$52 Cheap Spirit Airlines flights Portland (PDX) to Las Vegas (LAS)

You can find budget-friendly return Spirit Airlines flights from $104 from PDX to LAS by filtering your results from “Price (lowest to highest)” on Expedia. Or search for options from $52 for a one-way trip.**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.

Spirit Airlines flights to Las Vegas are often cheaper in the off-peak months of January and June. Whether you’re searching for a one-way or round-trip ticket, you could land a better deal then.

Start searching one to three months ahead of your departure date to find cheaper fares on Spirit Airlines flights from Portland Intl. Airport (PDX) 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 cut 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.

Book a seat on one of Spirit Airlines’s 11 weekly direct flights from Portland Intl. Airport (PDX) to Harry Reid Intl. Airport (LAS). To see your options, enter your travel dates, origin and destination and hit search. Then apply the “Nonstop” and “Airline” filters.

Take off from Portland Intl. Airport (PDX) for Harry Reid Intl. Airport (LAS) on a direct Spirit Airlines flight, and you’ll be in the air for approximately 2h 11m.

If flexibility is what you’re after, Thursday offers the most choice for Spirit Airlines flights from Portland Intl. Airport (PDX) to Harry Reid Intl. Airport (LAS). Take your pick of 2 different departures.

The first Spirit Airlines flight from PDX to LAS takes off at 10:16AM UTC-8, touching down at 12:29PM UTC-8. If you want to jet off later, the last Spirit Airlines flight leaves PDX at 5:30PM UTC-8 and touches down at LAS at 7:41PM UTC-8. Flying before noon is generally a good option as morning and mid-morning flights are less likely to be canceled.**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.

Spirit Airlines flights from Portland Intl. Airport (PDX) to Las Vegas arrive at Harry Reid Intl. Airport (LAS). This is the main gateway to this destination.

Offering a rewarding loyalty program, Spirit Airlines is a popular choice for many travelers departing from PDX to LAS. Plus, if you’re a Free Spirit and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Chances are you’ll catch an Airbus A320 for your Spirit Airlines flight from Portland Intl. Airport (PDX) to Harry Reid Intl. Airport (LAS). However, you could be switched to a different aircraft if there are operational changes.

It’s generally possible to change or cancel your flight, although there may be additional fees if you made your booking more than 24 hours ago. Want to keep your options open? Make use of Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t charge extra if you need to adjust your plans. To modify your booking, visit “Trips,” select your flight and click on “Manage Booking” for further information.