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Cheap flights from Ontario to Missoula from C$ 404

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 23/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:45 a.m. - 8:12 p.m.
YYZ
-
MSO
12h 27m
2 stops
Delta Logo
6:10 p.m. - 1:09 p.m.
MSO
-
YYZ
16h 59m
2 stops
C$ 664Delta
Mon, 7 Dec - Wed, 9 Dec
Delta Logo
9:45 a.m. - 8:12 p.m.
YYZ
-
MSO
12h 27m
2 stops
Delta Logo
8:00 a.m. - 11:13 p.m.
MSO
-
YYZ
13h 13m
2 stops
C$ 670Delta
Mon, 7 Dec - Wed, 9 Dec
Delta Logo
9:45 a.m. - 8:12 p.m.
YYZ
-
MSO
12h 27m
2 stops
Delta Logo
6:10 p.m. - 1:09 p.m.
MSO
-
YYZ
16h 59m
2 stops
C$ 675Delta
Mon, 7 Dec - Wed, 9 Dec
Delta Logo
9:45 a.m. - 8:12 p.m.
YYZ
-
MSO
12h 27m
2 stops
Delta Logo
8:00 a.m. - 11:13 p.m.
MSO
-
YYZ
13h 13m
2 stops
C$ 677Delta
Mon, 7 Dec - Wed, 9 Dec
American Airlines Logo
6:46 a.m. - 12:35 p.m.
YYZ
-
MSO
7h 49m
1 stop
American Airlines Logo
5:52 p.m. - 11:10 a.m.
MSO
-
YYZ
15h 18m
2 stops
C$ 689American Airlines
Wed, 26 Aug - Fri, 28 Aug
American Airlines Logo
6:00 a.m. - 5:20 p.m.
YYZ
-
MSO
13h 20m
2 stops
American Airlines Logo
5:52 p.m. - 12:33 p.m.
MSO
-
YYZ
16h 41m
2 stops
C$ 696American Airlines
Wed, 26 Aug - Fri, 28 Aug
United Airlines Logo
5:30 a.m. - 9:26 p.m.
YXU
-
MSO
17h 56m
2 stops
United Airlines Logo
6:15 a.m. - 9:47 p.m.
MSO
-
YXU
13h 32m
2 stops
C$ 1,036United Airlines
Tue, 8 Dec - Wed, 9 Dec
United Airlines Logo
5:30 a.m. - 4:10 p.m.
YXU
-
MSO
12h 40m
2 stops
United Airlines Logo
6:15 a.m. - 9:47 p.m.
MSO
-
YXU
13h 32m
2 stops
C$ 1,039United Airlines
Tue, 8 Dec - Wed, 9 Dec
Multiple Airlines Logo
6:10 p.m. - 4:09 p.m.
YHM
-
MSO
23h 59m
2 stops
Multiple Airlines Logo
7:59 p.m. - 5:15 p.m.
MSO
-
YHM
19h 16m
2 stops
C$ 1,700Multiple Airlines
Mon, 27 Jul - Fri, 31 Jul
Multiple Airlines Logo
7:25 a.m. - 10:59 p.m.
YHM
-
MSO
17h 34m
2 stops
Multiple Airlines Logo
4:16 p.m. - 7:10 a.m.
MSO
-
YHM
12h 54m
2 stops
C$ 2,029Multiple Airlines
Sun, 30 Aug - Sun, 6 Sep

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Delta flights from Region of Ontario to Missoula

Our best Delta deals on Region of Ontario to Missoula flight tickets
Delta
7 Dec
YYZ9:45 a.m.Toronto Pearson Intl
12h 27m
2 stops
MSO8:12 p.m.Missoula Johnson-Bell Field
9 Dec
MSO6:10 p.m.Missoula Johnson-Bell Field
16h 59m
2 stops
YYZ1:09 p.m.Toronto Pearson Intl
C$ 664
Delta
7 Dec
YYZ9:45 a.m.Toronto Pearson Intl
12h 27m
2 stops
MSO8:12 p.m.Missoula Johnson-Bell Field
9 Dec
MSO8:00 a.m.Missoula Johnson-Bell Field
13h 13m
2 stops
YYZ11:13 p.m.Toronto Pearson Intl
C$ 670
Delta
7 Dec
YYZ9:45 a.m.Toronto Pearson Intl
12h 27m
2 stops
MSO8:12 p.m.Missoula Johnson-Bell Field
9 Dec
MSO6:10 p.m.Missoula Johnson-Bell Field
16h 59m
2 stops
YYZ1:09 p.m.Toronto Pearson Intl
C$ 675

