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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington

Cheap round-trip flights

Air Canada Logo
4:55 pm - 11:01 pmYUL-PDX
9h 06m2 stops
Air Canada Logo
3:25 pm - 7:10 amPDX-YUL
12h 45m2 stops
$286Air Canada
Find Deal
jue., sep. 11 - mié., sep. 17
Air Canada Logo
4:55 pm - 11:01 pmYUL-PDX
9h 06m2 stops
Air Canada Logo
7:40 pm - 9:52 amPDX-YUL
11h 12m2 stops
$289Air Canada
Find Deal
jue., sep. 11 - mié., sep. 17
United Airlines Logo
9:45 am - 6:31 pmYUL-PDX
11h 46m1 stop
United Airlines Logo
5:40 pm - 8:16 amPDX-YUL
11h 36m1 stop
$316United Airlines
Find Deal
jue., sep. 11 - mié., sep. 17
United Airlines Logo
6:30 pm - 8:51 amYUL-PDX
17h 21m1 stop
United Airlines Logo
7:35 pm - 8:16 amPDX-YUL
9h 41m1 stop
$318United Airlines
Find Deal
jue., sep. 11 - lun., sep. 15
Logo
7:00 am - 2:59 pmYUL-SEA
10h 59m1 stop
Logo
2:05 pm - 2:09 pmSEA-YUL
21h 04m2 stops
$351
Find Deal
mié., oct. 1 - mar., oct. 14
Logo
7:00 am - 12:59 pmYUL-SEA
8h 59m1 stop
Logo
2:05 pm - 2:09 pmSEA-YUL
21h 04m2 stops
$353
Find Deal
mar., sep. 30 - mar., oct. 14
WestJet Logo
7:00 am - 12:59 pmYUL-SEA
8h 59m1 stop
WestJet Logo
8:40 am - 12:27 amSEA-YUL
12h 47m2 stops
$357WestJet
Find Deal
mié., oct. 8 - sáb., oct. 11
WestJet Logo
6:45 am - 12:59 pmYUL-SEA
33h 14m2 stops
WestJet Logo
8:40 am - 12:27 amSEA-YUL
12h 47m2 stops
$369WestJet
Find Deal
mié., oct. 1 - mié., oct. 8
Delta Logo
6:00 am - 4:59 pmYUL-PDX
13h 59m2 stops
Delta Logo
7:15 am - 11:08 pmPDX-YUL
12h 53m2 stops
$379Delta
Find Deal
mar., sep. 2 - mar., sep. 9
Delta Logo
6:00 am - 7:18 pmYUL-PDX
16h 18m2 stops
Delta Logo
6:04 am - 5:04 pmPDX-YUL
8h 00m1 stop
$381Delta
Find Deal
dom., feb. 15 - sáb., feb. 21

American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to State of Washington flight tickets
American Airlines
Oct 11
YUL3:44 pmMontreal Pierre Elliott Trudeau Intl
10h 45m
1 stop
PDX11:29 pmPortland
Oct 17
PDX11:59 pmPortland
11h 50m
1 stop
YUL2:49 pmMontreal Pierre Elliott Trudeau Intl
$382
Find similar
American Airlines
Oct 4
YUL12:59 pmMontreal Pierre Elliott Trudeau Intl
14h 06m
2 stops
PDX12:05 amPortland
Oct 7
PDX7:45 amPortland
11h 55m
2 stops
YUL10:40 pmMontreal Pierre Elliott Trudeau Intl
$394
Find similar
American Airlines
Oct 8
YUL7:29 amMontreal Pierre Elliott Trudeau Intl
17h 49m
1 stop
SEA10:18 pmSeattle/Tacoma Intl
Oct 11
SEA12:34 amSeattle/Tacoma Intl
13h 05m
1 stop
YUL4:39 pmMontreal Pierre Elliott Trudeau Intl
$411
Find similar

