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Cheap flights from Halifax (YHZ) to Seattle (SEA) from $273

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YHZ — SEA
May 23 — May 301
From?
To?
Thu 5/23
Thu 5/30
1 adult, Economy
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The best prices from Halifax Intl to Seattle/Tacoma Intl are usually found in May or October, booked 90 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Halifax to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Halifax (YHZ) to Seattle (SEA). 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 May 18, 2024.

Popular in

March

Cheapest in

May

Average price

$319

Round-trip from

$247
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 36% potential price drop
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Average for round-trip flights in May 2024
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From Halifax Intl to Seattle/Tacoma Intl
Search Deals

What is the cheapest day to fly round-trip from Halifax to Seattle?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 117% when planning your travel around this day of the week.

How far in advance should I book a flight from Halifax to Seattle?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 111% on flights from Halifax to Seattle compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $365. For sooner than that we have options available in the next 3 days from $796.

What is the cheapest month to fly from Halifax to Seattle?

May can be a great time to fly to Seattle from Halifax with a flight ticket averaging about $500. Cheapflights users have found deals in the month of May for as cheap as $272. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Halifax to Seattle (YHZ - SEA)?

It’s optimal to fly from Halifax to Seattle in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the afternoon.

Cheap WestJet flights from Halifax to Seattle

Explore cheap flight options specifically provided by WestJet for the route between Halifax and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Check out some of the cheapest WestJet flights we've come across from Halifax to Seattle. Make sure to double check the flight details before booking.
Fri 10/118:00 amYHZ - SEA
1 stop8h 56mWestJet
Tue 10/151:50 pmSEA - YHZ
2 stops12h 12mWestJet
Deal found 5/17$467
Thu 6/68:00 amYHZ - SEA
1 stop8h 56mWestJet
Fri 6/147:00 amSEA - YHZ
1 stop9h 55mWestJet
Deal found 5/17$483
Tue 7/231:15 pmYHZ - SEA
2 stops11h 06mWestJet
Wed 7/317:00 amSEA - YHZ
2 stops12h 03mWestJet
Deal found 5/17$490
Tue 9/243:30 pmYHZ - SEA
1 stop8h 56mWestJet
Sat 9/287:00 amSEA - YHZ
2 stops10h 40mWestJet
Deal found 5/16$497
Mon 7/296:00 amYHZ - SEA
2 stops15h 21mWestJet
Sat 8/36:15 pmSEA - YHZ
2 stops17h 14mWestJet
Deal found 5/17$499
Fri 10/117:00 amYHZ - SEA
2 stops17h 26mWestJet
Tue 10/151:50 pmSEA - YHZ
2 stops12h 12mWestJet
Deal found 5/17$500
Thu 6/68:00 amYHZ - SEA
1 stop8h 56mWestJet
Fri 6/147:00 amSEA - YHZ
2 stops19h 01mWestJet
Deal found 5/17$504
Tue 7/236:05 pmYHZ - SEA
1 stop27h 16mWestJet
Wed 7/317:00 amSEA - YHZ
2 stops12h 03mWestJet
Deal found 5/17$505
Fri 10/118:00 amYHZ - SEA
1 stop8h 56mWestJet
Tue 10/151:50 pmSEA - YHZ
1 stop27h 07mWestJet
Deal found 5/17$506

Cheap Air Canada flights from Halifax to Seattle

Explore cheap flight options specifically provided by Air Canada for the route between Halifax and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from Halifax to Seattle. Deals are refreshing constantly so come back soon for more options.
Wed 7/175:50 amYHZ - SEA
2 stops10h 40mAir Canada
Sat 7/2711:40 amSEA - YHZ
1 stop9h 58mAir Canada
Deal found 5/17$489
Wed 7/175:20 amYHZ - SEA
1 stop9h 31mAir Canada
Sat 7/2711:40 amSEA - YHZ
1 stop9h 58mAir Canada
Deal found 5/17$495
Mon 7/295:20 amYHZ - SEA
1 stop9h 31mAir Canada
Sat 8/311:10 pmSEA - YHZ
1 stop9h 23mAir Canada
Deal found 5/17$514
Tue 7/235:20 amYHZ - SEA
1 stop9h 31mAir Canada
Wed 7/317:05 pmSEA - YHZ
1 stop9h 24mAir Canada
Deal found 5/17$539
Tue 9/245:50 amYHZ - SEA
2 stops12h 40mAir Canada
Sat 9/287:05 pmSEA - YHZ
2 stops10h 49mAir Canada
Deal found 5/17$552
Tue 9/245:20 amYHZ - SEA
1 stop9h 26mAir Canada
Sat 9/285:50 amSEA - YHZ
1 stop8h 37mAir Canada
Deal found 5/17$558
Fri 11/17:00 amYHZ - SEA
1 stop18h 08mAir Canada
Thu 11/289:45 amSEA - YHZ
1 stop9h 51mAir Canada
Deal found 5/17$706
Fri 11/17:00 amYHZ - SEA
1 stop18h 08mAir Canada
Mon 11/49:35 amSEA - YHZ
1 stop11h 12mAir Canada
Deal found 5/17$794

