Find flights
When to book
FAQs

Cheap flights from Dayton to Ottawa from C$ 396

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YOW
9 Jul — 16 Jul1
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 9 June 2026.

Wed 9/1211:39 a.m.
DAY
-
YOW
1 stop5h 35m
United Airlines
Fri 11/1211:00 a.m.
YOW
-
DAY
1 stop7h 56m
United Airlines
Deal found 7/6C$ 902
Wed 15/77:43 p.m.
DAY
-
YOW
1 stop4h 11m
United Airlines
Sat 25/75:20 p.m.
YOW
-
DAY
1 stop6h 29m
United Airlines
Deal found 7/6C$ 927
Wed 8/77:43 p.m.
DAY
-
YOW
1 stop14h 20m
United Airlines
Fri 17/76:25 a.m.
YOW
-
DAY
1 stop4h 39m
United Airlines
Deal found 4/6C$ 999
Sun 5/75:40 a.m.
DAY
-
YOW
2 stops9h 30m
United Airlines
Thu 9/76:25 a.m.
YOW
-
DAY
1 stop4h 39m
United Airlines
Deal found 4/6C$ 1,042
Fri 7/86:00 a.m.
DAY
-
YOW
2 stops8h 55m
American Airlines
Fri 14/88:40 a.m.
YOW
-
DAY
2 stops14h 38m
American Airlines
Deal found 5/6C$ 1,113

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 9 June 2026.

Round-trip from

C$ 902

One-way from

C$ 396
United Airlines
  • United Airlines
  • 5/7-8/7
  • 2 total stops
  • 11h 51m total
  • Dayton to Ottawa
Search Deals
United Airlines
  • United Airlines
  • 20/7
  • 1 total stop
  • 4h 11m 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 9 June 2026.
Use the filters below to find and compare flights from Dayton to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Fri 7/8

7:43 p.m.-11:54 p.m.

1 stop4h 11m

Ottawa

Fri 14/8

6:25 a.m.-11:00 a.m.

1 stop4h 35m

C$ 902

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 26/8

7:48 p.m.-11:54 p.m.

1 stop4h 06m

Ottawa

Sat 29/8

10:37 a.m.-5:30 p.m.

1 stop6h 53m

C$ 902

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Thu 23/7

7:43 p.m.-11:54 p.m.

1 stop4h 11m

Ottawa

Thu 30/7

6:25 a.m.-11:04 a.m.

1 stop4h 39m

C$ 902

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Sun 5/7

2:23 p.m.-9:35 p.m.

1 stop7h 12m

Ottawa

Thu 9/7

10:00 a.m.-2:18 p.m.

1 stop4h 18m

C$ 902

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 8/7

7:43 p.m.-11:54 p.m.

1 stop4h 11m

Ottawa

Fri 17/7

6:25 a.m.-11:04 a.m.

1 stop4h 39m

C$ 999

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 15/7

5:40 a.m.-1:10 p.m.

2 stops7h 30m

Ottawa

Sat 25/7

5:10 a.m.-2:18 p.m.

2 stops9h 08m

C$ 1,060

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Fri 7/8

6:00 a.m.-2:55 p.m.

2 stops8h 55m

Ottawa

Fri 14/8

8:40 a.m.-11:18 p.m.

2 stops14h 38m

C$ 1,113
Cheapest one-way

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Mon 20/7

7:43 p.m.-11:54 p.m.

1 stop4h 11m

C$ 396
Quickest one-way

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Mon 14/9

7:48 p.m.-11:54 p.m.

1 stop4h 06m

C$ 410

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Mon 14/9

3:27 p.m.-12:20 a.m.

2 stops8h 53m

C$ 483

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Sorted by cheapest first

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.

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 4h 11m. 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.

See more FAQs

Travelling to a place near Ottawa?

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

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.

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.