Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington from C$ 222
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 13/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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![WestJet]()
19 Aug![WestJet]()
26 Aug
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
9h 04m
1 stop
PDX1:04 p.m.Portland
PDX1:45 p.m.Portland
7h 58m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
WestJet![WestJet]()
19 Aug![WestJet]()
26 Aug
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 58m
1 stop
SEA12:58 p.m.Seattle/Tacoma Intl
SEA2:05 p.m.Seattle/Tacoma Intl
7h 38m
1 stop
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
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![Air Canada]()
10 Jul![Air Canada]()
18 Jul
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
17h 46m
2 stops
PDX11:01 p.m.Portland
PDX3:25 p.m.Portland
12h 45m
2 stops
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
Air Canada![Air Canada]()
10 Jul![Air Canada]()
18 Jul
YUL9:40 a.m.Montreal Pierre Elliott Trudeau Intl
16h 21m
2 stops
PDX11:01 p.m.Portland
PDX3:25 p.m.Portland
12h 45m
2 stops
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
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
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Other information
What is the cheapest month to fly to State of Washington?
In general, October 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$ 628. If you’re not able to fly to State of Washington in October, then August is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington during August average around C$ 638.
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 Friday. momondo users have found tickets for Friday departures for as low as C$ 659. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Thursday is C$ 775.
What is the cheapest time of day to depart on your flight to State of Washington?
According to our data, the cheapest time of day to fly to State of Washington is in the evening. momondo users have found flights departing from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington in the evening for as low as C$ 356. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 742 on average. Flights to State of Washington from Montreal Pierre Elliott Trudeau Intl Airport at noon are generally more expensive because this time of day is more convenient for travellers’ 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 C$ 688 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$ 491 on momondo.
What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Washington flights?
There are 2 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.
What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Washington?
WestJet, Air Canada, and American Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Washington
Which airlines fly to State of Washington?
Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to State of Washington from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when travelling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.
How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington on average per day?
The number of flights available between Montreal Pierre Elliott Trudeau Intl Airport and State of Washington is 2 per day as of July 2025. The most frequent departure time is 5:00p.m., with 100% of daily flights leaving in the afternoon.
How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington on average per week?
As of July 2025, there are 14 flights per week flying from Montreal Pierre Elliott Trudeau Intl Airport to State of Washington. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
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 | C$ 222 |
|---|---|
Fastest flight time | 5h 46m |
Direct flights | Every day |
Airports in State of Washington | 3 airports |
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?
The number of operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington is 5 as of July 2025.
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?
Based on momondo bookings for flights between Montreal Pierre Elliott Trudeau Intl Airport and State of Washington, the leading plane model is Airbus A220-300, making up 97.73% of the total bookings. Other popular models include Boeing 737 MAX 8 with 0.91%, Boeing 737 MAX 9 with 0.91%, and Airbus A340-300 with 0.45%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom C$ 356 | Free Cancellation | Rating 7.2 2,917 reviews | |||
| PriceFrom C$ 490 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom C$ 502 | Free Cancellation | Rating 7.1 9,678 reviews | |||
| PriceFrom C$ 522 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 528 | Free Cancellation | Rating 7.4 8,861 reviews |
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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