Cheap flights from SEA to YUL (Seattle - Tacoma Intl. to Pierre Elliott Trudeau Intl.)

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Cheap Flights from SEA to YUL starting at $129 One Way, $342 Round Trip

Prices starting at $342 for return flights and $129 for one-way flights to Pierre Elliott Trudeau Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 19 - Fri, May 22
SEA
Seattle
YUL
Montreal
$342 Roundtrip, found 1 day ago
$342
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, May 19 from Seattle to Montreal, returning Fri, May 22, priced at $342 found 1 day ago
Fri, Jun 5 - Mon, Jun 8
SEA
Seattle
YUL
Montreal
$342 Roundtrip, found 3 days ago
$342
Roundtrip
found 3 days ago
Select WestJet flight, departing Fri, Jun 5 from Seattle to Montreal, returning Mon, Jun 8, priced at $342 found 3 days ago
Fri, Jun 5 - Sun, Jun 7
SEA
Seattle
YUL
Montreal
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select WestJet flight, departing Fri, Jun 5 from Seattle to Montreal, returning Sun, Jun 7, priced at $356 found 2 days ago
Fri, May 15 - Fri, May 29
SEA
Seattle
YUL
Montreal
$356 Roundtrip, found 6 days ago
$356
Roundtrip
found 6 days ago
Select WestJet flight, departing Fri, May 15 from Seattle to Montreal, returning Fri, May 29, priced at $356 found 6 days ago
Thu, Apr 30 - Wed, May 6
SEA
Seattle
YUL
Montreal
$373 Roundtrip, found 15 hours ago
$373
Roundtrip
found 15 hours ago
Select WestJet flight, departing Thu, Apr 30 from Seattle to Montreal, returning Wed, May 6, priced at $373 found 15 hours ago

Hotel Ideas near Pierre Elliott Trudeau Intl.

Airport Hotels near Pierre Elliott Trudeau Intl.

Sheraton Montreal Airport Hotel

Sheraton Montreal Airport Hotel

4 out of 5
555 Boulevard McMillan Dorval QC
$123 nightly
The price is $147 total per night from Mar 6 to Mar 7
$147 total
Mar 6 - Mar 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Dorval. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the restaurant and ...
8.8/10 Excellent! (2,994 reviews)
Great stay

Reviewed on Jan 31, 2026

Sheraton Montreal Airport Hotel
Montreal Airport Marriott In-Terminal Hotel

Montreal Airport Marriott In-Terminal Hotel

4.5 out of 5
800 Place Leigh Capreol Dorval QC
$242 nightly
The price is $288 total per night from Mar 10 to Mar 11
$288 total
Mar 10 - Mar 11
Total with taxes and fees
Book a stay at this luxury hotel in Dorval. Enjoy a full-service spa, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,959 reviews)
Welcoming staff. Nice room clean.

Reviewed on Feb 1, 2026

Montreal Airport Marriott In-Terminal Hotel
Hyatt Place Montreal Airport

Hyatt Place Montreal Airport

3 out of 5
690 MICHEL JASMIN DORVAL QC
$111 nightly
The price is $132 total per night from Mar 1 to Mar 2
$132 total
Mar 1 - Mar 2
Total with taxes and fees
Stay at this property in Dorval. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Popular attractions Place Vertu Shopping Center and Fairview ...
9.2/10 Wonderful! (815 reviews)
Great accommodation/staff

Reviewed on Feb 5, 2026

Hyatt Place Montreal Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Montreal

Hotel Bonaventure Montreal

Hotel Bonaventure Montreal

4 out of 5
900 rue De La Gauchetiere West Montreal QC
$150 nightly
The price is $178 total per night from Feb 22 to Feb 23
$178 total
Feb 22 - Feb 23
Total with taxes and fees
Book a stay at this family-friendly hotel in Montreal. Enjoy free WiFi, hot springs on site, and a rooftop terrace. Our guests praise the breakfast and the pool ...
8.8/10 Excellent! (5,168 reviews)
The staff is so friendly, tentative and professional! Hotel is beautiful and such close proximity to everything.

