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Cheap flights from Ontario to Missoula from C$ 518

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 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
12:15 p.m. - 12:31 a.m.
YYZ
-
MSO
14h 16m
2 stops
Delta Logo
8:00 a.m. - 5:22 p.m.
MSO
-
YYZ
7h 22m
2 stops
C$ 729Delta
Sat, 14 Nov - Wed, 18 Nov
Delta Logo
9:45 a.m. - 5:27 p.m.
YYZ
-
MSO
9h 42m
2 stops
Delta Logo
5:40 a.m. - 4:41 p.m.
MSO
-
YYZ
9h 01m
1 stop
C$ 730Delta
Sat, 14 Nov - Wed, 18 Nov
United Airlines Logo
2:45 p.m. - 9:26 p.m.
YYZ
-
MSO
8h 41m
1 stop
United Airlines Logo
6:15 a.m. - 6:35 p.m.
MSO
-
YYZ
10h 20m
1 stop
C$ 813United Airlines
Sat, 14 Nov - Wed, 18 Nov
United Airlines Logo
2:45 p.m. - 9:26 p.m.
YYZ
-
MSO
8h 41m
1 stop
United Airlines Logo
2:27 p.m. - 10:41 p.m.
MSO
-
YYZ
6h 14m
1 stop
C$ 814United Airlines
Sat, 14 Nov - Wed, 18 Nov
Delta Logo
6:30 a.m. - 2:38 p.m.
YYZ
-
MSO
10h 08m
1 stop
Delta Logo
5:55 a.m. - 6:33 p.m.
MSO
-
YYZ
10h 38m
1 stop
C$ 824Delta
Sun, 19 Jul - Tue, 21 Jul
Delta Logo
6:30 a.m. - 2:38 p.m.
YYZ
-
MSO
10h 08m
1 stop
Delta Logo
5:35 a.m. - 11:13 p.m.
MSO
-
YYZ
15h 38m
2 stops
C$ 875Delta
Sun, 26 Jul - Sat, 1 Aug
United Airlines Logo
7:00 a.m. - 11:32 a.m.
YYZ
-
MSO
6h 32m
1 stop
United Airlines Logo
6:05 a.m. - 9:32 p.m.
MSO
-
YYZ
13h 27m
1 stop
C$ 975United Airlines
Sun, 26 Jul - Sat, 1 Aug
United Airlines Logo
4:35 p.m. - 9:55 a.m.
YYZ
-
MSO
19h 20m
2 stops
United Airlines Logo
7:15 a.m. - 9:19 a.m.
MSO
-
YYZ
24h 04m
2 stops
C$ 1,024United Airlines
Sun, 19 Jul - Tue, 21 Jul
United Airlines Logo
5:45 a.m. - 9:26 p.m.
YXU
-
MSO
17h 41m
2 stops
United Airlines Logo
6:15 a.m. - 9:46 p.m.
MSO
-
YXU
13h 31m
2 stops
C$ 1,034United Airlines
Sat, 14 Nov - Wed, 18 Nov
Multiple Airlines Logo
6:10 p.m. - 10:56 p.m.
YHM
-
MSO
30h 46m
2 stops
Multiple Airlines Logo
1:19 p.m. - 5:15 p.m.
MSO
-
YHM
25h 56m
2 stops
C$ 1,051Multiple Airlines
Tue, 22 Sep - Wed, 30 Sep

Delta flights from Region of Ontario to Missoula

Our best Delta deals on Region of Ontario to Missoula flight tickets
Delta
14 Nov
YYZ12:15 p.m.Toronto Pearson Intl
14h 16m
2 stops
MSO12:31 a.m.Missoula Johnson-Bell Field
18 Nov
MSO8:00 a.m.Missoula Johnson-Bell Field
7h 22m
2 stops
YYZ5:22 p.m.Toronto Pearson Intl
C$ 729
Delta
14 Nov
YYZ9:45 a.m.Toronto Pearson Intl
9h 42m
2 stops
MSO5:27 p.m.Missoula Johnson-Bell Field
18 Nov
MSO5:40 a.m.Missoula Johnson-Bell Field
9h 01m
1 stop
YYZ4:41 p.m.Toronto Pearson Intl
C$ 730
Delta
19 Jul
YYZ6:30 a.m.Toronto Pearson Intl
10h 08m
1 stop
MSO2:38 p.m.Missoula Johnson-Bell Field
21 Jul
MSO5:55 a.m.Missoula Johnson-Bell Field
10h 38m
1 stop
YYZ6:33 p.m.Toronto Pearson Intl
C$ 824

