How long does it take to fly to Ottawa?

Flight times from Missouri to Ottawa vary, but if you’re flying out of St. Louis and flying into Montreal Pierre Elliott Trudeau Intl Airport (one of the most popular routes), then the duration is 2h 35m on average. Another popular route from Missouri to Ottawa is flying from Kansas City to Montreal Pierre Elliott Trudeau Intl Airport, which will take roughly 4h 41m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Missouri to Ottawa Airport?

Prices for flights from Missouri to Ottawa Airport are refreshed on a daily basis.

How old do you have to be to fly from Missouri to Ottawa 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 Missouri to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The required travel and health documents for your Ottawa Airport 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 Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 272 Cheap Flights from Missouri to Ottawa in 2025/26

1 adult

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Find the cheapest flights from Missouri to Ottawa

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11:32 a.m. - 9:18 p.m.MCI-YOW

8h 46m1 stop

2:15 p.m. - 8:06 p.m.YOW-MCI

6h 51m1 stop

C$ 510United Airlines

Find Deal

Tue, 3 Mar - Wed, 4 Mar

5:54 a.m. - 4:30 p.m.MCI-YOW

9h 36m2 stops

2:15 p.m. - 8:06 p.m.YOW-MCI

6h 51m1 stop

C$ 522United Airlines

Find Deal

Tue, 3 Mar - Wed, 4 Mar

5:54 a.m. - 4:30 p.m.MCI-YOW

9h 36m2 stops

2:15 p.m. - 9:59 p.m.YOW-MCI

8h 44m2 stops

C$ 531United Airlines

Find Deal

Tue, 3 Mar - Wed, 4 Mar

8:00 a.m. - 5:12 p.m.MCI-YOW

8h 12m1 stop

5:00 a.m. - 3:10 p.m.YOW-MCI

11h 10m2 stops

C$ 632United Airlines

Find Deal

Thu, 15 Jan - Sun, 18 Jan

11:29 a.m. - 11:54 p.m.MCI-YOW

11h 25m2 stops

6:00 a.m. - 3:10 p.m.YOW-MCI

10h 10m2 stops

C$ 644United Airlines

Find Deal

Thu, 15 Jan - Sun, 18 Jan

6:00 a.m. - 5:13 p.m.MCI-YOW

10h 13m1 stop

5:40 a.m. - 12:03 p.m.YOW-MCI

55h 23m2 stops

C$ 824Multiple Airlines

Find Deal

Fri, 21 Nov - Sun, 30 Nov

12:58 p.m. - 2:44 p.m.MCI-YOW

24h 46m2 stops

3:05 p.m. - 12:03 p.m.YOW-MCI

21h 58m2 stops

C$ 967Multiple Airlines

Find Deal

Fri, 21 Nov - Sun, 30 Nov

7:40 a.m. - 9:18 p.m.MCI-YOW

12h 38m1 stop

5:09 p.m. - 9:50 p.m.YOW-MCI

5h 41m1 stop

C$ 1,044Air Canada

Find Deal

Fri, 19 Dec - Fri, 26 Dec

6:34 p.m. - 4:51 p.m.MCI-YOW

21h 17m2 stops

6:45 a.m. - 11:35 p.m.YOW-MCI

17h 50m3 stops

C$ 1,049American Airlines

Find Deal

Thu, 15 Jan - Sun, 18 Jan

5:48 a.m. - 12:41 a.m.MCI-YOW

17h 53m3 stops

6:45 a.m. - 11:35 p.m.YOW-MCI

17h 50m3 stops

C$ 1,283American Airlines

Find Deal

Thu, 15 Jan - Sun, 18 Jan

United Airlines flights from Missouri to Ottawa

Our best United Airlines deals on Missouri to Ottawa flight tickets

United Airlines

3 Mar

MCI11:32 a.m.Kansas City

8h 46m

1 stop

YOW9:18 p.m.Ottawa

4 Mar

YOW2:15 p.m.Ottawa

6h 51m

1 stop

MCI8:06 p.m.Kansas City

C$ 510

Find similar

United Airlines

3 Mar

MCI5:54 a.m.Kansas City

9h 36m

2 stops

YOW4:30 p.m.Ottawa

4 Mar

YOW2:15 p.m.Ottawa

6h 51m

1 stop

MCI8:06 p.m.Kansas City

C$ 522

Find similar

United Airlines

3 Mar

MCI5:54 a.m.Kansas City

9h 36m

2 stops

YOW4:30 p.m.Ottawa

4 Mar

YOW2:15 p.m.Ottawa

8h 44m

2 stops

MCI9:59 p.m.Kansas City

C$ 531

Find similar

American Airlines flights from Missouri to Ottawa

Our best American Airlines deals on Missouri to Ottawa flight tickets

American Airlines

15 Jan

