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Cheap flights from Dayton to Ottawa from C$ 426

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YOW
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dayton to Ottawa

Enter your travel dates to find the best prices.

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 29 January 2026.

Tue 31/39:00 a.m.
DAY
-
YOW
1 stop8h 07m
United Airlines
Sat 4/46:00 a.m.
YOW
-
DAY
1 stop8h 15m
United Airlines
Deal found 26/1C$ 566
Sat 14/39:45 a.m.
DAY
-
YOW
2 stops11h 33m
United Airlines
Sat 21/35:11 p.m.
YOW
-
DAY
1 stop6h 32m
United Airlines
Deal found 28/1C$ 721

Find 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 29 January 2026.

Round-trip from

C$ 566

One-way from

C$ 426
United Airlines
  • United Airlines
  • 31/3-4/4
  • 2 total stops
  • 16h 22m total
  • Dayton to Ottawa
Search Deals
United Airlines
  • United Airlines
  • 9/2
  • 1 total stop
  • 7h 14m total
  • Dayton to Ottawa
Search Deals

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 629,999 searches. Data last updated 29 January 2026.
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

Tue 31/3

9:00 a.m.-5:07 p.m.

1 stop8h 07m

Ottawa

Sat 4/4

6:00 a.m.-2:15 p.m.

1 stop8h 15m

C$ 566

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Sat 14/3

9:45 a.m.-9:18 p.m.

2 stops11h 33m

Ottawa

Sat 21/3

5:11 p.m.-11:43 p.m.

1 stop6h 32m

C$ 721

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Mon 9/2

2:04 p.m.-9:18 p.m.

1 stop7h 14m

C$ 426

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Mon 9/2

7:15 p.m.-6:28 p.m.

3 stops23h 13m

C$ 850

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

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, June is the cheapest month in which you can book a flight from Dayton to Ottawa (average of C$ 200). Flying from Dayton to Ottawa in April is currently the most expensive (average of C$ 550). 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.

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.

  • How long is the flight from Dayton to Ottawa?

    There are many flights that can get you from Dayton to Ottawa in 8h 07m. Fly via United Airlines to get the fastest option. The distance from Dayton to Ottawa is about 922 km.

  • 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, June is the cheapest month in which you can book a flight from Dayton to Ottawa (average of C$ 200). Flying from Dayton to Ottawa in April is currently the most expensive (average of C$ 550). 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

Travelling to a place near Ottawa?

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

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dayton to Ottawa?

Deals for Dayton to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dayton to Ottawa?

Millions of users choose and trust Cheapflights to book the best flight deals from Dayton to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dayton to Ottawa with no change fees?

Yes, we can. To see specific flights from Dayton to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dayton to Ottawa become cheaper?

Of course! You can now track prices for flights from Dayton to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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