YHZ - IAD

$155 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 Dulles Intl departing on 1/24. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$214
Porter Airlines
Sat 4/11Mon 4/13
YHZ - IAD • 2 stops
Cheapest one-way
$155
Typical prices: $472-$517
Air Canada
Sat 1/24
YHZ - IAD • 1 stop
Top airlines
Porter Airlines
Cheapest • from $234 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
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 Dulles Intl

Sat, Apr 11 - Mon, Apr 13
Porter Airlines Logo
7:00 am - 12:29 pm
YHZ
-
IAD
6h 29m2 stops
Porter Airlines Logo
11:40 am - 8:05 pm
IAD
-
YHZ
7h 25m1 stop
$214Porter Airlines
Mon, May 11 - Mon, May 25
Porter Airlines Logo
6:45 am - 2:56 pm
YHZ
-
IAD
9h 11m2 stops
Porter Airlines Logo
11:35 am - 11:29 pm
IAD
-
YHZ
10h 54m2 stops
$231Porter Airlines
Sat, Apr 11 - Mon, Apr 13
Porter Airlines Logo
7:00 am - 12:29 pm
YHZ
-
IAD
6h 29m2 stops
Porter Airlines Logo
11:40 am - 11:54 pm
IAD
-
YHZ
11h 14m2 stops
$234Porter Airlines
Fri, Jan 23 - Sun, Jan 25
Air Canada Logo
9:00 am - 3:46 pm
YHZ
-
IAD
7h 46m1 stop
Air Canada Logo
9:00 am - 3:11 pm
IAD
-
YHZ
5h 11m1 stop
$266Air Canada
Sat, Apr 11 - Mon, Apr 13
United Airlines Logo
2:50 pm - 9:04 pm
YHZ
-
IAD
7h 14m1 stop
United Airlines Logo
6:00 am - 1:54 pm
IAD
-
YHZ
6h 54m1 stop
$273United Airlines
Thu, Jan 8 - Fri, Jan 9
Air Canada Logo
9:00 am - 3:46 pm
YHZ
-
IAD
7h 46m1 stop
Air Canada Logo
9:45 am - 3:47 pm
IAD
-
YHZ
5h 02m1 stop
$277Air Canada
Thu, Jan 8 - Fri, Jan 9
Air Canada Logo
9:00 am - 3:46 pm
YHZ
-
IAD
7h 46m1 stop
Air Canada Logo
4:30 pm - 12:26 am
IAD
-
YHZ
6h 56m1 stop
$280Air Canada
Thu, Jan 8 - Fri, Jan 9
Air Canada Logo
6:55 am - 3:46 pm
YHZ
-
IAD
9h 51m2 stops
Air Canada Logo
4:30 pm - 10:26 pm
IAD
-
YHZ
4h 56m1 stop
$284Air Canada
Thu, Jan 8 - Fri, Jan 9
Air Canada Logo
6:55 am - 3:46 pm
YHZ
-
IAD
9h 51m2 stops
Air Canada Logo
9:00 am - 9:16 pm
IAD
-
YHZ
11h 16m2 stops
$329Air Canada
Sat, Apr 11 - Mon, Apr 13
United Airlines Logo
7:00 am - 4:02 pm
YHZ
-
IAD
10h 02m2 stops
United Airlines Logo
6:00 am - 1:54 pm
IAD
-
YHZ
6h 54m1 stop
$333United Airlines
Booking Insights

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

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

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

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

If you are looking for a flight deal from Halifax to Washington Dulles Airport, look for departures on Sundays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Washington Dulles Airport, Tuesday is the cheapest day to fly and Monday is the most expensive.

Find deals

Good to know

Cheapest flight$155
Flight from Halifax to Washington Dulles Airport

When to book flights from Halifax to Dulles Intl

Are your dates flexible? Find out the best times to travel from Halifax to Dulles Intl 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 $155 for a one-way ticket and $214 for a round-trip.

  • Do I need a passport to fly between Halifax and Washington Dulles Airport?

    Yes, you’ll need a passport to travel to Washington Dulles Airport from Halifax.

  • 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 is the only airline alliance operating flights between Halifax and Washington Dulles Airport.

  • 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 travelers 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. Booking your flights between Halifax and IAD can sometimes prove cheaper using this method.

  • 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 airline flying from Halifax to Dulles Intl

 
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 Dulles Intl? 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.
7.1
Air CanadaOverall score based on 10527 reviews
6.3Food
7.1Comfort
6.8Entertainment
7.3Boarding
7.8Crew
Airline reviews

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

6.0 GoodReg, Dec 2025
YHZ - YYZ
Read more Air Canada reviews

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

Seats too small and too cramped, I have stomach cancer and I threw up after the flight . No advance boarding for disabled people. No aisle seats available for disabled people who have to use the washroom frequently. No space for cabin baggage for disabled people who have to carry bulky medications or equipment to use on the flight. Baggage rules and fees are ridiculous. I have been an aeroplan member for 30 years and I fly frequently, but from now on I will choose offshore carriers. .

taking our carryon and forcing us to check it through

Obviously the leg room...but I guess that's what business class would be ..expensive though.

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

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

Information on your arrival and departure airports

Halifax (YHZ)
Dulles Intl (IAD)