$110 Cheap Delta flights Pasco (PSC) to Las Vegas (LAS)

Apply the “Price (lowest to highest)” filter on Expedia to find cheap Delta Air Lines return flights from $219 from PSC to LAS. Affordable one-way tickets from $110 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Delta Air Lines flights to Las Vegas tend to be cheaper in the off-peak months of January and June. Whether you’re after a return or one-way ticket, you could find a better deal then.

Begin your search one to three months before your departure to get cheaper fares on Delta Air Lines flights from Tri-Cities Airport (PSC) to Harry Reid Intl. Airport (LAS). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Enter your dates, click search and check the “Nonstop” filter on Expedia to find any direct flights from PSC to LAS with Delta Air Lines or other carriers.

Sort your results by “Morning” and “Early Morning” to see the earliest departures from PSC to LAS. Heading off early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take a Delta Air Lines flight from Tri-Cities Airport (PSC) to Las Vegas, and you’re most likely to come in to Harry Reid Intl. Airport (LAS). This is the airline’s main hub in this city.

Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a popular option for many travelers flying from PSC to LAS. Also, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your fare type, a fee typically applies if you cancel or reschedule your flight more than 24 hours after it’s confirmed. To secure plane tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when you search for flights. To learn more about canceling or modifying your reservation, head to “Trips,” select your flight and tick “Manage Booking.”