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Cheap flights from Dayton to Ottawa from C$ 668

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YOW
25 May — 1 Jun1
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 25 April 2026.

Thu 18/67:43 p.m.
DAY
-
YOW
1 stop4h 11m
United Airlines
Wed 24/66:25 a.m.
YOW
-
DAY
1 stop12h 37m
United Airlines
Deal found 24/4C$ 668
Wed 1/710:23 a.m.
DAY
-
YOW
1 stop8h 25m
United Airlines
Sat 4/76:00 a.m.
YOW
-
DAY
1 stop8h 18m
United Airlines
Deal found 20/4C$ 739
Sun 7/65:55 a.m.
DAY
-
YOW
1 stop8h 04m
United Airlines
Sun 14/610:44 a.m.
YOW
-
DAY
1 stop11h 39m
United Airlines
Deal found 23/4C$ 817
Fri 26/67:43 p.m.
DAY
-
YOW
1 stop4h 11m
United Airlines
Tue 30/610:00 a.m.
YOW
-
DAY
1 stop4h 18m
United Airlines
Deal found 20/4C$ 862
Sat 6/66:00 a.m.
DAY
-
YOW
2 stops11h 35m
Delta
Sat 13/66:55 a.m.
YOW
-
DAY
2 stops14h 51m
Delta
Deal found 22/4C$ 927

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 25 April 2026.

Round-trip from

C$ 668
United Airlines
  • United Airlines
  • 18/6-24/6
  • 2 total stops
  • 16h 48m total
  • Dayton to Ottawa
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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 25 April 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

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Thu 18/6

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

1 stop4h 11m

Ottawa

Wed 24/6

6:25 a.m.-7:02 p.m.

1 stop12h 37m

C$ 668

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 1/7

7:43 p.m.-10:03 a.m.

1 stop14h 20m

Ottawa

Sat 4/7

7:30 p.m.-9:48 a.m.

1 stop14h 18m

C$ 739
Quickest round-trip

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Sat 26/9

10:20 a.m.-2:17 p.m.

1 stop3h 57m

Ottawa

Sat 3/10

10:35 a.m.-4:51 p.m.

1 stop6h 16m

C$ 739

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Sun 7/6

5:55 a.m.-1:59 p.m.

1 stop8h 04m

Ottawa

Sun 14/6

10:44 a.m.-10:23 p.m.

1 stop11h 39m

C$ 817

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

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

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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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