Reviewed on Feb 4, 2026

Hotel Bonaventure Montreal
Le Square Phillips Hotel And Suites

Le Square Phillips Hotel And Suites

3 out of 5
1193, Place Phillips Montreal QC
$131 nightly
The price is $155 total per night from Feb 8 to Feb 9
$155 total
Feb 8 - Feb 9
Total with taxes and fees
Book a stay at this family-friendly aparthotel in Montreal. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the breakfast ...
9.6/10 Exceptional! (5,104 reviews)
Everything was amazing except Breakfast (nothing warm) and the fan in our bathroom didn’t work We had no radio and had to pay for music to be played on the tv And depending where your room is (ours was NOT sound proof As I said, those were the ONLY things we could complain about The hotel and staff ...

Reviewed on Feb 1, 2026

Le Square Phillips Hotel And Suites
L'Appartement Hotel

L'Appartement Hotel

3 out of 5
455, Sherbrooke West Montreal QC
$106 nightly
The price is $126 total per night from Feb 8 to Feb 9
$126 total
Feb 8 - Feb 9
Total with taxes and fees
Book a stay at this business-friendly aparthotel in Montreal. Enjoy free breakfast, free WiFi, and a rooftop terrace. Our guests praise the breakfast and the ...
9/10 Wonderful! (5,465 reviews)
Wonderful stay in the hotel during winter business trip. Bed is so comfortable and I really enjoyed indoor swimming pool when outside it was snowy and icy. 100% recommend!

Reviewed on Jan 30, 2026

L'Appartement Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Montreal Hotels With Airport Transportation

Fairfield Inn & Suites by Marriott Montreal Airport

Fairfield Inn & Suites by Marriott Montreal Airport

3 out of 5
700 Avenue Michel Jasmin Dorval QC
$124 nightly
The price is $148 total per night from Feb 27 to Feb 28
$148 total
Feb 27 - Feb 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Dorval. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (1,553 reviews)
Propreté parfaite l’absence de bruit et le déjeuner excellent et abondant

Reviewed on Feb 1, 2026

Fairfield Inn & Suites by Marriott Montreal Airport
Quality Inn & Suites P.E. Trudeau Airport

Quality Inn & Suites P.E. Trudeau Airport

2.5 out of 5
1010 ch. Herron Road Dorval QC
$102 nightly
The price is $121 total per night from Feb 15 to Feb 16
$121 total
Feb 15 - Feb 16
Total with taxes and fees
Book a stay at this business-friendly hotel in Dorval. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and the ...
7.2/10 Good! (3,940 reviews)
Room ok but a bit noisy

Reviewed on Feb 6, 2026

Quality Inn & Suites P.E. Trudeau Airport
Novotel Montreal Aeroport

Novotel Montreal Aeroport

4 out of 5
2599 boulevard Alfred Nobel Montreal QC
$116 nightly
The price is $138 total per night from Feb 21 to Feb 22
$138 total
Feb 21 - Feb 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Montreal. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,407 reviews)
Would have been excellent, but no airport shuttle

Reviewed on Jan 31, 2026

Novotel Montreal Aeroport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Montreal Hotels

Hotel Chrome Montreal

Hotel Chrome Montreal

3 out of 5
215 Boulevard René-Lévesque Est Montreal QC
Stay at this hotel in Montreal. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our ...
6.8/10 (3,843 reviews)
Limpio, atención rápida y amables!!!

Reviewed on Feb 6, 2026

Get rates
Hotel Chrome Montreal
Olympia Hotel By Lodgo

Olympia Hotel By Lodgo

2.5 out of 5
1285 Rue St-Andre Montreal QC
$40 nightly
The price is $48 total per night from Feb 9 to Feb 10
$48 total
Feb 9 - Feb 10
Total with taxes and fees
Stay at this hotel in Montreal. Enjoy free WiFi, room service, and a 24-hour front desk. Popular attractions Bell Centre and Old Port of Montreal are located ...
7.2/10 Good! (1,004 reviews)
Excellent hotel, very clean, caring and courteous staff.

