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Flights from Portland to Las Vegas

Airlines Flying from Portland to Las Vegas

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines logo Frontier Airlines

Flight deals from Portland to Las Vegas

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Portland to Las Vegas

Cheapest one-way flight price HK$322
Cheapest return ticket price HK$613
Off-season travel month March
Peak season for travel June
Flight distance 1,226.69km
Average flight time 2 hours 20 minutes
Popular airline Alaska Airlines

Find the best time to fly from Portland to Las Vegas

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • 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 date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

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

    According to Trip.com's data, the lowest price is around HK$1,673.

  • How long is the flight from Portland (PDX) to Las Vegas (LAS)?

    It takes about 2 hours 20 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 Airlines, Hawaiian Airlines, Volaris and Southwest Airlines.

  • How many airports in Las Vegas (LAS)?

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
Be flexible with your travel dates to get the cheapest flight from Portland to Las Vegas.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Portland to Las Vegas over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Mon, Jul 14, with one-way flights priced at just HK$323.
2
Compare cheap flight deals from Portland to Las Vegas across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Portland to Las Vegas. The cheapest airline for this route is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Portland to Las Vegas, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Portland to Las Vegas.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Portland to Las Vegas and snag some exclusive deals just for you.

More Travel Options

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