Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Missoula from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Missoula departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Ontario to Missoula

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Missoula.
Hawaiian Airlines Logo
6:00 am - 2:21 pmONT-MSO
7h 21m1 stop
Hawaiian Airlines Logo
6:39 pm - 10:46 pmMSO-ONT
5h 07m1 stop
$244Hawaiian Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 11
Hawaiian Airlines Logo
6:00 am - 1:58 pmONT-MSO
6h 58m1 stop
Hawaiian Airlines Logo
6:39 pm - 10:46 pmMSO-ONT
5h 07m1 stop
$254Hawaiian Airlines
Find Deal
Wed, May 14 - Sat, May 17
Delta Logo
4:57 pm - 11:15 pmONT-MSO
5h 18m1 stop
Delta Logo
1:08 pm - 10:46 pmMSO-ONT
10h 38m2 stops
$260Delta
Find Deal
Sat, Jun 7 - Mon, Jun 9
Delta Logo
11:44 am - 12:21 amONT-MSO
11h 37m2 stops
Delta Logo
5:30 am - 8:52 amMSO-ONT
4h 22m1 stop
$264Delta
Find Deal
Wed, Jun 4 - Tue, Jun 10
Alaska Airlines Logo
6:00 am - 2:21 pmONT-MSO
7h 21m1 stop
Alaska Airlines Logo
5:45 am - 10:46 pmMSO-ONT
18h 01m2 stops
$286Alaska Airlines
Find Deal
Wed, May 21 - Wed, May 28
Alaska Airlines Logo
4:00 pm - 12:19 amONT-MSO
7h 19m1 stop
Alaska Airlines Logo
6:36 pm - 12:13 amMSO-ONT
6h 37m1 stop
$290Alaska Airlines
Find Deal
Tue, Jul 8 - Wed, Jul 16
 Logo
12:59 am - 11:54 amONT-MSO
9h 55m1 stop
 Logo
6:35 am - 11:05 amMSO-ONT
5h 30m1 stop
Thu, Aug 14 - Mon, Aug 18
 Logo
12:59 am - 11:55 amONT-MSO
9h 56m1 stop
 Logo
6:35 am - 11:05 amMSO-ONT
5h 30m1 stop
Thu, Jul 3 - Wed, Jul 9
Frontier Logo
12:59 am - 11:54 amONT-MSO
9h 55m1 stop
Frontier Logo
12:40 pm - 11:50 pmMSO-ONT
12h 10m1 stop
$372Frontier
Find Deal
Sun, Jul 6 - Mon, Jul 14
Frontier Logo
12:59 am - 11:55 amONT-MSO
9h 56m1 stop
Frontier Logo
12:40 pm - 11:50 pmMSO-ONT
12h 10m1 stop
$422Frontier
Find Deal
Thu, Jun 26 - Mon, Jun 30

Alaska Airlines flights from Ontario to Missoula

Our best Alaska Airlines deals on Ontario to Missoula flight tickets
Alaska Airlines
May 21
ONT6:00 amOntario
7h 21m
1 stop
MSO2:21 pmMissoula Johnson-Bell Field
May 28
MSO5:45 amMissoula Johnson-Bell Field
18h 01m
2 stops
ONT10:46 pmOntario
Alaska Airlines
Jul 8
ONT4:00 pmOntario
7h 19m
1 stop
MSO12:19 amMissoula Johnson-Bell Field
Jul 16
MSO6:36 pmMissoula Johnson-Bell Field
6h 37m
1 stop
ONT12:13 amOntario
Alaska Airlines
May 29
ONT4:45 pmOntario
5h 51m
1 stop
MSO11:36 pmMissoula Johnson-Bell Field
Jun 1
MSO6:42 amMissoula Johnson-Bell Field
5h 15m
1 stop
ONT10:57 amOntario

Hawaiian Airlines flights from Ontario to Missoula

Our best Hawaiian Airlines deals on Ontario to Missoula flight tickets
Hawaiian Airlines
Jun 4
ONT6:00 amOntario
7h 21m
1 stop
MSO2:21 pmMissoula Johnson-Bell Field
Jun 11
MSO6:39 pmMissoula Johnson-Bell Field
5h 07m
1 stop
ONT10:46 pmOntario
Hawaiian Airlines
May 14
ONT6:00 amOntario
6h 58m
1 stop
MSO1:58 pmMissoula Johnson-Bell Field
May 17
MSO6:39 pmMissoula Johnson-Bell Field
5h 07m
1 stop
ONT10:46 pmOntario
Hawaiian Airlines
Jun 7
ONT4:45 pmOntario
5h 51m
1 stop
MSO11:36 pmMissoula Johnson-Bell Field
Jun 14
MSO5:35 pmMissoula Johnson-Bell Field
7h 38m
1 stop
ONT12:13 amOntario

See travel insights to Missoula from

How to get the cheapest flight ticket from Ontario to Missoula

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ontario and Missoula?

What is the cheapest month to fly to Missoula?

The month of January is, on average, the cheapest month to fly to Missoula from Ontario, with most prices found around $264. If you are unable to visit Missoula during the month of January, then departing from Ontario during the month December is also very affordable. Most momondo users find prices during this month for around $274.

What is the cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as $381. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $534.

What is the cheapest time of day to depart on your flight to Missoula?

The cheapest time of day to fly to Missoula is in the evening when flights can be purchased for as low as $420. Flights in the afternoon are often more expensive with an average ticket price of $498.

When to book flights from Ontario to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Missoula according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Missoula (ONT to MSO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Missoula

Best Price Found

$145

Fastest flight time

4h 44m

Direct flights

None

Airports in Missoula

1 airport
The best one-way flight to Missoula from Ontario in the past 72 hours is $145. The best round-trip flight deal from Ontario to Missoula found on momondo in the last 72 hours is $244.
The fastest flight from Ontario to Missoula takes 4h 44m
There are no direct flights from Ontario to Missoula. Popular non-direct route for this connection is Ontario Airport - Missoula Johnson-Bell Field Airport.
There is 1 airport near Missoula: Missoula Johnson-Bell Field (MSO)

  • How far is Ontario to Missoula Johnson-Bell Field by plane?

    There are 904.7 mi between Ontario and Missoula Johnson-Bell Field. 4h 44m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Missoula Johnson-Bell Field Airport?

    Prices for flights from Ontario Airport to Missoula Johnson-Bell Field Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Missoula Johnson-Bell Field Airport?

  • How old do you have to be to fly from Ontario Airport to Missoula Johnson-Bell Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The travel and health documents you'll need for your trip to Missoula Johnson-Bell Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Missoula?


Best airlines flying from Ontario to Missoula

Compare and see reviews for airlines that fly from Ontario to Missoula with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $168Free CancellationRating
5.9
3,283 reviews
Search Frontier flights
DeltaPriceFrom $236Free CancellationRating
8.0
7,920 reviews
Search Delta flights
Alaska AirlinesPriceFrom $298Free CancellationRating
8.0
9,911 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Missoula?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Missoula. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Missoula with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Missoula flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Missoula?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Missoula.

I’m not ready to book a flight from Ontario to Missoula right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Missoula now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missoula and let you know when they change.


An easier way to manage your Missoula trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 4/28
Mon 5/5

Find better results for your trip to the United States