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Dulles Intl

$157+ Cheap flights from Nova Scotia to Dulles Intl (IAD)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — IAD
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Nova Scotia to Dulles Intl

Cheapest flights from Nova Scotia to Dulles Intl
Explore the most affordable flight options available from Nova Scotia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This FlightHub deal was found by Cheapflights users on 1/31. 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.
Thu 9/177:00 am
YHZ
-
IAD
2 stops9h 21m
Porter Airlines
Mon 9/2111:30 am
IAD
-
YHZ
2 stops11h 04m
Porter Airlines
Deal found 1/31$266
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:00 am
YHZ
-
IAD
2 stops8h 21m
Porter Airlines
Sun 9/2011:30 am
IAD
-
YHZ
2 stops11h 04m
Porter Airlines
Deal found 1/31$282
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Sun 5/317:00 am
YHZ
-
IAD
2 stops9h 21m
Porter Airlines
Sun 6/74:05 pm
IAD
-
YHZ
2 stops6h 29m
Porter Airlines
Deal found 2/2$290
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/82:50 pm
YHZ
-
IAD
1 stop7h 14m
United Airlines
Mon 4/276:00 am
IAD
-
YHZ
1 stop7h 03m
United Airlines
Deal found 2/3$313
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Wed 4/86:40 am
YHZ
-
IAD
2 stops11h 34m
Porter Airlines
Mon 4/2711:40 am
IAD
-
YHZ
2 stops11h 14m
Porter Airlines
Deal found 2/3$315
This Air Canada deal was found by Cheapflights users on 2/1. 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 2/229:00 am
YHZ
-
IAD
1 stop7h 49m
Air Canada
Tue 2/244:25 pm
IAD
-
YHZ
1 stop5h 01m
Air Canada
Deal found 2/1$325
This Air Canada deal was found by Cheapflights users on 2/3. 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 2/177:00 am
YHZ
-
IAD
1 stop14h 29m
Air Canada
Tue 3/34:30 pm
IAD
-
YHZ
1 stop4h 56m
Air Canada
Deal found 2/3$338
This Air Canada deal was found by Cheapflights users on 2/4. 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 5/125:20 pm
YHZ
-
IAD
1 stop5h 05m
Air Canada
Tue 5/268:18 am
IAD
-
YHZ
1 stop5h 57m
Air Canada
Deal found 2/4$353
This FlightHub deal was found by Cheapflights users on 2/4. 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.
Sun 5/246:20 am
YQM
-
IAD
1 stop5h 26m
Porter Airlines
Sun 5/3111:30 am
IAD
-
YQM
2 stops9h 03m
Porter Airlines
Deal found 2/4$414
This Air Canada deal was found by Cheapflights users on 2/4. 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 5/245:25 am
YQM
-
IAD
1 stop11h 09m
Air Canada
Sun 5/314:10 pm
IAD
-
YQM
1 stop6h 32m
Air Canada
Deal found 2/4$468
This Air Canada deal was found by Cheapflights users on 2/1. 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 5/1912:15 pm
YQM
-
IAD
1 stop9h 14m
Air Canada
Tue 6/24:10 pm
IAD
-
YQM
1 stop6h 32m
Air Canada
Deal found 2/1$562
This United Airlines deal was found by Cheapflights users on 2/1. 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 5/196:30 am
YQM
-
IAD
1 stop5h 47m
United Airlines
Tue 6/212:35 pm
IAD
-
YQM
2 stops8h 05m
United Airlines
Deal found 2/1$577

Find flight deals from Nova Scotia to Dulles Intl

Keep the following information in mind while searching for Nova Scotia to Dulles Intl flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$290
(FlightHub)

One-way from

$157
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$344
Provider with most accurate pricing for Halifax Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Halifax Intl-Washington, D.C. (WAS) flights.
Search Deals
From Nova Scotia to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Nova Scotia to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nova Scotia to Dulles Intl 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 February 5, 2026.
Use the filters below to find and compare flights from Nova Scotia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Nova Scotia

