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Washington, D.C.

$179+ Cheap flights from Halifax (YHZ) to Washington, D.C. (WAS)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — WAS
Sep 7 — Sep 141
Mon 9/7
Mon 9/14
1 adult, Economy
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Cheap flight deals from Halifax to Washington, D.C.

Cheapest flights from Halifax to Washington, D.C.
Explore the most affordable flight options available from Halifax to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.

This Air Canada deal was found by Cheapflights users on 8/6. 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 9/19:00 am -
1 stop7h 24m
Wed 9/169:45 am -
1 stop5h 17m
Deal found 8/6$321
This Air Canada deal was found by Cheapflights users on 8/7. 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.
Fri 9/47:15 am -
1 stop5h 59m
Fri 9/1112:55 pm -
1 stop6h 34m
Deal found 8/7$323
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Wed 9/27:15 am -
1 stop5h 45m
Wed 9/912:55 pm -
1 stop6h 34m
Deal found 8/3$325
This Air Canada deal was found by Cheapflights users on 8/6. 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 9/104:10 pm -
1 stop5h 15m
Wed 9/239:55 am -
1 stop6h 19m
Deal found 8/6$326
This Air Canada deal was found by Cheapflights users on 8/6. 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 11/147:15 am -
1 stop6h 04m
Sat 11/2112:55 pm -
1 stop5h 53m
Deal found 8/6$331
This Justfly.com deal was found by Cheapflights users on 8/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:00 am -
2 stops9h 10m
Wed 9/23:50 pm -
2 stops6h 54m
Deal found 8/3$335
This SmartFares deal was found by Cheapflights users on 8/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:15 am -
1 stop5h 59m
Fri 9/2512:55 pm -
1 stop6h 34m
Deal found 8/4$344
This United deal was found by Cheapflights users on 8/3. 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 9/27:00 am -
1 stop13h 39m
Wed 9/96:59 am -
2 stops7h 15m
Deal found 8/3$348
This FlightHub deal was found by Cheapflights users on 8/3. 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.
Fri 10/27:00 am -
2 stops9h 10m
Mon 11/211:20 am -
2 stops7h 55m
Deal found 8/3$355
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Fri 9/117:15 am -
1 stop5h 59m
Mon 9/1412:55 pm -
1 stop6h 34m
Deal found 8/3$360
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 9/47:00 am -
1 stop15h 28m
Mon 9/76:15 am -
1 stop6h 48m
Deal found 8/3$366
This Air Canada deal was found by Cheapflights users on 8/4. 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 10/17:15 am -
1 stop5h 45m
Thu 10/1512:40 pm -
1 stop6h 49m
Deal found 8/4$367

Find flight deals from Halifax to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Halifax (YHZ) to Washington, D.C. (WAS). 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 August 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$321
(Air Canada)

One-way from

$179
(Air Canada)

Popular in

December

Cheapest in

October

Average price

$471

Good one-way deal

$350 or less
Provider with most accurate pricing for Halifax Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Halifax Intl-Washington, D.C. (WAS) flights.
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From Halifax Intl to Washington, D.C. (WAS)
Search Deals
One-way flight from Halifax Intl to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from Halifax Intl to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Halifax to Washington, D.C. 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 August 8, 2026.
Use the filters below to find and compare flights from Halifax to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxWashington, D.C.

YHZ Halifax Intl - DCA Washington, D.C. Reagan-National

YHZDCA

Halifax Intl

Fri 9/4

7:15 am-12:14 pm

1 stop5h 59m

Washington, D.C. Reagan-National

Fri 9/11

12:55 pm-8:29 pm

1 stop6h 34m

$323

HalifaxWashington, D.C.

YHZ Halifax Intl - IAD Washington, D.C. Dulles Intl

YHZIAD

Halifax Intl

Sun 8/30

7:00 am-3:10 pm

2 stops9h 10m

Washington, D.C. Dulles Intl

Wed 9/2

3:50 pm-11:44 pm

2 stops6h 54m

$335

HalifaxWashington, D.C.

YHZ Halifax Intl - IAD Washington, D.C. Dulles Intl

YHZIAD

Halifax Intl

Fri 10/2

7:00 am-3:10 pm

2 stops9h 10m

Washington, D.C. Dulles Intl

Mon 11/2

11:20 am-8:15 pm

2 stops7h 55m

$355

HalifaxWashington, D.C.

