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Cheap flights from Portland to Las Vegas from $36

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Las Vegas departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Las Vegas

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to Las Vegas.

Cheap last minute flights

Planning a quick getaway from Portland to Las Vegas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Las Vegas, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland to Las Vegas

Find recent round-trip train or bus tickets from Portland to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
11:39 am - 1:54 pmPDX-LAS
2h 15mnonstop
7:15 am - 9:46 amLAS-PDX
2h 31mnonstop
$37Frontier
Find Deal
Tue, Dec 17 - Thu, Dec 19
8:33 pm - 10:53 pmPDX-LAS
2h 20mnonstop
10:00 am - 12:34 pmLAS-PDX
2h 34mnonstop
$45Frontier
Find Deal
Sun, Dec 15 - Tue, Dec 17
8:33 pm - 10:53 pmPDX-LAS
2h 20mnonstop
7:15 am - 9:46 amLAS-PDX
2h 31mnonstop
$48Frontier
Find Deal
Sun, Dec 15 - Thu, Dec 19
7:16 pm - 9:29 pmPDX-LAS
2h 13mnonstop
9:21 pm - 11:48 pmLAS-PDX
2h 27mnonstop
$74Spirit Airlines
Find Deal
Wed, Dec 4 - Fri, Dec 6
9:19 pm - 11:30 pmPDX-LAS
2h 11mnonstop
6:00 pm - 8:28 pmLAS-PDX
2h 28mnonstop
$77Spirit Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
5:19 pm - 10:29 pmPDX-LAS
5h 10m1 stop
6:25 pm - 11:16 pmLAS-PDX
4h 51m1 stop
$156Delta
Find Deal
Sat, Dec 7 - Tue, Dec 10
1:20 pm - 7:02 pmPDX-LAS
5h 42m1 stop
5:20 pm - 12:35 amLAS-PDX
7h 15m1 stop
$186United Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
7:15 pm - 9:28 pmPDX-LAS
2h 13mnonstop
6:00 am - 8:24 amLAS-PDX
2h 24mnonstop
$187Alaska Airlines
Find Deal
Sat, Feb 15 - Tue, Feb 18
9:54 am - 7:28 pmPDX-LAS
9h 34m2 stops
3:55 pm - 8:13 pmLAS-PDX
4h 18m1 stop
$191United Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
11:49 am - 11:17 pmPDX-LAS
11h 28m2 stops
5:17 pm - 9:43 pmLAS-PDX
4h 26m1 stop
$194Alaska Airlines
Find Deal
Tue, Dec 17 - Wed, Dec 18
7:48 pm - 10:01 pmPDX-LAS
2h 13mnonstop
$36Spirit Airlines
Find Deal
Tue, Dec 24
5:00 am - 7:11 amPDX-LAS
2h 11mnonstop
$37Spirit Airlines
Find Deal
Thu, Dec 19
9:18 pm - 11:35 pmPDX-LAS
2h 17mnonstop
$44Frontier
Find Deal
Sun, Feb 16
10:37 am - 12:51 pmPDX-LAS
2h 14mnonstop
$48Frontier
Find Deal
Thu, Jan 23
7:10 am - 12:19 pmPDX-LAS
5h 09m1 stop
$78Delta
Find Deal
Tue, Feb 18
4:20 pm - 10:34 pmPDX-LAS
6h 14m1 stop
$98Delta
Find Deal
Thu, Feb 20
6:00 am - 8:10 amPDX-LAS
2h 10mnonstop
$109Southwest
Find Deal
Thu, Feb 13
11:00 am - 10:19 pmPDX-LAS
11h 19m2 stops
$112Alaska Airlines
Find Deal
Tue, Jan 21
9:00 pm - 11:11 pmPDX-LAS
2h 11mnonstop
$114Alaska Airlines
