HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nova Scotia

$100+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YHZ
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
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.

Find 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 noviembre 26, 2025.

This Air Canada deal was found by Cheapflights users on 11/26. 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.
mar. 12/99:45 amIAD - YHZ
1 stop5h 02mAir Canada
mar. 2/104:40 pmYHZ - IAD
1 stop5h 14mAir Canada
Deal found 11/26$308
This Air Canada deal was found by Cheapflights users on 11/26. 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.
mié. 12/39:45 amIAD - YHZ
1 stop5h 02mAir Canada
vie. 12/59:00 amYHZ - IAD
1 stop7h 46mAir Canada
Deal found 11/26$309
This Air Canada deal was found by Cheapflights users on 11/24. 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.
vie. 11/284:30 pmIAD - YHZ
1 stop6h 56mAir Canada
mar. 12/99:00 amYHZ - IAD
1 stop7h 46mAir Canada
Deal found 11/24$316
This United Airlines deal was found by Cheapflights users on 11/24. 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.
jue. 12/45:19 pmIAD - YHZ
1 stop5h 35mUnited Airlines
vie. 12/53:15 pmYHZ - IAD
1 stop7h 10mUnited Airlines
Deal found 11/24$317
This United Airlines deal was found by Cheapflights users on 11/25. 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.
jue. 12/45:19 pmIAD - YHZ
1 stop5h 35mUnited Airlines
dom. 12/73:15 pmYHZ - IAD
1 stop9h 06mUnited Airlines
Deal found 11/25$319
This Air Canada deal was found by Cheapflights users on 11/24. 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.
sáb. 11/299:45 amIAD - YHZ
1 stop5h 02mAir Canada
jue. 12/47:00 amYHZ - IAD
1 stop14h 26mAir Canada
Deal found 11/24$333
This Air Canada deal was found by Cheapflights users on 11/24. 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.
vie. 11/284:30 pmIAD - YHZ
1 stop6h 56mAir Canada
jue. 12/47:00 amYHZ - IAD
1 stop9h 46mAir Canada
Deal found 11/24$339
This Mytrip deal was found by Cheapflights users on 11/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/45:10 pmIAD - YHZ
2 stops5h 56mAir Canada
dom. 12/74:20 pmYHZ - IAD
1 stop6h 02mAir Canada
Deal found 11/25$348
This Air Canada deal was found by Cheapflights users on 11/26. 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.
vie. 11/285:50 pmIAD - YHZ
1 stop5h 31mAir Canada
sáb. 11/295:05 amYHZ - IAD
1 stop7h 40mAir Canada
Deal found 11/26$384
This FlightHub deal was found by Cheapflights users on 11/26. 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.
vie. 12/2611:40 amIAD - YQM
2 stops10h 58mPorter Airlines
dom. 1/117:00 pmYQM - IAD
1 stop16h 19mPorter Airlines
Deal found 11/26$612
This FlightHub deal was found by Cheapflights users on 11/26. 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.
jue. 12/116:30 pmIAD - YYG
2 stops17h 32mPorter Airlines
dom. 12/141:45 pmYYG - IAD
2 stops28h 29mPorter Airlines
Deal found 11/26$686
This Air Canada deal was found by Cheapflights users on 11/26. 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.
vie. 12/264:30 pmIAD - YQM
1 stop6h 13mAir Canada
dom. 1/114:20 pmYQM - IAD
1 stop5h 34mAir Canada
Deal found 11/26$717

Cheap 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 noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$231
(Flightnetwork)

One-way from

$100
(Trip.com)

