C$ 101 Find Cheap Flights from Washington Dulles Airport to Alberta

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 Alberta departing on 15/9. 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

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Calgary
CalgarydirectC$ 234
Calgary
CalgarydirectC$ 234

Cheap Flights from Dulles Intl to Alberta

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Alberta 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 Alberta

Fri, 10 Oct - Fri, 17 Oct
WestJet Logo
6:45 p.m. - 9:39 p.m.IAD-YYC
4h 54mdirect
WestJet Logo
11:30 a.m. - 5:50 p.m.YYC-IAD
4h 20mdirect
C$ 235WestJet
Find Deal
Mon, 22 Sep - Fri, 26 Sep
WestJet Logo
6:45 p.m. - 9:39 p.m.IAD-YYC
4h 54mdirect
WestJet Logo
11:30 a.m. - 5:50 p.m.YYC-IAD
4h 20mdirect
C$ 237WestJet
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$ 265Air Canada
Find Deal
Wed, 15 Oct - Tue, 21 Oct
Air Canada Logo
9:35 a.m. - 3:50 p.m.IAD-YYC
8h 15m1 stop
Air Canada Logo
8:00 a.m. - 9:05 p.m.YYC-IAD
11h 05m2 stops
C$ 272Air Canada
Find Deal
Sat, 6 Sep - Tue, 16 Sep
United Airlines Logo
1:15 p.m. - 10:53 p.m.IAD-YYC
11h 38m1 stop
United Airlines Logo
3:49 p.m. - 8:08 a.m.YYC-IAD
14h 19m1 stop
C$ 320United Airlines
Find Deal
Mon, 15 Sep - Fri, 19 Sep
United Airlines Logo
10:14 p.m. - 12:18 p.m.IAD-YYC
16h 04m2 stops
United Airlines Logo
3:49 p.m. - 5:24 a.m.YYC-IAD
11h 35m1 stop
C$ 334United Airlines
Find Deal
Sat, 6 Sep - Fri, 12 Sep
American Airlines Logo
7:17 p.m. - 11:51 a.m.IAD-YYC
18h 34m2 stops
American Airlines Logo
12:47 p.m. - 10:07 a.m.YYC-IAD
19h 20m2 stops
C$ 341American Airlines
Find Deal
Tue, 2 Sep - Tue, 9 Sep
American Airlines Logo
4:36 p.m. - 12:05 p.m.IAD-YYC
21h 29m1 stop
American Airlines Logo
1:26 p.m. - 10:07 a.m.YYC-IAD
18h 41m2 stops
C$ 348American Airlines
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Mon, 22 Sep - Thu, 25 Sep
 Logo
6:45 p.m. - 9:39 p.m.IAD-YYC
4h 54mdirect
 Logo
12:20 a.m. - 3:06 p.m.YYC-IAD
12h 46m1 stop
C$ 396
Find Deal
Mon, 15 Sep - Thu, 18 Sep
 Logo
6:45 p.m. - 9:39 p.m.IAD-YYC
4h 54mdirect
 Logo
12:20 a.m. - 3:06 p.m.YYC-IAD
12h 46m1 stop
C$ 397
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to Alberta flights

Get data-powered insights and trends into flights from Dulles Intl to Alberta 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 Alberta 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 Alberta.

The cheapest ticket to Alberta from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Calgary, at C$ 390 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Calgary (YYC), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 390.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Alberta?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 996, prices are generally cheapest when you fly direct.

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

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 Alberta, 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 Alberta is May, when tickets cost C$ 492 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is C$ 688 and C$ 625 respectively.

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

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

If your flying dates are flexible, you should consider flying to Alberta on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Washington Dulles Airport to Alberta. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

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

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 Alberta, 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 a flight from Washington, D.C. Dulles Intl Airport to Alberta, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


Good to know

Low seasonNovember
Cheapest flightC$ 101
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Washington Dulles Airport to Calgary

FAQs - booking Alberta flights

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

    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 Alberta.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Alberta 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 Alberta?

    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 Alberta 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 Alberta?

    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 Alberta 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 Alberta?

    The cheapest time of day to fly to Alberta is generally in the morning, when round-trip flights cost C$ 410 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Alberta is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 499.

Top tips for finding cheap flights to Alberta

  • 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$ 115 one-way - C$ 830 round-trip

Reviews of the top 3 airlines flying from Dulles Intl to Alberta

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Alberta. 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 Alberta? 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.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

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.

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.

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

My flight was delayed three times then eventually cancelled the next flight was the following day scheduled for 1030 it was delayed I had to cancel reservations I had to put people up in hotels on the other end as they came out of town to pick me up all at my expense because WestJet couldn’t get it together I’m very disappointed in WestJet’s performance and how they handled the situation Get your customers to where they need to be in a timely fashion, even if that means putting them on your competitors jets Customer service should be number one I will think twice now with booking with WestJet

Arrival at Comox from, London,ON 6 hours later... No bueano

Poorly staffed check-in in Victoria. Unhappy WestJet person on counter. Then our flight was delayed by 2 hours, which meant our luggage failed to make the flight to LHR. Overall poor communications to passengers. Fortunately the flight from YYC to LHR was good and on time.

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

No TV's. Seats are super uncomfortable. Crew was great!

This flight was canceled at the last moment and I was stranded in the Vancouver International. I spent the night there without compensation and the staff looked annoyed and wanted to get rid of the passengers without offering much help.

Service Director cut all cabin lights and window screens defaulted to dark, but it was an afternoon flight going west. I spent hours trying to see what was reading as reading lights weren't working either. What the hell.

The food could have been better. The flight attendant was the friendliest and most helpful I have ever had.

it was great only downfall was that the tvs weren't working but the rest was great specially the wifi

The Entertainment system was nearly useless because videos kept stopping then jumping over segments at random but closely spaced intervals. About 75% of the plane gave up trying to watch and then the gaps and jumps became shorter, It was terrible and made it hard to know what was happening since it was not a normal buffering pause where you still get the cont6en t. Instead the video would pause then jump ahead missing short segments and dialog entirely! The economy class seats on all flights have less and less legroom. I’m tall and the upgraded seats are no better for the leg room, not worth it. I flew from Toronto to Calgary….The staff at YYZ was awesome and kind. My flight’s (prior) incoming plane from Liberia had been delayed over 3 hours and the attendant quickly and kindly transferred me to the earlier flight that got me in hours earlier. Such a great staff!! Every staff member on the plane was very-very Canadian/Kind . Great job and attitude you folks! The plane itself was new and in great condition, except the issue with the video streaming.

I did not like ANYTHING about Discover....see my previous comments regarding our trip. I will do everything possible never to fly with Discover again!!!

The flight was delayed at the last moment quoting an absurd weather reason. This delay led to an issue with my connecting flight. I was made to run (literary) from this flight to the next one ( as they preponed departure. I was still in my DCA to YYZ flight when the boarding started for the next connecting flight. After my sprint to get the connecting flight, found that no place for my carry on. Had to sit for 3 hours with my back-pack on my lap , it was the most uncomfortable and inconvenient journey with little to no empathy shown by cabin crew in both flights. Another poor show from Air Canada!! Cant help because of lack of options !!

Everything you need to know for your flight from Dulles Intl to Alberta

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