$169+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. 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.
YUL — SEA
jul. 16 — jul. 231

The best prices from Montreal Pierre Elliott Trudeau Intl to Seattle/Tacoma Intl are usually found in November or October, booked 37 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from Pierre Elliott Trudeau Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 11, 2024.

Popular in

December

Cheapest in

November

Round-trip from

$287
(oojo)

One-way from

$169
(oojo)
High demand for flights, 15% potential price rise
Best time to find cheap flights, 10% potential price drop
From Montreal Pierre Elliott Trudeau Intl to Seattle/Tacoma Intl
One-way flight from Montreal Pierre Elliott Trudeau Intl to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Seattle?

Travelers have found that booking a Monday departure is the best way to save up to 21% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seattle?

Travelers have found it’s best to book a flight 50 days in advance to save up to 42% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seattle 1-2 weeks in advance for as low as $391, or $829 for flights within the next 24 hours.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Seattle?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to Seattle. Flights to Seattle from Montreal Pierre Elliott Trudeau Intl Airport in September are about $498 on average during September, but can be found for as low as $324.

What is the cheapest time of day to fly from YUL to SEA?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Seattle by exploring options for tickets at noon.

Cheap Pierre Elliott Trudeau Intl to Seattle flights in July & August 2024

Find cheap flight options from Pierre Elliott Trudeau Intl to Seattle specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,800,118 searches. Prices were last updated on julio 11, 2024.
These are some of the most attractive deals on flights from Montreal to Seattle in 2024. Check back in a little while for more flight options.
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/77:00 amYUL - SEA
1 stop8h 56mWestJet
mié. 8/147:00 amSEA - YUL
2 stops10h 15mWestJet
Deal found 7/10$287
This Trip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
jue. 8/151:50 pmSEA - YUL
1 stop7h 40mWestJet
Deal found 7/9$304
This Trip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
jue. 8/157:00 amSEA - YUL
2 stops10h 15mWestJet
Deal found 7/9$306
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/205:55 pmYUL - SEA
2 stops22h 01mWestJet
vie. 8/231:50 pmSEA - YUL
1 stop7h 40mWestJet
Deal found 7/11$314
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/217:00 amYUL - SEA
1 stop8h 56mWestJet
sáb. 8/247:00 amSEA - YUL
1 stop14h 30mWestJet
Deal found 7/10$315
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
jue. 8/157:00 amSEA - YUL
1 stop14h 30mWestJet
Deal found 7/11$316
This WestJet deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
mié. 8/141:50 pmSEA - YUL
1 stop7h 40mWestJet
Deal found 7/10$319
This deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
mié. 8/141:50 pmSEA - YUL
1 stop7h 40mWestJet
Deal found 7/10$320
This deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/18:44 amYUL - SEA
2 stops41h 01mCopa Airlines
mié. 8/712:55 pmSEA - YUL
2 stops32h 45mCopa Airlines
Deal found 7/11$324

Pierre Elliott Trudeau Intl to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Pierre Elliott Trudeau Intl and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,800,118 searches. Data last updated julio 11, 2024.
These are some of the most attractive deals on flights from Montreal to Seattle in 2024. Check back in a little while for more flight options.
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/77:00 amYUL - SEA
1 stop8h 56mWestJet
mié. 8/147:00 amSEA - YUL
2 stops10h 15mWestJet
Deal found 7/10$287
This Trip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
jue. 8/151:50 pmSEA - YUL
1 stop7h 40mWestJet
Deal found 7/9$304
This Trip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
jue. 8/157:00 amSEA - YUL
2 stops10h 15mWestJet
Deal found 7/9$306
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/205:55 pmYUL - SEA
2 stops22h 01mWestJet
vie. 8/231:50 pmSEA - YUL
1 stop7h 40mWestJet
Deal found 7/11$314
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/217:00 amYUL - SEA
1 stop8h 56mWestJet
sáb. 8/247:00 amSEA - YUL
1 stop14h 30mWestJet
Deal found 7/10$315
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
jue. 8/157:00 amSEA - YUL
1 stop14h 30mWestJet
Deal found 7/11$316
This WestJet deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
mié. 8/141:50 pmSEA - YUL
1 stop7h 40mWestJet
Deal found 7/10$319
This deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/87:00 amYUL - SEA
1 stop8h 56mWestJet
mié. 8/141:50 pmSEA - YUL
1 stop7h 40mWestJet
Deal found 7/10$320
This deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/18:44 amYUL - SEA
2 stops41h 01mCopa Airlines
mié. 8/712:55 pmSEA - YUL
2 stops32h 45mCopa Airlines
Deal found 7/11$324