Cheap Halifax to Seattle flights in May & June 2024

Find cheap flight options from Halifax to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,650,061 searches. Prices were last updated on May 18, 2024.
Listed are some of the best fares we've found on flights departing from Halifax to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 6/68:00 amYHZ - SEA
1 stop8h 56mWestJet
Fri 6/147:00 amSEA - YHZ
1 stop9h 55mWestJet
Deal found 5/17$483
Thu 6/68:00 amYHZ - SEA
1 stop8h 56mWestJet
Fri 6/147:00 amSEA - YHZ
2 stops19h 01mWestJet
Deal found 5/17$504
Thu 6/63:30 pmYHZ - SEA
2 stops27h 19mWestJet
Fri 6/147:00 amSEA - YHZ
2 stops19h 01mWestJet
Deal found 5/17$561

Halifax to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Halifax and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Listed are some of the best fares we've found on flights departing from Halifax to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 6/68:00 amYHZ - SEA
1 stop8h 56mWestJet
Fri 6/147:00 amSEA - YHZ
1 stop9h 55mWestJet
Deal found 5/17$483
Wed 7/175:50 amYHZ - SEA
2 stops10h 40mAir Canada
Sat 7/2711:40 amSEA - YHZ
1 stop9h 58mAir Canada
Deal found 5/17$489
Tue 7/231:15 pmYHZ - SEA
2 stops11h 06mWestJet
Wed 7/317:00 amSEA - YHZ
2 stops12h 03mWestJet
Deal found 5/17$490
Wed 7/175:20 amYHZ - SEA
1 stop9h 31mAir Canada
Sat 7/2711:40 amSEA - YHZ
1 stop9h 58mAir Canada
Deal found 5/17$495
Tue 9/243:30 pmYHZ - SEA
1 stop8h 56mWestJet
Sat 9/287:00 amSEA - YHZ
2 stops10h 40mWestJet
Deal found 5/16$497
Wed 7/176:00 amYHZ - SEA
2 stops15h 21mWestJet
Sat 7/277:00 amSEA - YHZ
2 stops18h 58mWestJet
Deal found 5/17$499
Thu 6/68:00 amYHZ - SEA
1 stop8h 56mWestJet
Fri 6/147:00 amSEA - YHZ
2 stops19h 01mWestJet
Deal found 5/17$504
Tue 7/236:05 pmYHZ - SEA
1 stop27h 16mWestJet
Wed 7/317:00 amSEA - YHZ
2 stops12h 03mWestJet
Deal found 5/17$505
Mon 7/295:20 amYHZ - SEA
1 stop9h 31mAir Canada
Sat 8/311:10 pmSEA - YHZ
1 stop9h 23mAir Canada
Deal found 5/17$514

One-way flights to Seattle from Halifax

Search for one-way flight options from Halifax to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Users traveling one-way from Halifax to Seattle can select one of these great deals. Those seeking round-trip flights from Halifax to Seattle should utilize the search form at the the top of the page.
Mon 6/34:30 pmYHZ - SEA
1 stop9h 28mAir Canada
Deal found 5/17$273
Mon 6/312:55 pmYHZ - SEA
2 stops15h 04mDelta
Deal found 5/17$297

Find flights from Halifax to Seattle within your budget

Customize your flight search to find flights from Halifax to Seattle 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 2,650,061 searches. Data last updated May 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$467 - $722

