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 9h 11m. Airlines will cover a distance of 823 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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.

$155+ Flights from Nova Scotia to Washington, D.C. Dulles Intl Airport

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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 December 18, 2025.

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

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

Thu 12/254:20 pmYHZ - IAD

1 stop6h 05mAir Canada

Thu 1/89:45 amIAD - YHZ

1 stop5h 02mAir Canada

Deal found 12/16

$314

Sun 12/214:00 pmYHZ - IAD

1 stop5h 26mUnited Airlines

Wed 12/318:20 amIAD - YHZ

1 stop5h 11mUnited Airlines

Deal found 12/14

$320

Thu 12/254:00 pmYHZ - IAD

1 stop6h 25mUnited Airlines

Wed 1/78:29 amIAD - YHZ

1 stop6h 45mUnited Airlines

Deal found 12/16

$321

Thu 12/254:20 pmYHZ - IAD

1 stop6h 05mAir Canada

Wed 1/71:05 pmIAD - YHZ

2 stops10h 36mAir Canada

Deal found 12/16

$327

Wed 12/241:15 pmYHZ - IAD

2 stops12h 00mUnited Airlines

Wed 1/78:29 amIAD - YHZ

1 stop6h 45mUnited Airlines

Deal found 12/16

$332

Sun 12/214:00 pmYHZ - IAD

1 stop6h 25mUnited Airlines

Tue 12/305:10 pmIAD - YHZ

1 stop5h 44mUnited Airlines

Deal found 12/16

$334

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 December 18, 2025.

Mon 5/116:45 amYHZ - IAD

2 stops9h 11mPorter Airlines

Mon 5/2511:35 amIAD - YHZ

2 stops10h 54mPorter Airlines

Deal found 12/15

$231

Thu 1/159:00 amYHZ - IAD

1 stop7h 46mMultiple Airlines

Mon 1/1911:35 amIAD - YHZ

1 stop7h 35mMultiple Airlines

Deal found 12/17

$247

Thu 1/156:55 amYHZ - IAD

2 stops9h 51mAir Canada

Mon 1/194:30 pmIAD - YHZ

1 stop7h 11mAir Canada

Deal found 12/17

$258

Sat 4/112:50 pmYHZ - IAD

1 stop7h 14mUnited Airlines

Mon 4/136:00 amIAD - YHZ

1 stop6h 54mUnited Airlines

Deal found 12/15

$273

Sat 4/117:00 amYHZ - IAD

2 stops6h 29mPorter Airlines

Mon 4/1311:40 amIAD - YHZ

2 stops11h 14mPorter Airlines

Deal found 12/15

$234

Fri 1/239:00 amYHZ - IAD

1 stop7h 46mAir Canada

Sun 1/254:30 pmIAD - YHZ

1 stop7h 11mAir Canada

Deal found 12/16

$266

Thu 1/89:00 amYHZ - IAD

1 stop7h 46mAir Canada

Fri 1/99:45 amIAD - YHZ

1 stop5h 02mAir Canada

Deal found 12/16

$277

Sat 4/119:00 amYHZ - IAD

1 stop7h 39mAir Canada

Mon 4/134:30 pmIAD - YHZ

1 stop6h 34mAir Canada

Deal found 12/15

$280

Fri 1/164:20 pmYQM - IAD

1 stop5h 34mUnited Airlines

Wed 1/216:00 amIAD - YQM

2 stops8h 28mUnited Airlines

Deal found 12/15

$533

Fri 1/164:20 pmYQM - IAD

1 stop5h 34mAir Canada

Wed 1/219:45 amIAD - YQM

1 stop4h 43mAir Canada

Deal found 12/15

$472

Mon 2/24:40 pmYQM - IAD

1 stop5h 14mAir Canada

Wed 2/49:00 amIAD - YQM

2 stops10h 31mAir Canada

Deal found 12/14

$475

Tue 5/265:40 amYQM - IAD

1 stop10h 54mAir Canada

Tue 6/94:10 pmIAD - YQM

1 stop6h 32mAir Canada

Deal found 12/16

$501

Last-minute flights from Nova Scotia to Dulles Intl
Discover last-minute flight deals from Nova Scotia to Dulles Intl. Data last updated December 18, 2025 and is based on user searches.