Reviewed on Feb 1, 2026

Olympia Hotel By Lodgo
Hotel Quartier des Spectacles

Hotel Quartier des Spectacles

2 out of 5
17 St-Catherine West Montreal QC
Stay at this hotel in Montreal. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...
6.8/10 (1,001 reviews)
Yes

Reviewed on Jan 25, 2026

Get rates
Hotel Quartier des Spectacles
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Montreal

Le Square Phillips Hotel And Suites

Le Square Phillips Hotel And Suites

3 out of 5
1193, Place Phillips Montreal QC
$131 nightly
The price is $155 total per night from Feb 8 to Feb 9
$155 total
Feb 8 - Feb 9
Total with taxes and fees
Book a stay at this family-friendly aparthotel in Montreal. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the breakfast ...
9.6/10 Exceptional! (5,104 reviews)

Families like: Indoor pool, kitchen, babysitting, bicycle rentals nearby

Travelers say...
Everything was amazing except Breakfast (nothing warm) and the fan in our bathroom didn’t work We had no radio and had to pay for music to be played on the tv And depending where your room is (ours was NOT sound proof As I said, those were the ONLY things we could complain about The hotel and staff ...

Reviewed on Feb 1, 2026

Le Square Phillips Hotel And Suites
Hotel Bonaventure Montreal

Hotel Bonaventure Montreal

4 out of 5
900 rue De La Gauchetiere West Montreal QC
$150 nightly
The price is $178 total per night from Feb 22 to Feb 23
$178 total
Feb 22 - Feb 23
Total with taxes and fees
Book a stay at this family-friendly hotel in Montreal. Enjoy free WiFi, hot springs on site, and a rooftop terrace. Our guests praise the breakfast and the pool ...
8.8/10 Excellent! (5,168 reviews)
The staff is so friendly, tentative and professional! Hotel is beautiful and such close proximity to everything.

Reviewed on Feb 4, 2026

Hotel Bonaventure Montreal
L'Appartement Hotel

L'Appartement Hotel

3 out of 5
455, Sherbrooke West Montreal QC
$106 nightly
The price is $126 total per night from Feb 8 to Feb 9
$126 total
Feb 8 - Feb 9
Total with taxes and fees
Book a stay at this business-friendly aparthotel in Montreal. Enjoy free breakfast, free WiFi, and a rooftop terrace. Our guests praise the breakfast and the ...
9/10 Wonderful! (5,465 reviews)
Wonderful stay in the hotel during winter business trip. Bed is so comfortable and I really enjoyed indoor swimming pool when outside it was snowy and icy. 100% recommend!

Reviewed on Jan 30, 2026

L'Appartement Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to YUL Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
YUL Address & GPS
Address:
975 Romeo Vachon Street North
Montreal QC,
Canada
IATA Code:
YUL
Longitude:
-73.749906
Latitude:
45.457715
Time Zone:
America/Toronto

Frequently asked questions

Are there non-stop flights from Sea-Tac Airport to Pierre Elliott Trudeau Intl. Airport (YUL)?
While you won't be able to fly directly from Seattle - Tacoma Intl. Airport (SEA) to Montreal Airport, there are a number of air carriers that service this route with only one stopover. Why not check if the dates offered by United Airlines or Air Canada work with your travel plans? If not, take a look at Delta Air Lines.
What is the shortest flight from Sea-Tac Airport to Montreal Airport?
Amassed a decent amount of frequent flyer points? Think about using them to upgrade to a seat with more legroom on your Seattle to Montreal trip. With a minimum flight time of 12 hours, it's a good idea to be as comfortable as you can.
How many hours flight from Sea-Tac Airport to YUL?
On average, the flight from Sea-Tac Airport to Montréal–Trudeau lasts 12 hours and 3 minutes. If you hope to get some sleep, bring essentials like a quality travel pillow, an eye mask and a pair of noise-canceling headphones.
What airlines have the most flights from Sea-Tac Airport to Montreal Airport?
If you want to book with an airline that operates direct flights from Seattle - Tacoma Intl. Airport (SEA) to Montreal Airport, you're out of luck. You'll need to book a flight with at least one stopover to get to Montreal.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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