$115 Cheap flight deals from Las Vegas (LAS) to Tri-Cities (PSC)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

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.

Sun, May 4 - Thu, May 8
LAS
Harry Reid Intl.
PSC
Tri-Cities
$458 Roundtrip, found 1 day ago
$458
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 4 from Harry Reid Intl. to Tri-Cities, returning Thu, May 8, priced at $458 found 1 day ago

Airfares from $115 One Way, $232 Round Trip from Las Vegas to Tri-Cities

Prices starting at $232 for return flights and $115 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.

Sat, May 24 - Sun, May 25
LAS
Las Vegas
PSC
Pasco
$232 Roundtrip, found 6 hours ago
$232
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sat, May 24 from Las Vegas to Pasco, returning Sun, May 25, priced at $232 found 6 hours ago
Thu, May 29 - Wed, Jun 4
LAS
Las Vegas
PSC
Pasco
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, May 29 from Las Vegas to Pasco, returning Wed, Jun 4, priced at $233 found 6 days ago
Wed, May 21 - Wed, May 28
LAS
Las Vegas
PSC
Pasco
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 21 from Las Vegas to Pasco, returning Wed, May 28, priced at $237 found 1 day ago
Sat, Jun 7 - Wed, Jun 11
LAS
Las Vegas
PSC
Pasco
$248 Roundtrip, found 2 days ago
$248
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jun 7 from Las Vegas to Pasco, returning Wed, Jun 11, priced at $248 found 2 days ago
Thu, May 22 - Sat, May 24
LAS
Las Vegas
PSC
Pasco
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, May 22 from Las Vegas to Pasco, returning Sat, May 24, priced at $251 found 2 days ago

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
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Las Vegas to Tri-Cities

Planning a trip is rarely straight forward, especially when searching for cheap deals. At Orbitz.com, we make it easier than anywhere else by providing you with guaranteed low prices. So if you are looking for Las Vegas to Tri-Cities flights at low cost, you will not be disappointed.

Cruising for a bargain deal

Regardless of your destination, we always provide you fantastic bargains for your trip, and that includes on hotels and even cruises. We offer budget air fares on flights from Las Vegas to Tri-Cities so you can reach your destination with more money in your pocket to spend.

Cheap Las Vegas to Tri-Cities flights that lead to rewards

Get rewarded for your cheap Las Vegas to Tri-Cities flights by earning miles and points for your airline loyalty or frequent flyer program. Rack up the miles by flying cheaply with Orbitz so you can earn free flights and other savings with your favorite airlines. Just enter your frequent flyer number when booking your discount fare on flights from Las Vegas to Tri-Cities on Orbtiz.com.

Quality combinations

If you require budget Las Vegas to Tri-Cities flights and a bargain hotel to go with it, Orbitz will wow you with the great combinations we can offer. The quality is always high and always a superb value.

Even last minute bookings on our apps

You do not need to be tied to your desktop computer to make your booking. With our cutting-edge mobile tools, you can search for those low cost deals anywhere, anytime. Our app gives you the freedom to secure flights from Las Vegas to Tri-Cities at the very last minute from your mobile device.

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.