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Cheap flights from Missouri to Ottawa from $272

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:02 pm - 12:09 amSTL  Lambert-St Louis-YOW Ottawa
35h 07m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
4:30 pm - 12:41 amYOW  Ottawa-STL Lambert-St Louis
9h 11m1 stop Orlando
$510Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
6:13 pm - 11:45 pmSTL  Lambert-St Louis-YOW Ottawa
28h 32m3 stops Orlando Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
3:30 pm - 11:17 amYOW  Ottawa-STL Lambert-St Louis
20h 47m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
$560Multiple Airlines
Thu, Dec 3 - Sun, Dec 6
Multiple Airlines Logo
6:13 pm - 4:45 pmSTL  Lambert-St Louis-YOW Ottawa
21h 32m1 stop Orlando
Multiple Airlines Logo
8:00 am - 12:12 amYOW  Ottawa-STL Lambert-St Louis
17h 12m1 stop Orlando
$570Multiple Airlines
Tue, Dec 1 - Fri, Dec 4
Multiple Airlines Logo
6:13 pm - 4:45 pmSTL  Lambert-St Louis-YOW Ottawa
21h 32m1 stop Orlando
Multiple Airlines Logo
8:00 am - 12:12 amYOW  Ottawa-STL Lambert-St Louis
17h 12m1 stop Orlando
$570Multiple Airlines
Tue, Dec 1 - Sat, Dec 5
United Airlines Logo
5:05 pm - 9:56 pmSTL  Lambert-St Louis-YOW Ottawa
27h 51m1 stop Newark
United Airlines Logo
3:10 pm - 9:49 amYOW  Ottawa-STL Lambert-St Louis
19h 39m1 stop Newark
$728United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
5:05 pm - 9:56 pmSTL  Lambert-St Louis-YOW Ottawa
27h 51m1 stop Newark
United Airlines Logo
6:00 am - 10:59 pmYOW  Ottawa-STL Lambert-St Louis
17h 59m2 stops Newark Chicago O'Hare Intl
$737United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
6:10 am - 9:50 pmSTL  Lambert-St Louis-YOW Ottawa
14h 40m2 stops Newark Toronto Pearson Intl
United Airlines Logo
3:10 pm - 4:24 pmYOW  Ottawa-STL Lambert-St Louis
26h 14m1 stop Newark
$741United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
6:10 am - 9:50 pmSTL  Lambert-St Louis-YOW Ottawa
14h 40m2 stops Newark Toronto Pearson Intl
United Airlines Logo
6:00 am - 10:59 pmYOW  Ottawa-STL Lambert-St Louis
17h 59m2 stops Newark Chicago O'Hare Intl
$751United Airlines
Sat, Dec 5 - Wed, Dec 9
Air Canada Logo
4:05 pm - 11:55 pmSTL  Lambert-St Louis-YOW Ottawa
6h 50m1 stop Toronto Pearson Intl
Air Canada Logo
10:05 am - 3:26 pmYOW  Ottawa-STL Lambert-St Louis
6h 21m1 stop Toronto Pearson Intl
$879Air Canada
Tue, Dec 22 - Sat, Jan 2
Air Canada Logo
9:49 am - 9:16 pmMCI  Kansas City-YOW Ottawa
10h 27m1 stop Chicago O'Hare Intl
Air Canada Logo
4:46 pm - 9:51 pmYOW  Ottawa-MCI Kansas City
6h 05m1 stop Chicago O'Hare Intl
$1,088Air Canada
Mon, Nov 16 - Thu, Nov 19

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Air Canada flights from Missouri to Ottawa

Our best Air Canada deals on Missouri to Ottawa flight tickets
Air Canada
Dec 22
STL4:05 pmLambert-St Louis
6h 50m
1 stop
YOW11:55 pmOttawa
Jan 2
YOW10:05 amOttawa
6h 21m
1 stop
STL3:26 pmLambert-St Louis
$879
Air Canada
Dec 22
STL10:45 amLambert-St Louis
11h 24m
2 stops
YOW11:09 pmOttawa
Jan 2
YOW7:00 amOttawa
10h 08m
2 stops
STL4:08 pmLambert-St Louis
$1,045
Air Canada
Nov 16
MCI7:36 amKansas City
11h 16m
2 stops
YOW7:52 pmOttawa
Nov 19
YOW6:15 amOttawa
7h 08m
1 stop
MCI12:23 pmKansas City
$1,093

