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

WestJet 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?

As of May 2026, there is 1 operator available to choose from for flights from Halifax Intl Airport to Washington.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

$160 Cheap Flights from Halifax to Washington in 2026

1 adult

0 bags

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.

9:50 am - 6:45 pm

YHZ

SEA

12h 55m

2 stops

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$256WestJet

Sat, Sep 5 - Mon, Sep 14

3:35 pm - 9:00 pm

YHZ

SEA

9h 25m

1 stop

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$258WestJet

Sat, Sep 5 - Mon, Sep 14

9:50 am - 9:00 pm

YHZ

SEA

15h 10m

2 stops

7:35 pm - 10:45 am

SEA

YHZ

11h 10m

2 stops

$263WestJet

Sat, Sep 5 - Mon, Sep 14

9:50 am - 9:00 pm

YHZ

SEA

15h 10m

2 stops

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$265WestJet

Sat, Sep 5 - Mon, Sep 14

3:35 pm - 9:00 pm

YHZ

SEA

9h 25m

1 stop

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$267WestJet

Sat, Sep 5 - Mon, Sep 14

9:50 am - 6:45 pm

YHZ

SEA

12h 55m

2 stops

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$270WestJet

Sat, May 30 - Thu, Jun 4

9:50 am - 9:00 pm

YHZ

SEA

15h 10m

2 stops

7:35 pm - 10:45 am

SEA

YHZ

11h 10m

2 stops

$272WestJet

Sat, Sep 5 - Mon, Sep 14

9:50 am - 6:45 pm

YHZ

SEA

12h 55m

2 stops

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$275WestJet

Thu, Sep 17 - Tue, Sep 22

9:50 am - 6:45 pm

YHZ

SEA

12h 55m

2 stops

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$277WestJet

Fri, Jun 12 - Fri, Jun 19

9:50 am - 6:45 pm

YHZ

SEA

12h 55m

2 stops

7:35 pm - 8:10 am

SEA

YHZ

8h 35m

1 stop

$278WestJet

Tue, May 26 - Thu, May 28

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Air Canada flights from Halifax to State of Washington

Our best Air Canada deals on Halifax to State of Washington flight tickets

Air Canada

Sep 23

YHZ4:10 pmHalifax Intl

8h 54m

1 stop

SEA9:04 pmSeattle/Tacoma Intl

Sep 30

SEA8:00 amSeattle/Tacoma Intl

11h 55m

2 stops

YHZ11:55 pmHalifax Intl

$326

Air Canada

Sep 23

YHZ4:10 pmHalifax Intl

8h 54m

1 stop

SEA9:04 pmSeattle/Tacoma Intl

Sep 30

SEA8:00 amSeattle/Tacoma Intl

12h 34m

1 stop

YHZ12:34 amHalifax Intl

$342

WestJet flights from Halifax to State of Washington

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

WestJet

Sep 5

YHZ9:50 amHalifax Intl

12h 55m

2 stops

SEA6:45 pmSeattle/Tacoma Intl

Sep 14

SEA7:35 pmSeattle/Tacoma Intl

8h 35m

1 stop

YHZ8:10 amHalifax Intl

$256

WestJet

Sep 5

YHZ3:35 pmHalifax Intl

9h 25m

1 stop

SEA9:00 pmSeattle/Tacoma Intl

Sep 14

SEA7:35 pmSeattle/Tacoma Intl

8h 35m

1 stop

YHZ8:10 amHalifax Intl

$258

WestJet

Sep 5

YHZ9:50 amHalifax Intl

15h 10m

2 stops

SEA9:00 pmSeattle/Tacoma Intl

Sep 14

SEA7:35 pmSeattle/Tacoma Intl

11h 10m

2 stops

YHZ10:45 amHalifax Intl

$263

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 9/5

9:50 am-6:45 pm

2 stops12h 55m

Seattle/Tacoma Intl

Mon 9/14

7:35 pm-8:10 am

1 stop8h 35m

$256

Quickest round-trip

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 9/5

3:35 pm-9:00 pm

1 stop9h 25m

Seattle/Tacoma Intl

Mon 9/14

7:35 pm-8:10 am

1 stop8h 35m

$258

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 9/5

9:50 am-9:00 pm

2 stops15h 10m

Seattle/Tacoma Intl

Mon 9/14

7:35 pm-10:45 am

2 stops11h 10m

$263

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 9/5

9:50 am-9:00 pm

2 stops15h 10m

Seattle/Tacoma Intl

Mon 9/14

7:35 pm-8:10 am

1 stop8h 35m

$265

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 9/5

3:35 pm-9:00 pm

1 stop9h 25m

Seattle/Tacoma Intl

Mon 9/14

7:35 pm-8:10 am

1 stop8h 35m

$267

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 5/30

9:50 am-6:45 pm

2 stops12h 55m

Seattle/Tacoma Intl

Thu 6/4

7:35 pm-8:10 am

1 stop8h 35m

$270

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Sat 9/5

9:50 am-9:00 pm

2 stops15h 10m

Seattle/Tacoma Intl

Mon 9/14

7:35 pm-10:45 am

2 stops11h 10m

$272

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Thu 9/17

9:50 am-6:45 pm

2 stops12h 55m

Seattle/Tacoma Intl

Tue 9/22

7:35 pm-8:10 am

1 stop8h 35m

$275

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Fri 6/12

9:50 am-6:45 pm

2 stops12h 55m

Seattle/Tacoma Intl

Fri 6/19

7:35 pm-8:10 am

1 stop8h 35m

$277

HalifaxSeattle

YHZ - SEA

YHZSEA

Halifax Intl

Tue 5/26

9:50 am-6:45 pm

2 stops12h 55m

Seattle/Tacoma Intl

Thu 5/28

7:35 pm-8:10 am

1 stop8h 35m

$278

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?

The month of January is, on average, the cheapest month to fly to State of Washington from Halifax, with most prices found around $144. If you aren’t able to travel to State of Washington during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $178.

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

You could potentially save up to 24% 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

Fastest flight time	9h 25m
Direct flights	None

The fastest flight from Halifax to State of Washington takes 9h 25m

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?
As of May 2026, there is 1 operator available to choose from for flights from Halifax Intl Airport to Washington.
How old do you have to be to fly from Halifax Intl Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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
Air Canada	PriceFrom $144	Free Cancellation	Rating 7.1 10,988 reviews		Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Halifax.

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

momondo does allow users to show only those flights to Washington from Halifax which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Halifax to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Halifax to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.