Cheap flights from Ontario to Missoula from C$ 314

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 14/9. 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

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Find the cheapest flights from Ontario to Missoula

Cheap round-trip flights

American Airlines Logo
3:11 p.m. - 11:18 p.m.YYZ-MSO
10h 07m1 stop
American Airlines Logo
12:50 p.m. - 10:59 a.m.MSO-YYZ
20h 09m1 stop
C$ 716American Airlines
Find Deal
lun., 22 sep. - mié., 1 oct.
Alaska Airlines Logo
4:45 p.m. - 3:18 p.m.YYZ-MSO
24h 33m1 stop
Alaska Airlines Logo
5:45 a.m. - 3:00 p.m.MSO-YYZ
31h 15m2 stops
C$ 792Alaska Airlines
Find Deal
lun., 22 sep. - mié., 1 oct.
 Logo
1:30 p.m. - 12:27 a.m.YYZ-MSO
12h 57m2 stops
 Logo
5:45 a.m. - 10:50 p.m.MSO-YYZ
15h 05m2 stops
C$ 799
Find Deal
lun., 22 sep. - mié., 1 oct.
American Airlines Logo
6:29 p.m. - 11:18 p.m.YYZ-MSO
6h 49m1 stop
American Airlines Logo
6:40 a.m. - 11:03 p.m.MSO-YYZ
14h 23m2 stops
C$ 805American Airlines
Find Deal
lun., 22 sep. - mié., 1 oct.
 Logo
1:30 p.m. - 12:27 a.m.YYZ-MSO
12h 57m2 stops
 Logo
5:45 a.m. - 10:50 p.m.MSO-YYZ
15h 05m2 stops
C$ 811
Find Deal
lun., 22 sep. - mié., 1 oct.
 Logo
6:00 a.m. - 6:00 p.m.YHM-MSO
14h 00m2 stops
 Logo
6:35 a.m. - 12:40 a.m.MSO-YHM
16h 05m2 stops
C$ 933
Find Deal
lun., 22 sep. - mié., 1 oct.

American Airlines flights from Region of Ontario to Missoula

Our best American Airlines deals on Region of Ontario to Missoula flight tickets
American Airlines
22 Sep
YYZ3:11 p.m.Toronto Pearson Intl
10h 07m
1 stop
MSO11:18 p.m.Missoula Johnson-Bell Field
1 Oct
MSO12:50 p.m.Missoula Johnson-Bell Field
20h 09m
1 stop
YYZ10:59 a.m.Toronto Pearson Intl
American Airlines
22 Sep
YYZ6:29 p.m.Toronto Pearson Intl
6h 49m
1 stop
MSO11:18 p.m.Missoula Johnson-Bell Field
1 Oct
MSO6:40 a.m.Missoula Johnson-Bell Field
14h 23m
2 stops
YYZ11:03 p.m.Toronto Pearson Intl

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Missoula 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, momondo users made 96,600 searches. Data last updated 12 agosto 2025.
Use the filters below to find and compare flights from Ontario to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

lun. 22/9

3:11 p.m.-11:18 p.m.

1 stop10h 07m

Missoula Johnson-Bell Field

mié. 1/10

12:50 p.m.-10:59 a.m.

1 stop20h 09m

C$ 716

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

lun. 22/9

4:45 p.m.-3:18 p.m.

1 stop24h 33m

Missoula Johnson-Bell Field

mié. 1/10

5:45 a.m.-3:00 p.m.

2 stops31h 15m

C$ 792

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

lun. 22/9

1:30 p.m.-12:27 a.m.

2 stops12h 57m

Missoula Johnson-Bell Field

mié. 1/10

5:45 a.m.-10:50 p.m.

2 stops15h 05m

C$ 799

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

lun. 22/9

6:29 p.m.-11:18 p.m.

1 stop6h 49m

Missoula Johnson-Bell Field

mié. 1/10

6:40 a.m.-11:03 p.m.

2 stops14h 23m

C$ 805

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

lun. 22/9

1:30 p.m.-12:27 a.m.

2 stops12h 57m

Missoula Johnson-Bell Field

mié. 1/10

5:45 a.m.-10:50 p.m.

2 stops15h 05m

C$ 811

HamiltonMissoula

YHM - MSO

YHMMSO

Hamilton

lun. 22/9

6:00 a.m.-6:00 p.m.

2 stops14h 00m

Missoula Johnson-Bell Field

mié. 1/10

6:35 a.m.-12:40 a.m.

2 stops16h 05m

C$ 933

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

dom. 14/9

10:00 a.m.-3:58 p.m.

2 stops31h 58m

C$ 314

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

mar. 28/10

7:45 a.m.-1:19 p.m.

3 stops31h 34m

C$ 324

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

mar. 28/10

4:45 p.m.-1:19 p.m.

2 stops22h 34m

C$ 328

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

mar. 28/10

4:45 p.m.-3:24 p.m.

1 stop24h 39m

C$ 342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Missoula from

How to get the cheapest flight ticket from Region of 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 cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Region of Ontario is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 795. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Missoula for around C$ 1,144.

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

According to our data, the cheapest time of day to fly to Missoula is in the afternoon. momondo users have found flights departing from Region of Ontario to Missoula in the afternoon for as low as C$ 861. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Missoula, so prices are often more expensive at around C$ 921 per ticket.

Cheap Region of Ontario to Missoula flight deals and tips

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

Best price found

C$ 314

Fastest flight time

6h 25m

Direct flights

None

Airports in Missoula

1 airport
The best one-way flight to Missoula from Region of Ontario in the past 72 hours is C$ 314. The best round-trip flight deal from Region of Ontario to Missoula found on momondo in the last 72 hours is C$ 716.
The fastest flight from Region of Ontario to Missoula takes 6h 25m
There are no direct flights from Region of Ontario to Missoula. Popular non-direct routes for this connection are Toronto Pearson Intl Airport - Missoula Johnson-Bell Field Airport and Hamilton Airport - Missoula Johnson-Bell Field Airport.
There is 1 airport near Missoula: Missoula Johnson-Bell Field (MSO)
  • When did momondo last update prices for flights from Ontario to Missoula Johnson-Bell Field Airport?

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

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

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

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

    The necessary travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Missoula

Compare and see reviews for airlines that fly from Region of Ontario to Missoula with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 508Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Ontario to Missoula flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missoula that suits you.

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

All flight searches from Ontario to Missoula on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Ontario and Missoula by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Missoula from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
dom. 17/8
dom. 24/8

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