C$ 96 Find Cheap Flights from Washington Dulles Airport to British Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to British Columbia departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to British Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to British Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to British Columbia, as well as popular online travel agencies
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Best British Columbia Flight Deals from Dulles Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Kelowna
Kelowna1 stopC$ 517
Kelowna
Kelowna1 stopC$ 517

Cheap Flights from Dulles Intl to British Columbia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to British Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to British Columbia

Mon, 25 Aug - Fri, 29 Aug
WestJet Logo
6:45 p.m. - 9:37 p.m.IAD-YYC
4h 52mdirect
WestJet Logo
11:30 a.m. - 5:54 p.m.YYC-IAD
4h 24mdirect
C$ 235WestJet
Find Deal
Fri, 22 Aug - Mon, 25 Aug
WestJet Logo
6:45 p.m. - 9:37 p.m.IAD-YYC
4h 52mdirect
WestJet Logo
11:30 a.m. - 5:54 p.m.YYC-IAD
4h 24mdirect
C$ 240WestJet
Find Deal
Tue, 26 Aug - Tue, 26 Aug
United Airlines Logo
9:13 a.m. - 12:00 p.m.IAD-YYC
4h 47mdirect
United Airlines Logo
3:49 p.m. - 5:24 a.m.YYC-IAD
11h 35m1 stop
C$ 262United Airlines
Find Deal
Fri, 22 Aug - Tue, 26 Aug
United Airlines Logo
9:13 a.m. - 12:00 p.m.IAD-YYC
4h 47mdirect
United Airlines Logo
2:55 p.m. - 9:16 p.m.YYC-IAD
4h 21mdirect
C$ 278United Airlines
Find Deal
Tue, 29 Jul - Mon, 4 Aug
Air Canada Logo
10:20 a.m. - 12:10 a.m.IAD-YYC
15h 50m1 stop
Air Canada Logo
12:20 a.m. - 9:37 a.m.YYC-IAD
7h 17m1 stop
C$ 289Air Canada
Find Deal
Tue, 16 Sep - Fri, 19 Sep
Air Canada Logo
9:35 a.m. - 3:50 p.m.IAD-YYC
8h 15m1 stop
Air Canada Logo
11:55 p.m. - 9:38 a.m.YYC-IAD
7h 43m1 stop
C$ 301Air Canada
Find Deal
Sat, 30 Aug - Wed, 3 Sep
American Airlines Logo
11:51 a.m. - 9:58 p.m.IAD-YYC
12h 07m1 stop
American Airlines Logo
6:45 a.m. - 10:49 p.m.YYC-IAD
14h 04m1 stop
C$ 315American Airlines
Find Deal
Sat, 6 Sep - Fri, 12 Sep
American Airlines Logo
11:47 a.m. - 9:50 p.m.IAD-YYC
12h 03m1 stop
American Airlines Logo
1:29 p.m. - 10:07 a.m.YYC-IAD
18h 38m2 stops
C$ 329American Airlines
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Mon, 18 Aug - Sun, 31 Aug
Alaska Airlines Logo
6:13 p.m. - 10:43 p.m.IAD-YYJ
7h 30m1 stop
Alaska Airlines Logo
6:06 a.m. - 5:09 p.m.YYJ-IAD
8h 03m1 stop
C$ 375Alaska Airlines
Find Deal
Mon, 18 Aug - Thu, 4 Sep
Alaska Airlines Logo
6:13 p.m. - 10:43 p.m.IAD-YYJ
7h 30m1 stop
Alaska Airlines Logo
7:45 p.m. - 7:32 a.m.YYJ-IAD
8h 47m1 stop
C$ 391Alaska Airlines
Find Deal
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KAYAK's insights & trends for Dulles Intl to British Columbia flights

Get data-powered insights and trends into flights from Dulles Intl to British Columbia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Dulles Intl Airport to British Columbia flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to British Columbia.