Pierre Elliott Trudeau Intl to Seattle flights leaving soon

Find last-minute flight options from Pierre Elliott Trudeau Intl to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,800,118 searches. Data last updated julio 11, 2024.
Have a look at some of the last-minute flights available departing from Montreal to Seattle. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This mytrip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1911:45 amYUL - SEA
1 stop14h 08mMultiple Airlines
sáb. 8/176:15 pmSEA - YUL
1 stop27h 15mMultiple Airlines
Deal found 7/9$471
This mytrip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1911:45 amYUL - SEA
1 stop14h 08mMultiple Airlines
sáb. 8/171:50 pmSEA - YUL
3 stops25h 10mMultiple Airlines
Deal found 7/9$474
This mytrip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1911:45 amYUL - SEA
1 stop14h 08mMultiple Airlines
sáb. 8/171:50 pmSEA - YUL
2 stops20h 30mMultiple Airlines
Deal found 7/9$491
This mytrip.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/217:00 amYUL - SEA
3 stops13h 22mMultiple Airlines
jue. 7/257:00 amSEA - YUL
3 stops24h 05mMultiple Airlines
Deal found 7/11$514
This FlightHub deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/189:15 pmYUL - SEA
1 stop20h 31mWestJet
sáb. 8/106:15 pmSEA - YUL
1 stop27h 15mWestJet
Deal found 7/11$515
This mytrip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/197:00 amYUL - SEA
3 stops16h 22mMultiple Airlines
sáb. 8/177:00 amSEA - YUL
3 stops14h 33mMultiple Airlines
Deal found 7/9$518
This FlightHub deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/187:00 amYUL - SEA
1 stop8h 59mWestJet
sáb. 8/106:15 pmSEA - YUL
1 stop27h 15mWestJet
Deal found 7/10$522
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/217:00 amYUL - SEA
1 stop13h 22mMultiple Airlines
jue. 7/256:15 pmSEA - YUL
2 stops15h 55mMultiple Airlines
Deal found 7/11$530
This mytrip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/197:00 amYUL - SEA
3 stops16h 22mMultiple Airlines
sáb. 8/171:50 pmSEA - YUL
2 stops20h 30mMultiple Airlines
Deal found 7/9$535

One-way flights to Seattle from Pierre Elliott Trudeau Intl

Search for one-way flight options from Pierre Elliott Trudeau Intl to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,800,118 searches. Data last updated julio 11, 2024.
Take a look at some of the best available options we've come across on one-way flights from Montreal to Seattle. Users can also find round-trip Montreal to Seattle flights by using the search form above.
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/97:00 amYUL - SEA
1 stop8h 56mWestJet
Deal found 7/10$169
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/277:00 amYUL - SEA
1 stop8h 56mWestJet
Deal found 7/10$171
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/307:00 amYUL - SEA
1 stop8h 56mWestJet
Deal found 7/11$174
This oojo deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/135:55 pmYUL - SEA
2 stops29h 26mWestJet
Deal found 7/9$193
This Trip.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/99:10 pmYUL - SEA
1 stop18h 46mMultiple Airlines
Deal found 7/11$194
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/107:00 amYUL - SEA
1 stop13h 21mWestJet
Deal found 7/11$196
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/275:00 pmYUL - SEA
1 stop27h 21mWestJet
Deal found 7/10$198
This oojo deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/185:00 pmYUL - SEA
1 stop27h 21mWestJet
Deal found 7/11$201
This oojo deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/137:00 amYUL - SEA
1 stop8h 56mWestJet
Deal found 7/10$203

Find flights from Pierre Elliott Trudeau Intl to Seattle within your budget

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,800,118 searches. Data last updated julio 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$287 - $474

