YHZ - IAD

$185 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 7/8. 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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Flights 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

Thu, Sep 18 - Mon, Sep 29
Air Canada Logo
5:20 pm - 9:05 pmYHZ-IAD
4h 45m1 stop
Air Canada Logo
9:45 am - 4:00 pmIAD-YHZ
5h 15m1 stop
$330Air Canada
Find Deal
Thu, Sep 18 - Mon, Sep 29
Air Canada Logo
5:20 pm - 9:05 pmYHZ-IAD
4h 45m1 stop
Air Canada Logo
9:45 am - 4:00 pmIAD-YHZ
5h 15m1 stop
$331Air Canada
Find Deal
Thu, Sep 18 - Tue, Sep 30
Delta Logo
6:40 am - 9:13 pmYHZ-IAD
15h 33m2 stops
Delta Logo
7:00 am - 10:48 pmIAD-YHZ
14h 48m2 stops
$345Delta
Find Deal
Thu, Sep 18 - Tue, Sep 30
Delta Logo
6:40 am - 9:13 pmYHZ-IAD
15h 33m2 stops
Delta Logo
7:00 am - 10:48 pmIAD-YHZ
14h 48m2 stops
$346Delta
Find Deal
Tue, Jul 8 - Mon, Jul 14
Porter Airlines Logo
6:45 am - 2:56 pmYHZ-IAD
9h 11m2 stops
Porter Airlines Logo
4:10 pm - 11:24 pmIAD-YHZ
6h 14m2 stops
$357Porter Airlines
Find Deal
Mon, Jul 28 - Sat, Aug 2
Porter Airlines Logo
6:45 am - 2:56 pmYHZ-IAD
9h 11m2 stops
Porter Airlines Logo
4:10 pm - 11:34 pmIAD-YHZ
6h 24m2 stops
$367Porter Airlines
Find Deal
Sat, Jul 26 - Sat, Aug 2
 Logo
6:45 am - 2:56 pmYHZ-IAD
9h 11m2 stops
 Logo
9:45 am - 4:03 pmIAD-YHZ
5h 18m1 stop
Sat, Jul 26 - Sat, Aug 2
 Logo
6:45 am - 2:56 pmYHZ-IAD
9h 11m2 stops
 Logo
10:20 am - 9:11 pmIAD-YHZ
9h 51m2 stops
Fri, Jun 27 - Tue, Jul 1
United Airlines Logo
2:50 pm - 9:03 pmYHZ-IAD
7h 13m1 stop
United Airlines Logo
6:15 am - 2:03 pmIAD-YHZ
6h 48m1 stop
$442United Airlines
Find Deal
Sat, Jun 28 - Tue, Jul 1
United Airlines Logo
5:15 am - 9:37 amYHZ-IAD
5h 22m1 stop
United Airlines Logo
6:15 am - 2:03 pmIAD-YHZ
6h 48m1 stop
$491United Airlines
Find Deal
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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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Halifax to Washington, D.C. Dulles Intl Airport, 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 Halifax to Washington, D.C. Dulles Intl Airport is September, where tickets cost $324 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $567 and $565 respectively.

Good to know

Low seasonFebruary
High seasonApril
Cheapest flight$185
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 8% lower on average.
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 $185 for a one-way ticket and $330 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, SkyTeam, 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 $417 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 $563 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 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.

Top airlines 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.
8.0
Porter AirlinesOverall score based on 288 reviews
7.6Food
7.0Entertainment
8.2Boarding
8.1Comfort
8.7Crew
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2025YHZ - YOW
Read more Porter Airlines reviews

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

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

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.

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

So we didn't actually go. We were hoping to go for the Inauguration of the first female president. When That Guy got elected, we bailed. Unfortunately, we got basically none of our money back, despite having travel insurance. Would not fly with Air Canada again unless I had to.

This was my first time flying on Air Canada and the experience was good and pleasant enough, great crew members and the price I paid was amazing,

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

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