Find flights
When to book
FAQs

Cheap flights from Dayton to Ottawa from C$ 1,032

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YOW
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 1,032
United Airlines
  • United Airlines
  • 18/10-20/10
  • 5 total stops
  • 48h 26m total
  • Dayton to Ottawa
Search Deals

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 11 September 2025.

Sat 18/109:25 a.m.DAY - YOW
2 stops23h 46mUnited Airlines
Mon 20/107:29 p.m.YOW - DAY
3 stops24h 40mUnited Airlines
Deal found 11/9C$ 1,032
Sat 25/109:00 a.m.DAY - YOW
2 stops13h 05mUnited Airlines
Sat 1/119:45 a.m.YOW - DAY
1 stop4h 29mUnited Airlines
Deal found 10/9C$ 1,077

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 11 September 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

Sat 18/10

9:25 a.m.-9:11 a.m.

2 stops23h 46m

Ottawa

Mon 20/10

7:29 p.m.-8:09 p.m.

3 stops24h 40m

C$ 1,032

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Sat 25/10

9:00 a.m.-2:04 p.m.

1 stop5h 04m

Ottawa

Sat 1/11

11:10 a.m.-8:19 p.m.

1 stop9h 09m

C$ 1,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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, October is the cheapest month in which you can book a flight from Dayton to Ottawa (average of C$ 224). Flying from Dayton to Ottawa in December is currently the most expensive (average of C$ 326). 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 23h 46m. 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, October is the cheapest month in which you can book a flight from Dayton to Ottawa (average of C$ 224). Flying from Dayton to Ottawa in December is currently the most expensive (average of C$ 326). 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
Prescott
Pembroke
Wakefield

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 Dayton to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Pearson Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Cincinnati to Pearson Intl flights
Cleveland to Pearson Intl flights
Columbus to Pearson Intl flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
Pittsburgh to Pearson Intl flights
Cleveland to Pierre Elliott Trudeau Intl flights
Cincinnati to Pierre Elliott Trudeau Intl flights
Columbus to Pierre Elliott Trudeau Intl flights
Pittsburgh to Toronto Island flights
Akron to Pearson Intl flights
Dayton to Pearson Intl flights
Cleveland to Ottawa flights
Detroit to Ottawa flights
Cincinnati to Ottawa flights
Columbus to Ottawa flights
Dayton to Pierre Elliott Trudeau Intl flights
Akron to Pierre Elliott Trudeau Intl flights
Toledo to Pierre Elliott Trudeau Intl flights
Erie to Ottawa flights
Cleveland to Hamilton flights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.