What is the cheapest airline that flies from Halifax Intl to Washington?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Halifax Intl to Washington

When did momondo last update prices for flights from Halifax Intl Airport to Washington?

Prices for flights from Halifax Intl Airport to Washington were last updated today.

How many operators does momondo search for flights from Halifax Intl Airport to Washington?

The number of operators available for flights from Halifax Intl Airport to Washington is 2 as of September 2026.

How old do you have to be to fly from Halifax Intl Airport to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Halifax Intl Airport to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 211 Cheap Flights from Halifax to Washington in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Halifax to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 p.m. - 9:40 a.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

22h 05m1 stop Calgary

7:35 p.m. - 8:10 a.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

8h 35m1 stop Calgary

C$ 401WestJet

Wed, 14 Oct - Wed, 21 Oct

6:15 p.m. - 9:40 a.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

19h 25m1 stop Calgary

7:35 p.m. - 10:45 a.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 10m2 stops Calgary Toronto Pearson Intl

C$ 410WestJet

Fri, 2 Oct - Wed, 7 Oct

8:05 a.m. - 2:22 p.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

10h 17m1 stop Vancouver Intl

7:15 p.m. - 11:58 a.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

12h 43m2 stops Vancouver Intl Ottawa

C$ 418Air Canada

Tue, 20 Oct - Sat, 24 Oct

3:35 p.m. - 6:45 p.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

31h 10m1 stop Calgary

7:35 p.m. - 10:45 a.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 10m2 stops Calgary Toronto Pearson Intl

C$ 421WestJet

Wed, 14 Oct - Wed, 21 Oct

6:30 a.m. - 1:40 p.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

11h 10m1 stop Calgary

2:30 p.m. - 5:40 a.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

11h 10m1 stop Calgary

C$ 425WestJet

Wed, 3 Feb - Sun, 7 Feb

8:05 a.m. - 2:22 p.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

10h 17m1 stop Vancouver Intl

5:50 a.m. - 8:20 p.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

10h 30m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

C$ 431Air Canada

Tue, 20 Oct - Sat, 24 Oct

7:00 a.m. - 9:55 p.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

18h 55m1 stop Newark

11:59 p.m. - 11:55 p.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

19h 56m2 stops Houston George Bush Intcntl Newark

C$ 433United Airlines

Fri, 2 Oct - Mon, 5 Oct

2:50 p.m. - 10:59 p.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

12h 09m2 stops Newark Denver Intl

11:59 p.m. - 11:55 p.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

19h 56m2 stops Houston George Bush Intcntl Newark

C$ 433United Airlines

Fri, 2 Oct - Mon, 5 Oct

7:00 a.m. - 11:00 p.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

20h 00m2 stops Newark Houston George Bush Intcntl

7:00 a.m. - 11:55 p.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

12h 55m1 stop Newark

C$ 435United Airlines

Thu, 1 Oct - Wed, 7 Oct

8:05 a.m. - 10:47 p.m.YHZ Halifax Intl-SEA Seattle/Tacoma Intl

18h 42m1 stop Vancouver Intl

5:50 a.m. - 8:20 p.m.SEA Seattle/Tacoma Intl-YHZ Halifax Intl

10h 30m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

C$ 474Air Canada

Tue, 20 Oct - Sat, 24 Oct

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Delta flights from Halifax to State of Washington

