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 7h 54m. Airlines will cover a distance of 823 mi.

What are the cheapest airlines to fly from Nova Scotia to Washington, D.C. Dulles Intl Airport one-way?

To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at $161. Air Canada flights start at $190 while deals on United Airlines start at $195 one-way.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Nova Scotia to Washington, D.C. Dulles Intl Airport as you normally would.

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.

$139+ Flights from Nova Scotia to Washington, D.C. Dulles Intl Airport

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Find 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 October 30, 2025.

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

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

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

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

Wed 12/177:00 amYHZ - IAD

2 stops11h 14mPorter Airlines

Fri 1/211:40 amIAD - YHZ

1 stop7h 25mPorter Airlines

Deal found 10/30

$412

Sat 12/208:25 amYHZ - IAD

1 stop9h 49mPorter Airlines

Sat 12/2711:40 amIAD - YHZ

2 stops7h 11mPorter Airlines

Deal found 10/29

$413

Wed 12/175:35 amYHZ - IAD

1 stop6h 48mAir Canada

Fri 1/25:48 pmIAD - YHZ

1 stop5h 18mAir Canada

Deal found 10/30

$451

Wed 12/179:00 amYHZ - IAD

2 stops13h 25mUnited Airlines

Fri 1/210:20 pmIAD - YHZ

2 stops25h 06mUnited Airlines

Deal found 10/30

$455

Tue 11/118:25 amYHZ - IAD

2 stops9h 49mPorter Airlines

Fri 11/1411:40 amIAD - YHZ

2 stops8h 40mPorter Airlines

Deal found 10/30

$480

Wed 12/244:40 pmYQM - IAD

1 stop5h 19mAir Canada

Sat 1/249:45 amIAD - YQM

1 stop4h 43mAir Canada

Deal found 10/30

$512

Fri 12/195:50 amYQM - IAD

1 stop11h 23mAir Canada

Thu 1/229:45 amIAD - YQM

1 stop4h 43mAir Canada

Deal found 10/30

$561

Wed 12/244:40 pmYQM - IAD

1 stop5h 19mUnited Airlines

Sat 1/246:00 amIAD - YQM

2 stops8h 28mUnited Airlines

Deal found 10/30

$572

Best flights from Nova Scotia to Dulles Intl
Discover carefully curated flight deals from Nova Scotia to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Fri 3/279:00 amYHZ - IAD

1 stop7h 54mAir Canada

Tue 3/319:00 amIAD - YHZ

2 stops9h 45mAir Canada

Deal found 10/28

$277

Wed 3/253:15 pmYHZ - IAD

1 stop7h 00mMultiple Airlines

Mon 3/304:30 pmIAD - YHZ

1 stop7h 09mMultiple Airlines

Deal found 10/30

$277

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

Sun 3/158:30 amYHZ - IAD

1 stop9h 44mPorter Airlines

Fri 3/2011:40 amIAD - YHZ

1 stop7h 25mPorter Airlines

Deal found 10/30

$362

Wed 3/257:00 amYHZ - IAD

2 stops10h 14mUnited Airlines

Mon 3/303:30 pmIAD - YHZ

1 stop5h 39mUnited Airlines

Deal found 10/30

$336

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

Tue 2/244:40 pmYQM - IAD

1 stop5h 19mAir Canada

Wed 2/259:00 amIAD - YQM

1 stop7h 03mAir Canada

Deal found 10/28

$466

Fri 12/195:50 amYQM - IAD

1 stop11h 23mAir Canada

Thu 1/229:45 amIAD - YQM

1 stop4h 43mAir Canada

Deal found 10/30

$561

Fri 12/1911:35 amYQM - IAD

2 stops20h 48mMultiple Airlines

Thu 1/229:00 amIAD - YQM

2 stops10h 31mMultiple Airlines

Deal found 10/30

$629

Mon 12/225:50 amYQM - IAD

1 stop11h 23mAir Canada

Thu 1/229:45 amIAD - YQM

1 stop4h 43mAir Canada

Deal found 10/30

$561

Wed 12/244:40 pmYQM - IAD

1 stop5h 19mUnited Airlines

Sat 1/246:00 amIAD - YQM

2 stops8h 28mUnited Airlines

Deal found 10/30

$572

Mon 12/224:40 pmYQM - IAD

2 stops8h 35mUnited Airlines

Thu 1/229:45 amIAD - YQM

1 stop4h 43mUnited Airlines

Deal found 10/30

$650

Last-minute flights from Nova Scotia to Dulles Intl
Discover last-minute flight deals from Nova Scotia to Dulles Intl. Data last updated October 30, 2025 and is based on user searches.

