SEA - YHM

Find cheap flights from Seattle to Toronto Hamilton

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SEA — YHM
23 Jan — 30 Jan1
Return
1 adult
Economy
0 bags
From?
To?
Sun 23/1
Sun 30/1

When to book flights from Seattle to Toronto Hamilton

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Morning departure is around 17% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Seattle to Toronto Hamilton flights

Top airline flying Seattle/Tacoma Intl to Toronto Hamilton

Scores according to KAYAK customer reviews
7.7
WestJetOverall score based on 9097 reviews
8.1Boarding
7.7Comfort
8.5Crew
7.0Entertainment
7.1Food
Airline reviews
Pros: "Brian at the desk in ft Lauderdale was fabulous great personality pleasant smile just delightful"
Read more about WestJet
Pros: "Brian at the desk in ft Lauderdale was fabulous great personality pleasant smile just delightful"
Cons: "It was a little hot in there"
Pros: "Crew"
Cons: "NA"
Pros: "The crew did the best they could considering the delays."
Cons: "More information on the three-hour delay"
Cons: "Because of Boeing disaster did not go to Halifax but were sent by Westjet to TO and then on with Air France. Boarding areas in TO are a long way away (lot of walking) and customs in TO is frustrating and takes a long time."
Cons: "Overall it was good"
Pros: "Crew was great."
Cons: "Communication as to why we were promoted to premier seats and service."
Pros: "Very informed process of why delays were happening."
Pros: "Everything went smoothly on this short flight"
Cons: "No in flight entertainment"
Pros: "Crew was very helpful"
Cons: "Gluten free snack that is free"
Pros: "The bathroom was extremely cramped! No TV available on long flight."
Cons: "I signed up for a wheelchair when I purchased my ticket. There was a delay getting me a wheelchair in San Jose to get to my gate. After landing in Toronto there was not a wheelchair waiting at the plane exit. There was a wheelchair inside the airport - but no one available to push it!"
Pros: "Overall flight was fine"
Cons: "Flight was delayed and we therefore missed the last UP Express train and had to take a taxi. Disappointing."
Pros: "I received great service and the flights were on time."
Pros: "Arriving early!"
Cons: "Taking off late."
Pros: "Airport services were excellent. Wait at check in and security were very little, just a few minutes. We had an awesome experience on both Calgary and Montreal sides"
Pros: "Friendly staff on time"
Pros: "Good legroom compared to other carriers"
Cons: "Almost 1 hour late leaving. No westjet connect, so no entertainment."
Pros: "Staff was friendly and very helpful. Made sure you were well looked after. The entertainment was top notch as well, but would have preferred a tablet or seat screen for international flights."
Cons: "I upgraded to Plus for my flight and I expected more leg room, because I am 6'5. I felt cramped and couldn't sleep. Emergency exit would have been better. My neck hurt after the flight because you have to look down at your phone the whole time while watching movies. Food was mediocre, it wasn't top of the line. Wont fly westjet again."
Pros: "Haven't taken it yet"
Cons: "Well I'm not on the plane yet cause you left.me stuck in Vancouver"
Pros: "Upgraded to Plus - it was great."
Cons: "Too bad we have to pay extra for Plus to get a reasonable amount of room."
Pros: "Boarding was Ok Full plane, which makes a difference"
Cons: "Was there an entertainment progress? One trip for rood and drinks. Delay in boarding, which the crew made up."
Pros: "that you can connect to wifi on air, awesome service, and very helpful when I was very late for my check in, they made it easier for me to still get on the plane"
Pros: "Flight was good."
Cons: "Was boarding at C70 but only saw signs for 71 and C73. Asked Westjet staff where we were boarding and they told me (and others) that even though we were booked to take off from C70 we’d be departing from the gate labeled C73 and also labeled for a flight to Regina. Still got to Hamilton though."
Pros: "The crew was very friendly and funny"
Cons: "Everything was up to my standard"
Cons: "It did not happen. Being transfered to air canada in Toronto was a night mare"
Cons: "Didn't happen flight was cancelled and had to fly all over Canada to get home"
Pros: "The stewardess serving drinks was very pleasant. Thank You"
Pros: "I just love WestJet"
