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Dulles Intl

$173+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — IAD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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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 April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$286
(Air Canada)

One-way from

$173
(Delta)

Popular in

September

Cheapest in

October

Average price

$375
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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Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
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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 April 2025
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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 April 24, 2025.

This Air Canada deal was found by Cheapflights users on 4/23. 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 5/125:20 pmYHZ - IAD
1 stop4h 48mAir Canada
Sat 5/179:45 amIAD - YHZ
1 stop5h 01mAir Canada
Deal found 4/23$286
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/216:45 amYHZ - IAD
2 stops9h 21mPorter Airlines
Thu 6/2611:35 amIAD - YHZ
2 stops10h 49mPorter Airlines
Deal found 4/23$348
This United deal was found by Cheapflights users on 4/23. 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.
Wed 5/212:50 pmYHZ - IAD
1 stop7h 17mMultiple Airlines
Wed 5/288:18 amIAD - YHZ
2 stops6h 28mMultiple Airlines
Deal found 4/23$349
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/215:20 amYHZ - IAD
2 stops15h 07mUnited Airlines
Wed 5/283:35 pmIAD - YHZ
2 stops9h 14mUnited Airlines
Deal found 4/23$362
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Mon 5/123:20 pmYHZ - IAD
2 stops21h 25mWestJet
Sat 5/171:00 pmIAD - YHZ
2 stops8h 50mWestJet
Deal found 4/23$437
This FlightHub deal was found by Cheapflights users on 4/23. 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 5/227:00 amYQM - IAD
2 stops9h 06mPorter Airlines
Thu 5/294:20 pmIAD - YQM
2 stops7h 09mPorter Airlines
Deal found 4/23$463
This Air Canada deal was found by Cheapflights users on 4/24. 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 5/2212:10 pmYQM - IAD
1 stop10h 15mAir Canada
Thu 5/292:25 pmIAD - YQM
1 stop8h 21mAir Canada
Deal found 4/24$513
This United Airlines deal was found by Cheapflights users on 4/23. 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 7/1611:25 amYQM - IAD
2 stops12h 02mUnited Airlines
Wed 7/301:03 pmIAD - YQM
1 stop7h 05mUnited Airlines
Deal found 4/23$564
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2111:50 amYHZ - IAD
3 stops8h 54mAmerican Airlines
Thu 6/265:41 pmIAD - YHZ
2 stops19h 39mAmerican Airlines
Deal found 4/23$877

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 April 24, 2025.
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

Mon 5/12

5:20 pm-9:08 pm

1 stop4h 48m

Washington, D.C. Dulles Intl

Sat 5/17

9:45 am-3:46 pm

1 stop5h 01m

$286

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 6/21

6:45 am-3:06 pm

2 stops9h 21m

Washington, D.C. Dulles Intl

Thu 6/26

11:35 am-11:24 pm

2 stops10h 49m

$348

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 5/21

2:50 pm-9:07 pm

1 stop7h 17m

Washington, D.C. Dulles Intl

Wed 5/28

8:18 am-3:46 pm

2 stops6h 28m

$349

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 5/21

5:20 am-7:27 pm

2 stops15h 07m

Washington, D.C. Dulles Intl

Wed 5/28

3:35 pm-1:49 am

2 stops9h 14m

$362

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Mon 5/12

3:20 pm-11:45 am

2 stops21h 25m

Washington, D.C. Dulles Intl

Sat 5/17

1:00 pm-10:50 pm

2 stops8h 50m

$437

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Thu 5/22

7:00 am-3:06 pm

2 stops9h 06m

Washington, D.C. Dulles Intl

Thu 5/29

4:20 pm-12:29 am

2 stops7h 09m

$463

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Thu 5/22

12:10 pm-9:25 pm

1 stop10h 15m

Washington, D.C. Dulles Intl

Thu 5/29

2:25 pm-11:46 pm

1 stop8h 21m

$513

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Wed 7/16

11:25 am-10:27 pm

2 stops12h 02m

Washington, D.C. Dulles Intl

Wed 7/30

1:03 pm-9:08 pm

1 stop7h 05m

$564

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 6/21

11:50 am-7:44 pm

3 stops8h 54m

Washington, D.C. Dulles Intl

Thu 6/26

5:41 pm-2:20 pm

2 stops19h 39m

$877

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 6/11

6:40 am-4:33 pm

2 stops10h 53m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 13 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

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

Currently, August is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Nova Scotia to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

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.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated April 24, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta and United Airlines from Nova Scotia to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
284 reviews

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
284 reviews
Porter Airlines
8.0
Very good
284 reviews

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,920 reviews
Porter Airlines
8.0
Very good
284 reviews

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,685 reviews
Porter Airlines
8.0
Very good
284 reviews

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
284 reviews

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,816 reviews
Porter Airlines
8.0
Very good
284 reviews

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.

  • 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 Delta, which is currently one of the cheapest options available, starting at $173. Porter Airlines flights start at $183 while deals on Air Canada start at $192 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.

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

    Currently, August is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Nova Scotia to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 Nova Scotia?

Book flights to Nova Scotia if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Gaithersburg
Silver Spring
Linthicum Heights
Falls Church
Laurel
Easton
Herndon
Sterling
Bowie
Towson
National Harbor
Oxon Hill

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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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Kelowna to Reagan-National flights
St. John's to Dulles Intl flights
Victoria to Reagan-National flights
Kelowna to Baltimore flights
Kelowna to Dulles Intl flights
London to Reagan-National flights
London to Baltimore flights
Victoria to Baltimore flights
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London to Dulles Intl flights
St. John's to Baltimore flights
St. John's to Reagan-National flights

Top 2 airlines flying from Nova Scotia to Dulles Intl

Discover the top 2 airlines 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$324Average$417FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$439Average$563FlexibilityNo cancel feeOn-time67%

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