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Flights from Portland to Las Vegas

Cheapest airlines flights from Portland to Las Vegas

Choose from 4 carriers that fly from Portland to Las Vegas, including Alaska Airlines,Spirit Airlines,and Frontier Airlines.Enjoy the cheapest tickets on this route with Spirit Airlines.
Alaska Airlines logo Alaska Airlines Spirit Airlines logo Spirit Airlines Frontier Airlines logo Frontier Airlines Hawaiian Airlines logo Hawaiian Airlines

Find cheap flights from Portland to Las Vegas

Find direct flights from Portland to Las Vegas within the next three months. Book one-way flights from US$48 or round-trip tickets from US$87.

  • Round-trip
  • One way

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Portland to Las Vegas Flight Information

The distance between Portland and Las Vegas is about 1,226.69 km. It takes around 2 hours 13 minutes on average to fly from Portland to Las Vegas. The most popular month to Las Vegas is June. The off-season for travel is April.

Cheapest one-way flight price US$48
Cheapest round-trip ticket price US$87
Off-season for travel April
Peak season for travel June
Flight distance 1,226.69 km
Average flight time 2 hours 13 minutes
Popular airline Alaska Airlines

When is the cheapest time to book flights from Portland to Las Vegas?

The best time to book the cheapest flights from Portland to Las Vegas is between Aug 3 and Aug 10. One-way ticket prices start at US$47 according to our flight calendar.

Cheapest flights
From price
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  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Portland (PDX) to Las Vegas (LAS) the cheapest?

    Airlines adjust prices for flights from Portland to Las Vegas based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PDX) to Las Vegas (LAS) cost?

    According to Trip.com's data, the lowest price is around $213.

  • How long does it take to fly from Portland (PDX) to Las Vegas (LAS) and what is the distance?

    It takes around 2 hours 13 minutes to fly from Portland (PDX) to Las Vegas (LAS).

  • What are the most popular airlines that fly from Portland (PDX) to Las Vegas (LAS)?

    Airlines with flights from Portland (PDX) to Las Vegas (LAS): Spirit Airlines, Alaska Airlines, Condor, Hawaiian Airlines, Volaris and Southwest Airlines.

How to find a cheap flight from Portland to Las Vegas

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Las Vegas. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Portland to Las Vegas ticket.
Tap "Date" on flight search bar to scan through the calender for Portland to Las Vegas airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Aug 3 at US$48 for one-way flights.
2
Compare cheap Portland to Las Vegas flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Portland to Las Vegas. The cheapest airline operating is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Portland to Las Vegas route, you can easily track the price of your airline tickets from Portland to Las Vegas without manually checking every day.
4
Don't miss cheap Portland to Las Vegas flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Portland to Las Vegas to get exclusive deals for you.

More Travel Options

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