Question 1

How popular is this Portland to Las Vegas flight route?

Accepted Answer

This flight path from Portland to Las Vegas Harry Reid Intl was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

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

Accepted Answer

Cheapflights users have booked flights from Portland to Las Vegas round-trip from £69. Other airlines that can offer you cheap pricing are Frontier, from £106, and Alaska Airlines, from £110. You may be able to fly from Portland to Las Vegas for 43% less than the average price by searching for these airlines.

Question 3

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

Accepted Answer

The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as £52. However, be on the lookout for offers from Delta and Frontier, as they are both options that can get you from Portland to Las Vegas for a low price.

Question 4

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

Accepted Answer

The best time to book flights from Portland to Las Vegas is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 5

What is the cheapest month to book a flight from Portland to Las Vegas?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Portland to Las Vegas (average of £689). Flying from Portland to Las Vegas in July is currently the most expensive (average of £1,020). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 6

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

Accepted Answer

Travellers seeking maximum savings on their Portland to Las Vegas flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

Weekly flight availability from Portland to Las Vegas

Accepted Answer

The most flights from PDX to LAS are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Question 9

E

Accepted Answer

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Question 10

What are the most reliable airlines from Portland to Las Vegas?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portland to Las Vegas on time: SkyWest Airlines (100%), Horizon Air (100%), Spirit Airlines (90%).

Question 11

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

Accepted Answer

Users have found that booking a flight from Portland to Las Vegas at least 31 days early can save you up to 73% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Portland to Las Vegas for as little as £75 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £169 for flights departing within the next 3 days.

Question 12

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

Accepted Answer

The best pricing can be found in the month of August. Prices to Las Vegas from Portland average £123. You can even find prices in August for less than £123, as users have found deals to Las Vegas from as low as £30. The month of March appears to be one of the more expensive times to travel to Las Vegas from Portland. Flying in the targeted month can save you up to 32%.

Question 13

What is the cheapest time of day to fly from PDX to LAS?

Accepted Answer

It’s typically best to fly out from Portland to Las Vegas at midday. Doing so could potentially save you 56% on the flight price compared to flying in the morning, which is usually more expensive.

Question 14

Can I find deals for flights from Portland to Las Vegas that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Portland to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 15

How can I find direct flights from Portland to Las Vegas?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Las Vegas.

Question 16

Can I find deals for business class flights from Portland to Las Vegas?

Accepted Answer

Yes. Cheapflights offers flight deals from Portland to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 17

How does Cheapflights help users find flights from Portland to Las Vegas?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Las Vegas from Portland today with Cheapflights!

Question 18

Why should you use Cheapflights to find cheap flight tickets from Portland to Las Vegas?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Las Vegas for you. Better yet — we are completely free to use.

Question 19

Can Cheapflights find flights from Portland to Las Vegas with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Las Vegas, users can toggle the no change fees filter when performing a flight search.

Question 20

Can Cheapflights notify me if prices for flights from Portland to Las Vegas become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Portland to Las Vegas and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	£69
One-way from	£52
Popular in	March
Cheapest in	August
Average price	£129

Cheap flights from Portland to Las Vegas from £52

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portland to Las Vegas

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Find flight deals from Portland to Las Vegas

Cheapest flights from Portland to Las VegasExplore the most affordable flight options available from Portland to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Explore the most affordable flight options available from Portland to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Las Vegas that are best for you.

Best time to book a flight from Portland to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Las Vegas

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

Use this chart to determine the optimal time to book a return flight from Portland to Las Vegas. Price data was last updated on 11 April 2025.

What is the cheapest month to book a flight from Portland to Las Vegas?

What is the cheapest time of day to fly from PDX to LAS?

Find hourly flight availability from Portland to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 April 2025.

Weekly flight availability from Portland to Las Vegas

Explore weekly flight availability from Portland to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 April 2025.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

Reviews of airlines servicing Las Vegas

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Portland to Las Vegas to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Portland to Las Vegas flight route?

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

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

What are the most reliable airlines from Portland to Las Vegas?

Can I find deals for flights from Portland to Las Vegas that include hotel bookings?

How can I find direct flights from Portland to Las Vegas?

Can I find deals for business class flights from Portland to Las Vegas?

What is the cheapest month to book a flight from Portland to Las Vegas?

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How does Cheapflights help users find flights from Portland to Las Vegas?

Why should you use Cheapflights to find cheap flight tickets from Portland to Las Vegas?

Can Cheapflights find flights from Portland to Las Vegas with no change fees?

Can Cheapflights notify me if prices for flights from Portland to Las Vegas become cheaper?

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Cheapest flights from Portland to Las Vegas
Explore the most affordable flight options available from Portland to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.