Route

Depart

Return

Price

Halifax IntlSeattle/Tacoma Intl

YHZ - SEA

YHZSEA

Halifax Intl

Fri 10/11

1 stop8h 56m

Seattle/Tacoma Intl

Tue 10/15

2 stops12h 12m

$467

Halifax IntlSeattle/Tacoma Intl

YHZ - SEA

YHZSEA

Halifax Intl

Thu 6/6

1 stop8h 56m

Seattle/Tacoma Intl

Fri 6/14

1 stop9h 55m

$483

Halifax IntlSeattle/Tacoma Intl

YHZ - SEA

YHZSEA

Halifax Intl

Wed 7/17

2 stops10h 40m

Seattle/Tacoma Intl

Sat 7/27

1 stop9h 58m

$489

Halifax IntlSeattle/Tacoma Intl

YHZ - SEA

YHZSEA

Halifax Intl

Tue 7/23

2 stops11h 06m

Seattle/Tacoma Intl

Wed 7/31

2 stops12h 03m

$490

Halifax IntlSeattle/Tacoma Intl

YHZ - SEA

YHZSEA

Halifax Intl

Wed 7/17

1 stop9h 31m

Seattle/Tacoma Intl

Sat 7/27

1 stop9h 58m

$495

Halifax IntlSeattle/Tacoma Intl

YHZ - SEA

YHZSEA

Halifax Intl

Tue 9/24

1 stop8h 56m

Seattle/Tacoma Intl

Sat 9/28

2 stops10h 40m

$497

Halifax IntlSeattle/Tacoma Intl

YHZ - SEA

YHZSEA

Halifax Intl

Mon 7/29

1 stop9h 31m

Seattle/Tacoma Intl

Sat 8/3

1 stop9h 23m

$514

Halifax IntlSeattle/Tacoma Intl

YHZ - SEA

YHZSEA

Halifax Intl

Fri 10/11

1 stop8h 56m

Seattle/Tacoma Intl

Mon 10/14

2 stops13h 53m

$628

Halifax IntlSeattle/Tacoma Intl

YHZ - SEA

YHZSEA

Halifax Intl

Fri 10/11

2 stops17h 26m

Seattle/Tacoma Intl

Tue 10/15

3 stops17h 35m

$722

Flights are sorted by cheapest first

Deals found on 5/17

When is the best time to book a flight from Halifax to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Halifax to Seattle. Price data was last updated on May 10, 2024.
The price you pay for your flight from Halifax to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Halifax to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Halifax to Seattle. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Halifax to Seattle flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Halifax to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Halifax to Seattle is currently $285 while a round-trip flight costs $532. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Halifax to Seattle (average of $247). Flying from Halifax to Seattle in July is currently the most expensive (average of $407). 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.

January

$247

February

$254

March

$288

April

$294

May

$318

June

$404

July

$407

August

$344

September

$278

October

$256

November

$258

December

$248

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 18, 2024.
Peruse reviews from past customers who have flown with WestJet, Air Canada and Delta from Halifax to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,662 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,662 reviews
Delta
8.0
Very good
10,662 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,906 reviews
Delta
8.0
Very good
10,662 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air Canada
7.0
Good
6,945 reviews
Delta
8.0
Very good
10,662 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Halifax to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Halifax to Seattle for under $500 on Cheapflights?

    Yes, there are multiple flights from Halifax to Seattle for under $500. The cheapest flight booked recently is on WestJet for just $467, but on average you can expect to pay $516.

  • What are the cheapest airlines flying from Halifax to Seattle round-trip?

    Cheapflights users have booked flights from Halifax to Seattle round-trip from $467. Other airlines that can offer you cheap pricing are Air Canada, from $489, and Delta, from $628. These flights start at 6% lower than the current average price 3 months from now.

  • What does YHZ to SEA mean?

    Great question - YHZ to SEA just means Halifax Intl Airport to Seattle/Tacoma Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Halifax to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Halifax to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Halifax to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Halifax to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Halifax to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Halifax to Seattle that allow pets onboard?

    Many airlines flying from Halifax to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Halifax to Seattle?

    Yes, you can often find last-minute deals on Halifax to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Halifax to Seattle flight deals updated?

    The Halifax to Seattle flight deals you see on this page were last updated on 5/17.

See more FAQs

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Alternative routes for Halifax to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

St John to Portland flights

Top 2 airlines flying from Halifax to Seattle

Discover the top 2 airlines that operate flights from Halifax to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$307Average$348FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest$406Average$642FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
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Search flights from Halifax to Seattle by cabin class

Find flights from Halifax to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Halifax to Seattle?

When you search for this flight from Halifax to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Halifax to Seattle?

Cheapflights helps you find that perfect flight to Seattle from Halifax by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Halifax to Seattle with no change fees?

Yes, we can. To see specific flights from Halifax to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Halifax to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Halifax to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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