Fly to

Dulles Intl

Route

Depart

Return

Price

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 4/8

2:50 pm-9:04 pm

1 stop7h 14m

Washington, D.C. Dulles Intl

Mon 4/27

6:00 am-2:03 pm

1 stop7h 03m

$313

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 4/8

6:40 am-5:14 pm

2 stops11h 34m

Washington, D.C. Dulles Intl

Mon 4/27

11:40 am-11:54 pm

2 stops11h 14m

$315

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sun 5/31

7:00 am-3:21 pm

2 stops9h 21m

Washington, D.C. Dulles Intl

Sun 6/7

11:30 am-11:34 pm

2 stops11h 04m

$318

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 5/12

5:20 pm-9:25 pm

1 stop5h 05m

Washington, D.C. Dulles Intl

Tue 5/26

8:18 am-3:15 pm

1 stop5h 57m

$353

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 5/19

7:05 am-3:34 pm

1 stop9h 29m

Washington, D.C. Dulles Intl

Tue 6/2

9:45 am-4:02 pm

1 stop5h 17m

$357

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Mon 3/30

9:00 am-3:34 pm

1 stop7h 34m

Washington, D.C. Dulles Intl

Tue 3/31

9:55 am-12:20 am

1 stop13h 25m

$362

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 6/13

5:20 pm-9:25 pm

1 stop5h 05m

Washington, D.C. Dulles Intl

Tue 6/16

8:18 am-3:15 pm

1 stop5h 57m

$362

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 6/13

12:55 pm-10:59 pm

2 stops11h 04m

Washington, D.C. Dulles Intl

Tue 6/16

10:40 am-9:45 pm

1 stop10h 05m

$368

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 5/24

6:20 am-10:46 am

1 stop5h 26m

Washington, D.C. Dulles Intl

Sun 5/31

11:30 am-9:33 pm

2 stops9h 03m

$414

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 5/24

5:25 am-3:34 pm

1 stop11h 09m

Washington, D.C. Dulles Intl

Sun 5/31

4:10 pm-11:42 pm

1 stop6h 32m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 27 results
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Best time to book a flight from Nova Scotia to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Nova Scotia 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 Nova Scotia to Washington, D.C. Dulles Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Nova Scotia to Dulles Intl. 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 Nova Scotia to Washington, D.C. Dulles Intl Airport?

    Departing from Nova Scotia to Washington, D.C. Dulles Intl Airport will take you 5h 05m. Airlines will cover a distance of 823 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

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 Nova Scotia to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Pearson Intl to Dulles Intl flights
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Vancouver Intl to Dulles Intl flights
Vancouver Intl to Reagan-National flights
Vancouver Intl to Baltimore flights
Ottawa to Dulles Intl flights
Pierre Elliott Trudeau Intl to Baltimore flights
Toronto Island to Baltimore flights
Calgary to Dulles Intl flights
Ottawa to Reagan-National flights
Toronto Island to Reagan-National flights
Calgary to Reagan-National flights
Calgary to Baltimore flights
Ottawa to Baltimore flights
Edmonton to Dulles Intl flights
Winnipeg to Dulles Intl flights
Winnipeg to Baltimore flights
Edmonton to Baltimore flights
Winnipeg to Reagan-National flights
Halifax to Dulles Intl flights
Halifax to Reagan-National flights
Edmonton to Reagan-National flights
Québec City to Baltimore flights
Québec City to Dulles Intl flights
Kelowna to Reagan-National flights
Victoria to Dulles Intl flights
Halifax to Baltimore flights
Québec City to Reagan-National flights
Victoria to Baltimore flights
Regina to Baltimore flights
Victoria to Reagan-National flights
Saskatoon to Reagan-National flights
Saskatoon to Baltimore flights
Kelowna to Dulles Intl flights
Kamloops to Baltimore flights
Deer Lake to Baltimore flights
Fort McMurray to Reagan-National flights
St. John's to Dulles Intl flights
St. John's to Reagan-National flights
St. John's to Baltimore flights
London to Reagan-National flights
Whitehorse to Dulles Intl flights
London to Dulles Intl flights
London to Baltimore flights

Top airline flying from Nova Scotia to Dulles Intl

Discover the top airline that operate flights from Nova Scotia to Dulles Intl. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$439Average$439FlexibilityNo cancel feeOn-time67%

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