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Cheap flights from Portland to Las Vegas from £47

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAS
24 Dec — 31 Dec1
1 adult

The best prices from Portland to Las Vegas Harry Reid Intl are usually found in February or January, booked 26 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Portland to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£92

One-way from

£47

Popular in

May

Cheapest in

February

Average price

£137
Alaska Airlines
  • Alaska Airlines
  • 8/1-13/1
  • Nonstop
  • 4h 33m total
  • Portland to Las Vegas
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Alaska Airlines
  • Alaska Airlines
  • 16/2
  • Nonstop
  • 2h 12m total
  • Portland to Las Vegas
Search Deals
High demand for flights, 10% potential price rise
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Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from Portland to Las Vegas

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 19 December 2024.

Mon 23/1221:14PDX - LAS
Nonstop2h 20mFrontier
Fri 27/1215:45LAS - PDX
Nonstop2h 34mFrontier
Deal found 17/12£118
Tue 31/1214:47PDX - LAS
Nonstop2h 11mAlaska Airlines
Tue 7/110:00LAS - PDX
1 stop5h 57mAlaska Airlines
Deal found 18/12£136
Tue 31/1213:23PDX - LAS
1 stop6h 42mDelta
Tue 7/116:40LAS - PDX
1 stop7h 18mDelta
Deal found 18/12£162
Wed 25/1219:45PDX - LAS
1 stop4h 23mUnited Airlines
Mon 30/1206:00LAS - PDX
1 stop4h 21mUnited Airlines
Deal found 18/12£226
Sun 29/1206:15PDX - LAS
2 stops5h 40mSouthwest
Sat 4/117:00LAS - PDX
1 stop5h 50mSouthwest
Deal found 18/12£405

Find flights from Portland to Las Vegas within your budget

Customise your flight search to find flights from Portland to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Wed 8/1

16:52-19:02

Nonstop2h 10m

Las Vegas Harry Reid Intl

Mon 13/1

06:00-08:23

Nonstop2h 23m

£92

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 17/2

19:11-23:36

1 stop4h 25m

Las Vegas Harry Reid Intl

Thu 20/2

17:45-22:40

1 stop4h 55m

£107

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 14/1

07:20-09:30

Nonstop2h 10m

Las Vegas Harry Reid Intl

Tue 21/1

20:40-23:00

Nonstop2h 20m

£149

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Wed 1/1

09:00-17:51

2 stops8h 51m

Las Vegas Harry Reid Intl

Wed 8/1

06:00-12:30

1 stop6h 30m

£151

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sun 16/2

19:15-21:27

Nonstop2h 12m

£47

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 21/1

05:15-09:51

1 stop4h 36m

£54

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 18/3

19:45-21:55

Nonstop2h 10m

£54

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Fri 3/1

11:27-17:49

2 stops6h 22m

£109

Flights are sorted by cheapest return flights first.

Deals found on 18/12

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland to Las Vegas

Get recent, data-driven insights about flights from Portland to Las Vegas including ideal travel times, pricing trends, and more.

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 13 December 2024.

The best time to book flights from Portland to Las Vegas is 15 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.

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

Currently, February is the cheapest month in which you can book a flight from Portland to Las Vegas (average of £607). Flying from Portland to Las Vegas in August is currently the most expensive (average of £989). 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.

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 19 December 2024.

It’s typically best to fly out from Portland to Las Vegas in the morning. Doing so could potentially save you 59% on the flight price compared to flying at midday, which is usually more expensive.

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 19 December 2024.

The most flights from PDX to LAS are scheduled on a Wednesday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Las Vegas by month

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

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.

Temperature in Las Vegas by month

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

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).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 19 December 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Southwest 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.
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very Good
4,836 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very Good
9,551 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very Good
8,604 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What airports do I use to fly from Portland to Las Vegas?

    Booking a flight from Portland (PDX) to Las Vegas Harry Reid Intl (LAS) is your only option if you wish to fly from Portland to Las Vegas. On a typical day, there are 4 flights from Portland to Harry Reid Intl, all of which are around 2h 20m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Portland to Las Vegas.

  • How popular is this Portland to Las Vegas flight route?

    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.

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

    Cheapflights users have booked flights from Portland to Las Vegas round-trip from £92. Other airlines that can offer you cheap pricing are Delta, from £107, and Southwest, from £149. You may be able to fly from Portland to Las Vegas for 21% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as £47. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from Portland to Las Vegas for a low price.

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

    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: Southwest (90%), Frontier (89%), Alaska Airlines (88%).

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

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

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

    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.

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

    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.

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

    Currently, February is the cheapest month in which you can book a flight from Portland to Las Vegas (average of £607). Flying from Portland to Las Vegas in August is currently the most expensive (average of £989). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Las Vegas

Discover the top airline that operate flights from Portland to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£36Average£58FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights

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

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

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.

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

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.

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