In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

What is the cheapest time of day to fly from MO to YOW?

When flying from Missouri to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Ottawa from Missouri?

For a flight from Missouri to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 6.6 mi from the center of the city.

Can I find deals for flights from Missouri to Ottawa that include hotel bookings?

Yes. In addition to deals on Missouri to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Missouri to Ottawa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Ottawa.

Can I find deals for business class flights from Missouri to Ottawa?

Yes. Cheapflights offers flight deals from Missouri to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$159+ Flights from Missouri to Ottawa

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Cheap flight deals from Missouri to Ottawa

Round-trip from	$379 (Kiwi.com)
One-way from	$159 (Kiwi.com)

From Missouri to Ottawa

Search Deals

One-way flight from Missouri to Ottawa

Search Deals

Find flight deals from Missouri to Ottawa

Cheapest flights from Missouri to Ottawa
Explore the most affordable flight options available from Missouri to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Tue 9/305:15 amMCI - YOW

1 stop10h 42mMultiple Airlines

Sat 10/184:25 pmYOW - MCI

1 stop8h 25mMultiple Airlines

Deal found 7/31

$379

Sat 8/309:50 amSTL - YOW

3 stops13h 32mMultiple Airlines

Sat 9/611:50 amYOW - STL

2 stops22h 50mMultiple Airlines

Deal found 7/31

$530

Tue 9/27:04 pmSTL - YOW

1 stop21h 02mUnited Airlines

Wed 9/106:33 amYOW - STL

1 stop8h 46mUnited Airlines

Deal found 7/31

$621

Tue 9/307:30 amMCI - YOW

1 stop13h 05mUnited Airlines

Fri 10/175:25 pmYOW - MCI

1 stop18h 12mUnited Airlines

Deal found 7/31

$707

Sun 9/141:26 pmSTL - YOW

2 stops9h 56mDelta

Sun 9/215:55 amYOW - STL

2 stops11h 10mDelta

Deal found 7/31

$937

Sun 8/31:30 pmSTL - YOW

1 stop5h 45mAir Canada

Sun 8/101:55 pmYOW - STL

1 stop6h 50mAir Canada

Deal found 7/30

$1,247

Sun 8/310:46 amSTL - YOW

2 stops12h 36mWestJet

Sun 8/105:55 amYOW - STL

2 stops13h 11mWestJet

Deal found 7/30

$1,400

Best flights from Missouri to Ottawa
Discover carefully curated flight deals from Missouri to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Tue 9/305:15 amMCI - YOW

1 stop10h 42mMultiple Airlines

Sat 10/184:25 pmYOW - MCI

1 stop8h 25mMultiple Airlines

Deal found 7/31

$379

Tue 9/27:04 pmSTL - YOW

1 stop21h 02mUnited Airlines

Wed 9/106:33 amYOW - STL

1 stop8h 46mUnited Airlines

Deal found 7/31

$621

Sun 9/141:26 pmSTL - YOW

2 stops9h 56mDelta

Sun 9/215:55 amYOW - STL

2 stops11h 10mDelta

Deal found 7/31

$937

Sat 8/309:50 amSTL - YOW

3 stops13h 32mMultiple Airlines

Sat 9/611:50 amYOW - STL

2 stops22h 50mMultiple Airlines

Deal found 7/31

$530

Tue 9/307:30 amMCI - YOW

1 stop13h 05mUnited Airlines

Fri 10/175:25 pmYOW - MCI

1 stop18h 12mUnited Airlines

Deal found 7/31

$707

Last-minute flights from Missouri to Ottawa
Discover last-minute flight deals from Missouri to Ottawa. Data last updated July 31, 2025 and is based on user searches.

