Find Cheap Flights from Toronto Island to Seattle/Tacoma Intl (YTZ - SEA)

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Looking for a cheap flight? 25% of our users found flights on this route for $575 or less.

FAQs for Booking Toronto Island to Seattle/Tacoma Intl Flights

How long does a flight from Toronto Island to Seattle/Tacoma Intl take?
An average nonstop flight takes 9h 38m, covering a distance of 2066 miles.
Which airlines provide the cheapest flights from Toronto Island to Seattle/Tacoma Intl?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($453), Air Canada ($505) and Porter Airlines ($547).
Do I need a passport to fly between Toronto Island and Seattle/Tacoma Intl?
Yes.
What’s the cheapest day of the week to fly Toronto Island to Seattle/Tacoma Intl?
For Toronto Island to Seattle/Tacoma Intl, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Seattle/Tacoma Intl back to Toronto Island, the best deals are generally found on Saturday, with Friday being the most expensive.

Book cheap flights from Toronto Island to Seattle/Tacoma Intl (round-trip)

Airports
Origin
Toronto
$453
only
$453
Destination
Seattle
$453
only
$453
Fri, Feb 9
YTZ
SEA
10h 50m
Sun, Feb 18
SEA
YTZ
10h 24m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 27
YTZ
SEA
12h 39m
Sat, May 5
SEA
YTZ
11h 15m
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20235 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YUL
CMN
Mediocre 2.6

No entertainment Little to no food or drinks Some crew were rude

For the trip to finish

MSP
YYZ
Excellent 8.6

Crew and flight were great

Not great food, but that's ok.

MCO
YYZ
Good 6.0

Flight back was OK but flight to Orlando was not. Travelling with s 94 yr old man in a wheelchair. Everything at Pearson is not conduscent to travel with a handicapped person. Poor layout, poor assistance, non caring people, long distances,, and final straw was air canada started boarding without calling for handicapped first. We had to stop them and then fight our way up the aisle with people all in the way. Terrible, just lousey. 3 and a half hours before flight we arrived and didn't even have a chance to get some lunch before flight. I give Toronto and air Canada the worst possible rating of any airport or airline I've ever dealt with. John O"Hearn

YYC
YYZ
Excellent 10.0

Flight cancelled due to weather, the workers made it seamless.

Had to tack on extra expenses for food while waiting for the next flight. Should have gotten some type of vouchers to cover meals at the very least during cancellations. That would be next level.

SFO
YUL
Mediocre 3.0

There was no entertainment !

Some of the crew were rude no food or drinks No entertainment of any sort for long trips

Wed, Mar 28
YTZ
SEA
10h 50m
Wed, Apr 11
SEA
YTZ
10h 11m
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1728 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YOW
YTZ
Excellent 10.0

On time. Provided snacks and drinks even on a short flight. Group lobby prior to boarding provided coffee, tea, snacks, water for free.

YTZ
IAD
Excellent 10.0

Smaller gate lounge area with lots of private space and complimentary drinks and snack. All Porter employees that I had interaction were professional and attentive to my needs

No suggestion

YUL
YTZ
Okay 5.6

The service was great and fast

Both of my Porter Airlines flights were delayed. It seems they often delay / cancel flights

MDW
YTZ
Excellent 10.0

The earlier flight departure times are really good, the traffic is not jammed yet on the 401 and GEW. Custom waiting times are basically non existing in comparison to Pearson. Planes are relatively on time (only flew 4 times with Porte), staff is friendly. The turboprop planes have more legroom than most others. I do like them, and do recommend Porter.

IAD
YTZ
Excellent 10.0

Porter Airline was amazing!! They use glasses instead of plastic cups! Nice, cheap, on time, and free wine!

Sat, Apr 28
YTZ
SEA
11h 39m
Sun, May 6
SEA
YTZ
12h 35m
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20235 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YVR
YOW
Mediocre 2.6

The fact that the in-flight meal was as cold as the crew, and you got to pay for that coldness. Just love it! You get me right?

