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Nova Scotia

$146+ Cheap flights from Dulles Intl (IAD) to Nova Scotia

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YHZ
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
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Cheap flight deals from Dulles Intl to Nova Scotia

Keep the following information in mind while searching for Dulles Intl to Nova Scotia flight deals. Data was last updated April 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$304
(Flightnetwork)

One-way from

$146
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$419
Provider with most accurate pricing for Washington, D.C. (WAS)-Halifax Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Halifax Intl flights.
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From Washington, D.C. Dulles Intl to Nova Scotia
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One-way flight from Washington, D.C. Dulles Intl to Nova Scotia
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Highest demand for flights based on searches. 19% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 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 Dulles Intl to Nova Scotia

Cheapest flights from Dulles Intl to Nova Scotia
Explore the most affordable flight options available from Dulles Intl to Nova Scotia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/74:20 pmIAD - YHZ
2 stops6h 04mPorter Airlines
Sat 6/216:45 amYHZ - IAD
2 stops9h 21mPorter Airlines
Deal found 4/16$335
This Air Canada deal was found by Cheapflights users on 4/16. 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.
Sat 9/131:00 pmIAD - YHZ
1 stop5h 18mAir Canada
Sat 9/203:45 pmYHZ - IAD
1 stop6h 15mAir Canada
Deal found 4/16$381
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/144:20 pmIAD - YHZ
1 stop17h 40mMultiple Airlines
Wed 5/216:45 amYHZ - IAD
2 stops9h 21mMultiple Airlines
Deal found 4/15$384
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:30 amIAD - YHZ
2 stops12h 18mDelta
Thu 9/251:45 pmYHZ - IAD
2 stops11h 22mDelta
Deal found 4/15$442
This FlightHub deal was found by Cheapflights users on 4/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/174:20 pmIAD - YQM
2 stops7h 09mPorter Airlines
Sat 6/217:00 amYQM - IAD
2 stops9h 06mPorter Airlines
Deal found 4/14$450
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1911:35 amIAD - YYG
2 stops10h 40mPorter Airlines
Mon 6/236:40 amYYG - IAD
2 stops9h 26mPorter Airlines
Deal found 4/15$481
This Air Canada deal was found by Cheapflights users on 4/14. 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.
Tue 6/1710:20 amIAD - YQM
1 stop6h 01mAir Canada
Sat 6/215:45 amYQM - IAD
1 stop4h 52mAir Canada
Deal found 4/14$485
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 6/1210:18 pmIAD - YHZ
1 stop21h 41mUnited Airlines
Sun 6/155:20 amYHZ - IAD
1 stop7h 19mUnited Airlines
Deal found 4/16$519
This United deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1910:23 pmIAD - YYG
2 stops16h 07mMultiple Airlines
Mon 6/235:25 amYYG - IAD
1 stop5h 12mMultiple Airlines
Deal found 4/15$522
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:45 amIAD - YYG
1 stop4h 45mAir Canada
Fri 6/275:25 amYYG - IAD
1 stop5h 12mAir Canada
Deal found 4/15$571
This United deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:45 amIAD - YYG
1 stop4h 45mUnited Airlines
Fri 6/2712:25 pmYYG - IAD
2 stops11h 02mUnited Airlines
Deal found 4/15$587
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 8/3010:25 amIAD - YQM
1 stop5h 49mUnited Airlines
Sat 9/65:40 amYQM - IAD
1 stop4h 59mUnited Airlines
Deal found 4/15$589

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Nova Scotia 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 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Nova Scotia that are best for you.

