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$371+ Cheap flights from Dayton (DAY) 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YOW
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Dayton to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$674
(United Airlines)

One-way from

$371
(United Airlines)
From Dayton to Ottawa
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One-way flight from Dayton to Ottawa
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Find flight deals from Dayton to Ottawa

Cheapest flights from Dayton to Ottawa
Explore the most affordable flight options available from Dayton to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/67:48 pmDAY - YOW
1 stop18h 39mUnited Airlines
Mon 8/117:29 pmYOW - DAY
1 stop18h 47mUnited Airlines
Deal found 7/2$674
This United deal was found by Cheapflights users on 7/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:48 pmDAY - YOW
1 stop18h 39mMultiple Airlines
Tue 8/1210:25 amYOW - DAY
1 stop8h 34mMultiple Airlines
Deal found 7/3$700
This WestJet deal was found by Cheapflights users on 7/3. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:15 pmDAY - YOW
2 stops10h 55mWestJet
Tue 11/185:55 amYOW - DAY
2 stops28h 30mWestJet
Deal found 7/3$1,634

Cheapflights Fare Finder

Customize your flight search to find flights from Dayton to Ottawa 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 July 3, 2025.
Use the filters below to find and compare flights from Dayton to Ottawa that are best for you.

Fly from

Dayton

Fly to

Ottawa

Route

Depart

Return

Price

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 8/6

7:48 pm-2:27 pm

1 stop18h 39m

Ottawa

Mon 8/11

7:29 pm-2:16 pm

1 stop18h 47m

$674

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Tue 8/5

7:48 pm-2:27 pm

1 stop18h 39m

Ottawa

Tue 8/12

10:25 am-6:59 pm

1 stop8h 34m

$700

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Sat 11/15

1:15 pm-12:10 am

2 stops10h 55m

Ottawa

Tue 11/18

5:55 am-10:25 am

2 stops28h 30m

$1,634

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Tue 7/15

2:52 pm-6:52 pm

1 stop4h 00m

$371

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Tue 7/15

6:00 am-8:05 am

3 stops26h 05m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Dayton to Ottawa

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

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

Currently, January is the cheapest month in which you can book a flight from Dayton to Ottawa (average of $294). Flying from Dayton 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

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 3, 2025.
Read reviews from past customers who have flown United Airlines and WestJet from Dayton to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,917 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Dayton to Ottawa (average of $294). Flying from Dayton 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

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Gatineau
Petawawa

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Top airline flying from Dayton to Ottawa

Discover the top airline that operate flights from Dayton to Ottawa. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$673Average$907FlexibilityNo cancel feeOn-time69%

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