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 30m 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 8h 05m. 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$ 208 Cheap Flights from Missouri to Ottawa in 2025/26

1 adult

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Find the cheapest flights from Missouri to Ottawa

Round-trip

One-way

Cheap round-trip flights

5:11 p.m. - 5:25 p.m.MCI-YOW

23h 14m1 stop

3:05 p.m. - 12:40 a.m.YOW-MCI

34h 35m2 stops

C$ 510Multiple Airlines

Find Deal

Mon, 3 Nov - Mon, 10 Nov

10:53 a.m. - 4:19 p.m.MCI-YOW

28h 26m2 stops

3:50 p.m. - 4:16 p.m.YOW-MCI

25h 26m1 stop

C$ 543Multiple Airlines

Find Deal

Thu, 16 Oct - Thu, 23 Oct

5:11 p.m. - 5:25 p.m.MCI-YOW

23h 14m1 stop

9:30 a.m. - 9:04 a.m.YOW-MCI

24h 34m1 stop

C$ 568Multiple Airlines

Find Deal

Mon, 3 Nov - Mon, 10 Nov

5:15 a.m. - 12:42 a.m.MCI-YOW

18h 27m2 stops

5:40 a.m. - 9:04 a.m.YOW-MCI

28h 24m2 stops

C$ 651Multiple Airlines

Find Deal

Mon, 3 Nov - Mon, 10 Nov

10:53 a.m. - 12:22 a.m.MCI-YOW

36h 29m3 stops

4:25 p.m. - 4:16 p.m.YOW-MCI

24h 51m2 stops

C$ 665Multiple Airlines

Find Deal

Thu, 16 Oct - Thu, 23 Oct

6:36 p.m. - 5:20 p.m.MCI-YOW

21h 44m2 stops

4:25 p.m. - 4:16 p.m.YOW-MCI

24h 51m2 stops

C$ 667Multiple Airlines

Find Deal

Thu, 16 Oct - Thu, 23 Oct

5:45 a.m. - 9:14 p.m.MCI-YOW

14h 29m2 stops

5:15 a.m. - 8:04 p.m.YOW-MCI

15h 49m2 stops

C$ 910United Airlines

Find Deal

Tue, 3 Mar - Wed, 4 Mar

11:32 a.m. - 4:50 p.m.MCI-YOW

4h 18m1 stop

5:15 a.m. - 8:04 p.m.YOW-MCI

15h 49m2 stops

C$ 983United Airlines

Find Deal

Tue, 3 Mar - Wed, 4 Mar

6:22 p.m. - 10:26 a.m.MCI-YOW

15h 04m1 stop

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

6h 51m1 stop

C$ 1,069United Airlines

Find Deal

Tue, 3 Mar - Wed, 4 Mar

11:32 a.m. - 10:18 p.m.MCI-YOW

9h 46m2 stops

10:50 a.m. - 9:35 p.m.YOW-MCI

11h 45m2 stops

C$ 1,197Air Canada

Find Deal

Tue, 3 Mar - Wed, 4 Mar

United Airlines flights from Missouri to Ottawa

Our best United Airlines deals on Missouri to Ottawa flight tickets

United Airlines

3 Mar

MCI5:45 a.m.Kansas City

14h 29m

2 stops

YOW9:14 p.m.Ottawa

4 Mar

YOW5:15 a.m.Ottawa

15h 49m

2 stops

MCI8:04 p.m.Kansas City

C$ 910

Find similar

United Airlines

3 Mar

MCI11:32 a.m.Kansas City

4h 18m

1 stop

YOW4:50 p.m.Ottawa

4 Mar

YOW5:15 a.m.Ottawa

15h 49m

2 stops

MCI8:04 p.m.Kansas City

C$ 983

Find similar

United Airlines

3 Mar

MCI6:22 p.m.Kansas City

15h 04m

1 stop

YOW10:26 a.m.Ottawa

4 Mar

YOW2:15 p.m.Ottawa

6h 51m

1 stop

MCI8:06 p.m.Kansas City

C$ 1,069

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Mon 3/11

5:11 p.m.-5:25 p.m.

1 stop23h 14m

Ottawa

Mon 10/11

3:05 p.m.-12:40 a.m.

2 stops34h 35m

C$ 510

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 16/10

10:53 a.m.-4:19 p.m.

2 stops28h 26m

Ottawa

Thu 23/10

3:50 p.m.-4:16 p.m.

1 stop25h 26m

C$ 543

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Mon 3/11

5:11 p.m.-5:25 p.m.

1 stop23h 14m

Ottawa

Mon 10/11

9:30 a.m.-9:04 a.m.

1 stop24h 34m

C$ 568

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Mon 3/11

5:15 a.m.-12:42 a.m.

2 stops18h 27m

Ottawa

Mon 10/11

5:40 a.m.-9:04 a.m.

2 stops28h 24m

C$ 651

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 16/10

10:53 a.m.-12:22 a.m.

3 stops36h 29m

Ottawa

Thu 23/10

4:25 p.m.-4:16 p.m.

2 stops24h 51m

C$ 665

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 16/10

6:36 p.m.-5:20 p.m.

2 stops21h 44m

Ottawa

Thu 23/10

4:25 p.m.-4:16 p.m.

2 stops24h 51m

C$ 667

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 3/3

5:45 a.m.-9:14 p.m.

2 stops14h 29m

Ottawa

Wed 4/3

5:15 a.m.-8:04 p.m.

2 stops15h 49m

C$ 910

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 3/3

11:32 a.m.-4:50 p.m.

1 stop4h 18m

Ottawa

Wed 4/3

5:15 a.m.-8:04 p.m.

2 stops15h 49m

C$ 983

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 3/3

6:22 p.m.-10:26 a.m.

1 stop15h 04m

Ottawa

Wed 4/3

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

1 stop6h 51m

C$ 1,069

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 3/3

11:32 a.m.-10:18 p.m.

2 stops9h 46m

Ottawa

Wed 4/3

10:50 a.m.-9:35 p.m.

2 stops11h 45m

C$ 1,197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

Air Canada 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

Winchester

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

All flight searches from Missouri to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Missouri to Ottawa?

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