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Home / Ontario — Missoula

Cheap flights Ontario — Missoula

Ontario (ONT, US) Missoula (MSO, US)
from $238 1 458 km ~2h 13m 1 flights found 1 airlines cheapest on Friday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $238 on 13.11.2026
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
13 Nov 2026, Fri
Alaska Airlines AS 607
17:00
ONT Ontario International Airport
21:23
MSO Missoula International Airport
4h 23m 1 stop
Wowtickets
$238
View this ticket
Flights by stops
1 stop
from $238
1 flight
All flights 1 days
13 Nov 2026, Fri
Alaska Airlines AS 607
17:00
ONT Ontario International Airport
21:23
MSO Missoula International Airport
4h 23m 1 stop
Wowtickets
$238
View this ticket
Route characteristics
Distance
1 458 km
Flight time
2h 13m
Time difference
+1h
Minimum price
from $238 (13.11.2026)
Average price
$238
Maximum price
$238
Cheapest day
Friday
Departure airports (1)
ONT Ontario International Airport
Arrival airports (1)
MSO Missoula International Airport
Airlines (1)
AS Alaska Airlines
Agencies (1)
Wowtickets
Airlines — cheapest prices 1
Alaska Airlines
Alaska Airlines
1 flights · 1 days
$238
Where to buy tickets 1
Wowtickets
1 tickets · 1 days
from $238
Airports

From — Ontario (1)

  • ONT Ontario International Airport

To — Missoula (1)

  • MSO Missoula International Airport
Other destinations from Ontario
Albuquerque
US
Accra
GH
Nantucket
US
Adelaide
AU
San Andres Island
CO
Malaga
ES · Hub
Auckland
NZ
Almaty
KZ
Alicante
ES
Ahmedabad
IN
Amsterdam
NL · Hub
Anchorage
US
Frequently asked questions about the route Ontario — Missoula
How long is the flight from Ontario to Missoula?
Approximate flight time — 2h 13m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Ontario to Missoula?
The straight-line distance — 1 458 km.
How much do flights from Ontario to Missoula cost?
The minimum price over 3 months — from $238 on 13.11.2026.
What is the average ticket price?
The average price — $238. Range: $238 — $238.
What is the time difference between Ontario and Missoula?
The difference — +1h.
From which airports does Ontario operate flights?
From Ontario: ONT (Ontario International Airport).
To which airports in Missoula do flights arrive?
To Missoula: MSO (Missoula International Airport).
Which airlines fly this route?
This route is served by 1 airline: Alaska Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Friday.
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 — Missoula

Flights Ontario — Missoula is a popular route. The straight-line distance is 1 458 km. Flight time 2h 13m. Time difference +1h.

From Ontario (ONT) flights depart from 1 airport: ONT. To Missoula (MSO) — 1 arrival airport: MSO.

1 airline operate on this route: Alaska Airlines.

The minimum price for the next 3 months — from $238 (13.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $238, ranging from $238 to $238. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Friday.

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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