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

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

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 31m 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 39m. 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$ 301 Cheap Flights from Missouri to Ottawa in 2026/27

Find the cheapest flights from Missouri to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:46 p.m. - 11:54 p.m.MCI Kansas City-YOW Ottawa

5h 08m1 stop Washington, D.C. Dulles Intl

2:00 p.m. - 9:51 p.m.YOW Ottawa-MCI Kansas City

8h 51m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

C$ 1,036United Airlines

Sat, 24 Oct - Sat, 31 Oct

6:10 a.m. - 9:56 p.m.MCI Kansas City-YOW Ottawa

14h 46m1 stop Newark

6:15 a.m. - 12:23 p.m.YOW Ottawa-MCI Kansas City

7h 08m1 stop Chicago O'Hare Intl

C$ 1,082United Airlines

Mon, 16 Nov - Thu, 19 Nov

11:27 a.m. - 9:16 p.m.MCI Kansas City-YOW Ottawa

8h 49m1 stop Chicago O'Hare Intl

6:00 a.m. - 4:34 p.m.YOW Ottawa-MCI Kansas City

11h 34m2 stops Newark Chicago O'Hare Intl

C$ 1,096United Airlines

Mon, 16 Nov - Thu, 19 Nov

3:34 p.m. - 5:35 a.m.MCI Kansas City-YOW Ottawa

13h 01m2 stops Minneapolis St Paul Calgary

8:15 p.m. - 11:56 p.m.YOW Ottawa-MCI Kansas City

28h 41m2 stops Calgary Atlanta Hartsfield-Jackson

C$ 1,102WestJet

Tue, 6 Oct - Tue, 13 Oct

7:36 a.m. - 7:27 p.m.MCI Kansas City-YOW Ottawa

10h 51m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:00 a.m. - 4:34 p.m.YOW Ottawa-MCI Kansas City

11h 34m2 stops Newark Chicago O'Hare Intl

C$ 1,103United Airlines

Thu, 29 Oct - Thu, 5 Nov

11:22 a.m. - 10:35 p.m.MCI Kansas City-YOW Ottawa

10h 13m2 stops Chicago O'Hare Intl Newark

5:45 a.m. - 2:35 p.m.YOW Ottawa-MCI Kansas City

9h 50m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

C$ 1,152Multiple Airlines

Sat, 24 Oct - Sat, 31 Oct

6:00 a.m. - 6:55 p.m.MCI Kansas City-YOW Ottawa

11h 55m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:00 a.m. - 4:02 p.m.YOW Ottawa-MCI Kansas City

11h 02m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

C$ 1,156United Airlines

Thu, 8 Oct - Sun, 11 Oct

6:00 a.m. - 2:29 p.m.MCI Kansas City-YOW Ottawa

7h 29m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

3:10 p.m. - 7:55 p.m.YOW Ottawa-MCI Kansas City

29h 45m2 stops Newark Washington, D.C. Dulles Intl

C$ 1,171United Airlines

Sun, 1 Nov - Sun, 8 Nov

6:00 a.m. - 8:00 p.m.MCI Kansas City-YOW Ottawa

13h 00m2 stops Washington, D.C. Reagan-National Toronto Pearson Intl

7:00 a.m. - 11:17 p.m.YOW Ottawa-MCI Kansas City

17h 17m3 stops Toronto Pearson Intl Washington, D.C. Reagan-National Chicago O'Hare Intl

C$ 1,192American Airlines

Sat, 24 Oct - Sat, 31 Oct

7:36 a.m. - 7:52 p.m.MCI Kansas City-YOW Ottawa

11h 16m2 stops Chicago O'Hare Intl Toronto Island

10:50 a.m. - 5:30 p.m.YOW Ottawa-MCI Kansas City

7h 40m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

C$ 1,222Air Canada

Mon, 16 Nov - Thu, 19 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:22 a.m. - 5:16 p.m.MCI Kansas City-YOW Ottawa