Find Deal
Sat, Apr 12
3:55 pm - 9:10 pmPDX-LAS
5h 15m1 stop
$173Southwest
Find Deal
Sun, Dec 22
9:33 pm - 11:44 pmPDX-LAS
2h 11mnonstop
4:21 pm - 6:53 pmLAS-PDX
2h 32mnonstop
$104Spirit Airlines
Find Deal
Sat, Nov 23 - Tue, Dec 24
9:40 pm - 11:51 pmPDX-LAS
2h 11mnonstop
9:16 pm - 11:39 pmLAS-PDX
2h 23mnonstop
$114Spirit Airlines
Find Deal
Mon, Nov 25 - Tue, Dec 3
9:33 pm - 11:44 pmPDX-LAS
2h 11mnonstop
6:30 am - 9:02 amLAS-PDX
2h 32mnonstop
Sat, Nov 23 - Mon, Nov 25
9:20 pm - 11:37 pmPDX-LAS
2h 17mnonstop
6:30 am - 9:02 amLAS-PDX
2h 32mnonstop
$127Frontier
Find Deal
Mon, Nov 25 - Wed, Nov 27
9:33 pm - 11:44 pmPDX-LAS
2h 11mnonstop
6:30 am - 9:02 amLAS-PDX
2h 32mnonstop
Sat, Nov 23 - Mon, Nov 25
10:29 pm - 12:29 amPDX-LAS
2h 00mnonstop
6:30 am - 9:02 amLAS-PDX
2h 32mnonstop
$135Frontier
Find Deal
Sat, Nov 23 - Mon, Nov 25
9:33 pm - 11:44 pmPDX-LAS
2h 11mnonstop
6:30 am - 9:02 amLAS-PDX
2h 32mnonstop
Sat, Nov 23 - Mon, Nov 25
9:33 pm - 11:44 pmPDX-LAS
2h 11mnonstop
10:28 pm - 12:51 amLAS-PDX
2h 23mnonstop
$137Spirit Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
7:50 pm - 12:17 amPDX-LAS
4h 27m1 stop
7:58 am - 1:10 pmLAS-PDX
5h 12m1 stop
$336United Airlines
Find Deal
Mon, Nov 25 - Tue, Dec 3
7:50 pm - 12:17 amPDX-LAS
4h 27m1 stop
6:00 am - 12:35 pmLAS-PDX
6h 35m1 stop
$346United Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 23
11:39 am - 1:54 pmPDX-LAS
2h 15mnonstop
7:15 am - 9:46 amLAS-PDX
2h 31mnonstop
$37Frontier
Find Deal
Tue, Dec 17 - Thu, Dec 19
8:33 pm - 10:53 pmPDX-LAS
2h 20mnonstop
10:00 am - 12:34 pmLAS-PDX
2h 34mnonstop
$45Frontier
Find Deal
Sun, Dec 15 - Tue, Dec 17
8:33 pm - 10:53 pmPDX-LAS
2h 20mnonstop
7:15 am - 9:46 amLAS-PDX
2h 31mnonstop
$48Frontier
Find Deal
Sun, Dec 15 - Thu, Dec 19
7:16 pm - 9:29 pmPDX-LAS
2h 13mnonstop
10:00 am - 12:34 pmLAS-PDX
2h 34mnonstop
Sat, Dec 14 - Tue, Dec 17
7:16 pm - 9:29 pmPDX-LAS
2h 13mnonstop
7:16 am - 9:47 amLAS-PDX
2h 31mnonstop
Sat, Dec 7 - Thu, Dec 12
7:16 pm - 9:29 pmPDX-LAS
2h 13mnonstop
9:21 pm - 11:48 pmLAS-PDX
2h 27mnonstop
$74Spirit Airlines
Find Deal
Wed, Dec 4 - Fri, Dec 6
9:19 pm - 11:30 pmPDX-LAS
2h 11mnonstop
6:00 pm - 8:28 pmLAS-PDX
2h 28mnonstop
$77Spirit Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
5:40 pm - 7:50 pmPDX-LAS
2h 10mnonstop
11:30 am - 1:55 pmLAS-PDX
2h 25mnonstop
$138Southwest
Find Deal
Mon, Feb 17 - Wed, Feb 19
7:00 am - 9:11 amPDX-LAS
2h 11mnonstop
4:00 pm - 6:12 pmLAS-PDX
2h 12mnonstop
$141Alaska Airlines
Find Deal
Sun, May 11 - Thu, May 15
7:15 pm - 9:28 pmPDX-LAS
2h 13mnonstop
6:00 am - 8:24 amLAS-PDX
2h 24mnonstop
$217Alaska Airlines
Find Deal
Sat, Feb 15 - Mon, Feb 17

