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$154+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YOW
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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.
Fri 12/267:50 pmDAY - YOW
1 stop4h 04mUnited Airlines
Fri 1/24:15 pmYOW - DAY
2 stops17h 48mUnited Airlines
Deal found 11/11$875
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:59 amDAY - YOW
3 stops17h 42mAmerican Airlines
Fri 1/26:45 amYOW - DAY
2 stops14h 57mAmerican Airlines
Deal found 11/11$1,125

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 November 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$875
(United Airlines)

One-way from

$154
(United Airlines)
Provider with most accurate pricing for Dayton-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Ottawa flights.
Search Deals
From Dayton to Ottawa
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One-way flight from 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 2,558,603 searches. Data last updated November 13, 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

Fri 12/26

7:50 pm-11:54 pm

1 stop4h 04m

Ottawa

Fri 1/2

4:15 pm-10:03 am

2 stops17h 48m

$875

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Fri 12/26

6:59 am-12:41 am

3 stops17h 42m

Ottawa

Fri 1/2

6:45 am-9:42 pm

2 stops14h 57m

$1,125

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Thu 12/25

7:50 pm-11:54 pm

1 stop4h 04m

$154

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Thu 12/25

6:03 am-6:25 pm

3 stops12h 22m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

  • Most accurate provider: When it comes to deals on Dayton-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $147). Flying from Dayton to Ottawa in April is currently the most expensive (average of $389). 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?

    Airlines like United Airlines and American Airlines fly from Dayton to Ottawa in about 4h 04m. The time it takes to get you to your destination can typically vary by up to 13h 38m. The distance between Dayton and Ottawa is about 573 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $147). Flying from Dayton to Ottawa in April is currently the most expensive (average of $389). 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 Ottawa?

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

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