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Washington, D.C.

$139+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — WAS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This Air Canada deal was found by Cheapflights users on 10/30. 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 11/255:35 amYHZ - DCA
1 stop5h 51mAir Canada
Thu 11/274:10 pmDCA - YHZ
1 stop6h 56mAir Canada
Deal found 10/30$265
This United deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:00 amYHZ - DCA
1 stop11h 25mMultiple Airlines
Thu 11/276:59 amDCA - YHZ
2 stops7h 18mMultiple Airlines
Deal found 10/30$277
This Air Canada deal was found by Cheapflights users on 10/30. 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 11/115:35 amYHZ - DCA
1 stop5h 51mAir Canada
Fri 11/148:40 pmDCA - YHZ
1 stop11h 45mAir Canada
Deal found 10/30$280
This Air Canada deal was found by Cheapflights users on 10/30. 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 11/256:55 amYHZ - IAD
1 stop5h 28mAir Canada
Thu 11/275:50 pmIAD - YHZ
1 stop5h 16mAir Canada
Deal found 10/30$318
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/259:00 amYHZ - IAD
2 stops9h 30mUnited Airlines
Thu 11/278:45 amIAD - YHZ
1 stop6h 29mUnited Airlines
Deal found 10/30$330
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/195:05 amYHZ - IAD
1 stop12h 25mUnited Airlines
Tue 1/68:29 amIAD - YHZ
1 stop6h 45mUnited Airlines
Deal found 10/30$360
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/125:05 amYHZ - DCA
2 stops10h 30mUnited Airlines
Sat 11/156:00 amDCA - YHZ
2 stops13h 10mUnited Airlines
Deal found 10/30$372
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:40 amYHZ - BWI
2 stops26h 02mMultiple Airlines
Sun 12/2110:00 pmBWI - YHZ
1 stop18h 38mMultiple Airlines
Deal found 10/29$387
This United deal was found by Cheapflights users on 10/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:55 amYHZ - IAD
1 stop9h 31mMultiple Airlines
Sat 12/275:48 pmIAD - YHZ
1 stop14h 38mMultiple Airlines
Deal found 10/29$392
This Air Canada deal was found by Cheapflights users on 10/30. 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 12/195:35 amYHZ - DCA
1 stop5h 46mAir Canada
Tue 1/64:10 pmDCA - YHZ
1 stop6h 56mAir Canada
Deal found 10/30$401
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Tue 11/257:00 amYHZ - BWI
2 stops11h 24mMultiple Airlines
Thu 11/277:30 amBWI - YHZ
2 stops15h 52mMultiple Airlines
Deal found 10/30$402
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amYHZ - DCA
2 stops13h 59mDelta
Tue 1/612:55 pmDCA - YHZ
2 stops11h 46mDelta
Deal found 10/30$403

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(Air Canada)

One-way from

$139
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$337
Provider with most accurate pricing for Halifax Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Halifax Intl-Washington, D.C. (WAS) flights.
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From Nova Scotia to Washington, D.C. (WAS)
Search Deals
One-way flight from Nova Scotia to Washington, D.C. (WAS)
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 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 - DCA

YHZDCA

Halifax Intl

Tue 11/25

5:35 am-10:26 am

1 stop5h 51m

Washington, D.C. Reagan-National

Thu 11/27

4:10 pm-12:06 am

1 stop6h 56m

$265

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Wed 3/25

5:35 am-10:23 am

1 stop5h 48m

Washington, D.C. Reagan-National

Mon 3/30

12:55 pm-7:45 pm

1 stop5h 50m

$265

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 2/24

5:35 am-10:26 am

1 stop5h 51m

Washington, D.C. Reagan-National

Wed 2/25

12:55 pm-7:44 pm

1 stop5h 49m

$265

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 11/25

7:00 am-5:25 pm

1 stop11h 25m

Washington, D.C. Reagan-National

Thu 11/27

6:59 am-3:17 pm

2 stops7h 18m

$277

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 3/25

3:15 pm-9:15 pm

1 stop7h 00m

Washington, D.C. Dulles Intl

Mon 3/30

4:30 pm-12:39 am

1 stop7h 09m

$277

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 3/27

9:00 am-3:54 pm

1 stop7h 54m

Washington, D.C. Dulles Intl

Tue 3/31

9:00 am-7:45 pm

2 stops9h 45m

$277

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 11/11

5:35 am-10:26 am

1 stop5h 51m

Washington, D.C. Reagan-National

Fri 11/14

8:40 pm-9:25 am

1 stop11h 45m

$280

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Wed 3/25

10:30 am-3:18 pm

1 stop5h 48m

Washington, D.C. Reagan-National

Mon 3/30

2:00 pm-12:04 am

2 stops9h 04m

$330

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 11/25

9:00 am-5:30 pm

2 stops9h 30m

Washington, D.C. Dulles Intl

Thu 11/27

8:45 am-4:14 pm

1 stop6h 29m

$330

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 3/25

7:00 am-4:14 pm

2 stops10h 14m

Washington, D.C. Dulles Intl

Mon 3/30

3:30 pm-10:09 pm

1 stop5h 39m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 53 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, October is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. (average of $107). Flying from Nova Scotia to Washington, D.C. in July is currently the most expensive (average of $525). 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 October 30, 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.

How much does it cost to fly round-trip from Nova Scotia to Washington, D.C.?

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 51m. Air Canada provides one of the quickest options available for as low as $265. 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 cheapest airlines to fly from Nova Scotia to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $140 on Air Canada. Other airlines that offer cheap prices include Porter Airlines from $152 and United Airlines from $195 one-way.

  • 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 - Washington, D.C. Dulles Intl, Halifax Intl - Baltimore/Washington 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, October is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. (average of $107). Flying from Nova Scotia to Washington, D.C. in July is currently the most expensive (average of $525). 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
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$439Average$439FlexibilityNo cancel feeOn-time67%

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