$160 Cheap flight deals from Tri-Cities (TRI) to Las Vegas (LAS)
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
Airfares from $160 One Way, $311 Round Trip from Tri-Cities to Las Vegas
Prices starting at $311 for return flights and $160 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
Las Vegas Hilton at Resorts World
Aug 29 - Sep 1
Tri-Cities (TRI) to Las Vegas (LAS)
Las Vegas (LAS) to Tri-Cities (TRI)
Reviewed on Jul 19, 2025
Conrad Las Vegas at Resorts World
Aug 29 - Sep 1
Tri-Cities (TRI) to Las Vegas (LAS)
Las Vegas (LAS) to Tri-Cities (TRI)
Reviewed on Jul 26, 2025
More About Flying To Las Vegas from Tri-Cities
Route Information for Flights from Tri-Cities to Las Vegas
Origin Airport IATA Code | TRI |
|---|---|
Destination Airport IATA Code | LAS |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Tri-Cities to Las Vegas
When you’re searching for Tri-Cities to Las Vegas flights for your family vacation, check out the guaranteed low prices at Orbitz. If you are looking for the best prices on hotels too, you’ll be sure to find great deals to suit your budget. You’ll also benefit from the following features:
Suitable Schedules
Orbitz simplifies the process of finding and booking budget flights from Tri-Cities to Las Vegas. Since we monitor hundreds of flight fares, you can compare several flights from a range of different airlines to find the best fares and most suitable departure and arrival times. Mix and match your departure and return flight for even more discounts and travel flexibility.
Mobile Apps
Taking a lunch break or waiting to pick up the kids? Orbitz’s cutting-edge mobile tools will help you search for cheap Tri-Cities to Las Vegas flights anywhere you are. Get exclusive mobile deals on flights, hotels, vacation packages, and cruises too.
Flight Alerts
Orbitz won’t leave you wondering whether your flight will take off on time. We can send you free alerts about your flights from Tri-Cities to Las Vegas to your mobile phone and email. Whether your flights from Tri-Cities to Las Vegas are running just a few minutes to a few hours late, we will let you know.
Miles and Points
If you travel regularly, you can still earn miles and points when you book qualifying Tri-Cities to Las Vegas flights. Enter your frequent flyer number with your reservation to see the miles rack up.
Frequently asked questions
Flights to Las Vegas
- Chicago to Las Vegas
- Los Angeles to Las Vegas
- New York to Las Vegas
- Atlanta to Las Vegas
- Houston to Las Vegas
- Toronto to Las Vegas
- Honolulu to Las Vegas
- Orlando to Las Vegas
- Charlotte to Las Vegas
- El Paso to Las Vegas
- San Luis Obispo to Las Vegas
- Killeen to Las Vegas
- Evansville to Las Vegas
- Bangkok to Las Vegas
- London to Las Vegas
- Buenos Aires to Las Vegas
- Beijing to Las Vegas
- Moscow to Las Vegas
- Arusha to Las Vegas
- Rome to Las Vegas
Tri-Cities Airports
- Flights to Elko
- Flights to Hobbs
- Flights to Las Cruces
- Flights to Roswell
- Flights to St George
- Flights to North Las Vegas
- Flights to Ogden
- Flights to Las Vegas
- Flights to Salt Lake City
- Flights to Santa Fe
- Flights to Park City
- Flights to Taos
- Flights to Albuquerque
- Flights to Reno
- Flights to Provo
- Flights to Carson City
- Flights to Cedar City
- Flights to Logan
Top Trending
- Cheap Los Angeles to Cabo San Lucas flights
- Cheap New York to Orlando flights
- Cheap Toronto to Orlando flights
- Cheap Toronto to Miami flights
- Cheap Los Angeles to New York flights
- Cheap Chicago to Las Vegas flights
- Cheap New York to Los Angeles flights
- Cheap Atlanta to Las Vegas flights
- Cheap Orlando to Miami flights
- Cheap New York to Las Vegas flights
- Cheap Seattle to Las Vegas flights
- Cheap Boston to Orlando flights
- Cheap Chicago to Phoenix flights
- Cheap Vancouver to Las Vegas flights
- Cheap Portland to Las Vegas flights
- Cheap Toronto to Las Vegas flights
- Cheap Houston to Las Vegas flights
- Cheap Denver to Las Vegas flights
- Cheap New York to Miami flights
- Cheap Los Angeles to Las Vegas flights
- Cheap Minneapolis - St. Paul to Las Vegas flights
- Cheap Toronto to Los Angeles flights
- Cheap Chicago to New York flights
- Cheap New York to Atlanta flights
- Cheap Atlanta to New York flights
- Cheap Atlanta to Miami flights
- Cheap New York to London flights
- Cheap Toronto to New York flights
- Cheap Dallas to Las Vegas flights
- Cheap Detroit to Las Vegas flights
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.