How do most travelers feel about United Airlines?

Cheapflights users who travel with United Airlines (a popular airline from Toronto to Seattle) have rated them a 7.3/10. This rating comes from 2,804 reviews. If you are looking to travel YTO-SEA, search your dates above.

Can I get a flight from Toronto to Seattle on United Airlines for under C$ 400?

Cheapflights users have found 1 United Airlines flights for under C$ 400 on the YTO-SEA route. Prices on flights to Seattle from Toronto can vary based on many factors including dates. To look at price based on your preferred dates, click here.

C$ 234+ United Airlines Flights from Toronto, Canada to Seattle

Cheapflights users flying from Toronto to Seattle on United Airlines typically fly into Seattle/Tacoma Intl and depart from Toronto Pearson Intl. Select your dates above for pricing.

United Airlines flights from Toronto to Seattle in 2024

One-way from	C$ 234
Round-trip from	C$ 402
Popular in	March
Cheapest in	October
Average price (all airlines)	C$ 519

United Airlines
30/1
Nonstop
5h 25m total
Toronto to Seattle

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United Airlines
28/11-4/12
2 total stops
31h 11m total
Toronto to Seattle

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Highest demand for flights from Toronto to Seattle/Tacoma Intl; 7% potential price increase.

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Best time to find cheap flights from Toronto to Seattle/Tacoma Intl; 1% potential price drop.

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Average price for all Toronto to Seattle/Tacoma Intl flights (one-way and round-trip).

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Can I get a flight from Toronto to Seattle on United Airlines for under C$ 400?
Cheapflights users have found 1 United Airlines flights for under C$ 400 on the YTO-SEA route. Prices on flights to Seattle from Toronto can vary based on many factors including dates. To look at price based on your preferred dates, click here.
How do most travelers feel about United Airlines?
Cheapflights users who travel with United Airlines (a popular airline from Toronto to Seattle) have rated them a 7.3/10. This rating comes from 2,804 reviews. If you are looking to travel YTO-SEA, search your dates above.

Cheapest United Airlines flights from Toronto to Seattle

Sat 30/1112:25 p.m.YYZ - SEA

2 stops12h 42mUnited Airlines

Sat 7/125:00 a.m.SEA - YYZ

2 stops13h 25mUnited Airlines

Deal found 31/10C$ 399

Pick Dates

Direct flights from Toronto to Seattle on United Airlines

Wed 19/27:05 p.m.YYZ - SEA

Nonstop5h 25mUnited Airlines

Sun 23/26:05 a.m.SEA - YYZ

Nonstop4h 45mUnited Airlines

Deal found 31/10C$ 369

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Last minute deals on Cheapflights

Tue 5/117:15 p.m.YYZ - SEA

Nonstop5h 25mUnited Airlines

Wed 13/116:05 a.m.SEA - YYZ

Nonstop4h 45mUnited Airlines

Deal found 31/10C$ 1,144

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One-way United Airlines flights to Seattle from Toronto

Thu 30/17:05 p.m.YYZ - SEA

Nonstop5h 25mUnited Airlines

Deal found 31/10C$ 234

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Travel insights for United Airlines flights from Toronto to Seattle

Get recent, data-driven insights about United Airlines flights from Toronto to Seattle including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Toronto to Seattle with United Airlines?

Currently, the most affordable month to book a United Airlines flight from Toronto to Seattle in September, with an average price of C$ 134. Conversely, traveling with United Airlines from Toronto to Seattle in May will be the most expensive, with an average cost of C$ 669. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Seattle by month

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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See what others are saying about United Airlines

United Airlines

7.4

Good

9,240 reviews

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Overview

Recent reviews

2.0

Poor|Jun 2021

That American Airlines stepped up and got us home

Once again flight was delayed to the point where we could not make our connection. Had to get American to get us home never again United

4.0

Mediocre|May 2024

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip

6.0

Okay|Feb 2024

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

10.0

Wonderful|Sep 2023

Appreciated the flight

10.0

Wonderful|Aug 2023

The food option was limited and the Steak Salad was sketchy.

1 out of 3080

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United Airlines flights from Toronto to Seattle (YTO - SEA)

Cheapflights users flying from Toronto to Seattle on United Airlines typically fly into Seattle/Tacoma Intl and depart from Toronto Pearson Intl. Select your dates above for pricing.

United Airlines flights from Toronto to Seattle in 2024

Find detailed information about United Airlines flights from Toronto to Seattle. Explore the options provided by United Airlines to plan your journey from Toronto to Seattle. Data last updated 31 October 2024.

One-way from

Round-trip from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from Toronto to Seattle on United Airlines for under C$ 400?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from Toronto to Seattle

Direct flights from Toronto to Seattle on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to Seattle from Toronto

Travel insights for United Airlines flights from Toronto to Seattle

Get recent, data-driven insights about United Airlines flights from Toronto to Seattle including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Toronto to Seattle with United Airlines?

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Toronto to Seattle on another airline

Consider alternative airlines that service the Seattle area. Flight routes are based on user searches made on Cheapflights and were last updated on 31 October 2024.

See what others are saying about United Airlines

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