Cheap Flights from Las Vegas (LAS) to Pasco (PSC)

Start packing your suitcase, because round-trip flights between LAS and Tri-Cities Airport start from . That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.

Most flights can be cancelled online, but every air carrier has its own terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.

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 LAS to Tri-Cities Airport flights, you’ll see a “no change fees” filter for you to select.

That movie you’ve been desperate to see will just have to wait — the flight distance between LAS and Tri-Cities Airport (PSC) is only 1,200 kilometres. The captain will be telling you to put your seat upright for touchdown before you know it.

Allegiant Air (G4) will fly you from LAS to Tri-Cities Airport safely and comfortably. Choose from 8 flights every month along this route.

Last-minute planners can occasionally pick up a bargain, with some of the cheapest fares from Harry Reid Airport (formerly McCarran Airport) to PSC arising a few weeks prior to the departure date. If you’d rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices so far in advance.