Our best Delta deals on Halifax to State of Washington flight tickets

Delta

1 Oct

YHZ3:30 p.m.Halifax Intl

10h 35m

1 stop

SEA10:05 p.m.Seattle/Tacoma Intl

7 Oct

SEA6:00 a.m.Seattle/Tacoma Intl

11h 10m

1 stop

YHZ9:10 p.m.Halifax Intl

C$ 514

Delta

23 Sep

YHZ3:30 p.m.Halifax Intl

12h 28m

2 stops

SEA11:58 p.m.Seattle/Tacoma Intl

30 Sep

SEA11:05 p.m.Seattle/Tacoma Intl

16h 20m

2 stops

YHZ7:25 p.m.Halifax Intl

C$ 554

Delta

30 Oct

YHZ7:30 a.m.Halifax Intl

11h 10m

1 stop

SEA2:40 p.m.Seattle/Tacoma Intl

1 Nov

SEA2:30 p.m.Seattle/Tacoma Intl

11h 10m

1 stop

YHZ5:40 a.m.Halifax Intl

C$ 625

WestJet flights from Halifax to State of Washington

Our best WestJet deals on Halifax to State of Washington flight tickets

WestJet

14 Oct

YHZ3:35 p.m.Halifax Intl

22h 05m

1 stop

SEA9:40 a.m.Seattle/Tacoma Intl

21 Oct

SEA7:35 p.m.Seattle/Tacoma Intl

8h 35m

1 stop

YHZ8:10 a.m.Halifax Intl

C$ 401

WestJet

2 Oct

YHZ6:15 p.m.Halifax Intl

19h 25m

1 stop

SEA9:40 a.m.Seattle/Tacoma Intl

7 Oct

SEA7:35 p.m.Seattle/Tacoma Intl

11h 10m

2 stops

YHZ10:45 a.m.Halifax Intl

C$ 410

WestJet

14 Oct

YHZ3:35 p.m.Halifax Intl

31h 10m

1 stop

SEA6:45 p.m.Seattle/Tacoma Intl

21 Oct

SEA7:35 p.m.Seattle/Tacoma Intl

11h 10m

2 stops

YHZ10:45 a.m.Halifax Intl

C$ 421

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Wed 14/10

3:35 p.m.-9:40 a.m.

1 stop22h 05m

Seattle/Tacoma Intl

Wed 21/10

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

1 stop8h 35m

C$ 401

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Fri 2/10

6:15 p.m.-9:40 a.m.

1 stop19h 25m

Seattle/Tacoma Intl

Wed 7/10

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

2 stops11h 10m

C$ 410

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Tue 20/10

8:05 a.m.-2:22 p.m.

1 stop10h 17m

Seattle/Tacoma Intl

Sat 24/10

7:15 p.m.-11:58 a.m.

2 stops12h 43m

C$ 418

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Wed 14/10

3:35 p.m.-6:45 p.m.

1 stop31h 10m

Seattle/Tacoma Intl

Wed 21/10

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

2 stops11h 10m

C$ 421

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Wed 3/2

6:30 a.m.-1:40 p.m.

1 stop11h 10m

Seattle/Tacoma Intl

Sun 7/2

2:30 p.m.-5:40 a.m.

1 stop11h 10m

C$ 425

Quickest round-trip

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Tue 20/10

8:05 a.m.-2:22 p.m.

1 stop10h 17m

Seattle/Tacoma Intl

Sat 24/10

5:50 a.m.-8:20 p.m.

2 stops10h 30m

C$ 431

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Fri 2/10

7:00 a.m.-9:55 p.m.

1 stop18h 55m

Seattle/Tacoma Intl

Mon 5/10

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

2 stops19h 56m

C$ 433

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Fri 2/10

2:50 p.m.-10:59 p.m.

2 stops12h 09m

Seattle/Tacoma Intl

Mon 5/10

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

2 stops19h 56m

C$ 433

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Thu 1/10

7:00 a.m.-11:00 p.m.

2 stops20h 00m

Seattle/Tacoma Intl

Wed 7/10

7:00 a.m.-11:55 p.m.

1 stop12h 55m

C$ 435

HalifaxSeattle

YHZ Halifax Intl - SEA Seattle/Tacoma Intl

YHZSEA

Halifax Intl

Tue 20/10

8:05 a.m.-10:47 p.m.

1 stop18h 42m

Seattle/Tacoma Intl

Sat 24/10

5:50 a.m.-8:20 p.m.

2 stops10h 30m

C$ 474

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Halifax to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Washington?

In general, August is the cheapest month to fly from Halifax to State of Washington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 386. If you’re not able to fly to State of Washington in August, then May is your next best option. Flight prices from Halifax to State of Washington during May average around C$ 468.

Can stopping save me money on Halifax to State of Washington flights?

You could potentially save up to 8% on your flight if you consider stops on a Halifax to State of Washington flight.

Cheap Halifax to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Halifax to State of Washington

Best price found	C$ 211
Fastest flight time	11h 10m
Direct flights	None

The best one-way flight to State of Washington from Halifax in the past 72 hours is C$ 211. The best round-trip flight deal from Halifax to State of Washington found on momondo in the last 72 hours is C$ 401.

The fastest flight from Halifax to State of Washington takes 11h 10m

There are no direct flights from Halifax to State of Washington. There are no popular flight routes from Halifax to State of Washington.

Search flight deals

Frequently asked questions about flying from Halifax to Washington

When did momondo last update prices for flights from Halifax Intl Airport to Washington?
Prices for flights from Halifax Intl Airport to Washington were last updated today.
How many operators does momondo search for flights from Halifax Intl Airport to Washington?
The number of operators available for flights from Halifax Intl Airport to Washington is 2 as of September 2026.
How old do you have to be to fly from Halifax Intl Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Halifax Intl Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Halifax to State of Washington

Compare and see reviews for airlines that fly from Halifax to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 247	Free Cancellation	Rating 7.2 3,443 reviews		Search WestJet flights
Air Canada	PriceFrom C$ 494	Free Cancellation	Rating 7.1 11,630 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Halifax to Washington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Halifax to Washington. momondo saves you time and could save you money on your trip.

Can I find flights from Halifax to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Halifax with this policy.

How can momondo help me find flights from Halifax to Washington?

momondo helps you find the best flight between Halifax and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Halifax to Washington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Halifax and alert you when they change.