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

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

Sun 12/214:00 pmYHZ - IAD

1 stop5h 26mUnited Airlines

Wed 12/318:20 amIAD - YHZ

1 stop5h 11mUnited Airlines

Deal found 12/14

$320

Thu 12/254:20 pmYHZ - IAD

1 stop6h 05mAir Canada

Thu 1/89:45 amIAD - YHZ

1 stop5h 02mAir Canada

Deal found 12/16

$314

Thu 12/254:00 pmYHZ - IAD

1 stop6h 25mUnited Airlines

Wed 1/78:29 amIAD - YHZ

1 stop6h 45mUnited Airlines

Deal found 12/16

$321

Thu 1/89:00 amYHZ - IAD

1 stop7h 46mAir Canada

Fri 1/99:45 amIAD - YHZ

1 stop5h 02mAir Canada

Deal found 12/16

$277

Thu 1/159:00 amYHZ - IAD

1 stop7h 46mMultiple Airlines

Mon 1/1911:35 amIAD - YHZ

1 stop7h 35mMultiple Airlines

Deal found 12/17

$247

Thu 1/156:55 amYHZ - IAD

2 stops9h 51mAir Canada

Mon 1/194:30 pmIAD - YHZ

1 stop7h 11mAir Canada

Deal found 12/17

$258

Fri 1/164:20 pmYQM - IAD

1 stop5h 34mAir Canada

Wed 1/219:45 amIAD - YQM

1 stop4h 43mAir Canada

Deal found 12/15

$472

Fri 1/164:20 pmYQM - IAD

1 stop5h 34mUnited Airlines

Wed 1/216:00 amIAD - YQM

2 stops8h 28mUnited Airlines

Deal found 12/15

$533

Fri 1/161:40 pmYQM - IAD

2 stops45h 39mMultiple Airlines

Wed 1/2111:35 amIAD - YQM

3 stops28h 32mMultiple Airlines

Deal found 12/15

$1,052

Fri 1/239:00 amYHZ - IAD

1 stop7h 46mAir Canada

Sun 1/254:30 pmIAD - YHZ

1 stop7h 11mAir Canada

Deal found 12/16

$266

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 December 18, 2025.

Sat 1/244:40 pmYHZ - IAD

1 stop5h 14mAir Canada

Deal found 12/15

$155

Mon 12/221:15 pmYHZ - IAD

1 stop8h 11mAir Canada

Deal found 12/16

$158

Wed 1/219:00 amYHZ - IAD

2 stops12h 26mAir Canada

Deal found 12/15

$163

Mon 1/123:15 pmYHZ - IAD

1 stop6h 58mUnited Airlines

Deal found 12/15

$164

Thu 1/226:55 amYHZ - IAD

2 stops9h 51mAir Canada

Deal found 12/15

$166

Thu 12/254:20 pmYHZ - IAD

1 stop6h 05mAir Canada

Deal found 12/16

$180

Sun 1/255:05 amYHZ - IAD

1 stop7h 43mAir Canada

Deal found 12/15

$186

Tue 5/197:00 amYQM - IAD

2 stops8h 56mPorter Airlines

Deal found 12/16

$241

Thu 1/294:20 pmYQM - IAD

1 stop5h 34mAir Canada

Deal found 12/15

$258

Tue 5/195:40 amYQM - IAD

1 stop10h 54mAir Canada

Deal found 12/16

$285

Thu 1/295:55 pmYQM - IAD

2 stops18h 51mUnited Airlines

Deal found 12/15

$298

Thu 1/297:00 pmYQM - IAD

3 stops40h 44mMultiple Airlines

Deal found 12/15

$348

Find flight deals from Nova Scotia to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$247 (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.

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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

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

Search Deals

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

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 - 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 - 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 - 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

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 4/11

9:00 am-3:39 pm

1 stop7h 39m

Washington, D.C. Dulles Intl

Mon 4/13

4:30 pm-12:04 am

1 stop6h 34m

$280

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Fri 1/16

4:20 pm-8:54 pm

1 stop5h 34m

Washington, D.C. Dulles Intl

Wed 1/21

9:45 am-3:28 pm

1 stop4h 43m

$472

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Mon 2/2

4:40 pm-8:54 pm

1 stop5h 14m

Washington, D.C. Dulles Intl

Wed 2/4

9:00 am-8:31 pm

2 stops10h 31m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 27 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 9h 11m. 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

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Hanover

Silver Spring

Fredericksburg

Linthicum Heights

Rockville

Laurel

Towson

Manassas

National Harbor

Bowie

Largo

McLean

Clinton

Cordova

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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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$155+ 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 1/24. 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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3. Compare prices and book

Cheap 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 December 18, 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 December 18, 2025.

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 December 18, 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?

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 December 18, 2025.