$379 Cheap Flights from Pasco (PSC) to Lethbridge (YQL)

View $379 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Lethbridge, AB (YQL-Lethbridge County)

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Cheap Flights from Pasco to Lethbridge (PSC-YQL)

Prices were available within the past 7 days and start at $379 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL) cost?
Get a cheap one-way flight from $379 or cheap return flight from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL)?
is the cheapest month to fly from PSC to YQL. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL)?
To find the cheapest airline flying from PSC to YQL, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL)?
You'll need to hop on a flight with a layover if you're traveling from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from PSC to YQL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL)?
Opt for a flight from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL) last-minute?
Holding off until right before your break to book a flight from PSC to YQL generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book a PSC to YQL flight and hotel package?
Securing a PSC to YQL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to Lethbridge County Airport (YQL)?
If you booked your PSC to YQL flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Tri-Cities
Destination airport
Lethbridge County
Distance
374 mi

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Pasco to Lethbridge Flights

The cheapest times to fly from Pasco to Lethbridge

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pasco to Lethbridge are during the month of . You can find some of the cheapest flights from Pasco to Lethbridge with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to Lethbridge

Sunday is one of the best days to book for cheap flights from Pasco to Lethbridge: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pasco to Lethbridge

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pasco to Lethbridge in 2025. You can also book with separate airlines for your outbound and return journeys, from $379 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pasco to Lethbridge flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pasco to Lethbridge airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pasco to Lethbridge Flights

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*Available to One Key members.