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Cheap flights from Ontario to Missoula from C$ 544

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Missoula departing on 25/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:45 p.m. - 11:57 p.m.YYZ-MSO
9h 12m1 stop
Alaska Airlines Logo
2:35 p.m. - 3:35 p.m.MSO-YYZ
23h 00m1 stop
C$ 544Alaska Airlines
Find Deal
Wed, 25 Feb - Thu, 26 Feb
Alaska Airlines Logo
4:45 p.m. - 11:57 p.m.YYZ-MSO
9h 12m1 stop
Alaska Airlines Logo
1:20 p.m. - 3:35 p.m.MSO-YYZ
24h 15m2 stops
C$ 575Alaska Airlines
Find Deal
Wed, 25 Feb - Thu, 26 Feb
Alaska Airlines Logo
4:45 p.m. - 11:57 p.m.YYZ-MSO
9h 12m1 stop
Alaska Airlines Logo
2:35 p.m. - 3:35 p.m.MSO-YYZ
23h 00m1 stop
C$ 576Alaska Airlines
Find Deal
Wed, 25 Feb - Thu, 26 Feb
Alaska Airlines Logo
4:45 p.m. - 11:57 p.m.YYZ-MSO
9h 12m1 stop
Alaska Airlines Logo
1:20 p.m. - 3:35 p.m.MSO-YYZ
24h 15m2 stops
C$ 586Alaska Airlines
Find Deal
Wed, 25 Feb - Thu, 26 Feb
United Airlines Logo
12:05 p.m. - 9:30 p.m.YYZ-MSO
11h 25m2 stops
United Airlines Logo
5:20 p.m. - 4:39 p.m.MSO-YYZ
21h 19m2 stops
C$ 636United Airlines
Find Deal
Wed, 25 Feb - Thu, 26 Feb
Alaska Airlines Logo
4:45 p.m. - 11:43 p.m.YYZ-MSO
8h 58m1 stop
Alaska Airlines Logo
6:02 a.m. - 3:35 p.m.MSO-YYZ
7h 33m1 stop
C$ 734Alaska Airlines
Find Deal
Sat, 15 Nov - Sun, 30 Nov
Alaska Airlines Logo
1:50 p.m. - 11:57 p.m.YYZ-MSO
12h 07m2 stops
Alaska Airlines Logo
6:35 a.m. - 8:40 p.m.MSO-YYZ
12h 05m2 stops
C$ 738Alaska Airlines
Find Deal
Wed, 25 Feb - Thu, 26 Feb
United Airlines Logo
9:00 a.m. - 9:30 p.m.YYZ-MSO
14h 30m2 stops
United Airlines Logo
5:20 p.m. - 4:39 p.m.MSO-YYZ
21h 19m2 stops
C$ 751United Airlines
Find Deal
Wed, 25 Feb - Thu, 26 Feb
Alaska Airlines Logo
11:32 a.m. - 11:43 p.m.YYZ-MSO
14h 11m2 stops
Alaska Airlines Logo
6:02 a.m. - 3:35 p.m.MSO-YYZ
7h 33m1 stop
C$ 1,006Alaska Airlines
Find Deal
Sat, 15 Nov - Sun, 30 Nov
Delta Logo
2:10 p.m. - 9:46 p.m.YYZ-MSO
9h 36m2 stops
Delta Logo
5:25 a.m. - 4:02 p.m.MSO-YYZ
8h 37m2 stops
C$ 1,825Delta
Find Deal
Sat, 15 Nov - Sun, 30 Nov

Alaska Airlines flights from Region of Ontario to Missoula

Our best Alaska Airlines deals on Region of Ontario to Missoula flight tickets
Alaska Airlines
25 Feb
YYZ4:45 p.m.Toronto Pearson Intl
9h 12m
1 stop
MSO11:57 p.m.Missoula Johnson-Bell Field
26 Feb
MSO2:35 p.m.Missoula Johnson-Bell Field
23h 00m
1 stop
YYZ3:35 p.m.Toronto Pearson Intl
C$ 544
Find similar
Alaska Airlines
25 Feb
YYZ4:45 p.m.Toronto Pearson Intl
9h 12m
1 stop
MSO11:57 p.m.Missoula Johnson-Bell Field
26 Feb
MSO1:20 p.m.Missoula Johnson-Bell Field
24h 15m
2 stops
YYZ3:35 p.m.Toronto Pearson Intl
C$ 575
Find similar
Alaska Airlines
25 Feb
YYZ4:45 p.m.Toronto Pearson Intl
9h 12m
1 stop
MSO11:57 p.m.Missoula Johnson-Bell Field
26 Feb
MSO2:35 p.m.Missoula Johnson-Bell Field
23h 00m
1 stop
YYZ3:35 p.m.Toronto Pearson Intl
C$ 576
Find similar