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

mié. 8/7

1 stop8h 56m

Seattle/Tacoma Intl

mié. 8/14

2 stops10h 15m

$287

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

jue. 8/8

1 stop8h 56m

Seattle/Tacoma Intl

jue. 8/15

1 stop7h 40m

$304

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

jue. 8/8

1 stop8h 56m

Seattle/Tacoma Intl

jue. 8/15

2 stops10h 15m

$306

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

jue. 8/1

2 stops41h 01m

Seattle/Tacoma Intl

mié. 8/7

2 stops30h 05m

$318

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

jue. 8/1

2 stops41h 01m

Seattle/Tacoma Intl

mié. 8/7

2 stops32h 45m

$324

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

mié. 8/7

2 stops18h 41m

Seattle/Tacoma Intl

mié. 8/14

3 stops25h 10m

$339

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

mié. 9/4

Nonstop5h 45m

Seattle/Tacoma Intl

vie. 9/20

1 stop8h 24m

$387

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

mar. 8/27

2 stops10h 45m

Seattle/Tacoma Intl

vie. 9/6

2 stops11h 14m

$426

Montreal Pierre Elliott Trudeau IntlSeattle/Tacoma Intl

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

mar. 9/3

1 stop9h 18m

Seattle/Tacoma Intl

lun. 9/23

2 stops13h 09m

$474

Flights are sorted by cheapest first

Deals found on 7/10

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Seattle. Price data was last updated on July 5, 2024.
To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seattle, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Seattle. Price data was last updated on July 7, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Seattle flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Pierre Elliott Trudeau Intl to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Seattle by month

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

SEA

Temperature

41 - 66.2 °F

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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated julio 11, 2024.
Read reviews from past customers who have flown Air Canada, American Airlines and WestJet from Montreal to Seattle. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,842 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,842 reviews
8.0
Very good
9,842 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
2,323 reviews
8.0
Very good
9,842 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
2,771 reviews
8.0
Very good
9,842 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
10,000 reviews
8.0
Very good
9,842 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.3
Good
10,000 reviews
8.0
Very good
9,842 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Seattle from Montreal Pierre Elliott Trudeau Intl?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Montreal Pierre Elliott Trudeau Intl. On average, Seattle/Tacoma Intl has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 5 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Montreal Pierre Elliott Trudeau Intl Airport to Seattle for under $300 on Cheapflights?

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    Cheapflights has at least 20 direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Seattle under $500. A good price for a nonstop flight from Montreal Pierre Elliott Trudeau Intl Airport to Seattle is less than $537.

  • Are there last-minute flights available from Montreal Pierre Elliott Trudeau Intl Airport to Seattle for under $500?

    There are currently 20+ open flights from Montreal Pierre Elliott Trudeau Intl Airport to Seattle within the next 7 days for less than $500.

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    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Seattle round-trip from $287. Another airline that can offer you cheap pricing is Copa Airlines. WestJet is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Seattle?

    On average you can expect to pay $468 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seattle. The cheapest flight overall is $222 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Seattle/Tacoma Intl) is currently priced at $339.

  • What does YUL to SEA mean?

    YUL and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. YUL to SEA refers to a flight route from Montreal Pierre Elliott Trudeau Intl Airport to Seattle/Tacoma Intl Airport.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Pierre Elliott Trudeau Intl to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Pierre Elliott Trudeau Intl to Seattle with specific airlines?

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  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Seattle that include hotel bookings?

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  • How can I find direct flights from Pierre Elliott Trudeau Intl to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Seattle.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Seattle?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Seattle that allow pets onboard?

    Many airlines flying from Pierre Elliott Trudeau Intl to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Pierre Elliott Trudeau Intl to Seattle?

    Yes, you can often find last-minute deals on Pierre Elliott Trudeau Intl to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Montreal Pierre Elliott Trudeau Intl Airport to Seattle flight deals updated?

    The Montreal Pierre Elliott Trudeau Intl Airport to Seattle flight deals you see on this page were last updated on 7/11.

  • What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Seattle?

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Seattle (average of $246). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Seattle in July is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Pierre Elliott Trudeau Intl to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Pierre Elliott Trudeau Intl to Seattle

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,800,118 searches. Data last updated julio 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$355Average$482FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$388Average$517FlexibilityNo cancel feeOn-time69%
DeltaCheapest$390Average$460FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$395Average$516FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$437Average$498FlexibilityNo cancel feeOn-time71%

Search flights from Pierre Elliott Trudeau Intl to Seattle by cabin class

Find flights from Pierre Elliott Trudeau Intl to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Pierre Elliott Trudeau Intl to Seattle

Find hourly flight availability from Pierre Elliott Trudeau Intl to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 11, 2024.
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100%of flight departuresAfternoonNoon to 6 pm
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