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Cheap flights from Washington to Halifax from C$ 190

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YHZ
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Halifax

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Halifax
Explore the most affordable flight options available from Washington to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Tue 22/98:00 a.m. -
1 stop8h 04m
Tue 29/94:10 p.m. -
1 stop8h 54m
Deal found 7/8C$ 445
Sat 19/98:00 a.m. -
1 stop9h 54m
Wed 23/94:10 p.m. -
1 stop8h 54m
Deal found 9/8C$ 446
Fri 18/910:50 a.m. -
1 stop16h 17m
Fri 25/94:10 p.m. -
1 stop8h 54m
Deal found 8/8C$ 460
Mon 14/910:50 a.m. -
1 stop16h 17m
Mon 21/98:05 a.m. -
1 stop18h 42m
Deal found 7/8C$ 476
Fri 2/108:00 a.m. -
1 stop13h 54m
Wed 14/102:05 p.m. -
1 stop10h 59m
Deal found 7/8C$ 478
Wed 21/108:00 a.m. -
1 stop9h 54m
Sat 24/107:05 a.m. -
1 stop17h 59m
Deal found 10/8C$ 480
Wed 16/98:00 a.m. -
1 stop12h 49m
Mon 21/98:05 a.m. -
1 stop18h 42m
Deal found 9/8C$ 494
Fri 6/117:45 a.m. -
1 stop9h 13m
Thu 12/116:00 a.m. -
2 stops12h 37m
Deal found 7/8C$ 498
Fri 4/910:58 p.m. -
1 stop11h 05m
Wed 7/107:00 a.m. -
1 stop18h 55m
Deal found 7/8C$ 503
Mon 28/910:10 a.m. -
1 stop16h 57m
Wed 28/105:15 a.m. -
2 stops13h 26m
Deal found 8/8C$ 626
Wed 11/117:00 a.m. -
2 stops13h 15m
Wed 16/125:10 a.m. -
2 stops13h 31m
Deal found 9/8C$ 636
Fri 6/1110:00 a.m. -
2 stops10h 15m
Thu 12/115:15 a.m. -
2 stops13h 26m
Deal found 7/8C$ 696

Find flight deals from Washington to Halifax

Keep the following information in mind while searching for Washington to Halifax flight deals. Data was last updated 11 August 2026.

Round-trip from

C$ 445

One-way from

C$ 190

Popular in

December

Cheapest in

April

Average price

C$ 548
Air Canada
  • Air Canada
  • 22/9-29/9
  • 2 total stops
  • 16h 58m total
  • Washington to Halifax
Search Deals
Air Canada
  • Air Canada
  • 30/9
  • 1 total stop
  • 9h 54m total
  • Washington to Halifax
Search Deals
Highest demand for flights based on searches. 38% potential increase in price (C$ 730 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 11 August 2026.
Use the filters below to find and compare flights from Washington to Halifax that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Fri 6/11

11:15 p.m.-1:24 p.m.

1 stop10h 09m

Halifax Intl

Wed 11/11

2:10 p.m.-9:39 p.m.

1 stop11h 29m

C$ 503

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Fri 6/11

11:15 p.m.-1:24 p.m.

1 stop10h 09m

Halifax Intl

Fri 13/11

2:10 p.m.-9:39 p.m.

1 stop11h 29m

C$ 503

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Wed 16/9

5:00 a.m.-11:55 p.m.

2 stops14h 55m

Halifax Intl

Mon 21/9

2:50 p.m.-11:36 p.m.

1 stop12h 46m

C$ 517

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Sat 7/11

3:49 p.m.-1:24 p.m.

2 stops17h 35m

Halifax Intl

Thu 12/11

2:10 p.m.-9:39 p.m.

1 stop11h 29m

C$ 517

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Wed 21/10

5:00 a.m.-11:55 p.m.

2 stops14h 55m

Halifax Intl

Sat 24/10

7:00 a.m.-5:37 p.m.

2 stops14h 37m

C$ 540

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Mon 28/9

8:00 a.m.-8:04 p.m.

1 stop8h 04m

Halifax Intl

Fri 2/10

6:00 a.m.-9:04 p.m.

1 stop19h 04m

C$ 555

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Fri 2/10

8:00 a.m.-11:55 p.m.

2 stops11h 55m

Halifax Intl

Wed 14/10

5:15 a.m.-2:22 p.m.

2 stops13h 07m

C$ 555

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Tue 25/8

7:00 a.m.-9:20 p.m.

1 stop10h 20m

Halifax Intl

Wed 2/9

3:35 p.m.-9:00 p.m.

1 stop9h 25m

C$ 623

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Mon 7/9

5:30 a.m.-9:10 p.m.

1 stop11h 40m

Halifax Intl

Fri 11/9

3:30 p.m.-10:05 p.m.

1 stop10h 35m

C$ 639

SeattleHalifax

SEA Seattle/Tacoma Intl - YHZ Halifax Intl

SEAYHZ

Seattle/Tacoma Intl

Sun 13/9

7:00 a.m.-1:54 a.m.

2 stops14h 54m

Halifax Intl

Sat 19/9

6:00 a.m.-7:14 p.m.

2 stops17h 14m

C$ 660

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Washington to Halifax

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

How much does it cost to fly round-trip from State of Washington to Halifax?

Airfare is typical for this route at the moment.
State of Washington to Halifax flights typically cost between C$ 427 and C$ 763 in September.
The cheapest round-trip price found within the last 5 days was C$ 445 on Air Canada (22 Sep-29 Sep).

How far ahead should I book a flight from State of Washington to Halifax?

The price you pay for your flight from State of Washington to Halifax may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Washington 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?

    For a flight from Washington to Halifax, you will be flying into Halifax Intl. Halifax Intl (YHZ) is just 26.9 km from the centre of the city.

  • How long is the flight from State of Washington to Halifax?

    United Airlines and WestJet can get you from State of Washington to Halifax in just under 10h 09m. Your travel time can differ by up to 10h 56m. There are 4424 km between State of Washington and Halifax. This flight may include one or multiple stops.

  • What are the most popular routes from State of Washington to Halifax?

    The most popular route from State of Washington to Halifax is Seattle/Tacoma Intl - Halifax Intl. You may also consider Portland - Halifax Intl or Spokane - Halifax Intl.

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

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

  • How can I find direct flights from Washington to Halifax?

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

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

    Yes. Cheapflights offers flight deals from Washington 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.

See more FAQs

Travelling to a place near Halifax?

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

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