Pros: "The trip to Vancouver was good.....flight attendants very courteous and friendly as usual."
Pros: "Speed of Service"
Cons: "Wish flight attendants were demonstrated more interpersonal skills."
Pros: "Order ahead food was easy and selection was tasty"
Cons: "Bring a book! Apps to have your entertainment on individual devices is a bad idea."
Pros: "The plane was less busy so many people had an empty seat next to them. It was great for leg room and I slept the whole flight!"
Pros: "Friendly , helpful staff . Who know what they are doing and try to accommodate you with minimum fuss ."
Cons: "Nothing comes to mind this trip"
Pros: "The flight and crew were great, great flight. Arrived earlier then stated. I still enjoy flying in and out of Hamilton. Great airport. If I can book West jet again, I will, great airline. Took some great pictures from the aircraft. Thank you !!!!"
Cons: "Security, too much, even when we arrived, customs twice."
Pros: "Two snacks, even if the snacks were a little on the small side;"
Cons: "A little cramped; small TV screens; the attendants ran out of hot water"
Pros: "Main stewardess was very pleasant. Not full flight so I moved back and had a seat to myself."
Pros: "You pay for what you get. WestJet staff are always wonderful. The fligh is a flight."
Cons: "Was't a problem with WestJet. However if ever departing from Vancouver don't rely on the wait times provided in the airport. Give yourself ab addition 30 mins extra."
Pros: "Comfortable seat with lots of leg room"
Cons: "Small!!!"
Pros: "Nice crew"
Pros: "Crew was cheery, in-flight entertainment innovation evident, plenty of opportunity for water/snacks"
Cons: "We were heckled by gate crew about whether my dog’s carrier was too small for him. Many suggestions were made that we were subjecting him to animal cruelty, and that we were abusive to him. He’s 7lbs, so he can’t be much smaller a dog, and his carrier it turns out, doesn’t fit under WestJet seats, despite being within carry-on luggage dimension limits (their life jackets take up most of the legroom), and thus could not be any bigger. Did they want me to have a smaller dog, or a Euclidean space-defying carrier? I suppose they were suggesting that taking a dog aboard WestJet is abusive, because they certainly don’t provide adequate space for anything larger than a hamster, they hassle you about it, and they charge you $50 for the fun of it. One agent had the nerve to reach into his carrier without permission, unannounced, and invade his personal space, him being a rescue and very anxious."
Pros: "I flew through the air in a metal container across the country in the time it would have taken me to drive 400 km, so that's pretty neat."
Cons: "Provide complimentary movies West Jet. Parading around tablets to rent for $6 is a bad look."
Pros: "Everything"
Cons: "No meal on the plane"
Pros: "The crew and staff were great on the plane. Could use more staff at the checked bags area but overall good experience"
Cons: "More agents at the check in desk"
Pros: "Nothing in particular."
Cons: "We were delayed by 30 mins. We waited another 20 mins at the gate because there was another plane there. We only got cheetos as a snack."
Cons: "Because the flight left late, 3 of us had to RUN through the Toronto airport from one end to the other, in order to barely catch our connecting flight from Toronto to Ottawa."
Cons: "I was able to download the WestJet Connect app on my phone which gives you access to tv shows and movies to watch on your own device during the flight. The app was free and easy to use and there was a decent selection. However, the wifi on board is not free so even though you could watch the tv show/movie - the sound did not work unless you paid for it. There are many other airlines that offers everything for free - it would have been a more pleasant if we were able to actually utilize the service."
Cons: "It's been more than 50 hours and I still haven't received both of my checked in luggage"
Pros: "Great crew, West jet connect worked fabulously"
Cons: "Cramped space and airplane food"
Pros: "We got some extra help in the airport :). Thanx"
COVID-19 information

Safety measures for airlines flying from Seattle to Toronto Hamilton

Airlines flying from Seattle to Toronto Hamilton have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Seattle to Toronto Hamilton