The cheapest ticket to British Columbia from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Vancouver, at C$ 544 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Vancouver Intl Airport (YVR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 544.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to British Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to British Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to British Columbia is September, when tickets cost C$ 585 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is C$ 1,032 and C$ 930 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to British Columbia?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to British Columbia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to British Columbia on a Friday and more expensive on a Tuesday. On your return trip to Washington Dulles Airport, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to British Columbia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to British Columbia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Washington, D.C. Dulles Intl Airport to British Columbia, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flightC$ 96
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Washington Dulles Airport to Calgary

FAQs - booking British Columbia flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to British Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to British Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to British Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to British Columbia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to British Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to British Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to British Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to British Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to British Columbia?

    The cheapest time of day to fly to British Columbia is generally at night, when round-trip flights cost C$ 295 on average. Morning departures are around 61% more expensive than evening flights, on average. The most expensive time of day to fly to British Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 695.

Top tips for finding cheap flights to British Columbia

  • Looking for a cheap flight? 25% of our users found tickets from Washington Dulles Airport to the following destinations at these prices or less: Calgary C$ 351 one-way - C$ 353 round-trip

Top 3 airlines serving from Dulles Intl to British Columbia

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to British Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to British Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
8.5Crew
7.1Food
8.1Boarding
7.8Comfort
Airline reviews

Booked a first class ticket and was not even offered a bottle of water…or a cracker…absolutely zero in flight service on a 1 hour flight

4.0 OkayLorri, Jun 2025SEA - YVR
Read more Alaska Airlines reviews

Booked a first class ticket and was not even offered a bottle of water…or a cracker…absolutely zero in flight service on a 1 hour flight

It was too cold for the first quarter of the flight.

I loved that we boarded orderly and quickly, that I had an opportunity to check my bag free at the gate, that there was plenty of seat/leg room, there was smooth takeoff and landing, the attendants were pleasant and helpful, and that we arrived on time!!

Despite boarding starting quite late, we actually got to LAX on time. Boarding was easy and orderly. We knew that no screen with entertainment choices would be included on this flight, and that's fine. It was the best price, and we brought all the types of entertainment we needed with us, and appreciated the USB charging ports. What stood out most, was the complimentary liquor. THAT made the biggest difference in our enjoyment of this flight.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

The second leg of my trip left without me despite being my inbound transfer only a few minutes late. My friends told the gate agent and they closed the doors and left early anyway. Then they tried to rebook me on a flight SIX hours later which only changed when I got a supervisor to make it 4 hours later. The gate agent was nasty, unhelpful, and walked away from me.

Well to start the crew is Seattle told me my luggage would go right thru to Ottawa. Not so before landing we were told to pick up luggage at carousel 8. On landing I asked and was told to pick it up & take it to the conveyer to be sent to Porter. Staff said Alaska always says that but no it doesn’t happen. As for Porter they said the flight would be a bit rough, so they offered a free wine or beer. Only snacks were provided on each flight.

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

Everyone was very friendly. And helpful. I loved flying to la and back. Great flight

There was an issue with water that led to us not having potable water onboard. They dumped the onboard water and we were two hours late taking off.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Liked nothing. As per previous segment it was delay delay delay.

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

Easy boarding and comfortable seating were plusses. Enjoyed the experience and good service from the captain and crew. Many thanks...!

All was good except for the seats, not very comfy.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

PDX staff was great and we arrived on time in YVR.

They are a great airline, and i enjoying flying with them. However my experience with booking through Kayak was a horrible experience. With all the restrictions and glitches of website. My entire bookings by kayak was wrong. And there was no possible way of fixing anything with them, because they hand over responsibility to the airline after purchase is made. Will not be booking through Kayak again and will inform my family and friends not to as well.

All was good with comfort and ease of boarding. There was confusion from what gate to board at. Meant moving a long distance but I allowed plenty of time for this.

Terrible experience. Flight was delayed then canceled. They had no clue how to rebook us. Had to wait in line to take to a gate agent for 2 hours. Absolutely terrible from start to finish.

Good airport. Good entertainment on the big flight. Did not have a good way to prop up or mount my phone/ipad

Air Canada at SeaTac was the best. Polite, helpful, all good!

Everything you need to know for your flight from Dulles Intl to British Columbia

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