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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington from C$ 229

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 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:45 p.m. - 11:54 p.m.
YUL
-
PDX
11h 09m
1 stop
American Airlines Logo
12:59 a.m. - 2:44 p.m.
PDX
-
YUL
10h 45m
1 stop
C$ 397American Airlines
Fri, 1 May - Thu, 7 May
United Airlines Logo
6:10 a.m. - 11:44 a.m.
YUL
-
PDX
8h 34m
1 stop
United Airlines Logo
8:05 a.m. - 7:45 p.m.
PDX
-
YUL
8h 40m
1 stop
C$ 403United Airlines
Sat, 25 Apr - Tue, 28 Apr
United Airlines Logo
3:25 p.m. - 9:59 p.m.
YUL
-
PDX
9h 34m
1 stop
United Airlines Logo
11:15 p.m. - 1:09 p.m.
PDX
-
YUL
10h 54m
1 stop
C$ 404United Airlines
Fri, 17 Apr - Fri, 24 Apr
United Airlines Logo
6:35 p.m. - 12:47 a.m.
YUL
-
PDX
9h 12m
1 stop
United Airlines Logo
3:43 p.m. - 8:16 a.m.
PDX
-
YUL
13h 33m
1 stop
C$ 422United Airlines
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
5:00 p.m. - 10:34 p.m.
YUL
-
PDX
8h 34m
1 stop
United Airlines Logo
11:55 p.m. - 10:40 a.m.
PDX
-
YUL
7h 45m
1 stop
C$ 427United Airlines
Fri, 24 Apr - Fri, 1 May
Delta Logo
12:49 p.m. - 10:02 p.m.
YUL
-
PDX
12h 13m
1 stop
Delta Logo
5:45 a.m. - 11:41 p.m.
PDX
-
YUL
14h 56m
2 stops
C$ 428Delta
Sat, 9 May - Sat, 16 May
Delta Logo
7:00 a.m. - 12:48 p.m.
YUL
-
PDX
8h 48m
1 stop
Delta Logo
6:15 a.m. - 11:08 p.m.
PDX
-
YUL
13h 53m
2 stops
C$ 429Delta
Thu, 9 Apr - Sat, 18 Apr
Delta Logo
12:48 p.m. - 11:31 p.m.
YUL
-
PDX
13h 43m
1 stop
Delta Logo
10:30 p.m. - 4:17 p.m.
PDX
-
YUL
14h 47m
2 stops
C$ 431Delta
Wed, 17 Jun - Sat, 4 Jul
WestJet Logo
6:45 a.m. - 6:45 p.m.
YUL
-
SEA
15h 00m
2 stops
WestJet Logo
7:35 p.m. - 7:05 a.m.
SEA
-
YUL
8h 30m
1 stop
C$ 458WestJet
Sat, 9 May - Sat, 16 May
WestJet Logo
6:45 a.m. - 6:45 p.m.
YUL
-
SEA
15h 00m
2 stops
WestJet Logo
7:35 p.m. - 7:05 a.m.
SEA
-
YUL
8h 30m
1 stop
C$ 461WestJet
Wed, 13 May - Sat, 23 May

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

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to State of Washington flight tickets
WestJet
9 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
15h 00m
2 stops
SEA6:45 p.m.Seattle/Tacoma Intl
16 May
SEA7:35 p.m.Seattle/Tacoma Intl
8h 30m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 458
WestJet
13 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
15h 00m
2 stops
SEA6:45 p.m.Seattle/Tacoma Intl
23 May
SEA7:35 p.m.Seattle/Tacoma Intl
8h 30m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 461
WestJet
4 Jun
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
15h 00m
2 stops
SEA6:45 p.m.Seattle/Tacoma Intl
6 Jun
SEA7:35 p.m.Seattle/Tacoma Intl
8h 30m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 464

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
17 Apr
YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl
17h 10m
2 stops
PDX9:10 a.m.Portland
24 Apr
PDX7:05 p.m.Portland
22h 35m
2 stops
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 456
Air Canada
8 May
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
14h 35m
1 stop
PDX7:05 p.m.Portland
15 May
PDX11:55 p.m.Portland
9h 05m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 554
Air Canada
11 Jun
YUL8:55 a.m.Montreal Pierre Elliott Trudeau Intl
16h 35m
2 stops
PDX10:30 p.m.Portland
20 Jun
PDX7:45 p.m.Portland
11h 10m
2 stops
YUL9:55 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 558

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 96,600 searches. Data last updated 28 March 2026.
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

Cheapest round-trip

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

3:45 p.m.-11:54 p.m.

1 stop11h 09m

Portland

Thu 7/5

12:59 a.m.-2:44 p.m.

1 stop10h 45m

C$ 397

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

6:10 a.m.-11:44 a.m.

1 stop8h 34m

Portland

Tue 28/4

8:05 a.m.-7:45 p.m.

1 stop8h 40m

C$ 403

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

3:25 p.m.-9:59 p.m.

1 stop9h 34m

Portland

Fri 24/4

11:15 p.m.-1:09 p.m.

1 stop10h 54m

C$ 404

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

6:35 p.m.-12:47 a.m.

1 stop9h 12m

Portland

Sat 19/9

3:43 p.m.-8:16 a.m.

1 stop13h 33m

C$ 422
Quickest round-trip

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

5:00 p.m.-10:34 p.m.

1 stop8h 34m

Portland

Fri 1/5

11:55 p.m.-10:40 a.m.

1 stop7h 45m

C$ 426

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

12:49 p.m.-10:02 p.m.

1 stop12h 13m

Portland

Sat 16/5

5:45 a.m.-11:41 p.m.

2 stops14h 56m

C$ 428

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

7:00 a.m.-12:48 p.m.

1 stop8h 48m

Portland

Sat 18/4

6:15 a.m.-11:08 p.m.

2 stops13h 53m

C$ 429

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

12:48 p.m.-11:31 p.m.

1 stop13h 43m

Portland

Sat 4/7

10:30 p.m.-4:17 p.m.

2 stops14h 47m

C$ 431

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

6:45 a.m.-6:45 p.m.

2 stops15h 00m

Seattle/Tacoma Intl

Sat 16/5

7:35 p.m.-7:05 a.m.

1 stop8h 30m

C$ 458

MontrealSeattle

YUL - SEA

YULSEA

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

6:45 a.m.-6:45 p.m.

2 stops15h 00m

Seattle/Tacoma Intl

Sat 23/5

7:35 p.m.-7:05 a.m.

1 stop8h 30m

C$ 461

Flights are sorted by cheapest round-trip flights 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?

In general, February is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 579. If you’re not able to fly to State of Washington in February, then June is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington during June average around C$ 597.

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

On average, the least expensive day to fly to State of Washington from Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 629. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Monday is C$ 782.

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 C$ 653 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 C$ 425 on momondo.

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

There is only 1 cabin class 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 27% 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

Fastest flight time

7h 41m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington takes 7h 41m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington.
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  • 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 are refreshed on a daily basis.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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
American AirlinesPriceFrom C$ 260Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
DeltaPriceFrom C$ 282Free CancellationRating
7.9
8,357 reviews
Search Delta flights
WestJetPriceFrom C$ 359Free CancellationRating
7.2
3,303 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 468Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 497Free CancellationRating
7.1
10,853 reviews
Search Air Canada flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Washington. momondo saves you time and could save you money on your trip.

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 all potential Montreal to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Washington from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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