Wed 11/51:40 pmYQM - IAD

3 stops30h 52mMultiple Airlines

Wed 11/195:03 pmIAD - YQM

3 stops18h 57mMultiple Airlines

Deal found 10/30

$1,043

Tue 11/118:25 amYHZ - IAD

2 stops9h 49mPorter Airlines

Fri 11/1411:40 amIAD - YHZ

2 stops8h 40mPorter Airlines

Deal found 10/30

$480

Tue 11/116:55 amYHZ - IAD

1 stop5h 28mAir Canada

Fri 11/1410:11 pmIAD - YHZ

1 stop10h 14mAir Canada

Deal found 10/29

$506

Tue 11/116:30 amYHZ - IAD

2 stops11h 19mAmerican Airlines

Fri 11/147:59 amIAD - YHZ

3 stops15h 23mAmerican Airlines

Deal found 10/30

$722

Wed 11/127:00 amYHZ - IAD

1 stop9h 46mUnited Airlines

Sat 11/158:45 amIAD - YHZ

1 stop6h 29mUnited Airlines

Deal found 10/30

$519

Wed 11/128:20 amYHZ - IAD

2 stops16h 38mWestJet

Sat 11/156:00 amIAD - YHZ

2 stops18h 42mWestJet

Deal found 10/30

$736

Thu 11/136:30 amYQM - IAD

2 stops10h 55mMultiple Airlines

Wed 11/265:10 pmIAD - YQM

2 stops16h 38mMultiple Airlines

Deal found 10/30

$688

Thu 11/136:40 amYQM - IAD

2 stops11h 34mPorter Airlines

Thu 12/411:40 amIAD - YQM

1 stop24h 20mPorter Airlines

Deal found 10/30

$698

Thu 11/136:40 amYQM - IAD

2 stops11h 34mPorter Airlines

Wed 11/2611:40 amIAD - YQM

1 stop24h 20mPorter Airlines

Deal found 10/30

$746

Thu 11/136:40 amYQM - IAD

2 stops11h 34mMultiple Airlines

Thu 12/411:06 amIAD - YQM

3 stops24h 54mMultiple Airlines

Deal found 10/30

$792

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

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

One-way flights from Nova Scotia to Dulles Intl
Search for one-way flight options from Nova Scotia to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Sat 12/138:25 amYHZ - IAD

1 stop5h 04mPorter Airlines

Deal found 10/28

$139

Tue 11/188:25 amYHZ - IAD

1 stop9h 49mPorter Airlines

Deal found 10/30

$149

Sat 11/158:25 amYHZ - IAD

1 stop5h 04mPorter Airlines

Deal found 10/29

$151

Mon 11/178:25 amYHZ - IAD

1 stop9h 49mPorter Airlines

Deal found 10/30

$176

Tue 11/48:45 amYHZ - IAD

2 stops9h 45mAir Canada

Deal found 10/29

$190

Sat 11/155:05 amYHZ - IAD

2 stops12h 20mUnited Airlines

Deal found 10/29

$195

Tue 11/187:00 amYHZ - IAD

2 stops10h 22mUnited Airlines

Deal found 10/30

$196

Mon 11/171:20 pmYHZ - IAD

2 stops23h 29mUnited Airlines

Deal found 10/30

$231

Wed 12/34:40 pmYQM - IAD

1 stop5h 19mAir Canada

Deal found 10/30

$252

Wed 12/35:55 pmYQM - IAD

2 stops18h 49mUnited Airlines

Deal found 10/30

$306

Wed 12/31:40 pmYQM - IAD

2 stops21h 44mPorter Airlines

Deal found 10/29

$335

Sun 11/167:00 pmYQM - IAD

1 stop23h 14mPorter Airlines

Deal found 10/29

$388

Cheap flight deals from Nova Scotia to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$277 (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. Dulles Intl

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One-way flight from Nova Scotia to Washington, D.C. Dulles Intl

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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

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

Fly to

Route

Depart

Return

Price

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 - 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

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

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 12/19

5:05 am-4:30 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Tue 1/6

8:29 am-4:14 pm

1 stop6h 45m

$360

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sun 3/15

8:30 am-5:14 pm

1 stop9h 44m

Washington, D.C. Dulles Intl

Fri 3/20

11:40 am-8:05 pm

1 stop7h 25m

$362

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Tue 2/24

4:40 pm-8:59 pm

1 stop5h 19m

Washington, D.C. Dulles Intl

Wed 2/25

9:00 am-5:03 pm

1 stop7h 03m

$466

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 12/19

5:50 am-4:13 pm

1 stop11h 23m

Washington, D.C. Dulles Intl

Thu 1/22

9:45 am-3:28 pm

1 stop4h 43m

$561

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Mon 12/22

5:50 am-4:13 pm

1 stop11h 23m

Washington, D.C. Dulles Intl

Thu 1/22

9:45 am-3:28 pm

1 stop4h 43m

$561

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Wed 12/24

4:40 pm-8:59 pm

1 stop5h 19m

Washington, D.C. Dulles Intl

Sat 1/24

6:00 am-3:28 pm

2 stops8h 28m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 24 results

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

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 7h 54m. Airlines will cover a distance of 823 mi.
What are the cheapest airlines to fly from Nova Scotia to Washington, D.C. Dulles Intl Airport one-way?
To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at $161. Air Canada flights start at $190 while deals on United Airlines start at $195 one-way.
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

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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Nova Scotia to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$439	Average$439	FlexibilityNo cancel fee	On-time67%

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$139+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Nova Scotia to Dulles Intl with Cheapflights

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Find flight deals from Nova Scotia to Dulles Intl

Cheapest flights from Nova Scotia to Dulles IntlExplore 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 October 30, 2025.

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 October 30, 2025.

Cheap 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 October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Nova Scotia to Washington, D.C. Dulles Intl Airport that are best for you.

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.

Cheapflights Insights

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

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?

What are the cheapest airlines to fly from Nova Scotia to Washington, D.C. Dulles Intl Airport one-way?

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

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

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

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

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Alternative routes for Nova Scotia to Dulles Intl

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Top airline flying from Nova Scotia to Dulles Intl

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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 October 30, 2025.