HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nova Scotia

$91+ Cheap flights from Dulles Intl (IAD) to Nova Scotia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YHZ
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Nova Scotia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Nova Scotia

Cheapest flights from Dulles Intl to Nova Scotia
Explore the most affordable flight options available from Dulles Intl to Nova Scotia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 7, 2025.

This Air Canada deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:45 amIAD - YHZ
1 stop5h 37mAir Canada
Tue 12/91:15 pmYHZ - IAD
1 stop8h 11mAir Canada
Deal found 12/6$313
This Air Canada deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:30 pmIAD - YHZ
1 stop7h 01mAir Canada
Fri 12/129:00 amYHZ - IAD
1 stop7h 46mAir Canada
Deal found 12/6$316
This Air Canada deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:45 amIAD - YHZ
1 stop5h 02mAir Canada
Tue 2/104:40 pmYHZ - IAD
1 stop5h 14mAir Canada
Deal found 12/5$320
This Air Canada deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:50 pmIAD - YHZ
1 stop5h 31mAir Canada
Sun 12/144:20 pmYHZ - IAD
1 stop6h 02mAir Canada
Deal found 12/6$382
This United Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amIAD - YHZ
2 stops10h 45mUnited Airlines
Thu 12/119:00 amYHZ - IAD
1 stop7h 46mUnited Airlines
Deal found 12/5$401
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:10 pmIAD - YHZ
2 stops10h 21mUnited Airlines
Fri 12/123:15 pmYHZ - IAD
1 stop7h 10mUnited Airlines
Deal found 12/6$405
This Air Canada deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:14 pmIAD - YHZ
1 stop11h 50mAir Canada
Sun 12/144:20 pmYHZ - IAD
1 stop6h 02mAir Canada
Deal found 12/5$407
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:11 pmIAD - YHZ
1 stop11h 49mUnited Airlines
Tue 12/911:55 amYHZ - IAD
2 stops10h 30mUnited Airlines
Deal found 12/6$430
This FlightHub deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:05 amIAD - YHZ
2 stops33h 10mWestJet
Thu 12/118:20 amYHZ - IAD
2 stops34h 52mWestJet
Deal found 12/5$443
This FlightHub deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:40 amIAD - YQM
2 stops10h 58mPorter Airlines
Sun 1/117:00 pmYQM - IAD
1 stop16h 19mPorter Airlines
Deal found 12/5$655
This Gotogate deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:40 amIAD - YQM
2 stops10h 58mPorter Airlines
Fri 1/26:35 amYQM - IAD
2 stops11h 39mPorter Airlines
Deal found 12/6$761
This Gotogate deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:40 amIAD - YQM
2 stops10h 58mPorter Airlines
Mon 12/296:40 amYQM - IAD
2 stops11h 34mPorter Airlines
Deal found 12/5$924

Find flight deals from Dulles Intl to Nova Scotia

Keep the following information in mind while searching for Dulles Intl to Nova Scotia flight deals. Data was last updated December 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$252
(FlightHub)

One-way from

$91
(Trip.com)

Popular in

August

Cheapest in

March

Average price

$590
Provider with most accurate pricing for Washington, D.C. (WAS)-Halifax Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Halifax Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Nova Scotia
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Nova Scotia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Nova Scotia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 7, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Nova Scotia that are best for you.