MCI6:34 p.m.Kansas City

21h 17m

2 stops

YOW4:51 p.m.Ottawa

18 Jan

YOW6:45 a.m.Ottawa

17h 50m

3 stops

MCI11:35 p.m.Kansas City

C$ 1,049

Find similar

American Airlines

15 Jan

MCI5:48 a.m.Kansas City

17h 53m

3 stops

YOW12:41 a.m.Ottawa

18 Jan

YOW6:45 a.m.Ottawa

17h 50m

3 stops

MCI11:35 p.m.Kansas City

C$ 1,283

Find similar

American Airlines

15 Jan

MCI5:48 a.m.Kansas City

17h 53m

3 stops

YOW12:41 a.m.Ottawa

18 Jan

YOW6:45 a.m.Ottawa

17h 50m

3 stops

MCI11:35 p.m.Kansas City

C$ 1,296

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 3/3

11:32 a.m.-9:18 p.m.

1 stop8h 46m

Ottawa

Wed 4/3

2:15 p.m.-8:06 p.m.

1 stop6h 51m

C$ 510

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 3/3

5:54 a.m.-4:30 p.m.

2 stops9h 36m

Ottawa

Wed 4/3

2:15 p.m.-8:06 p.m.

1 stop6h 51m

C$ 522

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 3/3

5:54 a.m.-4:30 p.m.

2 stops9h 36m

Ottawa

Wed 4/3

2:15 p.m.-9:59 p.m.

2 stops8h 44m

C$ 531

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 15/1

8:00 a.m.-5:12 p.m.

1 stop8h 12m

Ottawa

Sun 18/1

5:00 a.m.-3:10 p.m.

2 stops11h 10m

C$ 632

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 15/1

11:29 a.m.-11:54 p.m.

2 stops11h 25m

Ottawa

Sun 18/1

6:00 a.m.-3:10 p.m.

2 stops10h 10m

C$ 644

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Fri 21/11

6:00 a.m.-5:13 p.m.

1 stop10h 13m

Ottawa

Sun 30/11

5:40 a.m.-12:03 p.m.

2 stops55h 23m

C$ 824

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Fri 21/11

12:58 p.m.-2:44 p.m.

2 stops24h 46m

Ottawa

Sun 30/11

3:05 p.m.-12:03 p.m.

2 stops21h 58m

C$ 967

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Fri 19/12

7:40 a.m.-9:18 p.m.

1 stop12h 38m

Ottawa

Fri 26/12

5:09 p.m.-9:50 p.m.

1 stop5h 41m

C$ 1,044

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 15/1

6:34 p.m.-4:51 p.m.

2 stops21h 17m

Ottawa

Sun 18/1

6:45 a.m.-11:35 p.m.

3 stops17h 50m

C$ 1,049

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 15/1

5:48 a.m.-12:41 a.m.

3 stops17h 53m

Ottawa

Sun 18/1

6:45 a.m.-11:35 p.m.

3 stops17h 50m

C$ 1,283

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 Missouri to Ottawa

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

Airlines

Other information

What is the cheapest airline that flies from Missouri to Ottawa?

United Airlines is the most popular carrier operating from Missouri to Ottawa

Cheap Missouri to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Ottawa

Direct flights	None

There are no direct flights from Missouri to Ottawa. There are no popular flight routes from Missouri to Ottawa.

Search flight deals

When did momondo last update prices for flights from Missouri to Ottawa Airport?
Prices for flights from Missouri to Ottawa Airport are refreshed on a daily basis.
How old do you have to be to fly from Missouri to Ottawa 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 Missouri to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The required travel and health documents for your Ottawa Airport 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 Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Gatineau

Pembroke

Brockville

Smiths Falls

Perth

Wakefield

Calabogie

Prescott

Petawawa

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Can I find flights from Missouri to Ottawa with flexible booking policies on momondo?

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