How long is the flight from Region of Ontario to Yellowstone National Park?

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Hamilton, and flying into Yellowstone National Park, then you can expect flight times to average 9h 05m and 14h 20m, respectively.

What is the cheapest airline that flies from Ontario to Yellowstone National Park?

Delta and United Airlines are the most popular carriers operating from Ontario to Yellowstone National Park

How old do you have to be to fly from Ontario to Yellowstone National Park?

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 Yellowstone National Park.

What documentation or ID do you need to fly to Yellowstone National Park?

The required travel and health documents for your Yellowstone National Park trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Yellowstone National Park. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 480 Cheap Flights from Ontario to Yellowstone National Park in 2026

1 adult

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Find the cheapest flights from Ontario to Yellowstone National Park

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 a.m. - 10:41 a.m.

YUL

WYS

29h 41m

2 stops

1:09 p.m. - 11:34 p.m.

WYS

YUL

32h 25m

2 stops

C$ 769Delta

Fri, 25 Sep - Sun, 27 Sep

7:00 a.m. - 10:41 a.m.

YUL

WYS

29h 41m

2 stops

1:09 p.m. - 11:34 p.m.

WYS

YUL

32h 25m

2 stops

C$ 809Delta

Fri, 25 Sep - Sun, 27 Sep

7:00 a.m. - 10:41 a.m.

YUL

WYS

29h 41m

2 stops

1:09 p.m. - 11:34 p.m.

WYS

YUL

32h 25m

2 stops

C$ 863Delta

Fri, 25 Sep - Sun, 27 Sep

7:00 a.m. - 12:21 p.m.

YUL

WYS

31h 21m

2 stops

1:09 p.m. - 11:56 p.m.

WYS

YUL

32h 47m

2 stops

C$ 865Delta

Fri, 25 Sep - Sun, 27 Sep

5:45 p.m. - 1:32 p.m.

YYZ

WYS

21h 47m

2 stops

5:45 p.m. - 3:46 p.m.

WYS

YYZ

20h 01m

2 stops

C$ 922United Airlines

Sat, 30 May - Sat, 6 Jun

9:00 p.m. - 1:32 p.m.

YYZ

WYS

18h 32m

2 stops

2:19 p.m. - 1:42 p.m.

WYS

YYZ

21h 23m

2 stops

C$ 942United Airlines

Tue, 2 Jun - Tue, 9 Jun

6:10 a.m. - 4:02 p.m.

YYZ

WYS

11h 52m

2 stops

5:45 p.m. - 11:49 a.m.

WYS

YYZ

16h 04m

2 stops

C$ 953United Airlines

Sun, 31 May - Sat, 6 Jun

7:30 a.m. - 4:02 p.m.

YYZ

WYS

10h 32m

2 stops

5:45 p.m. - 9:54 a.m.

WYS

YYZ

14h 09m

2 stops

C$ 1,064United Airlines

Fri, 29 May - Fri, 5 Jun

8:55 a.m. - 4:29 p.m.

YYZ

WYS

9h 34m

1 stop

2:07 p.m. - 1:42 p.m.

WYS

YYZ

21h 35m

2 stops

C$ 1,091United Airlines

Sun, 5 Jul - Tue, 28 Jul

8:45 a.m. - 1:32 p.m.

YYZ

WYS

6h 47m

1 stop

2:19 p.m. - 9:54 a.m.

WYS

YYZ

17h 35m

2 stops

C$ 1,107United Airlines

Tue, 2 Jun - Tue, 9 Jun

Delta flights from Region of Ontario to Yellowstone National Park

Our best Delta deals on Region of Ontario to Yellowstone National Park flight tickets

Delta

25 Sep

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

29h 41m

2 stops

WYS10:41 a.m.West Yellowstone

27 Sep

WYS1:09 p.m.West Yellowstone

32h 25m

2 stops

YUL11:34 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 769

Delta

25 Sep

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

29h 41m

2 stops

WYS10:41 a.m.West Yellowstone

27 Sep

WYS1:09 p.m.West Yellowstone

32h 25m

2 stops

YUL11:34 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 809

Delta

25 Sep

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

29h 41m

2 stops

WYS10:41 a.m.West Yellowstone

27 Sep

WYS1:09 p.m.West Yellowstone

32h 25m

2 stops

YUL11:34 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 863

United Airlines flights from Region of Ontario to Yellowstone National Park

Our best United Airlines deals on Region of Ontario to Yellowstone National Park flight tickets

United Airlines

30 May

YYZ5:45 p.m.Toronto Pearson Intl

21h 47m

2 stops

WYS1:32 p.m.West Yellowstone

6 Jun

WYS5:45 p.m.West Yellowstone

20h 01m

2 stops

YYZ3:46 p.m.Toronto Pearson Intl

C$ 922

United Airlines

2 Jun

YYZ9:00 p.m.Toronto Pearson Intl

18h 32m

2 stops

WYS1:32 p.m.West Yellowstone

9 Jun

WYS2:19 p.m.West Yellowstone

21h 23m

2 stops

YYZ1:42 p.m.Toronto Pearson Intl

C$ 942

United Airlines

31 May

YYZ6:10 a.m.Toronto Pearson Intl

11h 52m

2 stops

WYS4:02 p.m.West Yellowstone

6 Jun

WYS5:45 p.m.West Yellowstone

16h 04m

2 stops

YYZ11:49 a.m.Toronto Pearson Intl

C$ 953

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Yellowstone National Park that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealWest Yellowstone

YUL - WYS

YULWYS

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

7:00 a.m.-10:41 a.m.