Fly from

Dulles Intl

Fly to

Nova Scotia

Route

Depart

Return

Price

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Thu 4/23

11:40 am-8:05 pm

1 stop7h 25m

Halifax Intl

Tue 4/28

8:30 am-5:14 pm

1 stop9h 44m

$244

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Fri 5/15

1:45 pm-11:29 pm

2 stops8h 44m

Halifax Intl

Mon 5/18

6:45 am-12:59 pm

2 stops7h 14m

$252

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Mon 3/2

11:40 am-9:05 pm

2 stops8h 25m

Halifax Intl

Sun 3/8

6:40 am-5:14 pm

2 stops11h 34m

$280

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sun 5/3

9:45 am-3:53 pm

1 stop5h 08m

Halifax Intl

Sat 5/9

8:55 am-3:26 pm

1 stop7h 31m

$313

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Wed 2/4

9:45 am-3:47 pm

1 stop5h 02m

Halifax Intl

Wed 2/25

9:00 am-3:49 pm

1 stop7h 49m

$313

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 1/31

9:45 am-3:47 pm

1 stop5h 02m

Halifax Intl

Mon 2/2

9:00 am-3:49 pm

1 stop7h 49m

$313

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Fri 1/30

9:45 am-3:47 pm

1 stop5h 02m

Halifax Intl

Mon 2/2

9:00 am-3:49 pm

1 stop7h 49m

$313

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Fri 1/30

9:45 am-3:47 pm

1 stop5h 02m

Halifax Intl

Sun 2/1

9:00 am-3:49 pm

1 stop7h 49m

$313

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Wed 2/18

9:45 am-3:47 pm

1 stop5h 02m

Halifax Intl

Thu 3/5

9:00 am-3:46 pm

1 stop7h 46m

$313

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 4/4

1:45 pm-8:05 pm

1 stop5h 20m

Halifax Intl

Sun 4/12

8:25 am-5:14 pm

2 stops9h 49m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 35 results
1
2
3
4

Best time to book a flight from Dulles Intl to Nova Scotia

Have a flexible travel schedule? Discover the best time to fly to Nova Scotia from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Nova Scotia

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nova Scotia (average of $95). Flying from Washington, D.C. Dulles Intl Airport to Nova Scotia in August is currently the most expensive (average of $472). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to NS?

Find hourly flight availability from Dulles Intl to Nova Scotia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 7, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Nova Scotia in the evening. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Nova Scotia

Get insights into the airlines that provide service to Nova Scotia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nova Scotia. Reviews last updated December 7, 2025.
See what other customers who have flown with Porter Airlines, United Airlines, and Air Canada from Washington, D.C. Dulles Intl Airport to Nova Scotia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
397 reviews

Overall

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
397 reviews
Porter Airlines
8.0
Very good
397 reviews

Overall

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,072 reviews
Porter Airlines
8.0
Very good
397 reviews

Overall

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,512 reviews
Porter Airlines
8.0
Very good
397 reviews

Overall

8.0

Crew

8.6

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Nova Scotia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Nova Scotia?

    Departing from Washington, D.C. Dulles Intl Airport to Nova Scotia will take you 5h 08m. Washington, D.C. Dulles Intl Airport and Nova Scotia are separated by a distance of 823 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Nova Scotia?

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Nova Scotia consider Washington, D.C. Dulles Intl - Halifax Intl, Washington, D.C. Dulles Intl - Moncton Intl or Washington, D.C. Dulles Intl - Charlottetown as they are the most popular.

  • Can I find deals for flights from Dulles Intl to Nova Scotia that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Nova Scotia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Nova Scotia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Nova Scotia.

  • Can I find deals for business class flights from Dulles Intl to Nova Scotia?

    Yes. Cheapflights offers flight deals from Dulles Intl to Nova Scotia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Nova Scotia?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nova Scotia (average of $95). Flying from Washington, D.C. Dulles Intl Airport to Nova Scotia in August is currently the most expensive (average of $472). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Nova Scotia

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Vancouver Intl flights
Reagan-National to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Vancouver Intl flights
Baltimore to Vancouver Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Baltimore to Pearson Intl flights
Dulles Intl to Calgary flights
Baltimore to Calgary flights
Reagan-National to Calgary flights
Reagan-National to Toronto Island flights
Dulles Intl to Québec City flights
Dulles Intl to Abbotsford flights
Dulles Intl to Ottawa flights
Baltimore to Abbotsford flights
Baltimore to Toronto Island flights
Reagan-National to Winnipeg flights
Reagan-National to Québec City flights
Reagan-National to Ottawa flights
Dulles Intl to Winnipeg flights
Dulles Intl to Halifax flights
Baltimore to Winnipeg flights
Reagan-National to Abbotsford flights
Baltimore to Québec City flights
Dulles Intl to St. John's flights
Reagan-National to Halifax flights
Reagan-National to St. John's flights
Baltimore to Ottawa flights
Dulles Intl to Edmonton flights
Baltimore to Halifax flights
Baltimore to Edmonton flights
Dulles Intl to Kelowna flights
Dulles Intl to Victoria flights
Baltimore to Kelowna flights
Baltimore to St. John's flights
Dulles Intl to Nanaimo flights
Dulles Intl to Saskatoon flights
Reagan-National to Kelowna flights
Baltimore to Victoria flights
Baltimore to Saskatoon flights
Reagan-National to Victoria flights
Baltimore to Yellowknife flights
Dulles Intl to Moncton flights
Dulles Intl to Charlottetown flights
Reagan-National to Edmonton flights
Reagan-National to Nanaimo flights
Dulles Intl to Whitehorse flights

Top 3 airlines flying from Dulles Intl to Nova Scotia

Discover the top 3 airlines that operate flights from Dulles Intl to Nova Scotia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$95Average$535FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$294Average$445FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$298Average$698FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.