YHZ Halifax Intl - DCA Washington, D.C. Reagan-National

YHZDCA

Halifax Intl

Wed 9/16

7:15 am-12:14 pm

1 stop5h 59m

Washington, D.C. Reagan-National

Wed 9/23

12:55 pm-8:29 pm

1 stop6h 34m

$363

HalifaxWashington, D.C.

YHZ Halifax Intl - IAD Washington, D.C. Dulles Intl

YHZIAD

Halifax Intl

Fri 10/2

7:00 am-9:27 pm

1 stop15h 27m

Washington, D.C. Dulles Intl

Mon 11/2

10:35 pm-1:24 pm

1 stop13h 49m

$366

HalifaxWashington, D.C.

YHZ Halifax Intl - IAD Washington, D.C. Dulles Intl

YHZIAD

Halifax Intl

Fri 9/4

7:00 am-9:28 pm

1 stop15h 28m

Washington, D.C. Dulles Intl

Mon 9/7

6:15 am-2:03 pm

1 stop6h 48m

$366

HalifaxWashington, D.C.

YHZ Halifax Intl - DCA Washington, D.C. Reagan-National

YHZDCA

Halifax Intl

Tue 9/29

7:15 am-12:14 pm

1 stop5h 59m

Washington, D.C. Reagan-National

Wed 9/30

12:55 pm-8:29 pm

1 stop6h 34m

$372

HalifaxWashington, D.C.

YHZ Halifax Intl - IAD Washington, D.C. Dulles Intl

YHZIAD

Halifax Intl

Fri 10/2

7:15 am-3:25 pm

2 stops9h 10m

Washington, D.C. Dulles Intl

Mon 11/2

9:55 am-3:55 pm

1 stop5h 00m

$372

HalifaxWashington, D.C.

YHZ Halifax Intl - DCA Washington, D.C. Reagan-National

YHZDCA

Halifax Intl

Fri 9/11

7:15 am-12:14 pm

1 stop5h 59m

Washington, D.C. Reagan-National

Mon 9/14

12:55 pm-8:29 pm

1 stop6h 34m

$375

HalifaxWashington, D.C.

YHZ Halifax Intl - DCA Washington, D.C. Reagan-National

YHZDCA

Halifax Intl

Fri 9/4

7:00 am-3:24 pm

1 stop9h 24m

Washington, D.C. Reagan-National

Mon 9/7

5:55 pm-11:55 pm

1 stop5h 00m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 55 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Halifax-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Halifax-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Halifax-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Halifax-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Halifax-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Halifax to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

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

Currently, September is the cheapest month in which you can book a flight from Halifax to Washington, D.C. (average of $217). Flying from Halifax to Washington, D.C. in December is currently the most expensive (average of $548). 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 YHZ to WAS?

Find hourly flight availability from Halifax to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 8, 2026.

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

Related info for your journey

Find useful and relevant information for your journey from Halifax to Washington, D.C.. 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.?

    Located just 16.7 mi from the city center, Halifax Intl is the airport most travelers will use when flying to Washington, D.C. from Halifax. Booking flights from Halifax Intl (YHZ) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 0 different airlines.

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

    Air Canada, Porter Airlines, and United Airlines can get you from Halifax to Washington, D.C. in just under 5h 59m. Your travel time can differ by up to 9h 28m. The distance from Halifax to Washington, D.C. is about 809 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Halifax to Washington, D.C.?

    The most popular flight routes from Halifax to Washington, D.C. are Halifax Intl - Washington, D.C. Dulles Intl, Halifax Intl - Washington, D.C. Reagan-National and Halifax Intl - Baltimore/Washington.

  • Can I find deals for flights from Halifax to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Halifax to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Halifax to Washington, D.C.?

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

  • Can I find deals for business class flights from Halifax to Washington, D.C.?

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

    Currently, September is the cheapest month in which you can book a flight from Halifax to Washington, D.C. (average of $217). Flying from Halifax to Washington, D.C. in December is currently the most expensive (average of $548). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Clinton
Oxon Hill
Hunt Valley
Woodbridge
Silver Spring
Largo

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