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Missouri

$215+ Cheap flights from Ottawa (YOW) to Missouri

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — STL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Ottawa to Missouri

Keep the following information in mind while searching for Ottawa to Missouri flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$407
(Kiwi.com)

One-way from

$215
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$310
Provider with most accurate pricing for Ottawa-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Ottawa-Kansas City flights.
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From Ottawa to Missouri
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One-way flight from Ottawa to Missouri
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Highest demand for flights based on searches. 20% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ottawa to Missouri

Cheapest flights from Ottawa to Missouri
Explore the most affordable flight options available from Ottawa to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:50 pmYOW - STL
1 stop18h 25mMultiple Airlines
Sun 6/15:45 pmSTL - YOW
1 stop22h 21mMultiple Airlines
Deal found 4/29$407
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/273:35 pmYOW - MCI
2 stops27h 10mMultiple Airlines
Tue 6/36:45 pmMCI - YOW
1 stop24h 10mMultiple Airlines
Deal found 4/29$411
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:55 amYOW - STL
2 stops15h 54mWestJet
Sun 6/16:00 amSTL - YOW
2 stops17h 22mWestJet
Deal found 4/29$617
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:29 pmYOW - STL
2 stops21h 01mUnited Airlines
Sun 6/18:10 amSTL - YOW
1 stop4h 54mUnited Airlines
Deal found 4/29$659
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:55 amYOW - MCI
2 stops11h 32mWestJet
Fri 5/161:15 pmMCI - YOW
2 stops10h 07mWestJet
Deal found 4/29$773
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:33 amYOW - MCI
1 stop16h 14mAir Canada
Fri 5/167:45 amMCI - YOW
1 stop12h 50mAir Canada
Deal found 4/29$886

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Ottawa to Missouri that are best for you.

Fly from

Ottawa

Fly to

Missouri

Route

Depart

Return

Price

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Fri 5/30

3:50 pm-9:15 am

1 stop18h 25m

Lambert-St Louis

Sun 6/1

5:45 pm-5:06 pm

1 stop22h 21m

$407

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Tue 5/27

3:35 pm-5:45 pm

2 stops27h 10m

Kansas City

Tue 6/3

6:45 pm-7:55 pm

1 stop24h 10m

$411

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Fri 5/30

5:55 am-8:49 pm

2 stops15h 54m

Lambert-St Louis

Sun 6/1

6:00 am-12:22 am

2 stops17h 22m

$617

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Fri 5/30

7:29 pm-3:30 pm

2 stops21h 01m

Lambert-St Louis

Sun 6/1

8:10 am-2:04 pm

1 stop4h 54m

$659

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Sun 5/18

4:25 pm-12:06 am

1 stop8h 41m

$215

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Fri 6/13

6:40 am-9:23 pm

1 stop15h 43m

$357

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Wed 5/7

3:45 pm-3:02 pm

2 stops24h 17m

$388

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Wed 5/7

6:33 am-2:33 pm

1 stop9h 00m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Ottawa to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Ottawa 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 Ottawa to Missouri

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

Currently, August is the cheapest month in which you can book a flight from Ottawa to Missouri (average of $311). Flying from Ottawa to Missouri in March is currently the most expensive (average of $356). 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.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated April 30, 2025.
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,823 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.0
Good
9,242 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Missouri. 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 from for flights from Ottawa to Missouri?

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

  • What are the cheapest airlines to fly from Ottawa to Missouri one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $357. However, be on the lookout for offers from WestJet and Air Canada, as they are both options that can get you from Ottawa to Missouri for a low price.

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

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

  • How can I find direct flights from Ottawa to Missouri?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Missouri 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 Ottawa to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Ottawa to Missouri (average of $311). Flying from Ottawa to Missouri in March is currently the most expensive (average of $356). 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

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Alternative routes for Ottawa to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ottawa to Missouri

Discover the top airline that operate flights from Ottawa to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$637Average$667FlexibilityNo cancel feeOn-time67%

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