YHZ - IAD

C$ 310 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 13/9. 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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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.

Sun, 31 Aug - Sun, 7 Sep
Porter Airlines Logo
6:45 a.m. - 2:56 p.m.YHZ-IAD
9h 11m2 stops
Porter Airlines Logo
4:20 p.m. - 11:40 p.m.IAD-YHZ
6h 20m2 stops
C$ 556Porter Airlines
Find Deal
Thu, 21 Aug - Sun, 24 Aug
Porter Airlines Logo
6:45 a.m. - 2:56 p.m.YHZ-IAD
9h 11m2 stops
Porter Airlines Logo
4:10 p.m. - 11:29 p.m.IAD-YHZ
6h 19m2 stops
C$ 581Porter Airlines
Find Deal
Thu, 21 Aug - Sun, 24 Aug
 Logo
5:05 a.m. - 2:56 p.m.YHZ-IAD
10h 51m1 stop
 Logo
11:35 a.m. - 10:15 p.m.IAD-YHZ
9h 40m1 stop
C$ 652
Find Deal
Thu, 18 Sep - Tue, 23 Sep
United Airlines Logo
2:50 p.m. - 8:41 p.m.YHZ-IAD
6h 51m1 stop
United Airlines Logo
5:53 p.m. - 11:55 p.m.IAD-YHZ
5h 02m1 stop
C$ 663United Airlines
Find Deal
Thu, 18 Sep - Mon, 29 Sep
United Airlines Logo
2:50 p.m. - 8:41 p.m.YHZ-IAD
6h 51m1 stop
United Airlines Logo
5:10 p.m. - 11:55 p.m.IAD-YHZ
5h 45m1 stop
C$ 677United Airlines
Find Deal
Thu, 21 Aug - Sun, 24 Aug
 Logo
6:45 a.m. - 2:56 p.m.YHZ-IAD
9h 11m2 stops
 Logo
9:35 a.m. - 4:05 p.m.IAD-YHZ
5h 30m1 stop
C$ 685
Find Deal
Fri, 12 Sep - Mon, 15 Sep
Air Canada Logo
5:30 p.m. - 9:05 p.m.YHZ-IAD
4h 35m1 stop
Air Canada Logo
9:35 a.m. - 4:10 p.m.IAD-YHZ
5h 35m1 stop
C$ 728Air Canada
Find Deal
Sat, 30 Aug - Wed, 3 Sep
Air Canada Logo
5:25 p.m. - 9:01 p.m.YHZ-IAD
4h 36m1 stop
Air Canada Logo
9:35 a.m. - 4:10 p.m.IAD-YHZ
5h 35m1 stop
C$ 731Air Canada
Find Deal
Thu, 18 Sep - Tue, 30 Sep
Delta Logo
6:40 a.m. - 2:33 p.m.YHZ-IAD
8h 53m2 stops
Delta Logo
1:00 p.m. - 11:13 p.m.IAD-YHZ
9h 13m2 stops
C$ 738Delta
Find Deal
Thu, 18 Sep - Tue, 30 Sep
Delta Logo
3:20 p.m. - 11:06 p.m.YHZ-IAD
8h 46m2 stops
Delta Logo
12:35 p.m. - 11:13 p.m.IAD-YHZ
9h 38m2 stops
C$ 743Delta
Find Deal
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$ 556) and United Airlines (C$ 663).


Good to know

Low seasonSeptember
Cheapest flightC$ 310
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 5% 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$ 224 for a one-way ticket and C$ 402 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?

    SkyTeam, Star Alliance, and oneworld 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$ 489 and an overall rating of 8.0, 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.
8.0
Porter AirlinesOverall score based on 318 reviews
7.6Food
8.2Boarding
8.7Crew
7.0Entertainment
8.0Comfort
Airline reviews

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

10.0 ExcellentAnonymous, Jul 2025YYZ - RSW
Read more Porter Airlines reviews

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!

The whole experience from check in to deboarding was fantastic.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

Great! Personable crew. I love that they pour complimentary beer and wine.

I love the 2 seats per row. More room. The crew were excellent.

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

All good, but plane outdated, seat uncomfortable, food that we had was 4 out of 10. Crew was great!

Lack of crew staffs to handle emergency medical situations that ending no meal served and only hot water and bag of pretzels served for business class!

Very Poor Even with the disruptions our flight was delayed twice then eventually cancelled. Subsequently we to this date have lost 3 days of our vacation. The situation still remains unresolved

The app and the information given at the counter did not match

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

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