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Cheap flights from Washington, D.C. Dulles Intl Airport to Halifax from C$ 234

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YHZ
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Halifax

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Halifax
Explore the most affordable flight options available from Dulles Intl to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Sun 14/129:45 a.m.IAD - YHZ
1 stop5h 02mAir Canada
Tue 16/129:00 a.m.YHZ - IAD
1 stop7h 46mAir Canada
Deal found 10/12C$ 432
Fri 12/125:50 p.m.IAD - YHZ
1 stop5h 31mAir Canada
Sun 14/124:20 p.m.YHZ - IAD
1 stop6h 02mAir Canada
Deal found 11/12C$ 527
Sun 14/128:20 a.m.IAD - YHZ
2 stops13h 06mUnited Airlines
Tue 16/129:00 a.m.YHZ - IAD
1 stop7h 46mUnited Airlines
Deal found 10/12C$ 554
Fri 12/128:45 a.m.IAD - YHZ
1 stop6h 29mUnited Airlines
Sun 14/1211:55 a.m.YHZ - IAD
2 stops10h 23mUnited Airlines
Deal found 11/12C$ 559
Thu 11/125:50 p.m.IAD - YHZ
1 stop5h 16mAir Canada
Wed 17/129:00 a.m.YHZ - IAD
1 stop8h 11mAir Canada
Deal found 11/12C$ 840
Sun 14/127:01 a.m.IAD - YHZ
2 stops17h 41mMultiple Airlines
Tue 16/127:00 a.m.YHZ - IAD
2 stops11h 14mMultiple Airlines
Deal found 10/12C$ 858
Sun 14/126:25 a.m.IAD - YHZ
2 stops16h 57mAmerican Airlines
Tue 16/126:30 a.m.YHZ - IAD
2 stops17h 38mAmerican Airlines
Deal found 11/12C$ 949
Mon 29/126:30 p.m.IAD - YHZ
2 stops17h 00mMultiple Airlines
Fri 2/18:45 a.m.YHZ - IAD
1 stop13h 28mMultiple Airlines
Deal found 10/12C$ 967

Find flight deals from Dulles Intl to Halifax

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Halifax (YHZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 348

One-way from

C$ 234

Popular in

February

Cheapest in

October

Average price

C$ 754
Porter Airlines
  • Porter Airlines
  • 22/5-29/5
  • 4 total stops
  • 18h 08m total
  • Washington, D.C. to Halifax
Search Deals
United Airlines
  • United Airlines
  • 19/3
  • 1 total stop
  • 6h 48m total
  • Washington, D.C. to Halifax
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Halifax 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 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Halifax that are best for you.

Fly from

Dulles Intl

Fly to

Halifax

Route

Depart

Return

Price

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Fri 15/5

11:35 a.m.-11:29 p.m.

2 stops10h 54m

Halifax Intl

Thu 28/5

6:45 a.m.-2:56 p.m.

2 stops9h 11m

C$ 375

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Fri 15/5

1:45 p.m.-11:29 p.m.

2 stops8h 44m

Halifax Intl

Fri 29/5

6:45 a.m.-2:56 p.m.

2 stops9h 11m

C$ 376

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 4/4

1:45 p.m.-8:05 p.m.

1 stop5h 20m

Halifax Intl

Sun 12/4

8:25 a.m.-5:14 p.m.

2 stops9h 49m

C$ 404

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 16/5

11:35 a.m.-11:29 p.m.

2 stops10h 54m

Halifax Intl

Thu 28/5

6:45 a.m.-12:59 p.m.

2 stops7h 14m

C$ 410

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 16/5

11:35 a.m.-11:29 p.m.

2 stops10h 54m

Halifax Intl

Fri 29/5

6:45 a.m.-12:59 p.m.

2 stops7h 14m

C$ 410

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 10/1

9:45 a.m.-3:47 p.m.

1 stop5h 02m

Halifax Intl

Sat 17/1

4:40 p.m.-8:54 p.m.

1 stop5h 14m

C$ 428

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 16/5

9:45 a.m.-4:02 p.m.

1 stop5h 17m

Halifax Intl

Fri 29/5

4:10 p.m.-8:29 p.m.

1 stop5h 19m

C$ 432

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Wed 7/1

4:30 p.m.-12:41 a.m.

1 stop7h 11m

Halifax Intl

Wed 14/1

4:40 p.m.-8:54 p.m.

1 stop5h 14m

C$ 432

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Sat 14/2

9:45 a.m.-3:47 p.m.

1 stop5h 02m

Halifax Intl

Tue 17/2

9:00 a.m.-3:49 p.m.

1 stop7h 49m

C$ 432

Washington, D.C.Halifax

IAD - YHZ

IADYHZ

Washington, D.C. Dulles Intl

Mon 2/3

4:30 p.m.-12:41 a.m.

1 stop7h 11m

Halifax Intl

Sun 8/3

9:00 a.m.-3:46 p.m.

1 stop7h 46m

C$ 437

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 18 results
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Best time to book a flight from Dulles Intl to Halifax

Have a flexible travel schedule? Discover the best time to fly to Halifax 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 Halifax

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Halifax (average of C$ 131). Flying from Washington, D.C. Dulles Intl Airport to Halifax in August is currently the most expensive (average of C$ 651). 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.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Halifax?

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Halifax. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Halifax from Washington, D.C. Dulles Intl?

    Most people fly into Halifax Intl (YHZ) if they book a flight to Halifax from Washington, D.C. Dulles Intl. On average, Halifax Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Halifax Intl is conveniently located just 26.9 km from Halifax’s city centre.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Halifax?

    Porter Airlines can get you from Washington, D.C. Dulles Intl Airport to Halifax in just under 10h 54m. Your travel time can differ by up to . There are 1324 km between Washington, D.C. Dulles Intl Airport and Halifax.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Halifax 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 Halifax?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Halifax (average of C$ 131). Flying from Washington, D.C. Dulles Intl Airport to Halifax in August is currently the most expensive (average of C$ 651). 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

Travelling to a place near Halifax?

Book flights to Halifax if you plan to visit one of these locations
Truro
Dartmouth
Bridgewater
Lunenburg
Windsor
Enfield
Mahone Bay

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Alternative routes for Dulles Intl to Halifax

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Halifax flights
Dulles Intl to Charlottetown flights
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Baltimore to Charlottetown flights
Dulles Intl to Sydney flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dulles Intl to Halifax?

Deals for Dulles Intl to Halifax flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Halifax?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dulles Intl to Halifax.

Can Cheapflights find flights from Dulles Intl to Halifax with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Halifax, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dulles Intl to Halifax become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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