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SEA - YHZ

C$ 379 Find cheap flights from Seattle to Halifax

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Halifax departing on 24/6. 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.
1 adult
0 bags
Sun 16/6
Sun 23/6

Search hundreds of travel sites at once for deals on flights to Halifax

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Halifax, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Halifax, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,332,103 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Halifax (SEA-YHZ)

 
These are the cheapest deals for flights from Seattle to Halifax currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Halifax

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to Halifax.

Recent one-way flight deals from Seattle to Halifax

Only flying one-way? Below are some of the best one-way flight deals from Seattle to Halifax found on KAYAK recently.

Recent last-minute flight deals from Seattle to Halifax

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Seattle to Halifax.

Recent direct flight deals from Seattle to Halifax

The latest deals for direct flights from Seattle to Halifax so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Seattle to Halifax

Find recent round-trip train or bus tickets from Seattle to Halifax.

All round-trip flight deals to Halifax

The cheapest plane tickets to Halifax found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:41 p.m. - 9:34 p.m.SEA-YHZ
43h 53m2 stops
8:00 a.m. - 5:21 p.m.YHZ-SEA
13h 21m1 stop
C$ 634
Find Deal
Tue, 11 Jun - Tue, 25 Jun
9:41 p.m. - 9:34 p.m.SEA-YHZ
43h 53m2 stops
8:00 a.m. - 5:21 p.m.YHZ-SEA
13h 21m1 stop
C$ 647
Find Deal
Tue, 11 Jun - Tue, 25 Jun
7:00 a.m. - 11:03 p.m.SEA-YHZ
12h 03m2 stops
6:00 a.m. - 5:21 p.m.YHZ-SEA
15h 21m2 stops
C$ 662WestJet
Find Deal
Wed, 24 Jul - Mon, 29 Jul
7:00 a.m. - 7:12 p.m.SEA-YHZ
8h 12m1 stop
8:00 a.m. - 12:56 p.m.YHZ-SEA
8h 56m1 stop
C$ 690WestJet
Find Deal
Fri, 7 Jun - Tue, 25 Jun
10:32 p.m. - 3:00 p.m.SEA-YHZ
12h 28m2 stops
4:26 p.m. - 10:53 a.m.YHZ-SEA
22h 27m2 stops
C$ 733American Airlines
Find Deal
Wed, 4 Sep - Mon, 16 Sep
12:18 a.m. - 3:59 p.m.SEA-YHZ
11h 41m2 stops
2:15 p.m. - 12:49 a.m.YHZ-SEA
14h 34m2 stops
C$ 784American Airlines
Find Deal
Mon, 12 Aug - Tue, 20 Aug
7:05 p.m. - 8:29 a.m.SEA-YHZ
9h 24m1 stop
5:50 a.m. - 12:30 p.m.YHZ-SEA
10h 40m2 stops
C$ 829Air Canada
Find Deal
Sat, 8 Jun - Mon, 24 Jun
7:05 p.m. - 8:29 a.m.SEA-YHZ
9h 24m1 stop
4:30 p.m. - 9:58 p.m.YHZ-SEA
9h 28m1 stop
C$ 831Air Canada
Find Deal
Sat, 8 Jun - Tue, 25 Jun
12:30 a.m. - 6:28 p.m.SEA-YHZ
13h 58m2 stops
3:30 p.m. - 8:26 p.m.YHZ-SEA
8h 56m1 stop
C$ 1,186Delta
Find Deal
Wed, 25 Sep - Sat, 5 Oct
12:35 a.m. - 6:28 p.m.SEA-YHZ
13h 53m2 stops
8:00 a.m. - 12:56 p.m.YHZ-SEA
8h 56m1 stop
C$ 1,223Delta
Find Deal
Tue, 23 Jul - Mon, 29 Jul
7:05 p.m. - 9:14 a.m.SEA-YHZ
10h 09m1 stop
C$ 379Air Canada
Find Deal
Mon, 24 Jun
7:05 p.m. - 9:54 a.m.SEA-YHZ
10h 49m2 stops
C$ 385Air Canada
Find Deal
Mon, 24 Jun
12:20 a.m. - 2:01 p.m.SEA-YHZ
33h 41m2 stops
C$ 487American Airlines
Find Deal
Sun, 23 Jun
7:40 a.m. - 8:03 p.m.SEA-YHZ
8h 23m1 stop
11:30 a.m. - 6:27 p.m.YHZ-SEA
10h 57m2 stops
C$ 1,189Air Canada
Find Deal
Sun, 19 May - Sun, 26 May
7:05 p.m. - 9:54 a.m.SEA-YHZ
10h 49m2 stops
5:50 a.m. - 12:27 p.m.YHZ-SEA
10h 37m2 stops
C$ 1,195Air Canada
Find Deal
Sun, 19 May - Sun, 26 May
12:40 a.m. - 6:29 p.m.SEA-YHZ
13h 49m2 stops
8:00 a.m. - 12:56 p.m.YHZ-SEA
8h 56m1 stop
C$ 1,385Delta
Find Deal
Sat, 18 May - Sun, 26 May
12:40 a.m. - 6:29 p.m.SEA-YHZ
13h 49m2 stops
5:55 a.m. - 5:00 p.m.YHZ-SEA
15h 05m2 stops
C$ 1,475Delta
Find Deal
Sat, 18 May - Sun, 26 May

Flights from Seattle to Halifax - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Halifax to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Halifax?

