- Lethbridge Airport (YQL)LethbridgeCanada2 hr 24 min112 mi
Popular airports near Denver
Distance and driving time are relative to the city center. Airports are listed based on distance from Denver center and popularity with travelers.
- Denver International Airport (DEN)DenverUnited States38 min19 mi
- Colorado Springs Airport (COS)Colorado SpringsUnited States1 hr 29 min66 mi
- Eagle County Regional Airport (EGE)VailUnited States2 hr 18 min103 mi
- Centennial Airport (APA)DenverUnited States27 min14 mi
Frequently asked questions about flying from Calgary to Denver
The cheapest flights from Calgary to Denver are usually in September. Typical ticket prices in September range from $155 to $395.
The cheapest round-trip flight from Calgary to Denver recently found on Google Flights was with Air Canada from $236. The cheapest one-way flight was with Air Canada from $143.
Some of the cheapest round-trip deals we found with different airlines:
Some of the cheapest round-trip deals we found with different airlines:
- The cheapest United flight from Calgary to Denver is $314, flying from Sep 3 to Sep 6.
- The cheapest WestJet flight from Calgary to Denver is $236, flying from Aug 28 to Aug 31.
- The cheapest Air Canada flight from Calgary to Denver is $236, flying from Jul 9 to Jul 12.
- The cheapest American flight from Calgary to Denver is $475, flying from Sep 10 to Sep 14.
- The cheapest Delta flight from Calgary to Denver is $305, flying from Jul 16 to Jul 19.
- The cheapest Alaska flight from Calgary to Denver is $597, flying from Aug 28 to Aug 31.
The cheapest round-trip flight from Calgary to Denver starts at $236 from Thu, Jul 9 to Sun, Jul 12. The cheapest one-way flight starts at $143 and departs on Wed, Jul 15.
2 hr 28 min is the shortest flight time from Calgary to Denver.
Denver’s mild summer months (Jun–Aug) are a popular time for visitors exploring the city and nearby national parks. The ski season runs through winter (Nov–Mar). Major events include the National Western Stock Show & Rodeo (Jan) and A Taste of Colorado (Sep) food and arts festival.
It's easy to use Google Flights to find the cheapest days to fly from Calgary to Denver.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.
You can also turn on price tracking to get alerts if the price changes for a route or flight.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.
You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Calgary to Denver really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Calgary to Denver.
In terms of nonstop flights, United is the most popular. United offers 17 nonstop flights and 110 connecting flights per week. United flies from Calgary International Airport (YYC) to Denver International Airport (DEN).
Other popular airlines flying from Calgary to Denver are:
In terms of nonstop flights, United is the most popular. United offers 17 nonstop flights and 110 connecting flights per week. United flies from Calgary International Airport (YYC) to Denver International Airport (DEN).
Other popular airlines flying from Calgary to Denver are:
- WestJet offers 7 nonstop flights per week. WestJet flies from Calgary International Airport (YYC) to Denver International Airport (DEN).
- Air Canada offers 96 connecting flights per week. Air Canada flies from Calgary International Airport (YYC) to Denver International Airport (DEN).
- American offers 65 connecting flights per week. American flies from Calgary International Airport (YYC) to Denver International Airport (DEN).
- Delta offers 64 connecting flights per week. Delta flies from Calgary International Airport (YYC) to Denver International Airport (DEN).
- Alaska offers 49 connecting flights per week. Alaska flies from Calgary International Airport (YYC) to Denver International Airport (DEN).
The cheapest round-trip flight from Calgary to Denver recently found on Google Flights was with Air Canada from $236. The cheapest one-way flight was with Air Canada from $143.
Some of the cheapest round-trip deals we found with different airlines:
Some of the cheapest round-trip deals we found with different airlines:
- The cheapest United flight from Calgary to Denver is $314, flying from Sep 3 to Sep 6.
- The cheapest WestJet flight from Calgary to Denver is $236, flying from Aug 28 to Aug 31.
- The cheapest Air Canada flight from Calgary to Denver is $236, flying from Jul 9 to Jul 12.
- The cheapest American flight from Calgary to Denver is $475, flying from Sep 10 to Sep 14.
- The cheapest Delta flight from Calgary to Denver is $305, flying from Jul 16 to Jul 19.
- The cheapest Alaska flight from Calgary to Denver is $597, flying from Aug 28 to Aug 31.
United and WestJet fly direct from Calgary to Denver.
- There are 17 United direct flights from Calgary to Denver per week. Flights are available every day.
- There are 7 WestJet direct flights from Calgary to Denver per week. Flights are available every day.
The cheapest last-minute deal between Calgary and Denver at price $510 is offered by Delta from Sat, Jun 27 to Mon, Jun 29.
United and WestJet fly direct from Calgary to Denver.
- There are 17 United direct flights from Calgary to Denver per week. Flights are available every day.
- There are 7 WestJet direct flights from Calgary to Denver per week. Flights are available every day.
There are direct flights from Calgary to Denver on a daily basis.
The cheapest direct (nonstop) round-trip flights between Calgary and Denver start at $236 from Fri, Aug 28 to Mon, Aug 31 with WestJet.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Calgary to Denver, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Calgary and Denver start at $619 from Fri, Aug 28 to Sun, Aug 30 with Delta.
The cheapest economy class round-trip flights between Calgary and Denver start at $236 from Thu, Jul 9 to Sun, Jul 12.
To book business class trips from Calgary to Denver, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.
You can also adjust the trip type to view one-way fares.
You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Calgary and Denver starts at $510 from Sat, Jun 27 to Mon, Jun 29 with Delta.
The cheapest last-minute deal between Calgary and Denver at price $510 is offered by Delta from Sat, Jun 27 to Mon, Jun 29.
To find last-minute flight deals from Calgary to Denver, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.
You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.
You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.
Search more flights
Popular trips from Calgary
These suggestions are based on the cheapest fares to popular destinations in the next six months.
Prices include required taxes + fees for 1 adult. Optional charges and bag fees may apply.
- London$688Nov 5 — Nov 8Nonstop7 hr 40 minWestJet
- Vancouver$105Jul 16 — Jul 19Nonstop1 hr 40 minFlair Airlines
- Toronto$202Oct 1 — Oct 5Nonstop3 hr 55 minFlair Airlines
- Las Vegas$338Oct 30 — Nov 2Nonstop2 hr 58 minWestJet
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