$66 Cheap Flights from Las Vegas (LAS) to Pasco (PSC)

You can find cheap one-way flights from $66 and cheap return flights $118 Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) with Expedia. One-way flights generally range between $165 and $861, and roundtrip flights usually range from $297 to $1079. 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 Las Vegas, NV (LAS-Harry Reid Intl.) to Pasco, WA (PSC-Tri-Cities) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

May is the cheapest month to fly from Las Vegas, NV (LAS) to Pasco, WA (PSC), with average round-trip fares around $283. This is about 15% lower than the average price throughout the year, as May generally experiences less travel demand. Other budget-friendly months to consider are July and September.

*Averages based on flights available on Expedia in the last year.

Enter LAS to PSC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Las Vegas, NV (LAS-Harry Reid 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.

The best time to fly from Las Vegas to Pasco is typically in May or September, with average return flight prices around $283. These months strike a balance between affordability and availability, making it easier for you to find flights that fit your schedule.

*Prices based on flights available on Expedia in the last year.

The earliest flight from Harry Reid International (LAS) to Tri-Cities (PSC) typically departs at around 5:20 AM, operated by United. This seasonal service is active in January, February, October, November, and December, making it a good choice for winter travel. An early flight allows you to arrive in Pasco with plenty of time to enjoy your day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

The most popular departure times for flights from Las Vegas (LAS) to Pasco (PSC) are in the early morning, from 6am to 9am. About 35% of passengers prefer this time window. Many major carriers, including Delta Airlines, Alaska Airlines, and United Airlines, offer flights during this window. This timing works well because it allows you to arrive in Pasco with plenty of time to enjoy your day.

A flight from LAS to PSC with a layover takes around 5 hours 50 minutes, with the route covering approximately 732 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

First class seats are offered on the LAS to PSC route. First class cabins are available on:

• Delta Air Lines
• United Airlines
• American Airlines

It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid 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.

If you're planning to travel to Pasco from Harry Reid International Airport (LAS), you can fly into Tri-Cities (PSC) Some flights may connect through major hubs like Los Angeles Intl. (LAX), Portland Intl. (PDX), San Francisco Intl. (SFO) before reaching Pasco. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid 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.

Securing a Las Vegas, NV (LAS-Harry Reid 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.

If you booked your Las Vegas, NV (LAS-Harry Reid 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.