Sun 8/31:30 pmSTL - YOW

1 stop5h 45mAir Canada

Sun 8/101:55 pmYOW - STL

1 stop6h 50mAir Canada

Deal found 7/30

$1,247

Sun 8/310:46 amSTL - YOW

2 stops12h 36mWestJet

Sun 8/105:55 amYOW - STL

2 stops13h 11mWestJet

Deal found 7/30

$1,400

Sat 8/309:50 amSTL - YOW

3 stops13h 32mMultiple Airlines

Sat 9/611:50 amYOW - STL

2 stops22h 50mMultiple Airlines

Deal found 7/31

$530

Sun 8/319:17 amSTL - YOW

1 stop11h 18mUnited Airlines

Thu 9/410:37 amYOW - STL

1 stop8h 46mUnited Airlines

Deal found 7/31

$703

One-way flights from Missouri to Ottawa
Search for one-way flight options from Missouri to Ottawa. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Thu 10/25:15 amMCI - YOW

1 stop10h 42mMultiple Airlines

Deal found 7/31

$159

Wed 10/17:30 amMCI - YOW

1 stop13h 05mUnited Airlines

Deal found 7/31

$326

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 9/30

5:15 am-4:57 pm

1 stop10h 42m

Ottawa

Sat 10/18

4:25 pm-11:50 pm

1 stop8h 25m

$379

St. LouisOttawa

STL - YOW

STLYOW

Lambert-St Louis

Sat 8/30

9:50 am-12:22 am

3 stops13h 32m

Ottawa

Sat 9/6

11:50 am-9:40 am

2 stops22h 50m

$530

St. LouisOttawa

STL - YOW

STLYOW

Lambert-St Louis

Tue 9/2

7:04 pm-5:06 pm

1 stop21h 02m

Ottawa

Wed 9/10

6:33 am-2:19 pm

1 stop8h 46m

$621

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 9/30

7:30 am-9:35 pm

1 stop13h 05m

Ottawa

Fri 10/17

5:25 pm-10:37 am

1 stop18h 12m

$707

St. LouisOttawa

STL - YOW

STLYOW

Lambert-St Louis

Sun 9/14

1:26 pm-12:22 am

2 stops9h 56m

Ottawa

Sun 9/21

5:55 am-4:05 pm

2 stops11h 10m

$937

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 10/2

5:15 am-4:57 pm

1 stop10h 42m

$159

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Wed 10/1

7:30 am-9:35 pm

1 stop13h 05m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Missouri to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Missouri with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Ottawa

What is the cheapest month to book a flight from Missouri to Ottawa?

Currently, January is the cheapest month in which you can book a flight from Missouri to Ottawa (average of $294). Flying from Missouri to Ottawa in September is currently the most expensive (average of $428). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ottawa

Peruse reviews from past customers who have flown with Delta and United Airlines from Missouri to Ottawa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Ottawa from Missouri?
For a flight from Missouri to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 6.6 mi from the center of the city.
Can I find deals for flights from Missouri to Ottawa that include hotel bookings?
Yes. In addition to deals on Missouri to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missouri to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Ottawa.
Can I find deals for business class flights from Missouri to Ottawa?
Yes. Cheapflights offers flight deals from Missouri to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Missouri to Ottawa?
Currently, January is the cheapest month in which you can book a flight from Missouri to Ottawa (average of $294). Flying from Missouri to Ottawa in September is currently the most expensive (average of $428). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Gatineau

Petawawa

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Missouri to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$330	Average$812	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$436	Average$822	FlexibilityNo cancel fee	On-time69%

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$159+ Cheap flights from Missouri to Ottawa (YOW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missouri to Ottawa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Missouri to Ottawa

Keep the following information in mind while searching for Missouri to Ottawa flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Find flight deals from Missouri to Ottawa

Cheapest flights from Missouri to OttawaExplore the most affordable flight options available from Missouri to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Missouri to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Missouri to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Missouri with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Ottawa

What is the cheapest month to book a flight from Missouri to Ottawa?

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated July 31, 2025.

Peruse reviews from past customers who have flown with Delta and United Airlines from Missouri to Ottawa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ottawa from Missouri?

Can I find deals for flights from Missouri to Ottawa that include hotel bookings?

How can I find direct flights from Missouri to Ottawa?

Can I find deals for business class flights from Missouri to Ottawa?

What is the cheapest month to book a flight from Missouri to Ottawa?

Traveling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Missouri to Ottawa

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Travel Smart

Cheapest flights from Missouri to Ottawa
Explore the most affordable flight options available from Missouri to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.