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Cheap flights from Halifax to Washington, D.C. Dulles Intl Airport from C$ 251

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — IAD
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Halifax to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Halifax (YHZ) to Dulles Intl (IAD). 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 25 March 2025.

Round-trip from

C$ 431

One-way from

C$ 251

Popular in

March

Cheapest in

September

Average price

C$ 1,033
Air Canada
  • Air Canada
  • 2/5-9/5
  • 2 total stops
  • 11h 30m total
  • Halifax to Washington, D.C.
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Air Canada
  • Air Canada
  • 9/5
  • 1 total stop
  • 6h 29m total
  • Halifax to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 68 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 48 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Halifax to Dulles Intl

Cheapest flights from Halifax to Dulles Intl
Explore the most affordable flight options available from Halifax to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Fri 2/56:45 a.m.YHZ - IAD
2 stops9h 21mPorter Airlines
Fri 9/511:35 a.m.IAD - YHZ
2 stops10h 39mPorter Airlines
Deal found 24/3C$ 457
Fri 2/55:20 p.m.YHZ - IAD
1 stop4h 48mAir Canada
Fri 9/59:45 a.m.IAD - YHZ
1 stop5h 01mAir Canada
Deal found 24/3C$ 478
Sun 18/511:00 p.m.YHZ - IAD
1 stop12h 16mMultiple Airlines
Wed 21/54:20 p.m.IAD - YHZ
1 stop22h 50mMultiple Airlines
Deal found 24/3C$ 544
Thu 19/67:00 a.m.YHZ - IAD
1 stop7h 42mUnited Airlines
Thu 3/76:15 a.m.IAD - YHZ
2 stops13h 47mUnited Airlines
Deal found 24/3C$ 703

Cheapflights Fare Finder

Customize your flight search to find flights from Halifax 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 629,999 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Halifax to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Halifax

Fly to

Dulles Intl

Route

Depart

Return

Price

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 2/5

6:45 a.m.-3:06 p.m.

2 stops9h 21m

Washington, D.C. Dulles Intl

Fri 9/5

11:35 a.m.-11:14 p.m.

2 stops10h 39m

C$ 457

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 2/5

5:20 p.m.-9:08 p.m.

1 stop4h 48m

Washington, D.C. Dulles Intl

Fri 9/5

9:45 a.m.-3:46 p.m.

1 stop5h 01m

C$ 478

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sun 18/5

11:00 p.m.-10:16 a.m.

1 stop12h 16m

Washington, D.C. Dulles Intl

Wed 21/5

4:20 p.m.-4:10 p.m.

1 stop22h 50m

C$ 544

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 19/6

7:00 a.m.-1:42 p.m.

1 stop7h 42m

Washington, D.C. Dulles Intl

Thu 3/7

6:15 a.m.-9:02 p.m.

2 stops13h 47m

C$ 703

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 9/5

5:45 a.m.-11:14 a.m.

1 stop6h 29m

C$ 251

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 25/4

8:30 a.m.-12:59 p.m.

1 stop5h 29m

C$ 261

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 9/5

11:55 a.m.-9:07 p.m.

2 stops10h 12m

C$ 291

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Fri 18/4

6:00 a.m.-11:31 p.m.

2 stops42h 31m

C$ 391

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sun 3/8

3:20 p.m.-2:23 p.m.

3 stops24h 03m

C$ 434

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 12/8

3:53 p.m.-12:06 a.m.

3 stops9h 13m

C$ 622

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Best time to book a flight from Halifax to Dulles Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Halifax to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Halifax to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 25 March 2025.
Porter Airlines
7.9
Good
275 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Food

7.6

Comfort

8.0

Entertainment

6.9

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
7.9
Good
275 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Food

7.6

Comfort

8.0

Entertainment

6.9

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
8,605 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Food

7.6

Comfort

8.0

Entertainment

6.9

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
7.9
Good
275 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Food

7.6

Comfort

8.0

Entertainment

6.9

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?
WestJet
7.2
Good
2,785 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Food

7.6

Comfort

8.0

Entertainment

6.9

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
8,952 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Food

7.6

Comfort

8.0

Entertainment

6.9

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

    Halifax Intl (YHZ), located 26.9 km from the city centre, is the airport you fly out of when you book flights from Halifax to Washington, D.C. Dulles Intl. 2 airlines have flights from Halifax Intl to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Halifax Intl to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

  • What are the cheapest airlines flying from Halifax to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Halifax to Washington, D.C. Dulles Intl Airport round-trip from C$ 431. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 457, and United Airlines, from C$ 703. Air Canada is currently priced 35% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 251. Porter Airlines flights start at C$ 261 while deals on United Airlines start at C$ 291 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Halifax to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Halifax to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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
Herndon
Warrenton
Arlington
Hanover
Fairfax
Bel Air
Chantilly
Winchester
Falls Church
Manassas
Alexandria
Fredericksburg
Rockville

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Alternative routes for Halifax to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Halifax to Reagan-National flights
Halifax to Baltimore flights

Top 2 airlines flying from Halifax to Dulles Intl

Discover the top 2 airlines that operate flights from Halifax 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 629,999 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 371AverageC$ 499FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 450AverageC$ 679FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Halifax to Dulles Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Dulles Intl from Halifax by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Halifax to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dulles Intl from Halifax today and book when prices fit your budget.

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