$156 Find Cheap Flights from Toronto to Colorado - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Colorado departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Book Cheap Toronto to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Colorado

Tue, Aug 25 - Tue, Sep 8
Multiple Airlines Logo
12:55 pm - 9:44 pm
YYZ
-
DEN
10h 49m
1 stop
Multiple Airlines Logo
10:49 pm - 1:05 am
DEN
-
YYZ
24h 16m
2 stops
$381Multiple Airlines
Wed, Aug 26 - Mon, Aug 31
Multiple Airlines Logo
10:50 am - 3:01 pm
YTZ
-
DEN
30h 11m
1 stop
Multiple Airlines Logo
11:59 pm - 4:00 pm
DEN
-
YTZ
14h 01m
2 stops
$382Multiple Airlines
Thu, Oct 8 - Thu, Oct 15
Multiple Airlines Logo
10:00 am - 12:15 am
YYZ
-
DEN
16h 15m
2 stops
Multiple Airlines Logo
12:15 pm - 10:45 pm
DEN
-
YYZ
8h 30m
1 stop
$382Multiple Airlines
Tue, Aug 4 - Mon, Aug 10
WestJet Logo
8:40 pm - 11:20 am
YKF
-
DEN
16h 40m
1 stop
WestJet Logo
12:15 pm - 7:50 pm
DEN
-
YKF
29h 35m
1 stop
$383WestJet
Fri, Aug 7 - Mon, Aug 10
WestJet Logo
2:25 pm - 11:20 am
YYZ
-
DEN
22h 55m
2 stops
WestJet Logo
12:15 pm - 12:10 am
DEN
-
YYZ
9h 55m
1 stop
$383WestJet
Tue, Aug 25 - Fri, Aug 28
Delta Logo
1:38 pm - 9:38 pm
YYZ
-
COS
10h 00m
1 stop
Delta Logo
6:00 am - 5:19 pm
COS
-
YYZ
9h 19m
1 stop
$406Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
1:38 pm - 9:38 pm
YYZ
-
COS
10h 00m
1 stop
Delta Logo
11:27 am - 11:10 pm
COS
-
YYZ
9h 43m
1 stop
$425Delta
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
8:50 am - 5:26 pm
YYZ
-
GJT
10h 36m
2 stops
United Airlines Logo
9:24 am - 10:23 pm
GJT
-
YYZ
10h 59m
2 stops
$454United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
1:00 pm - 9:58 pm
YYZ
-
GJT
10h 58m
2 stops
United Airlines Logo
9:24 am - 12:13 am
GJT
-
YYZ
12h 49m
2 stops
$458United Airlines
Tue, Sep 1 - Wed, Sep 2
Air Canada Logo
1:00 pm - 8:35 pm
YYZ
-
GJT
9h 35m
2 stops
Air Canada Logo
5:30 am - 5:01 pm
GJT
-
YYZ
9h 31m
2 stops
$551Air Canada
Booking Insights

KAYAK's insights & trends for Toronto to Colorado flights

Get data-powered insights and trends into flights from Toronto to Colorado to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Toronto to Colorado?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto to Colorado departing in August.

What is the cheapest Toronto to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Toronto found in the last 5 days was to Denver, at $384 round-trip. The most popular route is from Toronto Pearson Intl Airport (YYZ) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 5 days was $384.

What is the cheapest time of day to fly to Colorado?

The average price for all round-trip flights from Toronto to Colorado depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $521 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the evening, which is peak travel time and where the average cost of a ticket is $582.

Can I save money by flying with a layover from Toronto to Colorado?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $529, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Toronto to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto to Colorado is October, when tickets cost $438 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $578 and $523 respectively.

What’s the cheapest day of the week to fly from Toronto to Colorado?

The average price of all round-trip flights from Toronto to Colorado clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Colorado on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Toronto to Colorado. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Toronto to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Toronto to Colorado, you should book around 4 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

January
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 1% increase in price.