Fly from

Dulles Intl

Fly to

Nova Scotia

Route

Depart

Return

Price

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 6/7

4:20 pm-11:24 pm

2 stops6h 04m

Halifax Intl

Sat 6/21

6:45 am-3:06 pm

2 stops9h 21m

$335

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 9/13

1:00 pm-7:18 pm

1 stop5h 18m

Halifax Intl

Sat 9/20

3:45 pm-9:00 pm

1 stop6h 15m

$381

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Wed 5/14

4:20 pm-11:00 am

1 stop17h 40m

Halifax Intl

Wed 5/21

6:45 am-3:06 pm

2 stops9h 21m

$384

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 9/20

9:30 am-10:48 pm

2 stops12h 18m

Halifax Intl

Thu 9/25

1:45 pm-12:07 am

2 stops11h 22m

$442

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Tue 6/17

4:20 pm-12:29 am

2 stops7h 09m

Moncton Intl

Sat 6/21

7:00 am-3:06 pm

2 stops9h 06m

$450

Washington, D.C.Charlottetown

IAD - YYG

IADYYG

Washington, D.C. Dulles Intl

Thu 6/19

11:35 am-11:15 pm

2 stops10h 40m

Charlottetown

Mon 6/23

6:40 am-3:06 pm

2 stops9h 26m

$481

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Tue 6/17

10:20 am-5:21 pm

1 stop6h 01m

Moncton Intl

Sat 6/21

5:45 am-9:37 am

1 stop4h 52m

$485

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Thu 6/12

10:18 pm-8:59 pm

1 stop21h 41m

Halifax Intl

Sun 6/15

5:20 am-11:39 am

1 stop7h 19m

$519

Washington, D.C.Charlottetown

IAD - YYG

IADYYG

Washington, D.C. Dulles Intl

Thu 6/19

10:23 pm-3:30 pm

2 stops16h 07m

Charlottetown

Mon 6/23

5:25 am-9:37 am

1 stop5h 12m

$522

Washington, D.C.Charlottetown

IAD - YYG

IADYYG

Washington, D.C. Dulles Intl

Mon 6/23

9:45 am-3:30 pm

1 stop4h 45m

Charlottetown

Fri 6/27

5:25 am-9:37 am

1 stop5h 12m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 22 results
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Best time to book a flight from Dulles Intl to Nova Scotia

Have a flexible travel schedule? Discover the best time to fly to Nova Scotia from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Nova Scotia

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nova Scotia (average of $375). Flying from Washington, D.C. Dulles Intl Airport to Nova Scotia in May is currently the most expensive (average of $511). 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 IAD to NS?

Find hourly flight availability from Dulles Intl to Nova Scotia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 16, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Nova Scotia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Nova Scotia by month

Plan your trip to Nova Scotia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nova Scotia ranges from 3.6 - 5.6 inches per month. December is typically the wettest month, when rainfall can reach 5.6 in. August is typically the driest time to visit Nova Scotia when rainfall is around 3.6 in.

Temperature in Nova Scotia by month

Plan your trip to Nova Scotia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nova Scotia, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Nova Scotia

Get insights into the airlines that provide service to Nova Scotia. 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 Nova Scotia. Reviews last updated April 16, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Nova Scotia, such as Porter Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
281 reviews

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
281 reviews
Porter Airlines
8.0
Very good
281 reviews

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Delta
8.0
Very good
7,916 reviews
Porter Airlines
8.0
Very good
281 reviews

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
United Airlines
7.4
Good
8,665 reviews
Porter Airlines
8.0
Very good
281 reviews

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
281 reviews

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
9,134 reviews
Porter Airlines
8.0
Very good
281 reviews

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Nova Scotia. 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 Washington, D.C. Dulles Intl Airport to Nova Scotia one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $146. Users have also found prices from $182 and $235 on Air Canada and Delta, respectively.

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

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Nova Scotia consider Washington, D.C. Dulles Intl - Halifax Intl, Washington, D.C. Dulles Intl - Charlottetown or Washington, D.C. Dulles Intl - Sydney as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nova Scotia (average of $375). Flying from Washington, D.C. Dulles Intl Airport to Nova Scotia in May is currently the most expensive (average of $511). 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

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Alternative routes for Dulles Intl to Nova Scotia

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Vancouver Intl flights
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Reagan-National to Pearson Intl flights
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Reagan-National to Pierre Elliott Trudeau Intl flights
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Dulles Intl to Toronto Island flights
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Baltimore to Québec City flights
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Baltimore to Winnipeg flights
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Reagan-National to Edmonton flights
Baltimore to Edmonton flights
Dulles Intl to Charlottetown flights
Reagan-National to Winnipeg flights
Reagan-National to Abbotsford flights
Dulles Intl to St. John's flights
Reagan-National to Charlottetown flights
Dulles Intl to Victoria flights
Baltimore to Charlottetown flights
Reagan-National to St. John's flights
Reagan-National to Saskatoon flights
Dulles Intl to Saskatoon flights
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Baltimore to St. John's flights
Baltimore to Victoria flights
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Reagan-National to Sydney flights
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Dulles Intl to Kelowna flights
Dulles Intl to Sydney flights
Reagan-National to Kelowna flights

Top 3 airlines flying from Dulles Intl to Nova Scotia

Discover the top 3 airlines that operate flights from Dulles Intl to Nova Scotia. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$188Average$755FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$306Average$459FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$324Average$696FlexibilityNo cancel feeOn-time67%

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