The average price of all flights from Seattle to Halifax clicked on KAYAK for each day over the last 12 months.
For Seattle to Halifax, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Halifax back to Seattle, the best deals are generally found on Thursday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Halifax, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Halifax is June, where tickets cost C$ 545 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is C$ 1,654 and C$ 929 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Halifax, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Halifax, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 30 days before departure.

Which airlines provide the cheapest flights from Seattle to Halifax?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Seattle to Halifax found by KAYAK users in the last 72 hours was for C$ 662 on WestJet, followed by American Airlines (C$ 733). One-way flight deals have also been found from as low as C$ 379 on Air Canada and from C$ 487 on American Airlines.

Good to know

Low season

December

High season

August

Cheapest flight

C$ 379
Best time to beat the crowds but there is an average 96% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Seattle to Halifax

When to book flights from Seattle to Halifax

Are your dates flexible? Find out the best times to travel from Seattle to Halifax based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Halifax

  • What is the cheapest flight from Seattle to Halifax?

    In the last 3 days, the lowest price for a flight from Seattle to Halifax was C$ 278 for a one-way ticket and C$ 466 for a round-trip.

  • Which aircraft models fly most regularly from Seattle to Halifax?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Halifax?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Halifax, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Halifax, WestJet or Air Canada?

    The two airlines most popular with KAYAK users for flights from Seattle to Halifax are WestJet and Air Canada. With an average price for the route of C$ 567 and an overall rating of 7.5, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 539 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Seattle to Halifax?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Halifax.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Halifax?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Halifax from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Halifax?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Halifax with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Halifax?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Halifax from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Seattle to Halifax

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Halifax. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Halifax? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
WestJetOverall score based on 2906 reviews
6.5Food
8.2Crew
7.3Comfort
7.7Boarding
6.5Entertainment
Airline reviews

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

8.0 ExcellentMark, Apr. 2024BNA - YYZ
Read more about WestJet reviews

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

The on time performance and the ease of boarding are great. The crew were cordial. During landing the pilot made a hard landing with some swerve that was a bit rough but other than that everything else is as smooth as it can be.

Horrible, flight on the way to Vegas was delayed significantly and then on my way back my second flight was cancelled

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

We requested 2 wheel chairs upon arrival. On board an attendant told us to remain in our seats until everyone was off the plane. we were in row 11 and thought we would be off early. After all were off, a different attendant said we should leave, and that the chairs were gone. One was available for my friend who had just spent 9 days in hospital but I had to walk quite some distance. Eventually a cart arrived to take us the rest of the way. This was over an hour after our arrival. The staff at the terminal did their best to help us but if we had been allowed off with the other passengers, our ride home would have been an hour earlier.

Our flight experience was great! Flight staff was funny and offered great service. Made record flying time coming home from Vegas after having to wait for planes on the tarmac because of high winds

Seats can use more cushioning, it felt very hard. The snack option could be better

Over all good. I had some issues with trying to buy my seat. The Westjet system kept trying to charge my credit card, without getting the seat. In the end after 5 times being charged, I got my seat.

I did not have a meal or entertainment, but flight was comfortable, beverage service was quick, crew was very helpful and pleasant. And a very smooth flight overall.

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

No snacks served! Seating in the kast row in uncomfortable.

By in large it was a good experience. The flight crew was great and that's the most important to me. Boarding was fine.

Flight was fine, it was delayed but only 30 minutes, staff were efficient, lady making announcements at LAX was really hard to understand but the rest were great.

The male air hostess was rude and didn’t even offer me a drink. Poor customer service!

We left really late. Things that were out if anybody’s control I guess.

Excellent host on board. Not so friendly check-in staff. Older plane with no food or entertainment due to short flight. Friendly captain and crew.

I don’t think there was entertainment? No mention of it. It was a good flight. Only complaint was my seat cushion was not attached and kept slipping.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

Book cheap flights from Seattle to Halifax

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Halifax found on KAYAK in the last 72 hours.
24/6Mon
1 stopAir Canada
10h 09mSEA-YHZ
C$ 379
24/6Mon
2 stopsAir Canada
10h 49mSEA-YHZ
C$ 385
23/6Sun
2 stopsAmerican Airlines
33h 41mSEA-YHZ
C$ 487

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Last minute flights from Seattle to Halifax

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Halifax that are departing in the next 10 days.
19/5Sun
multi-stopAir Canada
8h 23mSEA-YHZ
26/5Sun
multi-stopAir Canada
10h 57mYHZ-SEA
C$ 1,189
19/5Sun
multi-stopAir Canada
10h 49mSEA-YHZ
26/5Sun
multi-stopAir Canada
10h 37mYHZ-SEA
C$ 1,195
18/5Sat
multi-stopDelta
13h 49mSEA-YHZ
26/5Sun
multi-stopDelta
8h 56mYHZ-SEA
C$ 1,385
18/5Sat
multi-stopDelta
13h 49mSEA-YHZ
26/5Sun
multi-stopDelta
15h 05mYHZ-SEA
C$ 1,475

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Seattle - Halifax Flights

Departure:

Seattle (undefined)United States

Destination:

Halifax (YHZ)Canada

Return flight deals:

Halifax - Seattle

Cabin classes:

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