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Washington, D.C.

$155+ Cheap flights from Nova Scotia to Washington, D.C. (WAS)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — WAS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Nova Scotia to Washington, D.C.

Cheapest flights from Nova Scotia to Washington, D.C.
Explore the most affordable flight options available from Nova Scotia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Air Canada deal was found by Cheapflights users on 12/16. 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 12/215:35 amYHZ - DCA
1 stop5h 46mAir Canada
Thu 1/86:59 amDCA - YHZ
1 stop7h 12mAir Canada
Deal found 12/16$263
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/214:00 pmYHZ - IAD
1 stop5h 26mAir Canada
Thu 1/89:45 amIAD - YHZ
1 stop5h 02mAir Canada
Deal found 12/16$263
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Mon 12/221:15 pmYHZ - DCA
1 stop7h 30mAir Canada
Wed 1/79:40 amDCA - YHZ
1 stop7h 05mAir Canada
Deal found 12/16$266
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/223:15 pmYHZ - DCA
1 stop7h 37mUnited Airlines
Wed 12/317:00 amDCA - YHZ
1 stop6h 31mUnited Airlines
Deal found 12/15$267
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/247:00 amYHZ - DCA
1 stop6h 24mUnited Airlines
Thu 1/87:00 amDCA - YHZ
1 stop6h 31mUnited Airlines
Deal found 12/16$268
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Mon 12/221:15 pmYHZ - DCA
1 stop7h 30mAir Canada
Thu 1/86:59 amDCA - YHZ
2 stops7h 18mAir Canada
Deal found 12/16$271
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/215:35 amYHZ - DCA
1 stop5h 46mAir Canada
Wed 12/316:59 amDCA - YHZ
1 stop14h 27mAir Canada
Deal found 12/16$287
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Thu 12/256:40 pmYHZ - DCA
1 stop15h 15mAir Canada
Wed 1/79:40 amDCA - YHZ
1 stop7h 05mAir Canada
Deal found 12/16$290
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/214:00 pmYHZ - IAD
1 stop5h 26mAir Canada
Wed 1/79:00 amIAD - YHZ
1 stop14h 41mAir Canada
Deal found 12/16$290
This Air Canada deal was found by Cheapflights users on 12/14. 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.
Mon 12/221:15 pmYHZ - DCA
1 stop7h 30mAir Canada
Thu 12/2511:05 amDCA - YHZ
1 stop12h 01mAir Canada
Deal found 12/14$293
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/215:35 amYHZ - DCA
1 stop5h 46mAir Canada
Wed 1/79:40 amDCA - YHZ
2 stops13h 26mAir Canada
Deal found 12/16$295
This Air Canada deal was found by Cheapflights users on 12/16. 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 12/215:35 amYHZ - DCA
1 stop5h 46mAir Canada
Thu 1/18:40 pmDCA - YHZ
2 stops17h 37mAir Canada
Deal found 12/16$297

Find flight deals from Nova Scotia to Washington, D.C.

Keep the following information in mind while searching for Nova Scotia to Washington, D.C. flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$243
(Trip.com)

One-way from

$155
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$534
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. (WAS)
Search Deals
One-way flight from Nova Scotia to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Nova Scotia to Washington, D.C. 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 18, 2025.
Use the filters below to find and compare flights from Nova Scotia to Washington, D.C. that are best for you.

Fly from

Nova Scotia

Fly to

Washington, D.C.

Route

Depart

Return

Price

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Mon 5/11

6:45 am-2:56 pm

2 stops9h 11m

Washington, D.C. Dulles Intl

Mon 5/25

11:35 am-11:29 pm

2 stops10h 54m

$231

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 4/11

7:00 am-12:29 pm

2 stops6h 29m

Washington, D.C. Dulles Intl

Mon 4/13

11:40 am-11:54 pm

2 stops11h 14m

$234

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Thu 1/15

5:35 am-10:21 am

1 stop5h 46m

Washington, D.C. Reagan-National

Mon 1/19

12:55 pm-7:44 pm

1 stop5h 49m

$243

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 1/15

9:00 am-3:46 pm

1 stop7h 46m

Washington, D.C. Dulles Intl

Mon 1/19

11:35 am-8:10 pm

1 stop7h 35m

$247

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 1/15

6:55 am-3:46 pm

2 stops9h 51m

Washington, D.C. Dulles Intl

Mon 1/19

4:30 pm-12:41 am

1 stop7h 11m

$258

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Fri 1/23

5:35 am-10:23 am

1 stop5h 48m

Washington, D.C. Reagan-National

Sun 1/25

4:15 pm-12:06 am

1 stop6h 51m

$260

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 1/23

9:00 am-3:46 pm

1 stop7h 46m

Washington, D.C. Dulles Intl

Sun 1/25

4:30 pm-12:41 am

1 stop7h 11m

$266

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Sat 4/11

2:50 pm-8:38 pm

1 stop6h 48m

Washington, D.C. Reagan-National

Mon 4/13

6:00 am-1:54 pm

1 stop6h 54m

$273

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 4/11

2:50 pm-9:04 pm

1 stop7h 14m

Washington, D.C. Dulles Intl

Mon 4/13

6:00 am-1:54 pm

1 stop6h 54m

$273

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 1/8

9:00 am-3:46 pm

1 stop7h 46m

Washington, D.C. Dulles Intl

Fri 1/9

9:45 am-3:47 pm

1 stop5h 02m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 56 results
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Best time to book a flight from Nova Scotia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

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

Currently, January is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. (average of $152). Flying from Nova Scotia to Washington, D.C. in April is currently the most expensive (average of $627). 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 NS to WAS?

Find hourly flight availability from Nova Scotia to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Nova Scotia to Washington, D.C. at noon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

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

    A quick flight from Nova Scotia to Washington, D.C. can take about 5h 46m. Porter Airlines provides one of the quickest options available for as low as $243. Airlines will cover a distance of 809 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Halifax Intl - Washington, D.C. Reagan-National or Halifax Intl - Baltimore/Washington, Halifax Intl - Washington, D.C. Dulles Intl is the most popular route from Nova Scotia to Washington, D.C..

  • Can I find deals for flights from Nova Scotia to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Nova Scotia to Washington, D.C.?

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

  • Can I find deals for business class flights from Nova Scotia to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Nova Scotia to Washington, D.C. 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 Nova Scotia to Washington, D.C.?

    Currently, January is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. (average of $152). Flying from Nova Scotia to Washington, D.C. in April is currently the most expensive (average of $627). 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

Traveling to a place near Washington, D.C.?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Nova Scotia to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Nova Scotia to Washington, D.C.

Discover the top airline that operate flights from Nova Scotia to Washington, D.C.. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$439Average$439FlexibilityNo cancel feeOn-time67%

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