$182 Find Cheap Flights from Washington Dulles Airport to Nova Scotia

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 Nova Scotia departing on 9/17. 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 Nova Scotia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Nova Scotia, 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 Washington, D.C. to Nova Scotia, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Nova Scotia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Halifax
Halifax1 stop$349
Sydney
Sydney1 stop$658
Halifax
Halifax1 stop$349
Sydney
Sydney1 stop$658

Book Cheap Dulles Intl to Nova Scotia Plane Tickets

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

Sun, Oct 12 - Mon, Oct 20
 Logo
11:35 am - 10:15 pmIAD-YHZ
9h 40m1 stop
 Logo
8:30 am - 3:06 pmYHZ-IAD
7h 36m1 stop
Thu, Oct 2 - Wed, Oct 8
 Logo
11:35 am - 10:39 pmIAD-YHZ
10h 04m1 stop
 Logo
6:30 am - 3:06 pmYHZ-IAD
9h 36m1 stop
Fri, Oct 3 - Thu, Oct 9
 Logo
11:35 am - 10:15 pmIAD-YHZ
9h 40m1 stop
 Logo
11:00 pm - 10:16 amYHZ-IAD
12h 16m1 stop
Tue, Sep 30 - Sat, Oct 4
 Logo
4:20 pm - 12:24 amIAD-YHZ
7h 04m1 stop
 Logo
8:30 am - 3:06 pmYHZ-IAD
7h 36m1 stop
Sat, Sep 6 - Fri, Sep 12
Porter Airlines Logo
4:20 pm - 12:24 amIAD-YHZ
7h 04m1 stop
Porter Airlines Logo
6:30 am - 3:06 pmYHZ-IAD
9h 36m1 stop
$440Porter Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
Porter Airlines Logo
4:10 pm - 12:24 amIAD-YHZ
7h 14m1 stop
Porter Airlines Logo
6:30 am - 3:06 pmYHZ-IAD
9h 36m1 stop
$447Porter Airlines
Find Deal
Sun, Sep 21 - Fri, Sep 26
Air Canada Logo
9:35 am - 3:32 pmIAD-YYG
4h 57m1 stop
Air Canada Logo
4:20 pm - 9:05 pmYYG-IAD
5h 45m1 stop
$624Air Canada
Find Deal
Thu, Sep 18 - Sun, Sep 21
Air Canada Logo
9:35 am - 3:32 pmIAD-YYG
4h 57m1 stop
Air Canada Logo
5:20 am - 9:38 amYYG-IAD
5h 18m1 stop
$631Air Canada
Find Deal
Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
10:18 pm - 10:49 amIAD-YSJ
11h 31m2 stops
United Airlines Logo
11:35 am - 7:30 amYSJ-IAD
20h 55m2 stops
$881United Airlines
Find Deal
Sun, Sep 21 - Sat, Sep 27
United Airlines Logo
10:08 pm - 5:46 pmIAD-YSJ
18h 38m2 stops
United Airlines Logo
11:35 am - 7:32 amYSJ-IAD
20h 57m2 stops
$943United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to Nova Scotia flights

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

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

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 Nova Scotia, 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 Nova Scotia is January, when tickets cost $162 (return) on average. On the other hand, the most expensive months are February and August, when the average cost of round-trip tickets is $817 and $699 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Nova Scotia on a Tuesday and more expensive on a Monday. On your return trip to Washington Dulles Airport, you should consider flying back on a Sunday, and avoid Mondays for better deals.


Good to know

Low seasonJanuary
Cheapest flight$182
Best time to beat the crowds with an average 69% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Washington Dulles Airport to Halifax

FAQs - booking Nova Scotia flights

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

    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 Nova Scotia.

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

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

    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 from Washington Dulles Airport to Nova Scotia with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Nova Scotia?

    The cheapest time of day to fly to Nova Scotia is generally in the afternoon, when round-trip flights cost $428 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Nova Scotia is generally in the evening, which is peak travel time and where the average cost of a ticket is $711.

Reviews of the top 3 airlines serving from Dulles Intl to Nova Scotia

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Nova Scotia. 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 Nova Scotia? 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
8.0Comfort
8.2Boarding
7.6Food
8.7Crew
7.0Entertainment
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.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

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.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

Everything was fine, crew was great. Always appreciate an on-time flight.

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

The flight was delayed at the last moment quoting an absurd weather reason. This delay led to an issue with my connecting flight. I was made to run (literary) from this flight to the next one ( as they preponed departure. I was still in my DCA to YYZ flight when the boarding started for the next connecting flight. After my sprint to get the connecting flight, found that no place for my carry on. Had to sit for 3 hours with my back-pack on my lap , it was the most uncomfortable and inconvenient journey with little to no empathy shown by cabin crew in both flights. Another poor show from Air Canada!! Cant help because of lack of options !!

Made me check my carry on despite there being dozens of empty bins when I boarded which significantly inconvenienced me.

No entertainment. Luckily I was the only person in that row. Small seating

The people are great! The trip to Japan is simply never ending!!! Not the problem of the airlines, though.

Speechless! How professionally running. I am so proud of Air Canada 🍁 👏 ..

We were forced to check in our carryon and were given a green label that said to pick it up when exiting the airplane. We were told by the flight attendant to pick it up at the carrousel instead. We spent more than 40 minutes looking for the carryon which appeared at the wrong carrousel. There was no agent at the united desk for help. There was no entertainment.

Confusing with Air Canada and United flight, it was a hell, no help, rude people there, stressful environment

Everything you need to know for your flight from Dulles Intl to Nova Scotia

Information on your arrival and departure airports

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