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to State of Washington flight tickets
Air Canada
Sep 11
YUL4:55 pmMontreal Pierre Elliott Trudeau Intl
9h 06m
2 stops
PDX11:01 pmPortland
Sep 17
PDX3:25 pmPortland
12h 45m
2 stops
YUL7:10 amMontreal Pierre Elliott Trudeau Intl
$286
Find similar
Air Canada
Sep 11
YUL4:55 pmMontreal Pierre Elliott Trudeau Intl
9h 06m
2 stops
PDX11:01 pmPortland
Sep 17
PDX7:40 pmPortland
11h 12m
2 stops
YUL9:52 amMontreal Pierre Elliott Trudeau Intl
$289
Find similar
Air Canada
Sep 11
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 16m
1 stop
PDX2:46 pmPortland
Sep 17
PDX7:40 pmPortland
11h 12m
2 stops
YUL9:52 amMontreal Pierre Elliott Trudeau Intl
$292
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington 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, momondo users made 832,500 searches. Data last updated agosto 21, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

jue. 9/11

4:55 pm-11:01 pm

2 stops9h 06m

Portland

mié. 9/17

3:25 pm-7:10 am

2 stops12h 45m

$286

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

jue. 9/11

4:55 pm-11:01 pm

2 stops9h 06m

Portland

mié. 9/17

7:40 pm-9:52 am

2 stops11h 12m

$289

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

jue. 9/11

9:45 am-6:31 pm

1 stop11h 46m

Portland

mié. 9/17

5:40 pm-8:16 am

1 stop11h 36m

$316

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

jue. 9/11

6:30 pm-8:51 am

1 stop17h 21m

Portland

lun. 9/15

7:35 pm-8:16 am

1 stop9h 41m

$318

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

mié. 10/1

7:00 am-2:59 pm

1 stop10h 59m

Seattle/Tacoma Intl

mar. 10/14

2:05 pm-2:09 pm

2 stops21h 04m

$351

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

mar. 9/30

7:00 am-12:59 pm

1 stop8h 59m

Seattle/Tacoma Intl

mar. 10/14

2:05 pm-2:09 pm

2 stops21h 04m

$353

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

mié. 10/8

7:00 am-12:59 pm

1 stop8h 59m

Seattle/Tacoma Intl

sáb. 10/11

8:40 am-12:27 am

2 stops12h 47m

$357

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

mié. 10/1

6:45 am-12:59 pm

2 stops33h 14m

Seattle/Tacoma Intl

mié. 10/8

8:40 am-12:27 am

2 stops12h 47m

$369

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

mar. 9/2

6:00 am-4:59 pm

2 stops13h 59m

Portland

mar. 9/9

7:15 am-11:08 pm

2 stops12h 53m

$379

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

dom. 2/15

6:00 am-7:18 pm

2 stops16h 18m

Portland

sáb. 2/21

6:04 am-5:04 pm

1 stop8h 00m

$381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of August is, on average, the cheapest month to fly to State of Washington from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around $463. If you aren’t able to travel to State of Washington during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $470.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington is on a Monday. Travelers who choose to depart for State of Washington on a Monday will often find tickets for as low as $282. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington for around $475.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $361. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $505 on average. Flights to State of Washington from Montreal Pierre Elliott Trudeau Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Washington flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Seattle/Tacoma Intl for the best Montreal Pierre Elliott Trudeau Intl - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $505 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Montreal Pierre Elliott Trudeau Intl Airport for as low as $360 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Washington flights?

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to State of Washington flights?

You could potentially save up to 5% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to State of Washington flight.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington

Best Price Found

$270

Fastest flight time

5h 46m

Direct flights

Every day

Airports in State of Washington

1 airport
The best one-way flight to State of Washington from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is $270. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington found on momondo in the last 72 hours is $361.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington takes 5h 46m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington every day.
There is 1 airport near State of Washington: Seattle/Tacoma Intl (SEA)
Search flight deals

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington refresh daily.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $270Free CancellationRating
7.2
3,044 reviews
Search WestJet flights
Air CanadaPriceFrom $358Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Washington?

Finding the right flight to Washington from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Montreal to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to Washington?

Once you have performed a search for Montreal to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montreal to Washington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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