Cheap Flight Tickets from Ontario (ONT) to Missoula (MSO), Starting at $724

Good to Know: Cheapest and Fastest ONT - MSO Flights

Useful information for finding best airline tickets from Ontario International to Missoula International on your next trip.

Cheapest Round Trip Flight

$724

DL Delta Airlines • 1 stop • 28h 48m

Jul 19 – Aug 04

The cheapest round trip flight from Ontario to Missoula (ONT-MSO-ONT) is currently $724

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Fastest Flight

10h 18m

The fastest nonstop flight from Ontario to Missoula (ONT-MSO) takes 10h 18m

Top Airlines Flying from Ontario to Missoula

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Ontario (ONT) to Missoula (MSO)

Compare and book low fare round-trip air tickets from Ontario to Missoula. Ideal for travelers with confirmed return itineraries.

Jul 19 - Aug 04, Economy
DL
Ontario → Missoula
28h 48m
6:00 AM - 12:28 AM • 1 stop
DL
Ontario → Missoula
25h 25m
6:27 PM - 8:52 AM • 1 stop
$724
Delta Airlines
Jul 19 - Aug 04, Economy
DL
Ontario → Missoula
17h 8m
1:00 PM - 12:28 AM • 1 stop
DL
Ontario → Missoula
25h 25m
6:27 PM - 8:52 AM • 1 stop
$836
Delta Airlines
Jul 19 - Aug 04, Economy
DL
Ontario → Missoula
11h 45m
9:40 AM - 5:45 PM • 1 stop
DL
Ontario → Missoula
7h 2m
5:30 AM - 8:52 AM • 1 stop
$895
Delta Airlines
Jul 19 - Aug 04, Economy
DL
Ontario → Missoula
10h 18m
5:10 PM - 12:28 AM • 1 stop
DL
Ontario → Missoula
7h 2m
5:30 AM - 8:52 AM • 1 stop
$895
Delta Airlines
Jul 19 - Aug 04, Economy
DL
Ontario → Missoula
17h 25m
6:00 AM - 5:45 PM • 1 stop
DL
Ontario → Missoula
7h 2m
5:30 AM - 8:52 AM • 1 stop
$1014
Delta Airlines
Jul 19 - Aug 04, Economy
DL
Ontario → Missoula
17h 5m
6:20 AM - 5:45 PM • 2 stops
DL
Ontario → Missoula
7h 2m
5:30 AM - 8:52 AM • 1 stop
$1030
Delta Airlines

Fly from Ontario to Missoula with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Ontario to Missoula? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Ontario to Missoula Flights

What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to MSO?
The most popular airline flying from Ontario to Missoula are
Can I fly from ONT to MSO non-stop?
NO
Which airlines fly nonstop between Ontario and Missoula?
The non-stop flights between Ontario and Missoula are .
What’s the earliest departure time from ONT to MSO Airport?
The earliest flight leaves ONT at 6:00 am and lands in MSO - Missoula International
What are the airports in Missoula?
MSO
Can I make changes to my Ontario to Missoula flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to MSO?
Read the fare rules of the Ontario to Missoula air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Missoula?
operate flights between Ontario and Missoula
How long does a flight from Ontario to Missoula take?
It takes approximately 2 hour to fly non-stop from ONT to MSO, which is 906.17 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Missoula (MSO) ?
In the past couple of days, the cheapest tickets to MSO from ONT were found on DL : USD 895
Do I need a passport to fly between ONT and MSO?
No
What’s the latest departure time from ONT to MSO ?
The last flight leaves ONT at 5:10 pm

Ontario (ONT) to Missoula (MSO): Airport Information

Origin Airport Ontario International , Ontario, US
Destination Airport Missoula International , Missoula, US
Distance 906 miles

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