United Airlines flights from Region of Ontario to Missoula

Our best United Airlines deals on Region of Ontario to Missoula flight tickets
United Airlines
30 Aug
YYZ9:44 a.m.Toronto Pearson Intl
13h 47m
2 stops
MSO9:31 p.m.Missoula Johnson-Bell Field
6 Sep
MSO6:15 a.m.Missoula Johnson-Bell Field
13h 17m
1 stop
YYZ9:32 p.m.Toronto Pearson Intl
C$ 757
United Airlines
7 Dec
YYZ10:15 a.m.Toronto Pearson Intl
13h 11m
1 stop
MSO9:26 p.m.Missoula Johnson-Bell Field
9 Dec
MSO6:15 a.m.Missoula Johnson-Bell Field
6h 57m
1 stop
YYZ3:12 p.m.Toronto Pearson Intl
C$ 764
United Airlines
30 Aug
YYZ10:45 a.m.Toronto Pearson Intl
12h 46m
1 stop
MSO9:31 p.m.Missoula Johnson-Bell Field
6 Sep
MSO6:15 a.m.Missoula Johnson-Bell Field
13h 17m
1 stop
YYZ9:32 p.m.Toronto Pearson Intl
C$ 769

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 17 July 2026.
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

Cheapest round-trip

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Mon 7/12

9:45 a.m.-8:12 p.m.

2 stops12h 27m

Missoula Johnson-Bell Field

Wed 9/12

6:10 p.m.-1:09 p.m.

2 stops16h 59m

C$ 664

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Mon 7/12

9:45 a.m.-8:12 p.m.

2 stops12h 27m

Missoula Johnson-Bell Field

Wed 9/12

8:00 a.m.-11:13 p.m.

2 stops13h 13m

C$ 670

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Mon 7/12

9:45 a.m.-8:12 p.m.

2 stops12h 27m

Missoula Johnson-Bell Field

Wed 9/12

6:10 p.m.-1:09 p.m.

2 stops16h 59m

C$ 675

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Mon 7/12

9:45 a.m.-8:12 p.m.

2 stops12h 27m

Missoula Johnson-Bell Field

Wed 9/12

8:00 a.m.-11:13 p.m.

2 stops13h 13m

C$ 677
Quickest round-trip

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Wed 26/8

6:46 a.m.-12:35 p.m.

1 stop7h 49m

Missoula Johnson-Bell Field

Fri 28/8

5:52 p.m.-11:10 a.m.

2 stops15h 18m

C$ 689

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Wed 26/8

6:00 a.m.-5:20 p.m.

2 stops13h 20m

Missoula Johnson-Bell Field

Fri 28/8

5:52 p.m.-12:33 p.m.

2 stops16h 41m

C$ 696

LondonMissoula

YXU - MSO

YXUMSO

London

Tue 8/12

5:30 a.m.-9:26 p.m.

2 stops17h 56m

Missoula Johnson-Bell Field

Wed 9/12

6:15 a.m.-9:47 p.m.

2 stops13h 32m

C$ 1,036

LondonMissoula

YXU - MSO

YXUMSO

London

Tue 8/12

5:30 a.m.-4:10 p.m.

2 stops12h 40m

Missoula Johnson-Bell Field

Wed 9/12

6:15 a.m.-9:47 p.m.

2 stops13h 32m

C$ 1,039

HamiltonMissoula

YHM - MSO

YHMMSO

Hamilton

Mon 27/7

6:10 p.m.-4:09 p.m.

2 stops23h 59m

Missoula Johnson-Bell Field

Fri 31/7

7:59 p.m.-5:15 p.m.

2 stops19h 16m

C$ 1,700

HamiltonMissoula

YHM - MSO

YHMMSO

Hamilton

Sun 30/8

7:25 a.m.-10:59 p.m.

2 stops17h 34m

Missoula Johnson-Bell Field

Sun 6/9

4:16 p.m.-7:10 a.m.

2 stops12h 54m

C$ 2,029

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 airline that flies from Ontario to Missoula Johnson-Bell Field?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Ontario to Missoula Johnson-Bell Field

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

Fastest flight time

8h 00m

Direct flights

None
The fastest flight from Region of Ontario to Missoula takes 8h 00m
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

Frequently asked questions about flying from Ontario to Missoula

  • 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 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.

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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