United Airlines flights from Region of Ontario to Missoula

Our best United Airlines deals on Region of Ontario to Missoula flight tickets
United Airlines
25 Feb
YYZ12:05 p.m.Toronto Pearson Intl
11h 25m
2 stops
MSO9:30 p.m.Missoula Johnson-Bell Field
26 Feb
MSO5:20 p.m.Missoula Johnson-Bell Field
21h 19m
2 stops
YYZ4:39 p.m.Toronto Pearson Intl
C$ 636
Find similar
United Airlines
25 Feb
YYZ9:00 a.m.Toronto Pearson Intl
14h 30m
2 stops
MSO9:30 p.m.Missoula Johnson-Bell Field
26 Feb
MSO5:20 p.m.Missoula Johnson-Bell Field
21h 19m
2 stops
YYZ4:39 p.m.Toronto Pearson Intl
C$ 751
Find similar

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 8 October 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

Wed 25/2

4:45 p.m.-11:57 p.m.

1 stop9h 12m

Missoula Johnson-Bell Field

Thu 26/2

2:35 p.m.-3:35 p.m.

1 stop23h 00m

C$ 544

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Wed 25/2

4:45 p.m.-11:57 p.m.

1 stop9h 12m

Missoula Johnson-Bell Field

Thu 26/2

1:20 p.m.-3:35 p.m.

2 stops24h 15m

C$ 575

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Wed 25/2

4:45 p.m.-11:57 p.m.

1 stop9h 12m

Missoula Johnson-Bell Field

Thu 26/2

2:35 p.m.-3:35 p.m.

1 stop23h 00m

C$ 576

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Wed 25/2

4:45 p.m.-11:57 p.m.

1 stop9h 12m

Missoula Johnson-Bell Field

Thu 26/2

1:20 p.m.-3:35 p.m.

2 stops24h 15m

C$ 586

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Wed 25/2

12:05 p.m.-9:30 p.m.

2 stops11h 25m

Missoula Johnson-Bell Field

Thu 26/2

5:20 p.m.-4:39 p.m.

2 stops21h 19m

C$ 636

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sat 15/11

4:45 p.m.-11:43 p.m.

1 stop8h 58m

Missoula Johnson-Bell Field

Sun 30/11

6:02 a.m.-3:35 p.m.

1 stop7h 33m

C$ 734

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Wed 25/2

1:50 p.m.-11:57 p.m.

2 stops12h 07m

Missoula Johnson-Bell Field

Thu 26/2

6:35 a.m.-8:40 p.m.

2 stops12h 05m

C$ 738

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Wed 25/2

9:00 a.m.-9:30 p.m.

2 stops14h 30m

Missoula Johnson-Bell Field

Thu 26/2

5:20 p.m.-4:39 p.m.

2 stops21h 19m

C$ 751

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sat 15/11

11:32 a.m.-11:43 p.m.

2 stops14h 11m

Missoula Johnson-Bell Field

Sun 30/11

6:02 a.m.-3:35 p.m.

1 stop7h 33m

C$ 1,006

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sat 15/11

2:10 p.m.-9:46 p.m.

2 stops9h 36m

Missoula Johnson-Bell Field

Sun 30/11

5:25 a.m.-4:02 p.m.

2 stops8h 37m

C$ 1,825

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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$ 805. 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$ 1,159.

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$ 872. 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$ 932 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

Direct flights

None
There are no direct flights from Region of Ontario to Missoula. There are no popular flight routes from Region of Ontario to Missoula.
Search flight deals

  • 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$ 514Free CancellationRating
7.4
8,964 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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