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Home / Ontario — Aspen

Cheap flights Ontario — Aspen

Ontario (ONT, US) Aspen (ASE, US)
from $295 1 119 km ~1h 49m 1 flights found 1 airlines cheapest on Tuesday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $295 on 29.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
29 Dec 2026, Tue
United Airlines UA 2446
16:00
ONT Ontario International Airport
19:32
ASE Aspen Airport
3h 32m 1 stop
Trip.com
$295
View this ticket
Route characteristics
Distance
1 119 km
Flight time
1h 49m
Time difference
+1h
Minimum price
from $295 (29.12.2026)
Average price
$295
Maximum price
$295
Cheapest day
Tuesday
Departure airports (1)
ONT Ontario International Airport
Arrival airports (1)
ASE Aspen Airport
Airlines (1)
UA United Airlines
Agencies (1)
Trip.com
Airlines — cheapest prices 1
United Airlines
United Airlines
1 flights · 1 days
$295
Where to buy tickets 1
Trip.com
1 tickets · 1 days
from $295
Airports

From — Ontario (1)

  • ONT Ontario International Airport

To — Aspen (1)

  • ASE Aspen Airport
Other destinations from Ontario
Albuquerque
US
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Nantucket
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Adelaide
AU
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CO
Malaga
ES · Hub
Auckland
NZ
Almaty
KZ
Alicante
ES
Ahmedabad
IN
Amsterdam
NL · Hub
Anchorage
US
Frequently asked questions about the route Ontario — Aspen
How long is the flight from Ontario to Aspen?
Approximate flight time — 1h 49m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Ontario to Aspen?
The straight-line distance — 1 119 km.
How much do flights from Ontario to Aspen cost?
The minimum price over 3 months — from $295 on 29.12.2026.
What is the average ticket price?
The average price — $295. Range: $295 — $295.
What is the time difference between Ontario and Aspen?
The difference — +1h.
From which airports does Ontario operate flights?
From Ontario: ONT (Ontario International Airport).
To which airports in Aspen do flights arrive?
To Aspen: ASE (Aspen Airport).
Which airlines fly this route?
This route is served by 1 airline: United Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Tuesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Ontario — Aspen

Flights Ontario — Aspen is a popular route. The straight-line distance is 1 119 km. Flight time 1h 49m. Time difference +1h.

From Ontario (ONT) flights depart from 1 airport: ONT. To Aspen (ASE) — 1 arrival airport: ASE.

1 airline operate on this route: United Airlines.

The minimum price for the next 3 months — from $295 (29.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $295, ranging from $295 to $295. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Tuesday.

Other destinations in United States from Ontario
Philadelphia
US
Oklahoma City
US
Omaha
US
Orlando
US
Everett
US
West Palm Beach
US
Portland
US
Palm Springs
US

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