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$29+ Cheap flights from Las Vegas to Portland (LAS - PDX)

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PDX
Feb 24 — Mar 31
Mon 2/24
Mon 3/3
1 adult, Economy
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The best prices from Las Vegas Harry Reid Intl to Portland are usually found in October or September, booked 39 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Las Vegas to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Portland (PDX). 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 February 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$51
(Cheapflightsfares)

One-way from

$29
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$109

Good round-trip deal

$59 or less

Good one-way deal

$69 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Portland flights.
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From Las Vegas Harry Reid Intl to Portland
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One-way flight from Las Vegas Harry Reid Intl to Portland
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Highest demand for flights based on searches. 14% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Portland.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Portland.
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Find flight deals from Las Vegas to Portland

Cheapest flights from Las Vegas to Portland
Explore the most affordable flight options available from Las Vegas to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/611:10 amLAS - PDX
Nonstop2h 28mSpirit Airlines
Wed 3/122:33 pmPDX - LAS
Nonstop2h 10mSpirit Airlines
Deal found 2/18$51
This Cheapflightsfares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:10 amLAS - PDX
Nonstop2h 30mFrontier
Sun 3/169:18 pmPDX - LAS
Nonstop2h 17mFrontier
Deal found 2/18$52
This Priceline deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:56 amLAS - PDX
Nonstop2h 24mMultiple Airlines
Fri 4/49:21 pmPDX - LAS
Nonstop2h 19mMultiple Airlines
Deal found 2/18$58
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amLAS - PDX
1 stop7h 25mAlaska Airlines
Sun 4/275:42 pmPDX - LAS
Nonstop2h 14mAlaska Airlines
Deal found 2/19$167
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:40 pmLAS - PDX
1 stop4h 42mDelta
Mon 4/217:23 amPDX - LAS
1 stop5h 35mDelta
Deal found 2/18$177
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/48:00 amLAS - PDX
1 stop4h 32mUnited Airlines
Sat 3/87:46 amPDX - LAS
1 stop6h 58mUnited Airlines
Deal found 2/17$184
This Southwest deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/35:45 amLAS - PDX
1 stop4h 30mSouthwest
Thu 4/37:20 pmPDX - LAS
Nonstop2h 10mSouthwest
Deal found 2/18$187
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/272:43 pmLAS - PDX
1 stop7h 52mAmerican Airlines
Mon 3/103:50 pmPDX - LAS
1 stop4h 27mAmerican Airlines
Deal found 2/18$196
This Hawaiian Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:00 amLAS - PDX
1 stop4h 48mHawaiian Airlines
Sun 3/308:59 pmPDX - LAS
Nonstop2h 13mHawaiian Airlines
Deal found 2/18$260

Find flights from Las Vegas to Portland within your budget

Customize your flight search to find flights from Las Vegas to Portland 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 2,558,603 searches. Data last updated February 19, 2025.

Fly from

Las Vegas

Fly to

Portland

Route

Depart

Return

Price

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Thu 3/6

11:10 am-1:38 pm

Nonstop2h 28m

Portland

Wed 3/12

2:33 pm-4:43 pm

Nonstop2h 10m

$51

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Sun 3/16

6:10 am-8:40 am

Nonstop2h 30m

Portland

Sun 3/16

9:18 pm-11:35 pm

Nonstop2h 17m

$52

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Wed 3/26

7:56 am-10:20 am

Nonstop2h 24m

Portland

Sun 3/30

9:23 pm-11:40 pm

Nonstop2h 17m

$59

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Wed 3/12

3:10 pm-10:38 pm

1 stop7h 28m

Portland

Sun 3/16

8:28 am-4:05 pm

1 stop7h 37m

$161

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Wed 4/23

6:00 am-1:25 pm

1 stop7h 25m

Portland

Sun 4/27

5:42 pm-7:56 pm

Nonstop2h 14m

$167

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Thu 4/17

5:40 pm-10:22 pm

1 stop4h 42m

Portland

Mon 4/21

7:23 am-12:58 pm

1 stop5h 35m

$177

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Tue 3/4

8:00 am-12:32 pm

1 stop4h 32m

Portland

Sat 3/8

7:46 am-2:44 pm

1 stop6h 58m

$184

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Thu 4/3

5:45 am-10:15 am

1 stop4h 30m

Portland

Thu 4/3

7:20 pm-9:30 pm

Nonstop2h 10m

$187

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Sat 5/17

7:05 am-9:27 am

Nonstop2h 22m

Portland

Tue 5/20

2:43 pm-7:54 pm

1 stop5h 11m

$197

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Fri 4/18

6:20 am-8:47 am

Nonstop2h 27m

$29

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 19 results
1
2

Compare providers for flights from Las Vegas to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Portland in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Portland

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Portland. Price data was last updated on February 14, 2025.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Las Vegas to Portland (average of $277). Flying from Las Vegas to Portland in March is currently the most expensive (average of $376). 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 LAS to PDX?

Find hourly flight availability from Las Vegas to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 19, 2025.

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Portland at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Portland. Price data was last updated on February 16, 2025.

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

Weekly flight availability from Las Vegas to Portland

Explore weekly flight availability from Las Vegas to Portland. 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 February 19, 2025.

The most flights from LAS to PDX are scheduled on a Tuesday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated February 19, 2025.
To help decide which airline to fly from Las Vegas to Portland, see what other customers have to say about Southwest, Alaska Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,413 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,686 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,236 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,769 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Portland. 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 Las Vegas to Portland?

    If you wish to fly to Portland from Las Vegas, then you need to book flights from Las Vegas Harry Reid Intl to Portland. There are 12 flights from Harry Reid Intl (LAS) to Portland (PDX) per day to choose from. Flights to Portland from Harry Reid Intl are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 2h 12m is how long a nonstop flight from Las Vegas to Portland typically takes.

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

    Within the past month, 87 users have taken a look at flights from Las Vegas Harry Reid Intl to Portland.

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

    Cheapflights users have booked flights from Las Vegas to Portland round-trip from $51. Other airlines that can offer you cheap pricing are Frontier, from $52, and American Airlines, from $161. Spirit Airlines is currently priced 56% below the average price you’ll pay for this route.

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

    $29 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Alaska Airlines, with prices starting from $31 and $79, respectively.

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

    Consider SkyWest Airlines (100%), Horizon Air (100%) or Spirit Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Portland.

  • What are the cheapest flights from Las Vegas to Portland?

    The cheapest flight price from Las Vegas to Portland is $26. On average you can expect to pay $215. The most popular route, (Las Vegas Harry Reid Intl - Portland), can usually be booked for $50.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Portland 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 Las Vegas to Portland?

    Currently, November is the cheapest month in which you can book a flight from Las Vegas to Portland (average of $277). Flying from Las Vegas to Portland in March is currently the most expensive (average of $376). 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

Traveling to a place near Las Vegas?

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Top 4 airlines flying from Las Vegas to Portland

Discover the top 4 airlines that operate flights from Las Vegas to Portland. 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 2,558,603 searches. Data last updated February 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$85FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$41Average$95FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$114Average$197FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$122Average$234FlexibilityNo cancel feeOn-time75%
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