IAD - YHZ

$161 Find Cheap Flights from Washington Dulles Airport to Halifax - Compare and Save

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 Halifax departing on 9/8. 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, 0 bags

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Everything you should know

Cheapest round-trip
$361
Typical prices: $533-$928
Porter Airlines
Thu 9/10Thu 9/17
IAD - YHZ • 2 stops
Cheapest non-stop
$556
United Airlines
Sat 8/22Sat 8/29
IAD - YHZ • Non-stop
Nonstop flights
1 day a week
Sat
You can fly direct with United Airlines. Average duration is 2h 26m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $361 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $313 (round-trip)
Shortest trip • 5h 15m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 56% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

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

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

Thu, Sep 10 - Thu, Sep 17
Porter Airlines Logo
3:50 pm - 11:44 am
IAD
-
YHZ
18h 54m
2 stops
Porter Airlines Logo
7:30 am - 3:10 pm
YHZ
-
IAD
8h 40m
1 stop
$361Porter Airlines
Tue, Sep 15 - Mon, Sep 28
Porter Airlines Logo
11:25 am - 4:39 pm
IAD
-
YHZ
28h 14m
2 stops
Porter Airlines Logo
7:30 am - 3:10 pm
YHZ
-
IAD
8h 40m
1 stop
$362Porter Airlines
Tue, Sep 15 - Sat, Sep 19
Multiple Airlines Logo
11:25 am - 9:25 pm
IAD
-
YHZ
9h 00m
1 stop
Multiple Airlines Logo
5:25 pm - 10:45 am
YHZ
-
IAD
18h 20m
2 stops
$362Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Porter Airlines Logo
3:50 pm - 11:44 am
IAD
-
YHZ
18h 54m
2 stops
Porter Airlines Logo
7:30 am - 3:10 pm
YHZ
-
IAD
8h 40m
1 stop
$362Porter Airlines
Wed, Oct 7 - Wed, Oct 14
Air Canada Logo
9:45 am - 4:02 pm
IAD
-
YHZ
5h 17m
1 stop
Air Canada Logo
9:00 am - 3:25 pm
YHZ
-
IAD
7h 25m
1 stop
$416Air Canada
Wed, Sep 16 - Wed, Sep 23
Air Canada Logo
9:45 am - 4:02 pm
IAD
-
YHZ
5h 17m
1 stop
Air Canada Logo
4:10 pm - 8:25 pm
YHZ
-
IAD
5h 15m
1 stop
$416Air Canada
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
6:16 am - 2:03 pm
IAD
-
YHZ
6h 47m
1 stop
United Airlines Logo
12:40 pm - 2:21 pm
YHZ
-
IAD
2h 41mnonstop
$421United Airlines
Wed, Oct 7 - Wed, Oct 14
Air Canada Logo
9:45 am - 4:02 pm
IAD
-
YHZ
5h 17m
1 stop
Air Canada Logo
7:15 am - 3:25 pm
YHZ
-
IAD
9h 10m
2 stops
$421Air Canada
Sat, Sep 12 - Tue, Sep 22
United Airlines Logo
8:20 am - 11:46 am
IAD
-
YHZ
2h 26mnonstop
United Airlines Logo
2:50 pm - 10:59 pm
YHZ
-
IAD
9h 09m
1 stop
$426United Airlines
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
6:16 am - 2:03 pm
IAD
-
YHZ
6h 47m
1 stop
United Airlines Logo
12:40 pm - 2:21 pm
YHZ
-
IAD
2h 41mnonstop
$431United Airlines
Booking Insights

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

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

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Halifax?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Halifax departing in September.

Flight prices are below average for this route right now.

Flights to Halifax from Washington, D.C. Dulles Intl Airport usually cost between $565 and $784 in September.
The lowest price found in the past 5 days was $361 on Porter Airlines (Sep 10-Sep 17).

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

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 Halifax, 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 Halifax is February, where tickets cost $214 (return) on average. On the other hand, the most expensive months are November and September, where the average cost of round-trip tickets is $817 and $698 respectively.

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

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $543 on average.

Good to know

Low season

February

Cheapest flight

$161
Best time to beat the crowds with an average 56% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Washington Dulles Airport to Halifax

When to book flights from Dulles Intl to Halifax

Are your dates flexible? Find out the best times to travel from Dulles Intl to Halifax 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 Washington Dulles Airport to Halifax flights

  • How many flights are there between Washington, D.C. Dulles Intl Airport and Halifax per day?

    There is a maximum of 1 nonstop flight a day that takes off from Washington, D.C. Dulles Intl Airport and lands in Halifax, with an average flight time of 2h 26m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 1 flights.

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Halifax was $161 for a one-way ticket and $361 for a round-trip.

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

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

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Halifax?

    Only American Airlines offers inflight Wi-Fi service on the Washington Dulles Airport to Halifax flight route.

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

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Washington Dulles Airport to Halifax flight route.

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

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

  • On which days can I fly direct from Washington Dulles Airport to Halifax?

    You can catch a nonstop flight from Washington Dulles Airport to Halifax on Saturday.

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Halifax are United Airlines and Air Canada. With an average price for the route of $565 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $581 and an overall rating of 7.1.

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

    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 Halifax.

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

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

    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 Halifax with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and YHZ 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 Washington Dulles Airport to Halifax?

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

Prefer to fly direct from Washington Dulles Airport to Halifax?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Halifax Intl.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Halifax Intl Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Halifax Intl

Saturday

United Airlines

United Airlines

See more direct flights

Direct returns

Halifax Intl to Washington, D.C. Dulles Intl

Saturday

United Airlines

United Airlines

See more direct flights

Reviews of the top airlines flying from Dulles Intl to Halifax

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Halifax. 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 Halifax? 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 10062 reviews
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
6.7Food
Airline reviews

My flight was delayed so bad i missed u it so i just said never mind

2.0 MediocreDanika, Jul 2026
IAD - EWR
Read more United Airlines reviews

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

1. Everything was satisfactory concerning the flight. 2. Can't think of what could be better right now.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

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.

Liked nothing. As per previous segment it was delay delay delay.

Extremely uncomfortable sitting in a small space for 2 hours, especially for older people. Understood it was circumstantial.

Shout out to the check in counter staff in Richmond. So pleasant and helpful with ticketing and seat selection.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

The long delay was the worst part of the flight.

We travelled from London to Halifax. Customer service was excellent.fron the day we booked until arriving. The gate was only a short frombthe waiting area and walk Boarding was efficiently handled and plane took off on time. The service on the plane was very good. Fool an acceptable drandard Only downside was that the legroom was tight for anybody just over 6ft tall and am usually able to travel without difficulty. I will definitely fly with Air Canada again but next time pay for extr space.

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

Old, noisy plane, bad coffee, delayed. Flight attendant was very nice.

My flight was cancelled. The flight they booked me on was delayed over 2 hours with mechanical problems so I missed my connection and they ran out of hotel rooms, so I had to book and pay for it on my own. I also had to pay for food out of pocket. It was a terrible experience.

Was surprised the plane was a turbo prop. These are much noisier than jet planes.

Plus; Easy check in. Organized and efficient crew. Minus; Legroom on plane. Wiped down armrests and tray table with a Clorox wipe and wipe showed more dirt than I thought was there.

An hour and a half late. Seats as always ridiculously cramped. Beverage options limited. Stale pretzels. The usual…

We had a significant illness at the last minute. Air Canada was unsympathetic and rude and refused to give us any credit on our unused ticket.

Ran wonderfully and smoothly roundtrip. Could not have asked for more from the staff.

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

Information on your arrival and departure airports