2 stops29h 41m

West Yellowstone

Sun 27/9

1:09 p.m.-11:34 p.m.

2 stops32h 25m

C$ 769

MontrealWest Yellowstone

YUL - WYS

YULWYS

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

7:00 a.m.-10:41 a.m.

2 stops29h 41m

West Yellowstone

Sun 27/9

1:09 p.m.-11:34 p.m.

2 stops32h 25m

C$ 809

MontrealWest Yellowstone

YUL - WYS

YULWYS

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

7:00 a.m.-10:41 a.m.

2 stops29h 41m

West Yellowstone

Sun 27/9

1:09 p.m.-11:34 p.m.

2 stops32h 25m

C$ 863

MontrealWest Yellowstone

YUL - WYS

YULWYS

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

7:00 a.m.-12:21 p.m.

2 stops31h 21m

West Yellowstone

Sun 27/9

1:09 p.m.-11:56 p.m.

2 stops32h 47m

C$ 865

TorontoWest Yellowstone

YYZ - WYS

YYZWYS

Toronto Pearson Intl

Sat 30/5

5:45 p.m.-1:32 p.m.

2 stops21h 47m

West Yellowstone

Sat 6/6

5:45 p.m.-3:46 p.m.

2 stops20h 01m

C$ 922

TorontoWest Yellowstone

YYZ - WYS

YYZWYS

Toronto Pearson Intl

Tue 2/6

9:00 p.m.-1:32 p.m.

2 stops18h 32m

West Yellowstone

Tue 9/6

2:19 p.m.-1:42 p.m.

2 stops21h 23m

C$ 942

TorontoWest Yellowstone

YYZ - WYS

YYZWYS

Toronto Pearson Intl

Sun 31/5

6:10 a.m.-4:02 p.m.

2 stops11h 52m

West Yellowstone

Sat 6/6

5:45 p.m.-11:49 a.m.

2 stops16h 04m

C$ 953

TorontoWest Yellowstone

YYZ - WYS

YYZWYS

Toronto Pearson Intl

Fri 29/5

7:30 a.m.-4:02 p.m.

2 stops10h 32m

West Yellowstone

Fri 5/6

5:45 p.m.-9:54 a.m.

2 stops14h 09m

C$ 1,064

TorontoWest Yellowstone

YYZ - WYS

YYZWYS

Toronto Pearson Intl

Sun 5/7

8:55 a.m.-4:29 p.m.

1 stop9h 34m

West Yellowstone

Tue 28/7

2:07 p.m.-1:42 p.m.

2 stops21h 35m

C$ 1,091

Quickest round-trip

TorontoWest Yellowstone

YYZ - WYS

YYZWYS

Toronto Pearson Intl

Tue 2/6

8:45 a.m.-1:32 p.m.

1 stop6h 47m

West Yellowstone

Tue 9/6

2:19 p.m.-9:54 a.m.

2 stops17h 35m

C$ 1,107

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Yellowstone National Park

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

Prices

Airlines

Other information

Can stopping save me money on Region of Ontario to Yellowstone National Park flights?

You could potentially save up to 4% on your flight if you consider stops on a Region of Ontario to Yellowstone National Park flight.

Cheap Region of Ontario to Yellowstone National Park flight deals and tips

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

Fastest flight time	9h 34m
Direct flights	None

The fastest flight from Region of Ontario to Yellowstone National Park takes 9h 34m

There are no direct flights from Region of Ontario to Yellowstone National Park. There are no popular flight routes from Region of Ontario to Yellowstone National Park.

Search flight deals

Frequently asked questions about flying from Ontario to Yellowstone National Park

When did momondo last update prices for flights from Ontario to Yellowstone National Park?
Prices for flights from Ontario to Yellowstone National Park refresh daily.
How old do you have to be to fly from Ontario to Yellowstone National Park?
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 Yellowstone National Park.
What documentation or ID do you need to fly to Yellowstone National Park?
The required travel and health documents for your Yellowstone National Park trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Yellowstone National Park. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Yellowstone National Park?
Based on momondo bookings for flights between Region of Ontario and Yellowstone National Park, the leading plane model is Embraer 195 E2, making up 31.54% of the total bookings. Other popular models include Boeing 737 MAX 8 with 20.02%, Airbus A321-100/200 with 7.13%, and Airbus A330-200 with 5.25%.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Yellowstone National Park?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Yellowstone National Park . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Yellowstone National Park with flexible booking policies on momondo?

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

How can momondo help me find flights from Ontario to Yellowstone National Park?

Once all potential Ontario to Yellowstone National Park flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Yellowstone National Park 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.