4h 54m1 stop Chicago O'Hare Intl

6:00 a.m. - 2:37 p.m.YOW Ottawa-MCI Kansas City

9h 37m1 stop Washington, D.C. Dulles Intl

C$ 1,562United Airlines

Wed, 23 Sep - Sat, 26 Sep

10:00 a.m. - 7:52 p.m.MCI Kansas City-YOW Ottawa

8h 52m2 stops Chicago O'Hare Intl Toronto Island

6:25 a.m. - 3:53 p.m.YOW Ottawa-MCI Kansas City

10h 28m1 stop Chicago O'Hare Intl

C$ 1,569Air Canada

Wed, 23 Sep - Sat, 26 Sep

1:10 p.m. - 9:35 p.m.MCI Kansas City-YOW Ottawa

7h 25m1 stop Chicago O'Hare Intl

6:00 a.m. - 2:18 p.m.YOW Ottawa-MCI Kansas City

9h 18m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

C$ 1,574Air Canada

Wed, 23 Sep - Sat, 26 Sep

7:00 a.m. - 7:20 p.m.MCI Kansas City-YOW Ottawa

11h 20m2 stops Salt Lake City Calgary

7:20 a.m. - 8:33 p.m.YOW Ottawa-MCI Kansas City

14h 13m2 stops Calgary Salt Lake City

C$ 1,588WestJet

Wed, 23 Sep - Sat, 26 Sep

7:00 a.m. - 7:20 p.m.MCI Kansas City-YOW Ottawa

11h 20m2 stops Salt Lake City Calgary

4:15 p.m. - 9:22 a.m.YOW Ottawa-MCI Kansas City

18h 07m2 stops Calgary Atlanta Hartsfield-Jackson

C$ 1,667WestJet

Wed, 23 Sep - Sat, 26 Sep

11:22 a.m. - 5:16 p.m.MCI Kansas City-YOW Ottawa

4h 54m1 stop Chicago O'Hare Intl

10:37 a.m. - 10:00 p.m.YOW Ottawa-MCI Kansas City

12h 23m1 stop Chicago O'Hare Intl

C$ 1,675United Airlines

Wed, 23 Sep - Sat, 26 Sep

7:32 a.m. - 7:52 p.m.MCI Kansas City-YOW Ottawa

11h 20m2 stops Chicago O'Hare Intl Toronto Island

6:25 a.m. - 10:26 a.m.YOW Ottawa-MCI Kansas City

5h 01m1 stop Chicago O'Hare Intl

C$ 1,683Air Canada

Wed, 23 Sep - Sat, 26 Sep

5:13 a.m. - 2:55 p.m.MCI Kansas City-YOW Ottawa

8h 42m2 stops Chicago O'Hare Intl Toronto Pearson Intl

7:00 a.m. - 3:22 p.m.YOW Ottawa-MCI Kansas City

9h 22m2 stops Toronto Pearson Intl Chicago O'Hare Intl

C$ 1,686American Airlines

Wed, 23 Sep - Sat, 26 Sep

5:24 p.m. - 2:55 p.m.MCI Kansas City-YOW Ottawa

20h 31m3 stops Dallas/Fort Worth Chicago O'Hare Intl Toronto Pearson Intl

7:00 a.m. - 3:22 p.m.YOW Ottawa-MCI Kansas City

9h 22m2 stops Toronto Pearson Intl Chicago O'Hare Intl

C$ 1,739American Airlines

Wed, 23 Sep - Sat, 26 Sep

5:24 p.m. - 2:55 p.m.MCI Kansas City-YOW Ottawa

20h 31m3 stops Dallas/Fort Worth Chicago O'Hare Intl Toronto Pearson Intl

7:00 a.m. - 10:19 p.m.YOW Ottawa-MCI Kansas City

16h 19m3 stops Toronto Pearson Intl Chicago O'Hare Intl Dallas/Fort Worth

C$ 1,785American Airlines

Wed, 23 Sep - Sat, 26 Sep

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WestJet flights from Missouri to Ottawa

