Cheap flights from Portland to Las Vegas (PWM - LAS)

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The best prices from Portland to Las Vegas are usually found in August or July, booked 60 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

How to find the cheapest flight from
Portland (PWM) to Las Vegas (LAS)

All the information you need to plan the best PWM to LAS flight in 2021: compare Portland to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
PWM - LAS
Price
$291 - $511
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches

Popular in

March

High demand for flights, 32% potential price rise

Cheapest in

August

Best time to find cheap flights, 17% potential price drop

Round-trip from

$291

From Portland to Las Vegas

One-way from

$173

One-way flight from Portland to Las Vegas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Portland to Las Vegas?

Users have found that flying from Portland to Las Vegas on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Portland to Las Vegas?

To save up to 18% on this flight, we recommend booking at least 24 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to Las Vegas from $262 1-2 weeks out and tickets from $304 for flights departing within the next 72 hours.

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

Flights from Portland to Las Vegas lean towards being more expensive in December. Prices are generally better when you fly from Portland to Las Vegas in August, with the cheapest ticket starting at $64.

When is the cheapest time to fly from Portland to Las Vegas (PWM - LAS)?

It’s typically best to fly out from Portland to Las Vegas in the evening. Doing so could potentially save you 48% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Portland to Las Vegas in May, June 2021

The best prices found for PWM to LAS flights for May, June
15 May - 22 May
$278pp
PWM
Portland
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
PWM
Portland
18 May - 25 May
$300pp
PWM
Portland
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
PWM
Portland
19 May - 29 May
$309pp
PWM
Portland
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
PWM
Portland

Portland to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from Portland found for this year
15 May - 22 May
$278pp
PWM
Portland
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
PWM
Portland
6 Dec - 8 Dec
$293pp
PWM
Portland
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
PWM
Portland
3 Nov - 10 Nov
$295pp
PWM
Portland
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
PWM
Portland

Last minute flights from Portland to Las Vegas

Late deals on round-trip flights to Las Vegas from Portland, departing today and this week
15 May - 22 May
$278pp
PWM
Portland
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
PWM
Portland
18 May - 25 May
$300pp
PWM
Portland
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
PWM
Portland
19 May - 29 May
$309pp
PWM
Portland
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
PWM
Portland

One-way flights to Las Vegas from Portland

The cheapest one-way flights from Portland to Las Vegas
10:57 am - 6:31 pm
Delta
1 Stop
10h 34m
PWM - LAS
Delta
$173
Delta
12:15 pm - 5:15 pm
American Airlines
1 Stop
8h 00m
PWM - LAS
American Airlines
10:23 am - 8:21 pm
Frontier
1 Stop
12h 58m
PWM - LAS
Frontier
$212
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">Las Vegas</span> flights.

Flight FAQs

From Portland to Las Vegas

Are flight prices decreasing from Portland to Las Vegas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and Las Vegas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Portland to Las Vegas McCarran have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Portland to Las Vegas McCarran that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Portland to Las Vegas for under $300 on Cheapflights?

Yes, there are multiple flights from Portland to Las Vegas for under $300. The cheapest flight booked recently is on Multiple Airlines for just $278, but on average you can expect to pay $312.

Are there nonstop flights from Portland to Las Vegas for under $300 on Cheapflights?

There are no nonstop flights from Portland to Las Vegas, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Portland to Las Vegas for under $300?

There are currently 20+ open flights from Portland to Las Vegas within the next 7 days for less than $300.

What days are nonstop flights available from Portland to Las Vegas?

Days when nonstop flights are available for this flight are: Tuesday.

How popular is this flight route?

This flight path from Portland to Las Vegas McCarran was viewed by 952 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Portland or Las Vegas?

Expected rainfall in Portland is less than in Las Vegas. You can expect this to be the case over the next 18 days.

Is Portland weather warmer or cooler than Las Vegas?

Our data indicates that the weather will be 106 °F on average in the month of July. The temperature in Las Vegas is typically hotter than in Portland. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Portland to Las Vegas?

Airlines like Delta, American Airlines, and Frontier fly from Portland to Las Vegas in about 7h 40m. The time it takes to get you to your destination can typically vary by up to 2h 57m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Portland to Las Vegas round-trip?

Our cheapest airline available from Portland to Las Vegas is American Airlines. Our recent data shows that you can find tickets from as low as $295 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $307 and $328 round-trip. American Airlines is priced at 15% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Portland to Las Vegas one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $129. Users have also found prices from $148 and $173 on Frontier and Sun Country Air, respectively.

Alternative routes for Portland to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Las Vegas

Things to know before you go - useful duration and weather info for your trip from Portland to Las Vegas.
Average temperature for May in Las Vegas
91.4 °F
Avg rainfall for May in Las Vegas
0.1 ″

Airports servicing Portland

Airports servicing Las Vegas

Top 5 airlines flying from Portland to Las Vegas

The chart below displays the airlines Cheapflights users traveling from Portland to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$119 $259 No cancel fee 62%
American Airlines
$132 $375 No cancel fee 71%
United Airlines
$142 $395 No cancel fee 69%
Delta
$150 $402 No cancel fee N/A
JetBlue
$127 $408 No cancel fee 62%
Weekly flight availability
from Portland to Las Vegas
See how many times per day planes take to the skies headed from Portland to Las Vegas.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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