Flights from Toronto to Colorado: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Toronto to Colorado 
F.Flew with United Airlines
YYZ
-
DEN
Aug 2024
Make sure to check the airline delay flights rate and if you have important commitments choose another airline.
JoshuaFlew with Air Canada
YYZ
-
DEN
Apr 2024
Toronto's customs was one of the faster experiences I've had. They opened four more lanes to expedite the process when the lane got too long, to ensure we would all get through within around 15 minutes. The public transportation within the city is also top notch, in my opinion.

FAQs - booking Colorado flights

  • What are common layovers for a flight from Toronto to Colorado?

    Flights from Toronto to Colorado—specifically to Denver International Airport (DEN), which is the main airport serving the state—often include layovers at major U.S. hubs. Common stopover airports could be Chicago O'Hare International Airport (ORD), Dallas/Fort Worth International Airport (DFW), or Minneapolis−Saint Paul International Airport (MSP), depending on the airline and route chosen.

  • Which airport should I fly into if I'm visiting Colorado?

    For most travelers, Denver International Airport (DEN) is the primary gateway to Colorado, offering the most comprehensive access to the state, including to the Rocky Mountains and ski resorts. If you're visiting cities like Colorado Springs or the southern parts of the state, you might consider flying into Colorado Springs Airport (COS).

  • Do I need a visa to fly from Toronto to Colorado?

    Canadian citizens do not require visas to enter the United States for short visits, such as tourism, business, or while in transit, for up to 90 days. However, you will need to provide a valid passport. It's advisable to also have proof of your ESTA (Electronic System for Travel Authorization) approval if you're traveling under the Visa Waiver Program. For non-Canadian citizens, visa requirements will depend on your nationality and the reason for your visit.

  • How can I make my flight from Toronto to Colorado more sustainable?

    To make your flight from Toronto to Colorado more sustainable, consider flying with an airline like Air Canada, which is recognized for its commitment to sustainability. Booking a nonstop flight from Toronto Pearson International Airport (YYZ) to Denver International Airport (DEN) with Air Canada can help reduce your carbon footprint. This is because nonstop flights avoid the extra fuel consumption associated with multiple takeoffs and landings. Air Canada operates modern, fuel-efficient aircraft and offers carbon offsetting programs, allowing passengers to compensate for their flight's environmental impact.

  • How does KAYAK find such low prices on flights from Toronto to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Toronto to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Toronto to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Toronto to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Colorado

  • Toronto travelers have the benefit of access to three primary airports: Toronto Pearson International Airport (YYZ), Billy Bishop Toronto Island Airport (YTZ), and Region of Waterloo International Airport (YKF). Toronto Pearson International Airport (YYZ) sees the most international flights, including those to Colorado, but there's potential for deals departing from YTZ or YKF on occasion.
  • Colorado, known for its ski resorts and scenic landscapes, offers several airport options. Denver International Airport (DEN) is the major hub, but if you're heading to popular ski destinations like Aspen, Vail, or Colorado Springs, there are local airports like Aspen-Pitkin County Airport (ASE) or Colorado Springs Airport (COS), respectively. Your final destination in Colorado should determine your ideal airport.
  • Familiarize yourself with the baggage policies of the airlines you're considering. Major carriers like Air Canada, United Airlines, or Delta might have different carry-on and checked-luggage allowances, especially when traversing international borders. A brief check of your airline's website or a quick call to customer service can save you unexpected fees or hassles.
  • Long flights can sometimes take a toll, especially when crossing multiple time zones. After securing your ticket, watch out for promotional emails from your airline. It might offer you a chance to upgrade to premium cabins at a fraction of the original cost, allowing you to enjoy perks like more legroom, superior meals, and a generally enhanced flying experience.
  • For those flying from Toronto to Colorado, airlines like Air Canada often provide special amenities to enhance the in-flight experience, especially on the longer routes. On flights from Toronto Pearson International Airport (YYZ) to destinations like Denver International Airport (DEN) in Colorado, Air Canada offers amenities such as complimentary headphones and blankets, ensuring a comfortable journey.

Everything you need to know for your flight from Toronto to Colorado

Cabin class types available on flights to Colorado

Cabin classes available on flights to Colorado. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.