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Cheap flights from Washington to Halifax from C$ 187

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YHZ
20 Jul — 27 Jul1
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 20 June 2026.

Sat 12/97:35 p.m.
SEA
-
YHZ
1 stop8h 35m
WestJet
Sat 19/99:50 a.m.
YHZ
-
SEA
2 stops12h 55m
WestJet
Deal found 20/6C$ 410
Thu 17/97:35 p.m.
SEA
-
YHZ
1 stop8h 35m
WestJet
Tue 22/99:50 a.m.
YHZ
-
SEA
2 stops12h 55m
WestJet
Deal found 19/6C$ 426
Mon 5/107:35 p.m.
SEA
-
YHZ
1 stop8h 35m
WestJet
Thu 31/128:20 a.m.
YHZ
-
SEA
1 stop9h 00m
WestJet
Deal found 15/6C$ 442
Tue 15/97:35 p.m.
SEA
-
YHZ
1 stop8h 35m
WestJet
Tue 22/99:50 a.m.
YHZ
-
SEA
2 stops12h 55m
WestJet
Deal found 19/6C$ 443
Fri 14/87:00 a.m.
SEA
-
YHZ
1 stop8h 10m
WestJet
Thu 27/89:50 a.m.
YHZ
-
SEA
2 stops12h 55m
WestJet
Deal found 17/6C$ 449
Tue 18/87:00 a.m.
SEA
-
YHZ
1 stop8h 10m
WestJet
Mon 31/89:50 a.m.
YHZ
-
SEA
2 stops12h 55m
WestJet
Deal found 15/6C$ 450
Tue 18/87:00 a.m.
SEA
-
YHZ
2 stops10h 05m
WestJet
Sat 29/83:35 p.m.
YHZ
-
SEA
1 stop9h 25m
WestJet
Deal found 17/6C$ 452
Fri 14/87:00 a.m.
SEA
-
YHZ
1 stop8h 10m
WestJet
Mon 31/89:50 a.m.
YHZ
-
SEA
2 stops12h 55m
WestJet
Deal found 17/6C$ 460
Fri 14/87:00 a.m.
SEA
-
YHZ
1 stop8h 10m
WestJet
Sat 29/83:35 p.m.
YHZ
-
SEA
1 stop9h 25m
WestJet
Deal found 17/6C$ 461
Tue 7/74:15 p.m.
PDX
-
YHZ
2 stops19h 43m
United Airlines
Tue 14/77:00 a.m.
YHZ
-
PDX
1 stop18h 48m
United Airlines
Deal found 19/6C$ 626
Tue 14/710:30 p.m.
PDX
-
YHZ
1 stop11h 13m
American Airlines
Tue 21/72:28 p.m.
YHZ
-
PDX
1 stop13h 02m
American Airlines
Deal found 15/6C$ 643
Fri 21/87:07 p.m.
PDX
-
YHZ
2 stops14h 56m
United Airlines
Mon 31/87:00 a.m.
YHZ
-
PDX
1 stop19h 03m
United Airlines
Deal found 17/6C$ 655

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 20 June 2026.

Round-trip from

C$ 410

One-way from

C$ 187

Popular in

December

Cheapest in

April

Average price

C$ 759
WestJet
  • WestJet
  • 12/9-19/9
  • 3 total stops
  • 21h 30m total
  • Washington to Halifax
Search Deals
WestJet
  • WestJet
  • 7/9
  • 2 total stops
  • 10h 05m total
  • Washington to Halifax
Search Deals
Highest demand for flights based on searches. 37% potential increase in price (C$ 727 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 84 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 20 June 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 - YHZ

SEAYHZ

Seattle/Tacoma Intl

Sat 12/9

7:35 p.m.-10:45 a.m.

2 stops11h 10m

Halifax Intl

Sat 19/9

9:50 a.m.-6:45 p.m.

2 stops12h 55m

C$ 452

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Wed 15/7

10:30 a.m.-6:55 a.m.

2 stops16h 25m

Halifax Intl

Sat 25/7

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

1 stop9h 25m

C$ 502

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Thu 1/10

7:35 p.m.-7:10 p.m.

1 stop19h 35m

Halifax Intl

Thu 15/10

7:45 a.m.-9:40 a.m.

1 stop29h 55m

C$ 527

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 5/10

7:35 p.m.-8:10 a.m.

1 stop8h 35m

Halifax Intl

Fri 16/10

8:15 p.m.-6:45 p.m.

2 stops26h 30m

C$ 535

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Wed 12/8

11:59 p.m.-11:55 p.m.

2 stops19h 56m

Halifax Intl

Sat 29/8

12:40 p.m.-10:01 a.m.

2 stops25h 21m

C$ 542

PortlandHalifax

PDX - YHZ

PDXYHZ

Portland

Tue 7/7

4:15 p.m.-3:58 p.m.

2 stops19h 43m

Halifax Intl

Tue 14/7

7:00 a.m.-9:48 p.m.

1 stop18h 48m

C$ 626

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 5/10

7:35 p.m.-8:10 a.m.

1 stop8h 35m

Halifax Intl

Fri 16/10

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

1 stop10h 35m

C$ 636

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Wed 12/8

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

1 stop10h 20m

Halifax Intl

Thu 27/8

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

1 stop10h 35m

C$ 636

SeattleHalifax

SEA - YHZ

SEAYHZ

Seattle/Tacoma Intl

Mon 17/8

7:35 p.m.-8:10 a.m.

1 stop8h 35m

Halifax Intl

Tue 25/8

6:30 a.m.-10:05 p.m.

2 stops19h 35m

C$ 650

PortlandHalifax

PDX - YHZ

PDXYHZ

Portland

Fri 21/8

7:07 p.m.-2:03 p.m.

2 stops14h 56m

Halifax Intl

Mon 31/8

7:00 a.m.-10:03 p.m.

1 stop19h 03m

C$ 655

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Showing 1-10 of 45 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?

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 58 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?

    WestJet and United Airlines can get you from State of Washington to Halifax in just under 11h 10m. Your travel time can differ by up to 8h 33m. 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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Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington to Halifax flexibly with Cheapflights today.

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