Question 1

What are the cheapest airlines flying from Ottawa to Dallas round-trip?

Accepted Answer

United Airlines, at C$ 746, was found to be the cheapest airline from Ottawa to Dallas. An alternate airline flying to your destination would be WestJet. United Airlines is 11% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

What are the cheapest airlines to fly from Ottawa to Dallas one-way?

Accepted Answer

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 513. Users have also found prices from C$ 569 and C$ 841 on Delta and United Airlines, respectively.

Question 3

How far ahead should I book a flight from Ottawa to Dallas?

Accepted Answer

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

What is the cheapest month to book a flight from Ottawa to Dallas?

Accepted Answer

Currently, July is the cheapest month in which you can book a flight from Ottawa to Dallas (average of C$ 472). Flying from Ottawa to Dallas in December is currently the most expensive (average of C$ 529). 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.

Question 5

What is the cheapest day to fly from Ottawa to Dallas?

Accepted Answer

Travelers seeking maximum savings on their Ottawa to Dallas flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Dallas ranges from 48.0 - 125.0 mm per month. May is typically the wettest month, when rainfall can reach 125.0 mm. August is typically the driest time to visit Dallas when rainfall is around 48.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Dallas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

Question 8

What is the cheapest day to fly round-trip from Ottawa to Dallas?

Accepted Answer

Flights from Ottawa to Dallas are generally found to be more expensive on Saturday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dallas.

Question 9

How far in advance should I book a flight from Ottawa to Dallas?

Accepted Answer

Travellers have found it’s best to book a flight 45 days in advance to save up to 93% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ottawa to Dallas 1-2 weeks in advance for as low as C$ 899, or C$ 1,077 for flights within the next 24 hours.

Question 10

What is the cheapest month to fly from Ottawa to Dallas?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, October can be a great choice for travel to Dallas. Flights to Dallas from Ottawa in October are about C$ 847 on average during October, but can be found for as low as C$ 640.

Question 11

What is the cheapest time of day to fly from YOW to DFW?

Accepted Answer

It’s optimal to fly from Ottawa to Dallas at noon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the morning.

Question 12

What airport do you fly from for flights from Ottawa to Dallas?

Accepted Answer

Located just 10.6 km from the city centre, Ottawa is the airport most travellers will use when flying to Dallas from Ottawa. Booking flights from Ottawa (YOW) to Dallas should be relatively easy as there are 0 daily outbound flights to Dallas from 2 different airlines.

Question 13

Can I find deals for flights from Ottawa to Dallas that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Ottawa to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 14

How can I find direct flights from Ottawa to Dallas?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Dallas.

Question 15

Can I find deals for business class flights from Ottawa to Dallas?

Accepted Answer

Yes. Cheapflights offers flight deals from Ottawa to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 16

How does Cheapflights help users find flights from Ottawa to Dallas?

Accepted Answer

When you search for this flight from Ottawa to Dallas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 17

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Dallas?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Dallas.

Question 18

Can Cheapflights find flights from Ottawa to Dallas with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Ottawa to Dallas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 19

Can Cheapflights notify me if prices for flights from Ottawa to Dallas become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Ottawa to Dallas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	C$ 536
One-way from	C$ 280
Popular in	November
Cheapest in	October
Average price	C$ 860

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 640	AverageC$ 808	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 650	AverageC$ 894	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Cheap flights from Ottawa to Dallas from C$ 280

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Ottawa to Dallas are usually found in October or April, booked 44 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Ottawa to Dallas

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Find flight deals from Ottawa to Dallas

Cheapest flights from Ottawa to DallasExplore the most affordable flight options available from Ottawa to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.

Explore the most affordable flight options available from Ottawa to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.

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Best time to book a flight from Ottawa to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Ottawa with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Dallas

How far ahead should I book a flight from Ottawa to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Dallas. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Ottawa to Dallas?

What is the cheapest time of day to fly from YOW to DFW?

Find hourly flight availability from Ottawa to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 June 2025.

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated 30 June 2025.

See what other customers who have flown with Delta,United Airlines, andWestJet from Ottawa to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ottawa to Dallas?

What are the cheapest airlines flying from Ottawa to Dallas round-trip?

What are the cheapest airlines to fly from Ottawa to Dallas one-way?

Can I find deals for flights from Ottawa to Dallas that include hotel bookings?

How can I find direct flights from Ottawa to Dallas?

Can I find deals for business class flights from Ottawa to Dallas?

What is the cheapest month to book a flight from Ottawa to Dallas?

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Alternative routes for Ottawa to Dallas

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Top 2 airlines flying from Ottawa to Dallas

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How does Cheapflights help users find flights from Ottawa to Dallas?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Dallas?

Can Cheapflights find flights from Ottawa to Dallas with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to Dallas become cheaper?

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Cheapest flights from Ottawa to Dallas
Explore the most affordable flight options available from Ottawa to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.