Our best WestJet deals on Missouri to Ottawa flight tickets

WestJet

6 Oct

MCI3:34 p.m.Kansas City

13h 01m

2 stops

YOW5:35 a.m.Ottawa

13 Oct

YOW8:15 p.m.Ottawa

28h 41m

2 stops

MCI11:56 p.m.Kansas City

C$ 1,102

WestJet

25 Sep

MCI10:27 a.m.Kansas City

18h 08m

2 stops

YOW5:35 a.m.Ottawa

3 Oct

YOW12:25 p.m.Ottawa

24h 02m

2 stops

MCI11:27 a.m.Kansas City

C$ 1,498

WestJet

23 Sep

MCI7:00 a.m.Kansas City

11h 20m

2 stops

YOW7:20 p.m.Ottawa

26 Sep

YOW7:20 a.m.Ottawa

14h 13m

2 stops

MCI8:33 p.m.Kansas City

C$ 1,588

American Airlines flights from Missouri to Ottawa

Our best American Airlines deals on Missouri to Ottawa flight tickets

American Airlines

24 Oct

MCI6:00 a.m.Kansas City

13h 00m

2 stops

YOW8:00 p.m.Ottawa

31 Oct

YOW7:00 a.m.Ottawa

17h 17m

3 stops

MCI11:17 p.m.Kansas City

C$ 1,192

American Airlines

6 Oct

MCI5:30 a.m.Kansas City

13h 35m

3 stops

YOW8:05 p.m.Ottawa

13 Oct

YOW7:00 a.m.Ottawa

15h 46m

2 stops

MCI9:46 p.m.Kansas City

C$ 1,460

American Airlines

6 Oct

MCI5:25 a.m.Kansas City

13h 40m

3 stops

YOW8:05 p.m.Ottawa

13 Oct

YOW7:00 a.m.Ottawa

17h 24m

3 stops

MCI11:24 p.m.Kansas City

C$ 1,640

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Sat 24/10

5:46 p.m.-11:54 p.m.

1 stop5h 08m

Ottawa

Sat 31/10

2:00 p.m.-9:51 p.m.

2 stops8h 51m

C$ 1,036

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Mon 16/11

6:10 a.m.-9:56 p.m.

1 stop14h 46m

Ottawa

Thu 19/11

6:15 a.m.-12:23 p.m.

1 stop7h 08m

C$ 1,082

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Mon 16/11

11:27 a.m.-9:16 p.m.

1 stop8h 49m

Ottawa

Thu 19/11

6:00 a.m.-4:34 p.m.

2 stops11h 34m

C$ 1,096

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Tue 6/10

3:34 p.m.-5:35 a.m.

2 stops13h 01m

Ottawa

Tue 13/10

8:15 p.m.-11:56 p.m.

2 stops28h 41m

C$ 1,102

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Thu 29/10

7:36 a.m.-7:27 p.m.

2 stops10h 51m

Ottawa

Thu 5/11

6:00 a.m.-4:34 p.m.

2 stops11h 34m

C$ 1,103

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Sat 24/10

11:22 a.m.-10:35 p.m.

2 stops10h 13m

Ottawa

Sat 31/10

5:45 a.m.-2:35 p.m.

2 stops9h 50m

C$ 1,152

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Thu 8/10

6:00 a.m.-6:55 p.m.

2 stops11h 55m

Ottawa

Sun 11/10

6:00 a.m.-4:02 p.m.

2 stops11h 02m

C$ 1,156

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Sun 1/11

6:00 a.m.-2:29 p.m.

2 stops7h 29m

Ottawa

Sun 8/11

3:10 p.m.-7:55 p.m.

2 stops29h 45m

C$ 1,171

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Sat 24/10

6:00 a.m.-8:00 p.m.

2 stops13h 00m

Ottawa

Sat 31/10

7:00 a.m.-11:17 p.m.

3 stops17h 17m

C$ 1,192

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Mon 16/11

7:36 a.m.-7:52 p.m.

2 stops11h 16m

Ottawa

Thu 19/11

10:50 a.m.-5:30 p.m.

2 stops7h 40m

C$ 1,222

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

Prices

Airlines

Other information

What is the cheapest month to fly to Ottawa?

The month of July is, on average, the cheapest month to fly to Ottawa from Missouri, with most prices found around C$ 449. If you aren’t able to travel to Ottawa during the month of July, then flying in December is also cheap. Prices for this month can be found on momondo for an average of C$ 477.

Can stopping save me money on Missouri to Ottawa flights?

You could potentially save up to 32% on your flight if you consider stops on a Missouri to Ottawa flight.

Cheap Missouri to Ottawa flight deals and tips

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

Best price found	C$ 301
Fastest flight time	6h 59m
Direct flights	None

The best one-way flight to Ottawa from Missouri in the past 72 hours is C$ 301. The best round-trip flight deal from Missouri to Ottawa found on momondo in the last 72 hours is C$ 1,036.

The fastest flight from Missouri to Ottawa takes 6h 59m

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

Search flight deals

Frequently asked questions about flying from Missouri to Ottawa

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.

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Smiths Falls

Pembroke

Perth

Calabogie

Wakefield

Petawawa

Prescott

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Ottawa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to Ottawa for you.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Ottawa.

I’m not ready to book a flight from Missouri to Ottawa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Missouri to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.