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Cheap flights from Ontario to Aspen from C$ 491

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ASE
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Aspen

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Aspen
Explore the most affordable flight options available from Ontario to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 June 2026.

Tue 25/87:20 a.m.
YYZ
-
ASE
2 stops14h 56m
American Airlines
Fri 28/87:00 a.m.
ASE
-
YYZ
1 stop9h 30m
American Airlines
Deal found 14/6C$ 869
Tue 27/106:15 a.m.
YYZ
-
ASE
1 stop7h 20m
Delta
Fri 30/108:05 a.m.
ASE
-
YYZ
2 stops13h 08m
Delta
Deal found 11/6C$ 897
Tue 27/107:00 a.m.
YYZ
-
ASE
1 stop6h 04m
United Airlines
Fri 30/108:30 a.m.
ASE
-
YYZ
1 stop12h 14m
United Airlines
Deal found 11/6C$ 900
Tue 25/84:18 p.m.
YYZ
-
ASE
1 stop5h 58m
United Airlines
Mon 28/96:05 p.m.
ASE
-
YYZ
2 stops18h 19m
United Airlines
Deal found 11/6C$ 903
Sun 22/116:15 a.m.
YYZ
-
ASE
1 stop7h 20m
Delta
Wed 25/111:50 p.m.
ASE
-
YYZ
2 stops21h 19m
Delta
Deal found 13/6C$ 917
Thu 20/81:00 p.m.
YYZ
-
ASE
1 stop10h 53m
United Airlines
Mon 24/87:30 a.m.
ASE
-
YYZ
1 stop12h 02m
United Airlines
Deal found 10/6C$ 1,050
Mon 22/67:45 a.m.
YYZ
-
ASE
2 stops15h 41m
United Airlines
Fri 26/62:22 p.m.
ASE
-
YYZ
1 stop5h 10m
United Airlines
Deal found 15/6C$ 1,131
Mon 15/610:45 a.m.
YYZ
-
ASE
1 stop9h 44m
United Airlines
Tue 7/71:07 p.m.
ASE
-
YYZ
1 stop6h 25m
United Airlines
Deal found 13/6C$ 1,152

Find flight deals from Ontario to Aspen

Keep the following information in mind while searching for Ontario to Aspen flight deals. Data was last updated 16 June 2026.

Round-trip from

C$ 869

One-way from

C$ 491
American Airlines
  • American Airlines
  • 25/8-28/8
  • 3 total stops
  • 24h 26m total
  • Ontario to Aspen
Search Deals
United Airlines
  • United Airlines
  • 29/7
  • 1 total stop
  • 12h 41m total
  • Ontario to Aspen
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Aspen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 June 2026.
Use the filters below to find and compare flights from Ontario to Aspen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Tue 27/10

6:15 a.m.-11:35 a.m.

1 stop7h 20m

Aspen Pitkin County

Fri 30/10

8:05 a.m.-11:13 p.m.

2 stops13h 08m

C$ 897

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Tue 27/10

7:00 a.m.-11:04 a.m.

1 stop6h 04m

Aspen Pitkin County

Fri 30/10

8:30 a.m.-10:44 p.m.

1 stop12h 14m

C$ 900
Quickest round-trip

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Sun 22/11

6:15 a.m.-11:35 a.m.

1 stop7h 20m

Aspen Pitkin County

Wed 25/11

1:50 p.m.-12:01 a.m.

1 stop8h 11m

C$ 900

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Thu 20/8

10:45 a.m.-9:29 p.m.

1 stop12h 44m

Aspen Pitkin County

Mon 24/8

6:05 p.m.-2:24 p.m.

2 stops18h 19m

C$ 903

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Tue 25/8

10:15 a.m.-5:18 p.m.

2 stops9h 03m

Aspen Pitkin County

Mon 28/9

6:05 p.m.-11:49 a.m.

2 stops15h 44m

C$ 903

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Tue 25/8

7:20 a.m.-1:24 p.m.

1 stop8h 04m

Aspen Pitkin County

Fri 28/8

1:54 p.m.-11:29 p.m.

1 stop7h 35m

C$ 913
Cheapest one-way

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Wed 29/7

10:45 a.m.-9:26 p.m.

1 stop12h 41m

C$ 491

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Mon 29/6

1:00 p.m.-10:00 p.m.

1 stop11h 00m

C$ 544
Quickest one-way

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Thu 25/6

10:45 a.m.-6:29 p.m.

1 stop9h 44m

C$ 607

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Sun 28/6

10:45 a.m.-8:11 p.m.

1 stop11h 26m

C$ 607

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Best time to book a flight from Ontario to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Aspen
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Aspen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Aspen from Ontario?

    Most people fly into Aspen Pitkin County (ASE) if they book a flight to Aspen from Ontario. Pitkin County is conveniently located just 5.7 km from Aspen’s city centre.

  • How long is the flight from Region of Ontario to Aspen?

    Airlines like Delta and United Airlines fly from Region of Ontario to Aspen in about 6h 04m. The time it takes to get you to your destination can typically vary by up to 1h 16m. There are 2313 km between Region of Ontario and Aspen. This flight may include one or multiple stops.

  • Can I find deals for flights from Ontario to Aspen that include hotel bookings?

    Yes. In addition to deals on Ontario to Aspen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Aspen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Aspen.

  • Can I find deals for business class flights from Ontario to Aspen?

    Yes. Cheapflights offers flight deals from Ontario to Aspen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Aspen

Discover the top airline that operate flights from Ontario to Aspen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 849AverageC$ 951FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Aspen?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Aspen. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Aspen?

Cheapflights helps you find that perfect flight to Aspen from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Aspen with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Aspen with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Aspen become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Aspen on Cheapflights with our Price Alert feature and get notified when better prices are available.

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