$261 Cheap flight deals from Tri-Cities (TRI) to Las Vegas (LAS)
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Airfares from $261 One Way, $316 Round Trip from Tri-Cities to Las Vegas
Prices starting at $316 for return flights and $261 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
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Dec 7 - Dec 11
Tri-Cities (TRI) to Las Vegas (LAS)
Reviewed on Oct 1, 2025
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Dec 7 - Dec 11
Tri-Cities (TRI) to Las Vegas (LAS)
Reviewed on Oct 8, 2025
Harrah’s Las Vegas – A Caesars Rewards Destination
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Tri-Cities (TRI) to Las Vegas (LAS)
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More About Flying To Las Vegas from Tri-Cities
Route Information for Flights from Tri-Cities to Las Vegas
Origin Airport IATA Code | TRI |
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Destination Airport IATA Code | LAS |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Tri-Cities to Las Vegas
Getting a spectacularly low fare on Tri-Cities to Las Vegas flights is always possible when you use Orbitz as your personal travel planner. Orbitz is your essential travel resource for low cost flights from Tri-Cities to Las Vegas, discount hotel accommodations, cheap car rentals, and more.
Research and Book Tri-Cities to Las Vegas Flights on the Go
Our free cutting-edge mobile apps for iPad, Android, and iPhone make it easy to find the best fares when researching and booking flights from Tri-Cities to Las Vegas. You can also use the apps to check your flight status, find baggage claims details, and get exclusive mobile discount rates on car rentals and hotels.
Earn Miles and Points for Your Frequent Flyer Program
Build up points or miles for your frequent flyer plan with qualifying Tri-Cities to Las Vegas flights. Simply add your frequent flyer number when booking your domestic or international flights or enter the numbers in your Orbitz account profile to automatically add them to your bookings.
Flight Alerts Take the Hassle out of Travel
You can get email, SMS text, or voicemail updates regarding any major changes to your flights from Tri-Cities to Las Vegas. These free alerts can also be sent to as many as six additional contacts, ensuring that your friends, colleagues, or family are aware of changes to your arrival time.
Stay in Your Budget and Still Get Great Accommodations
Orbitz shoppers can access affordable vacation packages and have the option of booking their departure and arrival flights through different airlines, making travel less costly and more convenient. The best prices on flights from Tri-Cities to Las Vegasare always found on Orbitz.
Frequently asked questions
Flights to Las Vegas
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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
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- Flights to Taos
- Flights to Albuquerque
- Flights to Reno
- Flights to Provo
- Flights to Carson City
- Flights to Cedar City
- Flights to Logan
More Destinations
- Flights from Atlanta to Paradise
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- Flights from Minneapolis - St. Paul to Paradise
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- Flights from Sacramento to Paradise
- Flights from Newark to Paradise
- Flights from Covington to Paradise
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- Flights from Houston to West of The Strip
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.