YHZ - IAD

C$ 172 Find Cheap Flights from Halifax to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Halifax to Washington, D.C. departing on 20/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

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

Cheap Flights from Halifax to Dulles Intl (YHZ-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Halifax to Dulles Intl 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 Halifax to Washington, D.C.

Fri, 3 Oct - Mon, 6 Oct
 Logo
7:00 a.m. - 4:05 p.m.YHZ-IAD
10h 05m1 stop
 Logo
9:35 a.m. - 4:10 p.m.IAD-YHZ
5h 35m1 stop
C$ 285
Find Deal
Tue, 11 Nov - Wed, 12 Nov
 Logo
7:00 a.m. - 8:57 p.m.YHZ-IAD
14h 57m1 stop
 Logo
4:25 p.m. - 12:26 a.m.IAD-YHZ
7h 01m1 stop
C$ 313
Find Deal
Fri, 3 Oct - Tue, 7 Oct
 Logo
2:50 p.m. - 10:33 p.m.YHZ-IAD
8h 43m1 stop
 Logo
10:20 a.m. - 7:39 p.m.IAD-YHZ
8h 19m1 stop
C$ 327
Find Deal
Tue, 11 Nov - Wed, 12 Nov
Porter Airlines Logo
8:25 a.m. - 5:14 p.m.YHZ-IAD
9h 49m2 stops
Porter Airlines Logo
11:40 a.m. - 8:05 p.m.IAD-YHZ
7h 25m1 stop
C$ 338Porter Airlines
Find Deal
Thu, 11 Dec - Sun, 14 Dec
Porter Airlines Logo
8:25 a.m. - 5:14 p.m.YHZ-IAD
9h 49m2 stops
Porter Airlines Logo
11:40 a.m. - 8:05 p.m.IAD-YHZ
7h 25m1 stop
C$ 356Porter Airlines
Find Deal
Tue, 11 Nov - Wed, 12 Nov
Porter Airlines Logo
8:30 a.m. - 5:14 p.m.YHZ-IAD
9h 44m1 stop
Porter Airlines Logo
11:40 a.m. - 7:51 p.m.IAD-YHZ
7h 11m2 stops
C$ 358Porter Airlines
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Air Canada Logo
5:45 a.m. - 2:25 p.m.YHZ-IAD
9h 40m2 stops
Air Canada Logo
8:16 a.m. - 2:59 p.m.IAD-YHZ
5h 43m1 stop
C$ 365Air Canada
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Air Canada Logo
5:45 a.m. - 2:25 p.m.YHZ-IAD
9h 40m2 stops
Air Canada Logo
12:41 p.m. - 9:09 p.m.IAD-YHZ
7h 28m2 stops
C$ 382Air Canada
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Delta Logo
1:25 p.m. - 12:13 a.m.YHZ-IAD
11h 48m2 stops
Delta Logo
6:05 a.m. - 5:39 p.m.IAD-YHZ
10h 34m2 stops
C$ 501Delta
Find Deal
Tue, 11 Nov - Wed, 12 Nov
WestJet Logo
8:20 a.m. - 11:52 p.m.YHZ-IAD
16h 32m2 stops
WestJet Logo
11:05 a.m. - 1:42 a.m.IAD-YHZ
13h 37m2 stops
C$ 803WestJet
Find Deal

Everything you should know

Top airlines
Porter Airlines
Cheapest • from C$ 338 (round-trip)
Porter Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 285
Multiple Airlines
Fri 3/10Mon 6/10
YHZ - IAD • 1 stop
Cheapest one-way flights
C$ 172
Typical prices: C$ 450-527
Porter Airlines
Sat 20/9
YHZ - IAD • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Booking Insights

KAYAK's insights & trends for Halifax to Washington, D.C. flights

Get data-powered insights and trends into flights from Halifax to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Halifax to Washington Dulles Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Halifax to Washington Dulles Airport were found on Porter Airlines (C$ 338) and Air Canada (C$ 365).

Good to know

Low seasonSeptember
Cheapest flightC$ 172
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Halifax to Washington Dulles Airport

When to book flights from Halifax to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Halifax to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Halifax to Washington Dulles Airport flights

  • What is the cheapest flight from Halifax to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Halifax to Washington, D.C. Dulles Intl Airport was C$ 124 for a one-way ticket and C$ 206 for a round-trip.

  • Which aircraft models fly most regularly from Halifax to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Halifax to Washington Dulles Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Halifax and Washington Dulles Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Halifax to Washington, D.C., Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Halifax to Washington, D.C. are Porter Airlines and Air Canada. With an average price for the route of C$ 547 and an overall rating of 7.9, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 615 and an overall rating of 7.1.

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

    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 Halifax to Washington Dulles Airport.

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

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

    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 to Washington Dulles Airport with an airline and back to Halifax with another airline.

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

    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 to Washington Dulles Airport from Halifax up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Halifax to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Halifax to Washington, D.C.. 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 Halifax to Washington, D.C.? 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.
7.9
Porter AirlinesOverall score based on 363 reviews
7.6Food
8.1Boarding
7.9Comfort
8.6Crew
7.0Entertainment
Airline reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

2.0 MediocreAnonymous, Sep 2025YDF - YHZ
Read more Porter Airlines reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

The flight was fine see earlier note for the problem

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

I was very excited when we were to arrive 19 mins early . However that did not last long since there was no available gate and sat there waiting almost a hour.

Biggest problem for me is that I am Star Alliance Gold and they were not able to give me access to to Maple Lounge because of some computer glitch . It was management by information system. She could clearly see my status and still would not give me access because the computer woudl not let her. She should have override that be attentive to a customer and figure rhat out later

Economy seats always cramped, no meal on international flight, no plugs for electronics, but we got there and cabin crew was excellent.

Seats horribly uncomfortable. Air nozzles didn't work so very overheated.

Every person and every experience with Air Canada was excellent. All customer service was outstanding and done pleasantly. The notifications through their App were timely and informative. This airline shines. All other airlines should take training from them.

Flight got canceled last minute and rescheduled 3 days later, as if we do not have jobs and children to return to. 5+ hours on hold with customer support with no answer. We booked a different airline and spent 3x as much to escape Montreal bc of Air Canada. Still haven’t heard from them. Boooo

Pros: The airplane was new and had in-flight entertainment (tablet behind seats) with new movies instead of watching on personal devices. Cons: the flight time was changed without informing us. When I booked the flight, the time was 13:30pm (also in the email confirmation). However, when I reached the airport, the time was conveniently changed to 14:55pm. When I asked at the counter, they said the flight always took off at this time. The booking was made by Air Canada, but the flight was operated by United.

Better than usual. We’ve flown air Canada for years at least once or twice a year and used it to bring our Canadian American son back and forth from USA and Canada and Europe and we have had MANY bad experiences with late flights, missed connections, boarding issues, for almost 10 years. Just lots of bad experiences. This one wasn’t bad at all. It’s simply what we expected. Even though the first flight this time was 45 min late in leaving due to a maintenance issue, that didn’t mess us up. But all else was fine so we were pleased.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

It was just ok, after a weather delay and had to take 3 planes in one day I asked for another cookie and she said no only one per passenger, found that a bit pity after spending my whole day in airports and planes

Everything you need to know for your flight from Halifax to Washington, D.C.

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