$125 Cheap flight deals from Las Vegas (LAS) to Tri-Cities (PSC)

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This Weekend's Flight Deals from Las Vegas to Tri-Cities

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $125 One Way, $250 Round Trip from Las Vegas to Tri-Cities

Prices starting at $250 for return flights and $125 for one-way flights to Tri-Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

More About Flying To Tri-Cities from Las Vegas

Route Information for Flights from Las Vegas to Tri-Cities

Origin Airport IATA Code
LAS
Destination Airport IATA Code
PSC
Distance
732 mi
Direct Flight Airlines
Allegiant Air
Earliest Flight Arrival
3:54PM UTC
Latest Flight Arrival
3:54PM UTC

Las Vegas to Tri-Cities

The best fares for Las Vegas to Tri-Cities flights are always found on Orbitz. With superior discounts and the latest innovations in mobile access, your ideal trip starts with Orbitz.

The Easy Way to Plan Travel Cheaply

We provide access to many low-cost vacation packages and travelers can mix and match airlines when scheduling their flights for the best prices and flight times. Finding cheap tickets on flights from Las Vegas to Tri-Cities is easy when you make Orbitz your #1 travel planner.

Book Las Vegas to Tri-Cities Flights With Mobile Apps

Our iPhone and Android mobile apps can be used to compare and book flights from Las Vegas to Tri-Cities. These apps are perfect for checking the status of flights, gate and baggage claims details, car rental rates, and for receiving alerts on special savings that are exclusive to mobile users. Mobile app users can even score great rates when booking hotel rooms. You can compare hotels, virtually view photo galleries, and check out user reviews using the app, as well as find out which ones are closest to you.

Orbitz also offers free travel updates that are sent to your email or mobile phone that notifies you of booking changes, disruptions in service, or delayed flights.

Increase Your Rewards While Enjoying Super Low Rates

Boost your points or miles for your frequent flyer program on certain Las Vegas to Tri-Cities flights. Simply provide your frequent flyer information when booking flights from Las Vegas to Tri-Cities with Orbitz and get both a low fare and travel rewards. You can enter this information in your Orbitz account profile for easy remembering in future bookings.

Frequently asked questions

Are there non-stop flights from Las Vegas to Tri-Cities?
Yes, Allegiant Air flies directly from McCarran Intl. Airport (LAS) to Pasco, WA (PSC-Tri-Cities), so you’ll be touching down and starting your unforgettable adventure in next to no time.
What is the shortest flight from Las Vegas to Tri-Cities?
It can zip by in as little as 2 hours and 55 minutes. If you’re of the opinion that your vacation hours should be spent ‘vacationing’ instead of flying, you’ll enjoy the flight from Las Vegas, NV (LAS-McCarran Intl.) to PSC.
What airlines fly from Las Vegas to Tri-Cities most frequently?
Allegiant Air has the most flights along this route. This popular airline operates 8 flights from Las Vegas to Tri-Cities each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.