A gravel road winding through a dry grassland with steep cliffs on one side.

CA $394 Cheap Flights from Montreal (YUL) to Pasco (PSC)

View CA $394 flight on Tue, Sep 1, 2026Opens in a new window

Popular airlines from Trudeau International Airport (YUL) to Tri-Cities Airport (PSC)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Montreal (YUL) to Pasco (PSC)

Prices were available within the past 7 days and start at CA $394 for one-way flights and CA $815 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 25 - Fri, Oct 2
YUL
Montreal
PSC
Pasco
CA $815 Roundtrip, found 4 days ago
CA $815
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Sep 25 from Montreal to Pasco, returning Fri, Oct 2, priced at CA $815 found 4 days ago
American Airlines
Fri, Sep 25 - Fri, Oct 2
YUL
Montreal
PSC
Pasco
CA $852 Roundtrip, found 4 days ago
CA $852
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Sep 25 from Montreal to Pasco, returning Fri, Oct 2, priced at CA $852 found 4 days ago

Frequently asked questions

How much does a flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) cost?
You can find cheap one-way flights from CA $394 and cheap return flights from CA $815 YUL to PSC with Expedia. Return flights often range between CA$901 and CA$2443. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when YUL to PSC ticket fares go up or down.
What is the cheapest month to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
The cheapest months to fly from YUL to PSC are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
Enter YUL to PSC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
American Airlines is one of the cheapest airlines offering connecting return flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities), with prices starting from around CA$815 for flights that can be booked for departure within the next year. These flights typically include a layover in Charlotte-Douglas Intl. (CLT). Prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
To find a cheap flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
There are approximately 16 connecting flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities). Some common connection points include Calgary Intl. (YYC), O'Hare Intl. (ORD), and Pearson Intl. (YYZ).
What is the earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
The earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) typically departs around 6:00 AM local time. This service is offered by Air Canada and Alaska Airlines, and it's a seasonal service active only in July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
You'll typically find the most flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) on a Tuesday, with around 32 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air Canada, Delta, and United.
What are the most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
The most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) are in the morning, from 6am to 9am. Many major carriers, including Delta, American Airlines and Air Canada, offer flights during this window. Many travellers prefer these times as they allow for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
There are no nonstop flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities). The shortest flights typically involve one stop, taking around 10 hours 18 minutes. Flights with two or more stops usually take longer, averaging about 14 hours 18 minutes. The distance covered on this route is approximately 3466 kilometres. Keep in mind that actual travel times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
You can fly first class between YUL and PSC. First class cabins are available on United and Delta.
How do I earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?
It's easy to earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Pasco, WA (PSC) from Montreal, QC (YUL)?
If you're planning to travel to Pasco from Pierre Elliott Trudeau Intl. (YUL), you can fly directly into Tri-Cities (PSC). Some flights may connect through major hubs like O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW), or Minneapolis - St. Paul Intl. (MSP) before reaching Pasco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) at the last minute?
Typically, booking a last minute flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?
Securing a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities)?
If you booked your Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Pasco, WA (PSC-Tri-Cities) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Tri-Cities
Roundtrip price
CA $814
Distance
3445 km

Book with confidence

Montreal to Pasco Flights

The easy way to book your flights from Montreal to Pasco 

With Expedia, it’s simple to find and book flights to Pasco from Montreal whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Tri-Cities, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Montreal to Pasco today, tomorrow, or this week.  

 

Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Tri-Cities, PSC 

Sort your search results by price to find great deals on your flight from Montreal to Pasco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pasco from Montreal currently is just CA $815 rising to CA $852.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Pasco  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Pasco from Montreal 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pasco with Expedia today.

Montreal to Pasco Flights

Explore a world of travel with Expedia

*Available to Expedia members.