The Montreal-Vancouver route was by far the worst. The attitude of the crew was denigrating and arrogant.

MIA
YYZ
Mediocre 3.0

no flights between noon and 9pm. pay for snacks..on westjet they were free

SFO
YUL
Mediocre 3.0

There was no entertainment !

Some of the crew were rude no food or drinks No entertainment of any sort for long trips

YUL
CMN
Mediocre 2.6

No entertainment Little to no food or drinks Some crew were rude

For the trip to finish

LGA
YYZ
Okay 4.0

Direct

9:30 flight finally took odd at 11:30 .... delayed and had to set on the runway. Arrivedabd gad to wait 30 min for gate. Will be in terms mal by 1:30

Tue, Jan 16
YTZ
SEA
13h 58m
Mon, Jan 22
SEA
YTZ
10h 46m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 16
YTZ
SEA
10h 50m
Mon, Mar 19
SEA
YTZ
10h 26m
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1728 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
BOS
Excellent 10.0

Great service. Efficient.

YTZ
YQB
Excellent 9.3

This was my first time flying Porter. The flight was a reasonable price, the service was great. The aircraft was a little on the smaller side but still spacious enough for comfortable travel.

YOW
YTZ
Excellent 10.0

On time. Provided snacks and drinks even on a short flight. Group lobby prior to boarding provided coffee, tea, snacks, water for free.

YQG
YTZ
Excellent 8.0

Courteous, professional, friendly crew. Great service.

N/A

YTZ
EWR
Excellent 10.0

as above

Mon, May 21
YTZ
SEA
20h 31m
Thu, May 31
SEA
YTZ
9h 35m
Trip: 11 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20235 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
HND
YYZ
Excellent 8.6

Had an aisle seat.

I thought boarding was more difficult than normal with the gate configuration. Hard to hear announcements.

SFO
YUL
Mediocre 3.0

There was no entertainment !

Some of the crew were rude no food or drinks No entertainment of any sort for long trips

TPE
YVR
Mediocre 3.3

The plane was quite new, and that's pretty much it.

The food is unsuitable for human consumption and so as some of the crew were unsuitable for the position.

LGA
YYZ
Okay 4.0

Direct

9:30 flight finally took odd at 11:30 .... delayed and had to set on the runway. Arrivedabd gad to wait 30 min for gate. Will be in terms mal by 1:30

MCO
YYZ
Good 6.0

Flight back was OK but flight to Orlando was not. Travelling with s 94 yr old man in a wheelchair. Everything at Pearson is not conduscent to travel with a handicapped person. Poor layout, poor assistance, non caring people, long distances,, and final straw was air canada started boarding without calling for handicapped first. We had to stop them and then fight our way up the aisle with people all in the way. Terrible, just lousey. 3 and a half hours before flight we arrived and didn't even have a chance to get some lunch before flight. I give Toronto and air Canada the worst possible rating of any airport or airline I've ever dealt with. John O"Hearn

Mon, Jun 11
YTZ
SEA
10h 34m
Mon, Jun 25
SEA
YTZ
10h 51m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 28
YTZ
SEA
9h 38m
Mon, Jan 8
SEA
YTZ
10h 46m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 18
YTZ
SEA
10h 43m
Mon, Dec 25
SEA
YTZ
9h 31m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1728 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YOW
YTZ
Excellent 10.0

On time. Provided snacks and drinks even on a short flight. Group lobby prior to boarding provided coffee, tea, snacks, water for free.

YTZ
EWR
Excellent 10.0

as above

YQG
YTZ
Excellent 8.0

Courteous, professional, friendly crew. Great service.

N/A

YTZ
BOS
Excellent 10.0

Great service. Efficient.

YUL
YTZ
Okay 5.6

The service was great and fast

Both of my Porter Airlines flights were delayed. It seems they often delay / cancel flights

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.