Cheap Flights from Portland (PDX) to Las Vegas (LAS) from AU$89

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Cheap Flights from Portland (PDX) to Las Vegas (LAS)

Prices were available within the past 7 days and start at AU$89 for one-way flights and AU$77 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue., 20 Aug. - Wed., 4 Sep.
PDX
Portland
LAS
Las Vegas
AU$77 Return, found 5 days ago
AU$77
Return
found 5 days ago
Select Frontier Airlines flight, departing Tue., 20 Aug. from Portland to Las Vegas, returning Wed., 4 Sep., priced at AU$77 found 5 days ago
Spirit Airlines
Tue., 27 Aug. - Tue., 10 Sep.
PDX
Portland
LAS
Las Vegas
AU$78 Return, found 5 days ago
AU$78
Return
found 5 days ago
Select Spirit Airlines flight, departing Tue., 27 Aug. from Portland to Las Vegas, returning Tue., 10 Sep., priced at AU$78 found 5 days ago
Frontier Airlines
Tue., 30 Jul. - Thu., 15 Aug.
PDX
Portland
LAS
Las Vegas
AU$89 Return, found 5 days ago
AU$89
Return
found 5 days ago
Select Frontier Airlines flight, departing Tue., 30 Jul. from Portland to Las Vegas, returning Thu., 15 Aug., priced at AU$89 found 5 days ago
Frontier Airlines
Tue., 20 Aug. - Thu., 5 Sep.
PDX
Portland
LAS
Las Vegas
AU$91 Return, found 5 days ago
AU$91
Return
found 5 days ago
Select Frontier Airlines flight, departing Tue., 20 Aug. from Portland to Las Vegas, returning Thu., 5 Sep., priced at AU$91 found 5 days ago
Frontier Airlines
Tue., 2 Jul. - Tue., 16 Jul.
PDX
Portland
LAS
Las Vegas
AU$105 Return, found 5 days ago
AU$105
Return
found 5 days ago
Select Frontier Airlines flight, departing Tue., 2 Jul. from Portland to Las Vegas, returning Tue., 16 Jul., priced at AU$105 found 5 days ago
Frontier Airlines
Sun., 1 Sep. - Wed., 11 Sep.
PDX
Portland
LAS
Las Vegas
AU$113 Return, found 5 days ago
AU$113
Return
found 5 days ago
Select Frontier Airlines flight, departing Sun., 1 Sep. from Portland to Las Vegas, returning Wed., 11 Sep., priced at AU$113 found 5 days ago
Spirit Airlines
Tue., 2 Jul. - Wed., 17 Jul.
PDX
Portland
LAS
Las Vegas
AU$116 Return, found 5 days ago
AU$116
Return
found 5 days ago
Select Spirit Airlines flight, departing Tue., 2 Jul. from Portland to Las Vegas, returning Wed., 17 Jul., priced at AU$116 found 5 days ago
Frontier Airlines
Tue., 23 Jul. - Sat., 10 Aug.
PDX
Portland
LAS
Las Vegas
AU$121 Return, found 5 days ago
AU$121
Return
found 5 days ago
Select Frontier Airlines flight, departing Tue., 23 Jul. from Portland to Las Vegas, returning Sat., 10 Aug., priced at AU$121 found 5 days ago
Frontier Airlines
Sun., 4 Aug. - Thu., 15 Aug.
PDX
Portland
LAS
Las Vegas
AU$125 Return, found 5 days ago
AU$125
Return
found 5 days ago
Select Frontier Airlines flight, departing Sun., 4 Aug. from Portland to Las Vegas, returning Thu., 15 Aug., priced at AU$125 found 5 days ago
Frontier Airlines
Sun., 1 Sep. - Thu., 12 Sep.
PDX
Portland
LAS
Las Vegas
AU$127 Return, found 5 days ago
AU$127
Return
found 5 days ago
Select Frontier Airlines flight, departing Sun., 1 Sep. from Portland to Las Vegas, returning Thu., 12 Sep., priced at AU$127 found 5 days ago
Flight from Portland to Las Vegas route information
Origin airport
Portland Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$76
Distance
1219 km

Your quick guide to flights from Portland to Las Vegas

Pick up great flights from Portland to Las Vegas

With Expedia, you have your pick of 13 flights a day with 20 airlines covering flights from Portland to Las Vegas. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Portland to Las Vegas that take around 2 hours.

Find cheap flights from Portland to Las Vegas

From the great flight deals with prices currently ranging from AU$77 to AU$127, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Portland to Las Vegas around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Las Vegas is normally in August.

Reasons to book your flight from Portland to Las Vegas with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Portland to Las Vegas across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Las Vegas right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from PDX to Harry Reid Airport (formerly McCarran Airport)?
Round-trip tickets from PDX Airport to Harry Reid Airport (formerly McCarran Airport) start from AU$77. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to Harry Reid Airport (formerly McCarran Airport)?
Most flights can be cancelled online, but every air carrier has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from PDX to LAS 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 PDX 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 Portland Airport to LAS?
The distance from Portland Airport (PDX) to LAS (LAS) is just 1 250 kilometres. You’ll be stepping off the plane and collecting your suitcase from the carousel in no time at all.
Which airlines fly direct from Portland Intl. Airport (PDX) to Harry Reid Airport (formerly McCarran Airport)?
You have plenty of choices when travelling from PDX Airport to Harry Reid Airport (formerly McCarran Airport). Book your ticket with one of these popular carriers:

  • Alaska Airlines - (AS) with 104 monthly flights
  • Spirit Airlines - (NK) with 95 monthly flights
  • Southwest Airlines - (WN) with 65 monthly flights
  • Frontier Airlines - (F9) with 39 monthly flights

Are PDX Airport to LAS flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Portland Airport to Harry Reid Airport (formerly McCarran Airport) can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you’d rather play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices so far in advance. Our suggestion? Check back often as updates are made frequently.
*Available to Expedia members.