Frontier flights from Portland to Las Vegas

Our best Frontier deals on Portland to Las Vegas flight tickets
Frontier
Dec 17
PDX11:39 amPortland
2h 15m
LAS1:54 pmLas Vegas Harry Reid Intl
Dec 19
LAS7:15 amLas Vegas Harry Reid Intl
2h 31m
PDX9:46 amPortland
Frontier
Dec 15
PDX8:33 pmPortland
2h 20m
LAS10:53 pmLas Vegas Harry Reid Intl
Dec 17
LAS10:00 amLas Vegas Harry Reid Intl
2h 34m
PDX12:34 pmPortland
Frontier
Dec 15
PDX8:33 pmPortland
2h 20m
LAS10:53 pmLas Vegas Harry Reid Intl
Dec 19
LAS7:15 amLas Vegas Harry Reid Intl
2h 31m
PDX9:46 amPortland

Spirit Airlines flights from Portland to Las Vegas

Our best Spirit Airlines deals on Portland to Las Vegas flight tickets
Spirit Airlines
Dec 4
PDX7:16 pmPortland
2h 13m
LAS9:29 pmLas Vegas Harry Reid Intl
Dec 6
LAS9:21 pmLas Vegas Harry Reid Intl
2h 27m
PDX11:48 pmPortland
Spirit Airlines
Dec 2
PDX9:40 pmPortland
2h 11m
LAS11:51 pmLas Vegas Harry Reid Intl
Dec 7
LAS3:49 pmLas Vegas Harry Reid Intl
2h 32m
PDX6:21 pmPortland
Spirit Airlines
Dec 3
PDX9:19 pmPortland
2h 11m
LAS11:30 pmLas Vegas Harry Reid Intl
Dec 6
LAS3:49 pmLas Vegas Harry Reid Intl
2h 32m
PDX6:21 pmPortland

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Portland to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Portland to Las Vegas?

January. The cheapest time of year to fly to Las Vegas from Portland is January. Most expensive is May

What is the cheapest day to depart Portland for Las Vegas?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Friday

When is the cheapest time to fly from Portland to Las Vegas?

In the evening. Portland to Las Vegas flights are approximately 10% more expensive at noon than in the evening

What is the cheapest Portland to Las Vegas flight route?

Portland - Las Vegas Harry Reid Intl. Fly from Portland to Las Vegas Harry Reid Intl for the best Portland - Las Vegas flight prices

How far in advance should you book Portland to Las Vegas flights?

15 days before. The cheapest time to buy a flight from Portland to Las Vegas is approximately 15 days to departure

What cabin class options are available on Portland to Las Vegas flights?

There are 2 cabin classes available to choose from on Portland to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Portland to Las Vegas.

How have Portland to Las Vegas flight prices changed over time?

As of November 2024, prices for Portland to Las Vegas flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Las Vegas (PDX to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Las Vegas

Best Price Found

$36

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Portland in the past 72 hours is $36. The best round-trip flight deal from Portland to Las Vegas found on momondo in the last 72 hours is $37.
The fastest flight from Portland to Las Vegas takes 2h 00m
Direct flights go from Portland to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • How far is Portland to Las Vegas Harry Reid Intl by plane?

    A flight from Portland to Las Vegas Harry Reid Intl will travel around 755.3 mi. In terms of flight time, this usually takes a little over 2h 00m.

  • When did momondo last update prices for flights from Portland Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Portland Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Portland Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Portland to Las Vegas?

  • What is the most popular airline from Portland to Las Vegas?


Best airlines flying from Portland to Las Vegas

Compare and see reviews for airlines that fly from Portland to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $40Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $127Free CancellationRating
8.1
5,014 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $133Free CancellationRating
8.0
9,461 reviews
Search Alaska Airlines flights
DeltaPriceFrom $173Free CancellationRating
8.0
8,756 reviews
Search Delta flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
  • Southwest Flights From Portland to Las Vegas

    Southwest operates around 26 flights from Portland to Las Vegas every week. The average price of these flights found in the last 72 hours has been $233, but momondo users have found Southwest deals from Portland to Las Vegas from as low as $127 round-trip. Southwest has been scored 8.1/10 in 5,014 reviews.

  • Alaska Airlines Flights From Portland to Las Vegas

    Another popular option for Portland to Las Vegas flights is Alaska Airlines (8.0/10, 9,461 ratings). Alaska Airlines flies from Portland to Las Vegas around 12 times per week, with deals starting from $133 round-trip and rising to an average price of around $280.


Why use momondo?

Why should I use momondo to find a flight deal from Portland to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Las Vegas with flexible booking policies on momondo?

All flight searches from Portland to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Las Vegas?

momondo provides multiple filters to help you find the best flight to Las Vegas from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Las Vegas right now. Can momondo alert me if prices change?

Price alerts on flights to Las Vegas from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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