Find Cheap Flights from Seattle to Toronto (03A - YTO)

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Book cheap flights from Seattle to Toronto (round-trip)

Airports
Origin
Seattle
C$ 453
only
C$ 453
Destination
Toronto
C$ 453
only
C$ 453
C$ 619
only
C$ 619
Thu, 7 Dec
SEA
YYZ
6h 43m
Mon, 11 Dec
YYZ
SEA
42h 17m
C$ 453
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 20 Feb
SEA
YYZ
16h 28m
Sat, 3 Mar
YYZ
SEA
10h 35m
C$ 499
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 30 Nov
SEA
YYZ
8h 45m
Mon, 4 Dec
YYZ
SEA
7h 54m
C$ 520
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

LGA
CVG
Excellent 8.3

Plane was far too tight. Very uncomfortable for taller individuals.

Thu, 23 Nov
SEA
YYZ
9h 12m
Sun, 26 Nov
YYZ
SEA
13h 35m
C$ 894
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3589 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
YVR
YLW
Okay 4.0

Timing flights were on time.

Baggage delay at vancuvour and as well as in calgary.

YLW
YVR
Excellent 10.0

Was on time and i was upgraded at no charge. The westjet staff is always friendly.

YYZ
POP
Good 6.0

The crew was very nice.

The plane was old so no entertainment, food was not good, could not sit in area waiting for flight, no chairs left and I was 5ere. Very early. Travelling is not great anymore, the crew try’s their best I know.

YWG
YYZ
Excellent 10.0

Some more food options

YEG
CUN
Good 6.6

A short haul flight

No issues

Wed, 11 Apr
SEA
YYZ
8h 54m
Wed, 18 Apr
YYZ
SEA
11h 00m
C$ 492
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 7 Dec
SEA
YYZ
8h 45m
Mon, 11 Dec
YYZ
SEA
9h 40m
C$ 520
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

Fri, 2 Mar
SEA
YYZ
9h 12m
Sun, 4 Mar
YYZ
SEA
19h 15m
C$ 505
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 3 Apr
SEA
YYZ
6h 58m
Tue, 10 Apr
YYZ
SEA
7h 55m
C$ 543
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
BUF
ATL
Excellent 10.0

I asked for a change of seat at the gate and was given it. It really made a difference to be at the window.

LGA
CVG
Excellent 8.3

Plane was far too tight. Very uncomfortable for taller individuals.

CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

Tue, 1 May
SEA
YYZ
6h 55m
Wed, 9 May
YYZ
SEA
9h 25m
C$ 543
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

Thu, 1 Mar
SEA
YYZ
6h 43m
Thu, 8 Mar
YYZ
SEA
9h 19m
C$ 559
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
BUF
ATL
Excellent 10.0

I asked for a change of seat at the gate and was given it. It really made a difference to be at the window.

YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

Tue, 9 Jan
SEA
YTZ
16h 49m
Thu, 22 Feb
YTZ
SEA
10h 47m
C$ 619
Trip: 45 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 9 Dec
SEA
YTZ
8h 56m
Sun, 10 Dec
YTZ
SEA
9h 44m
C$ 639
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 16 Feb
SEA
YTZ
11h 24m
Fri, 2 Mar
YTZ
SEA
10h 50m
C$ 832
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 20 Nov
SEA
YTZ
18h 09m
Tue, 21 Nov
YTZ
SEA
19h 25m
C$ 1576
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
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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.