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CA $374 Cheap Flights from Washington (IAD) to Yellowknife (YZF)

View CA $374 flight on Thu, Oct 22, 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Yellowknife, NT (YZF)

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Cheap flights from Washington (IAD) to Yellowknife (YZF)

Prices were available within the past 7 days and start at CA $374 for one-way flights and CA $1,259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Aug 20 - Fri, Aug 28
IAD
Washington
YZF
Yellowknife
CA $1,259 Roundtrip, found 5 days ago
CA $1,259
Roundtrip
found 5 days ago
Select WestJet flight, departing Thu, Aug 20 from Washington to Yellowknife, returning Fri, Aug 28, priced at CA $1,259 found 5 days ago

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF) cost?
You can find one-way and return flights from IAD to YZF with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAD to YZF ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
The cheapest months to fly from IAD to YZF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
Enter IAD to YZF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
Air Canada is one of the cheapest airlines offering connecting return flights from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF), with tickets starting from around CA$956 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
There are approximately 16 connecting flights per day from Washington Dulles Intl. (IAD) to Yellowknife (YZF). Some common connection points include Pearson Intl. (YYZ), Denver Intl. (DEN), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from IAD to YZF. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
You'll generally find the most flights from Washington Dulles Intl. (IAD) to Yellowknife (YZF) on a Thursday, with around 23 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Air Canada, and Delta.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
The most popular departure times for flights from Washington Dulles Intl. (IAD) to Yellowknife (YZF) are in the early morning, from 6am to 9am. Many major carriers, including United and Delta, offer flights during this window. Many travelers prefer this because it allows for an early start to their journey.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
There are no nonstop flights from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF). For flights with one stop, you can expect the journey to take around 8 hours 48 minutes. If your flight has two or more stops, the travel time typically increases to about 17 hours 48 minutes. The total distance covered on this route is approximately 3,600 kilometres. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
You can fly business class between IAD and YZF. Airlines that offer business class service on this route include:
  • Air Canada
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Yellowknife, NT (YZF) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Yellowknife
Roundtrip price
CA $1,259
Distance
3578 km

Book with confidence

Chantilly to Yellowknife Flights

The easy way to book your flights from Washington to Yellowknife 

With Expedia, it’s simple to find and book flights to Yellowknife from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 10 airlines that cover this route. There are nonstop flights to Yellowknife, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Yellowknife today, tomorrow, or this week.  

 

Save dollars with cheap flights from Washington Dulles Intl., IAD to Yellowknife, YZF 

Sort your search results by price to find great deals on your flight from Washington to Yellowknife—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Yellowknife from Washington currently is just CA $1,259 rising to CA $1,813.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Yellowknife  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Yellowknife from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Yellowknife with Expedia today.

Chantilly to Yellowknife Flights

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