United Airlines flights from Region of Ontario to Missoula

Our best United Airlines deals on Region of Ontario to Missoula flight tickets
United Airlines
14 Nov
YYZ2:45 p.m.Toronto Pearson Intl
8h 41m
1 stop
MSO9:26 p.m.Missoula Johnson-Bell Field
18 Nov
MSO6:15 a.m.Missoula Johnson-Bell Field
10h 20m
1 stop
YYZ6:35 p.m.Toronto Pearson Intl
C$ 813
United Airlines
14 Nov
YYZ2:45 p.m.Toronto Pearson Intl
8h 41m
1 stop
MSO9:26 p.m.Missoula Johnson-Bell Field
18 Nov
MSO2:27 p.m.Missoula Johnson-Bell Field
6h 14m
1 stop
YYZ10:41 p.m.Toronto Pearson Intl
C$ 814
United Airlines
26 Jul
YYZ7:00 a.m.Toronto Pearson Intl
6h 32m
1 stop
MSO11:32 a.m.Missoula Johnson-Bell Field
1 Aug
MSO6:05 a.m.Missoula Johnson-Bell Field
13h 27m
1 stop
YYZ9:32 p.m.Toronto Pearson Intl
C$ 975

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 2 June 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

Sat 14/11

12:15 p.m.-12:31 a.m.

2 stops14h 16m

Missoula Johnson-Bell Field

Wed 18/11

8:00 a.m.-5:22 p.m.

2 stops7h 22m

C$ 729

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sat 14/11

9:45 a.m.-5:27 p.m.

2 stops9h 42m

Missoula Johnson-Bell Field

Wed 18/11

5:40 a.m.-4:41 p.m.

1 stop9h 01m

C$ 730

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sat 14/11

2:45 p.m.-9:26 p.m.

1 stop8h 41m

Missoula Johnson-Bell Field

Wed 18/11

6:15 a.m.-6:35 p.m.

1 stop10h 20m

C$ 813
Quickest round-trip

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sat 14/11

2:45 p.m.-9:26 p.m.

1 stop8h 41m

Missoula Johnson-Bell Field

Wed 18/11

2:27 p.m.-10:41 p.m.

1 stop6h 14m

C$ 814

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sun 19/7

6:30 a.m.-2:38 p.m.

1 stop10h 08m

Missoula Johnson-Bell Field

Tue 21/7

5:55 a.m.-6:33 p.m.

1 stop10h 38m

C$ 824

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sun 26/7

6:30 a.m.-2:38 p.m.

1 stop10h 08m

Missoula Johnson-Bell Field

Sat 1/8

5:35 a.m.-11:13 p.m.

2 stops15h 38m

C$ 875

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sun 26/7

7:00 a.m.-11:32 a.m.

1 stop6h 32m

Missoula Johnson-Bell Field

Sat 1/8

6:05 a.m.-9:32 p.m.

1 stop13h 27m

C$ 975

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Sun 19/7

4:35 p.m.-9:55 a.m.

2 stops19h 20m

Missoula Johnson-Bell Field

Tue 21/7

7:15 a.m.-9:19 a.m.

2 stops24h 04m

C$ 1,024

LondonMissoula

YXU - MSO

YXUMSO

London

Sat 14/11

5:45 a.m.-9:26 p.m.

2 stops17h 41m

Missoula Johnson-Bell Field

Wed 18/11

6:15 a.m.-9:46 p.m.

2 stops13h 31m

C$ 1,034

HamiltonMissoula

YHM - MSO

YHMMSO

Hamilton

Tue 22/9

6:10 p.m.-10:56 p.m.

2 stops30h 46m

Missoula Johnson-Bell Field

Wed 30/9

1:19 p.m.-5:15 p.m.

2 stops25h 56m

C$ 1,051

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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?

American Airlines and United 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

6h 42m

Direct flights

None
The fastest flight from Region of Ontario to Missoula takes 6h 42m
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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