$120 Cheap flight deals from Tri-Cities (PSC) to Las Vegas (LAS)
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This Weekend's Flight Deals from Tri-Cities to Las Vegas
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 $120 One Way, $204 Round Trip from Tri-Cities to Las Vegas
Prices starting at $204 for return flights and $120 for one-way flights to Las Vegas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Las Vegas economy flight packages
Gold Coast Hotel and Casino
Nov 10 - Nov 15
Pasco (PSC) to Las Vegas (LAS)
Reviewed on Jun 18, 2025
Planet Hollywood Resort & Casino
Oct 24 - Oct 26
Pasco (PSC) to Las Vegas (LAS)
Las Vegas (LAS) to Pasco (PSC)
Reviewed on Sep 15, 2025
StripSuite Palms Place Hotel/Resort & Casino
Oct 24 - Oct 26
Pasco (PSC) to Las Vegas (LAS)
Las Vegas (LAS) to Pasco (PSC)
More About Flying To Las Vegas from Tri-Cities
Route Information for Flights from Tri-Cities to Las Vegas
Origin Airport IATA Code | PSC |
|---|---|
Destination Airport IATA Code | LAS |
Distance | 732 mi |
Direct Flight Airlines | Allegiant Air |
Earliest Flight Arrival | 11:37PM UTC |
Latest Flight Arrival | 11:37PM UTC |
Tri-Cities to Las Vegas
If you are looking to find the best deals on Tri-Cities to Las Vegas flights, look no further than Orbitz. Orbitz offers guaranteed low prices as well as cutting-edge mobile tools to help you book cheap flights from Tri-Cities to Las Vegas.
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Get Miles for Your Flights From Tri-Cities to Las Vegas
It’s easy to earn points or miles for your frequent flyer or airline loyalty program on qualifying Tri-Cities to Las Vegas flights with Orbitz. You can add your frequent flyer number to your online flight booking, and even store your numbers in your Orbitz account profile so they automatically get added the next time you book a flight.
Stay Informed While You Travel
Orbitz keeps you updated on information that’s relevant to your flights from Tri-Cities to Las Vegas. We can send you and six of your personal contacts free travel alerts via SMS text, voicemail, or email, so you instantly know about flight delays or changes.
Keep More Money in Your Pocket With Discount Flights
Orbitz looks for the best deals on Tri-Cities to Las Vegas flights for you. Mix and match airlines for your departing and return flights to fit your travel schedule and budget.
Frequently asked questions
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Flights from Tri-Cities
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Tri-Cities Airports
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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.