Popular in

November

Cheapest in

March

Average price

$784
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. 17% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 noviembre 26, 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

mar. 4/21

4:30 pm-12:04 am

1 stop6h 34m

Halifax Intl

mié. 4/22

9:00 am-3:39 pm

1 stop7h 39m

$296

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

mar. 3/31

6:00 am-1:54 pm

1 stop6h 54m

Halifax Intl

mié. 4/1

2:50 pm-9:04 pm

1 stop7h 14m

$298

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

sáb. 1/10

9:45 am-3:47 pm

1 stop5h 02m

Halifax Intl

sáb. 1/17

4:40 pm-8:54 pm

1 stop5h 14m

$303

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

jue. 1/29

4:30 pm-12:26 am

1 stop6h 56m

Halifax Intl

dom. 2/1

9:00 am-3:49 pm

1 stop7h 49m

$305

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

sáb. 1/31

8:29 am-2:31 pm

1 stop5h 02m

Halifax Intl

mar. 2/3

3:15 pm-9:13 pm

1 stop6h 58m

$307

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

sáb. 4/4

9:55 am-3:50 pm

1 stop4h 55m

Halifax Intl

dom. 4/12

9:00 am-3:39 pm

1 stop7h 39m

$309

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

jue. 1/8

9:45 am-3:47 pm

1 stop5h 02m

Halifax Intl

jue. 1/15

9:00 am-3:46 pm

1 stop7h 46m

$309

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

jue. 4/23

11:40 am-8:05 pm

1 stop7h 25m

Halifax Intl

mar. 4/28

7:00 am-5:14 pm

2 stops11h 14m

$310

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

mar. 12/9

9:45 am-3:47 pm

1 stop5h 02m

Halifax Intl

mar. 2/10

4:40 pm-8:54 pm

1 stop5h 14m

$313

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

vie. 3/13

11:40 am-8:05 pm

1 stop7h 25m

Halifax Intl

vie. 3/20

7:00 am-5:14 pm

2 stops11h 14m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 33 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 noviembre 26, 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 noviembre 26, 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
394 reviews

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Overall

8.0

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
394 reviews
Porter Airlines
8.0
Very good
394 reviews

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Overall

8.0

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
9,046 reviews
Porter Airlines
8.0
Very good
394 reviews

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Overall

8.0

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
10,476 reviews
Porter Airlines
8.0
Very good
394 reviews

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Overall

8.0

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 6h 34m. 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 cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Nova Scotia one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $100. Users have also found prices from $122 and $181 on Air Canada and United Airlines, respectively.

  • 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 Pierre Elliott Trudeau Intl flights
Dulles Intl to Vancouver Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
Baltimore to Vancouver Intl flights
Reagan-National to Vancouver Intl flights
Dulles Intl to Toronto Island flights
Baltimore to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
Dulles Intl to Calgary flights
Baltimore to Calgary flights
Reagan-National to Calgary flights
Dulles Intl to Ottawa flights
Dulles Intl to Québec City flights
Dulles Intl to Abbotsford flights
Reagan-National to Ottawa flights
Reagan-National to Québec City flights
Reagan-National to Toronto Island flights
Baltimore to Abbotsford flights
Baltimore to Québec City flights
Baltimore to Toronto Island flights
Dulles Intl to Edmonton flights
Reagan-National to Abbotsford flights
Dulles Intl to Winnipeg flights
Baltimore to Ottawa flights
Dulles Intl to Halifax flights
Reagan-National to Winnipeg flights
Reagan-National to Halifax flights
Baltimore to Edmonton flights
Reagan-National to Edmonton flights
Dulles Intl to St. John's flights
Reagan-National to St. John's flights
Dulles Intl to Saskatoon flights
Baltimore to Saskatoon flights
Baltimore to Kelowna flights
Reagan-National to Kelowna flights
Baltimore to Halifax flights
Dulles Intl to Kelowna flights
Baltimore to Yellowknife flights
Reagan-National to Saskatoon flights
Baltimore to Winnipeg flights
Baltimore to St. John's flights
Dulles Intl to Whitehorse flights
Dulles Intl to Fredericton flights
Dulles Intl to Moncton flights
Dulles Intl to London flights
Reagan-National to Fredericton flights
Dulles Intl to Victoria flights
Reagan-National to Moncton 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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$95Average$535FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$294Average$445FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$313Average$699FlexibilityNo 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.