$126 Find Cheap Flights from Seattle to Nova Scotia

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 Nova Scotia departing on 6/1. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Nova Scotia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nova Scotia, 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 Nova Scotia, as well as popular online travel agencies
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Cheap Flights from Seattle to Nova Scotia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Halifax
Halifax1 stop$267
Sydney
Sydney2 stops$687
Halifax
Halifax1 stop$267
Sydney
Sydney2 stops$687

Book Cheap Seattle to Nova Scotia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Nova Scotia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Nova Scotia

Mon, Apr 27 - Fri, May 1
WestJet Logo
7:05 am - 9:15 pm
SEA
-
YHZ
10h 10m
1 stop
WestJet Logo
7:40 am - 1:08 pm
YHZ
-
SEA
9h 28m
1 stop
$267WestJet
Fri, May 1 - Fri, May 8
WestJet Logo
7:05 am - 9:15 pm
SEA
-
YHZ
10h 10m
1 stop
WestJet Logo
3:30 pm - 8:28 pm
YHZ
-
SEA
8h 58m
1 stop
$280WestJet
Fri, May 1 - Fri, May 8
WestJet Logo
7:05 am - 9:15 pm
SEA
-
YHZ
10h 10m
1 stop
WestJet Logo
7:40 am - 1:08 pm
YHZ
-
SEA
9h 28m
1 stop
$285WestJet
Mon, Apr 27 - Thu, Apr 30
WestJet Logo
7:05 am - 9:15 pm
SEA
-
YHZ
10h 10m
1 stop
WestJet Logo
7:40 am - 1:08 pm
YHZ
-
SEA
9h 28m
1 stop
$299WestJet
Sun, Mar 15 - Wed, Apr 8
Multiple Airlines Logo
7:55 am - 1:51 am
SEA
-
YHZ
13h 56m
1 stop
Multiple Airlines Logo
6:10 pm - 2:19 pm
YHZ
-
SEA
24h 09m
1 stop
$328Multiple Airlines
Sun, Mar 15 - Wed, Apr 8
Air Canada Logo
8:00 pm - 11:04 am
SEA
-
YHZ
11h 04m
2 stops
Air Canada Logo
1:00 pm - 10:10 pm
YHZ
-
SEA
13h 10m
2 stops
$340Air Canada
Wed, Feb 25 - Sun, Mar 1
Air Canada Logo
5:45 am - 12:20 am
SEA
-
YYG
14h 35m
2 stops
Air Canada Logo
5:05 am - 3:01 pm
YYG
-
SEA
13h 56m
2 stops
$572Air Canada
Mon, May 4 - Thu, May 7
United Airlines Logo
8:45 am - 10:30 am
SEA
-
YYG
21h 45m
2 stops
United Airlines Logo
5:15 am - 1:12 am
YYG
-
SEA
23h 57m
2 stops
$676United Airlines
Sun, Mar 1 - Sun, Mar 8
United Airlines Logo
9:19 am - 1:05 am
SEA
-
YYG
35h 46m
2 stops
United Airlines Logo
6:30 pm - 4:14 pm
YYG
-
SEA
25h 44m
2 stops
$813United Airlines
Mon, May 4 - Thu, May 7
Multiple Airlines Logo
3:53 pm - 12:45 pm
SEA
-
YYG
16h 52m
3 stops
Multiple Airlines Logo
6:40 am - 7:23 pm
YYG
-
SEA
16h 43m
2 stops
$830Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Nova Scotia flights

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

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Nova Scotia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Nova Scotia, you should book around 4 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$126
Best time to beat the crowds with an average 55% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Seattle to Halifax

FAQs - booking Nova Scotia flights

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

    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 Nova Scotia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Nova Scotia 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 Nova Scotia?

    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 from Seattle to Nova Scotia with an airline and back with another airline.

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

    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 from Seattle to Nova Scotia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Nova Scotia

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Nova Scotia. 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 Nova Scotia? 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.
7.4
United AirlinesOverall score based on 9164 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Not United Airlines' fault. It's ORL airport's fault.

2.0 Mediocrejbritto, Dec 2025
ORD - YYZ
Read more United Airlines reviews

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

I didn't think about not having the right app for wifi because my connecting flight was with Westjet and when I took off from Seattle I was thinking I would use my wifi, but realized I couldn't on my Westjet app and I did not have Delta's app downloaded.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

The trip from LAX to Calgary was aboard a 737-700, which is more than twenty years old. Service was fine, and the food was good, but there was no inflight entertainment, and no WiFi. The flight from Calgary to Vancouver was also delayed more than an hour, due to congestion on the Calgary tarmac. And no food service, but there was in-flight WiFi which made a big difference.

Leg room is a problem the plane was dirty and there were no movies available on the app

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

my wife got very sick and we did not travel . we booked and bought the travel insurance and dot nothing but hassle and a triangle of stress in trying to make the insurance claim I called in and was told they would not give me anything in writing to say they would not refund my money back this make it impossible to file the claim I will never book with Kayak again.

We got delayed to the point of having a 20 hour layover. That is absurd. I couldn’t believe it. I’m furious.

The airplane has been replaced and late night layover have been extended from 3 to 7 and the only compensation was a $15 food voucher after most restaurants have been closed, not helping with children after a 18+ hour international flight

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

Was notified on a timely manner of any changes, if any, of the flight schedules.

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

No in flight entertainment on a 750 mile flight. Made you join their "program" to get it. It was free on my first leg of the flight from Cincinnati to Toronto. In addition, there was brief period of turbulence that prohibited the crew from serving refreshments. They used that short interruption as an excuse to never serve drinks at all. They had ample time to do so and chose not to. They went around serving half cups of water instead rather than have their carts in the aisle with drinks.

It was great other than the plane was really small

Last minute cancellation, followed by last minute delay with the rescheduled flight. Both due to interval operation issues. Poor resolution.Very disappointing.

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

Everything was fine, crew was great. Always appreciate an on-time flight.

Everything you need to know for your flight from Seattle to Nova Scotia

Information on your arrival and departure airports