United Airlines flights from Missouri to Ottawa

Our best United Airlines deals on Missouri to Ottawa flight tickets
United Airlines
Dec 5
STL5:05 pmLambert-St Louis
27h 51m
1 stop
YOW9:56 pmOttawa
Dec 9
YOW3:10 pmOttawa
19h 39m
1 stop
STL9:49 amLambert-St Louis
$728
United Airlines
Dec 5
STL5:05 pmLambert-St Louis
27h 51m
1 stop
YOW9:56 pmOttawa
Dec 9
YOW6:00 amOttawa
17h 59m
2 stops
STL10:59 pmLambert-St Louis
$737
United Airlines
Dec 5
STL6:10 amLambert-St Louis
14h 40m
2 stops
YOW9:50 pmOttawa
Dec 9
YOW3:10 pmOttawa
26h 14m
1 stop
STL4:24 pmLambert-St Louis
$741

momondo Fare Finder

 
Use the filters below to find and compare flights from Missouri to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisOttawa

STL Lambert-St Louis - YOW Ottawa

STLYOW

Lambert-St Louis

Mon 12/14

12:02 pm-12:09 am

2 stops35h 07m

Ottawa

Mon 12/21

4:30 pm-12:41 am

1 stop9h 11m

$510

St. LouisOttawa

STL Lambert-St Louis - YOW Ottawa

STLYOW

Lambert-St Louis

Thu 12/3

6:13 pm-11:45 pm

3 stops28h 32m

Ottawa

Sun 12/6

3:30 pm-11:17 am

2 stops20h 47m

$560

St. LouisOttawa

STL Lambert-St Louis - YOW Ottawa

STLYOW

Lambert-St Louis

Tue 12/1

6:13 pm-4:45 pm

1 stop21h 32m

Ottawa

Fri 12/4

8:00 am-12:12 am

1 stop17h 12m

$570

St. LouisOttawa

STL Lambert-St Louis - YOW Ottawa

STLYOW

Lambert-St Louis

Tue 12/1

6:13 pm-4:45 pm

1 stop21h 32m

Ottawa

Sat 12/5

8:00 am-12:12 am

1 stop17h 12m

$570

St. LouisOttawa

STL Lambert-St Louis - YOW Ottawa

STLYOW

Lambert-St Louis

Sat 12/5

5:05 pm-9:56 pm

1 stop27h 51m

Ottawa

Wed 12/9

3:10 pm-9:49 am

1 stop19h 39m

$728

St. LouisOttawa

STL Lambert-St Louis - YOW Ottawa

STLYOW

Lambert-St Louis

Sat 12/5

5:05 pm-9:56 pm

1 stop27h 51m

Ottawa

Wed 12/9

6:00 am-10:59 pm

2 stops17h 59m

$737

St. LouisOttawa

STL Lambert-St Louis - YOW Ottawa

STLYOW

Lambert-St Louis

Sat 12/5

6:10 am-9:50 pm

2 stops14h 40m

Ottawa

Wed 12/9

3:10 pm-4:24 pm

1 stop26h 14m

$741

St. LouisOttawa

STL Lambert-St Louis - YOW Ottawa

STLYOW

Lambert-St Louis

Sat 12/5

6:10 am-9:50 pm

2 stops14h 40m

Ottawa

Wed 12/9

6:00 am-10:59 pm

2 stops17h 59m

$751
Quickest round-trip

St. LouisOttawa

STL Lambert-St Louis - YOW Ottawa

STLYOW

Lambert-St Louis

Tue 12/22

4:05 pm-11:55 pm

1 stop6h 50m

Ottawa

Sat 1/2

10:05 am-3:26 pm

1 stop6h 21m

$879

Kansas CityOttawa

MCI Kansas City - YOW Ottawa

MCIYOW

Kansas City

Mon 11/16

9:49 am-9:16 pm

1 stop10h 27m

Ottawa

Thu 11/19

4:46 pm-9:51 pm

1 stop6h 05m

$1,088

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest month to fly to Ottawa?

In general, July is the cheapest month to fly from Missouri to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $322. The month of March is another great option to travel to Ottawa, with average flight prices from Missouri averaging around $368.

Can stopping save me money on Missouri to Ottawa flights?

You could potentially save up to 40% 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

$272

Fastest flight time

6h 26m

Direct flights

None
The best one-way flight to Ottawa from Missouri in the past 72 hours is $272. The best round-trip flight deal from Missouri to Ottawa found on momondo in the last 72 hours is $510.
The fastest flight from Missouri to Ottawa takes 6h 26m
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 refresh daily.

  • How many operators does momondo search for flights from Missouri to Ottawa Airport?

  • 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 necessary travel and health documents for your Ottawa 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.

Best airlines flying from Missouri to Ottawa

Compare and see reviews for airlines that fly from Missouri to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $139Free CancellationRating
7.1
11,847 reviews
Search Air Canada flights
United AirlinesPriceFrom $203Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Pembroke
Calabogie
Prescott
Petawawa
Smiths Falls
Perth
Wakefield

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from Missouri.

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

Flights from Missouri to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Yes. momondo can track prices for Missouri to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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