Mandatory masks

Masks required on board, masks provided on flights from Seattle to Toronto Hamilton

Social distancing seating

Middle seats unavailable to book on flights from Seattle to Toronto Hamilton

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Seattle to Toronto Hamilton

Flexible cancellations

Waiving of change fees. Search flexible flights from Seattle to Toronto Hamilton

Book cheap flights from Seattle to Toronto Hamilton

Recent round-trip flight deals

28/2Mon
1 stopMultiple Airlines
27h 35mSEA-YHM
3/3Thu
2 stopsMultiple Airlines
38h 04mYHM-SEA
C$ 395
28/2Mon
1 stopMultiple Airlines
15h 40mSEA-YHM
3/3Thu
1 stopMultiple Airlines
16h 43mYHM-SEA
C$ 405
5/2Sat
1 stopMultiple Airlines
27h 35mSEA-YHM
20/2Sun
1 stopMultiple Airlines
30h 08mYHM-SEA
C$ 410
25/5Wed
1 stopMultiple Airlines
19h 35mSEA-YHM
1/6Wed
1 stopMultiple Airlines
17h 10mYHM-SEA
C$ 453
21/7Thu
1 stopWestJet
9h 06mSEA-YHM
3/8Wed
1 stopWestJet
8h 04mYHM-SEA
C$ 557
13/7Wed
1 stopWestJet
14h 06mSEA-YHM
26/7Tue
1 stopWestJet
8h 04mYHM-SEA
C$ 593
4/5Wed
1 stopWestJet
9h 07mSEA-YHM
8/5Sun
1 stopWestJet
8h 04mYHM-SEA
C$ 651
26/5Thu
1 stopWestJet
9h 07mSEA-YHM
30/5Mon
1 stopWestJet
8h 04mYHM-SEA
C$ 652
14/7Thu
1 stopWestJet
9h 06mSEA-YHM
17/7Sun
1 stopWestJet
8h 04mYHM-SEA
C$ 654
4/5Wed
1 stopWestJet
9h 07mSEA-YHM
8/5Sun
2 stopsWestJet
13h 09mYHM-SEA
C$ 668
6/5Fri
1 stopWestJet
9h 07mSEA-YHM
11/5Wed
2 stopsWestJet
13h 09mYHM-SEA
C$ 695
6/5Fri
1 stopWestJet
9h 07mSEA-YHM
8/5Sun
2 stopsWestJet
13h 09mYHM-SEA
C$ 842

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Recent one-way flight deals

4/2Fri
1 stopMultiple Airlines
28h 30mSEA-YHM
C$ 154
14/2Mon
1 stopMultiple Airlines
12h 45mSEA-YHM
C$ 172
6/3Sun
2 stopsMultiple Airlines
24h 22mSEA-YHM
C$ 174
6/3Sun
1 stopMultiple Airlines
15h 48mSEA-YHM
C$ 176
6/3Sun
1 stopMultiple Airlines
15h 48mSEA-YHM
C$ 181
10/2Thu
2 stopsMultiple Airlines
9h 35mSEA-YHM
C$ 218
10/2Thu
2 stopsMultiple Airlines
9h 35mSEA-YHM
C$ 222
20/7Wed
1 stopWestJet
14h 06mSEA-YHM
C$ 291
10/2Thu
1 stopWestJet
23h 05mSEA-YHM
C$ 315
10/2Thu
1 stopWestJet
23h 05mSEA-YHM
C$ 323
5/3Sat
2 stopsWestJet
14h 14mSEA-YHM
C$ 399
1/2Tue
2 stopsMultiple Airlines
12h 35mSEA-YHM
C$ 478
4/2Fri
2 stopsWestJet
38h 15mSEA-YHM
C$ 479

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Seattle - Toronto Hamilton Flights

Departure:

Seattle (SEA)United States

Destination:

Toronto Hamilton (YHM)Canada

Return flight deals:

Toronto Hamilton - Seattle

Cabin classes:

Browse origins:

C$ 395

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