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$220+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YOW
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap 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 April 29, 2026.

This United Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 6/187:43 pm
DAY
-
YOW
1 stop14h 20m
United Airlines
Wed 6/246:25 am
YOW
-
DAY
1 stop7h 17m
United Airlines
Deal found 4/27$488
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/277:20 am
DAY
-
YOW
1 stop6h 39m
United Airlines
Wed 6/36:25 am
YOW
-
DAY
1 stop7h 17m
United Airlines
Deal found 4/29$499
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 7/15:43 am
DAY
-
YOW
1 stop11h 24m
United Airlines
Sat 7/46:00 am
YOW
-
DAY
1 stop8h 18m
United Airlines
Deal found 4/27$540
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 6/105:34 am
DAY
-
YOW
2 stops7h 31m
United Airlines
Wed 6/1712:00 pm
YOW
-
DAY
2 stops7h 04m
United Airlines
Deal found 4/26$591
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:17 pm
DAY
-
YOW
2 stops9h 03m
Delta
Wed 6/36:55 am
YOW
-
DAY
2 stops11h 05m
Delta
Deal found 4/29$613
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/2210:23 am
DAY
-
YOW
1 stop13h 31m
United Airlines
Mon 5/256:25 am
YOW
-
DAY
1 stop6h 26m
United Airlines
Deal found 4/27$616
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 am
DAY
-
YOW
2 stops11h 35m
Delta
Fri 6/196:55 am
YOW
-
DAY
2 stops10h 53m
Delta
Deal found 4/28$626

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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$488
(United Airlines)

One-way from

$220
(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
Search Deals
One-way flight from 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 2,558,603 searches. Data last updated April 29, 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 6/18

7:43 pm-11:54 pm

1 stop4h 11m

Ottawa

Wed 6/24

6:25 am-7:02 pm

1 stop12h 37m

$488
Quickest round-trip

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 6/10

7:43 pm-11:54 pm

1 stop4h 11m

Ottawa

Wed 6/17

6:25 am-1:42 pm

1 stop7h 17m

$488

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 5/27

7:20 am-1:59 pm

1 stop6h 39m

Ottawa

Wed 6/3

6:25 am-1:42 pm

1 stop7h 17m

$499

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 7/1

7:43 pm-11:54 pm

1 stop4h 11m

Ottawa

Sat 7/4

7:30 pm-9:48 am

1 stop14h 18m

$540

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Fri 6/12

5:55 am-5:11 pm

2 stops11h 16m

Ottawa

Fri 6/19

6:25 am-1:42 pm

1 stop7h 17m

$602

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 5/27

3:17 pm-12:20 am

2 stops9h 03m

Ottawa

Wed 6/3

6:55 am-6:00 pm

2 stops11h 05m

$613
Cheapest one-way
Quickest one-way

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 5/27

7:20 am-1:59 pm

1 stop6h 39m

$220

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 5/27

3:17 pm-12:20 am

2 stops9h 03m

$277

DaytonOttawa

DAY - YOW

DAYYOW

Dayton

Wed 5/27

6:31 am-8:00 pm

3 stops13h 29m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Sorted by cheapest first

Compare providers for flights from Dayton to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to Ottawa in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.

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 fly from Dayton to Ottawa in about 4h 11m. The time it takes to get you to your destination can typically vary by up to . The distance between Dayton and Ottawa is about 573 mi.

  • 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

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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