$188 Cheap Flights from Tri-Cities (TRI) to Las Vegas (LAS)

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Cheap Flights from Tri-Cities to Las Vegas (TRI-LAS)

Prices were available within the past 7 days and start at $188 for one-way flights and $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
American Airlines
American Airlines
Delta
Delta
Delta
Delta
Delta
Delta
Flights from Tri-Cities (TRI) to Las Vegas (LAS)
Origin airport
Tri-Cities Regional
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$369
Distance
1814 mi

Tri-Cities to Las Vegas Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Tri-Cities to Las Vegas offer the perfect respite. Not only does exploring Las Vegas provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Tri-Cities to Las Vegas may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Las Vegas are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Las Vegas more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is $188 now!

Frequently asked questions

How much is a flight from TRI to LAS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from Tri-Cities Regional Airport (TRI) to LAS was $369. Great fares don’t wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Tri-Cities Airport to Harry Reid Airport (formerly McCarran Airport)?
The majority of flights can be canceled online, but each air carrier has a different set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Tri-Cities Airport to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for TRI to Harry Reid Airport (formerly McCarran Airport) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Tri-Cities Regional Airport (TRI) to Harry Reid Airport (formerly McCarran Airport)?
The flight distance from Blountville to Las Vegas is 1802 mi. Pack yourself a drink, a snack and a few good podcasts. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from Tri-Cities Regional Airport (TRI) to LAS?
There are no direct flights, so you’ll need to make at least one stop between TRI and Harry Reid Airport (formerly McCarran Airport). Use the layover time to stretch your legs and take a break.
Are TRI to LAS flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Tri-Cities Regional Airport (TRI) to LAS can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you’d prefer to start planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as prices are updated frequently.
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