YYZ - ASE

C$ 349 Find Cheap Flights from Toronto to Aspen

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 Aspen departing on 17/3. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Aspen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Aspen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Aspen, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 601
American Airlines
Mon 16/3Tue 24/3
YYZ - ASE • 1 stop
Cheapest one-way flights
C$ 349
American Airlines
Tue 17/3
YYZ - ASE • 1 stop
Top airlines
American Airlines
Cheapest • from C$ 601 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Aspen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Toronto to Aspen (YYZ-ASE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Aspen 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 Aspen

Mon, 16 Mar - Tue, 24 Mar
American Airlines Logo
6:17 p.m. - 12:49 p.m.
YYZ
-
ASE
20h 32m
1 stop
American Airlines Logo
3:46 p.m. - 12:30 p.m.
ASE
-
YYZ
18h 44m
1 stop
C$ 601American Airlines
Mon, 16 Mar - Mon, 23 Mar
American Airlines Logo
6:17 p.m. - 12:49 p.m.
YYZ
-
ASE
20h 32m
1 stop
American Airlines Logo
3:46 p.m. - 12:30 p.m.
ASE
-
YYZ
18h 44m
1 stop
C$ 711American Airlines
Tue, 31 Mar - Wed, 1 Apr
Delta Logo
6:10 a.m. - 11:40 a.m.
YYZ
-
ASE
7h 30m
1 stop
Delta Logo
12:20 p.m. - 9:05 a.m.
ASE
-
YYZ
18h 45m
2 stops
C$ 722Delta
Tue, 31 Mar - Wed, 1 Apr
Delta Logo
6:10 a.m. - 11:40 a.m.
YYZ
-
ASE
7h 30m
1 stop
Delta Logo
12:20 p.m. - 9:05 a.m.
ASE
-
YYZ
18h 45m
2 stops
C$ 729Delta
Sat, 20 Jun - Tue, 30 Jun
United Airlines Logo
4:00 p.m. - 9:26 p.m.
YYZ
-
ASE
7h 26m
1 stop
United Airlines Logo
7:30 a.m. - 3:12 p.m.
ASE
-
YYZ
5h 42m
1 stop
C$ 782United Airlines
Mon, 16 Mar - Tue, 24 Mar
United Airlines Logo
8:45 a.m. - 5:40 p.m.
YYZ
-
ASE
10h 55m
2 stops
United Airlines Logo
12:22 p.m. - 11:58 p.m.
ASE
-
YYZ
9h 36m
2 stops
C$ 784United Airlines
Fri, 19 Jun - Sat, 27 Jun
United Airlines Logo
7:00 a.m. - 9:46 p.m.
YYZ
-
ASE
16h 46m
1 stop
United Airlines Logo
11:31 a.m. - 9:34 p.m.
ASE
-
YYZ
8h 03m
1 stop
C$ 787United Airlines
Mon, 16 Mar - Mon, 23 Mar
United Airlines Logo
3:30 p.m. - 9:42 p.m.
YYZ
-
ASE
8h 12m
2 stops
United Airlines Logo
5:16 p.m. - 2:20 p.m.
ASE
-
YYZ
19h 04m
2 stops
C$ 788United Airlines
Tue, 31 Mar - Wed, 1 Apr
United Airlines Logo
8:50 a.m. - 5:30 p.m.
YYZ
-
ASE
10h 40m
2 stops
United Airlines Logo
12:14 p.m. - 11:54 p.m.
ASE
-
YYZ
9h 40m
2 stops
C$ 791United Airlines
Fri, 19 Jun - Tue, 30 Jun
United Airlines Logo
7:00 a.m. - 9:46 p.m.
YYZ
-
ASE
16h 46m
1 stop
United Airlines Logo
8:32 a.m. - 7:37 p.m.
ASE
-
YYZ
9h 05m
2 stops
C$ 792United Airlines
Booking Insights

KAYAK's insights & trends for Toronto to Aspen flights

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

Which airlines provide the cheapest flights from Toronto to Aspen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Toronto to Aspen were found on American Airlines (C$ 601) and Delta (C$ 722).

Find deals

Good to know

Cheapest flightC$ 349
Flight from Toronto to Aspen

When to book flights from Toronto to Aspen

Are your dates flexible? Find out the best times to travel from Toronto to Aspen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto to Aspen flights

  • What is the cheapest flight from Toronto Pearson Intl Airport to Aspen?

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Aspen was C$ 349 for a one-way ticket and C$ 601 for a round-trip.

  • Which airports will I be using when flying from Toronto to Aspen?

    On your way to Aspen, you’ll fly out from Toronto Pearson Intl. You’ll be landing at Aspen Pitkin County.

  • Which aircraft models fly most regularly from Toronto to Aspen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Toronto to Aspen?

    Star Alliance is the only airline alliance operating flights between Toronto and Aspen.

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

    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 Aspen.

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

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

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

    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 to Aspen with an airline and back to Toronto with another airline.

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

    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 to Aspen from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Toronto to Aspen

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Aspen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Aspen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9219 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

10.0 ExcellentAnonymous, Jan 2026
YOW - IAD
Read more United Airlines reviews

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

l really enjoy very much the flight was very pleasant

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

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

Information on your arrival and departure airports

Toronto (YYZ)
Aspen (ASE)