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$77+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PDX
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Find cheap flights from Las Vegas to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Portland are usually found in February or January, booked 16 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap 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 December 10, 2025.

This Super.com deal was found by Cheapflights users on 12/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:50 amLAS - PDX
Nonstop2h 34mFrontier
Sun 1/42:19 pmPDX - LAS
Nonstop2h 15mFrontier
Deal found 12/8$143
This Frontier deal was found by Cheapflights users on 12/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:50 amLAS - PDX
Nonstop2h 34mFrontier
Sun 1/42:19 pmPDX - LAS
Nonstop2h 15mFrontier
Deal found 12/8$148
This Kiwi.com deal was found by Cheapflights users on 12/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:47 pmLAS - PDX
1 stop19h 50mMultiple Airlines
Sun 1/42:19 pmPDX - LAS
Nonstop2h 15mMultiple Airlines
Deal found 12/8$155
This Frontier deal was found by Cheapflights users on 12/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:50 amLAS - PDX
Nonstop2h 34mFrontier
Thu 1/12:19 pmPDX - LAS
Nonstop2h 15mFrontier
Deal found 12/8$158
This Super.com deal was found by Cheapflights users on 12/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:50 amLAS - PDX
Nonstop2h 34mFrontier
Sat 1/312:37 pmPDX - LAS
1 stop6h 53mFrontier
Deal found 12/9$161
This Priceline deal was found by Cheapflights users on 12/8. 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 12/246:30 amLAS - PDX
1 stop8h 30mFrontier
Fri 1/28:45 pmPDX - LAS
1 stop9h 34mFrontier
Deal found 12/8$163
This Frontier deal was found by Cheapflights users on 12/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:50 amLAS - PDX
Nonstop2h 34mFrontier
Fri 1/28:45 pmPDX - LAS
1 stop9h 34mFrontier
Deal found 12/8$166
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:50 amLAS - PDX
Nonstop2h 34mFrontier
Sun 1/42:19 pmPDX - LAS
Nonstop2h 15mFrontier
Deal found 12/10$178

Find 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 December 10, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$135
(Super.com)

One-way from

$77
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$187

Good round-trip deal

$177 or less

Good one-way deal

$136 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Portland flights.
Search Deals
From Las Vegas Harry Reid Intl to Portland
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Portland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Portland.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Portland.
Search Deals

Cheapflights Fare Finder

 
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 December 10, 2025.
Use the filters below to find and compare flights from Las Vegas to Portland that are best for you.

Fly from

Las Vegas

Fly to

Portland

Route

Depart

Return

Price

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Sat 2/14

3:50 pm-10:48 pm

1 stop6h 58m

Portland

Wed 2/18

5:30 am-9:56 am

1 stop4h 26m

$185

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Wed 1/7

1:45 pm-6:50 pm

1 stop5h 05m

Portland

Wed 1/14

5:30 am-9:55 am

1 stop4h 25m

$185

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Mon 1/12

11:00 am-6:50 pm

1 stop7h 50m

Portland

Sun 1/18

7:10 am-12:50 pm

1 stop5h 40m

$185

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Fri 1/23

1:45 pm-6:50 pm

1 stop5h 05m

Portland

Fri 1/30

7:10 am-12:50 pm

1 stop5h 40m

$195

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Thu 2/12

7:00 am-9:30 am

Nonstop2h 30m

Portland

Sun 2/22

9:35 pm-11:54 pm

Nonstop2h 19m

$197

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Sat 1/24

5:30 pm-7:55 pm

Nonstop2h 25m

Portland

Wed 1/28

2:25 pm-4:30 pm

Nonstop2h 05m

$207

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Tue 1/13

11:00 am-1:30 pm

Nonstop2h 30m

Portland

Sat 1/17

2:30 pm-4:46 pm

Nonstop2h 16m

$207

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Tue 1/13

6:00 pm-8:26 pm

Nonstop2h 26m

Portland

Sun 1/18

7:15 am-12:19 pm

1 stop5h 04m

$207

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Fri 1/16

3:58 pm-10:46 pm

1 stop6h 48m

Portland

Sun 1/18

5:35 pm-10:00 pm

1 stop4h 25m

$216

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Sun 1/11

8:50 am-1:19 pm

1 stop4h 29m

Portland

Tue 1/13

5:41 pm-7:57 pm

Nonstop2h 16m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 21 results
1
2
3

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust 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 Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Las Vegas-Portland flight deals on Cheapflights vs. Justfly.com >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 Justfly.com the most. Justfly.com 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.

Cheapflights Insights

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

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 December 5, 2025.

Booking 16 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, January is the cheapest month in which you can book a flight from Las Vegas to Portland (average of $43). Flying from Las Vegas to Portland in July is currently the most expensive (average of $91). 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 December 10, 2025.

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Portland in the afternoon. 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 evening.

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 December 6, 2025.

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

The best insider tips for Las Vegas to Portland flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Portland trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer wider seats and 11 inches more legroom.


Spirit's self-service bag drop saves time at the airport.

Read more about Spirit AirlinesBy Daniel Scheffler
Alaska Airlines

Alaska's Wi-Fi is a flat fee, ideal for getting work done during flights.


Alaska's Premium Class offers extra legroom and free cocktails, enhancing comfort.

Read more about Alaska AirlinesBy Robert Schrader
Frontier

Frontier's UpFront Plus seats offer extra comfort with a guaranteed empty middle seat.


Early check-in can help secure your place onboard due to frequent overbooking.

Read more about FrontierBy Marisa Garcia
Airports
LAS

Las Vegas airport offers a self-service TSA screening trial, simplifying security with video instructions for passengers to follow before x-ray scanning.

Read more about LASBy Ramsey Qubein
PDX

The MAX red line light rail offers a convenient 40-minute ride from PDX to downtown Portland, with trains every 15 minutes.

Read more about PDXBy Brandon Schultz
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 December 10, 2025.
Read through reviews of airlines operating flights from Las Vegas to Portland, such as Alaska Airlines, Southwest, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,426 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Alaska Airlines
8.0
Very good
11,426 reviews
Alaska Airlines
8.0
Very good
11,426 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Southwest
7.9
Good
4,252 reviews
Alaska Airlines
8.0
Very good
11,426 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Hawaiian Airlines
7.8
Good
2,818 reviews
Alaska Airlines
8.0
Very good
11,426 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Spirit Airlines
6.3
Okay
8,175 reviews
Alaska Airlines
8.0
Very good
11,426 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Frontier
5.8
Fair
3,085 reviews
Alaska Airlines
8.0
Very good
11,426 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)

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 7 flights from Harry Reid Intl (LAS) to Portland (PDX) per day to choose from. Flights to Portland from Harry Reid Intl are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 2h 20m 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, 44 users have taken a look at flights from Las Vegas Harry Reid Intl to Portland.

  • How long is the flight from Las Vegas to Portland?

    Delta and Alaska Airlines can get you from Las Vegas to Portland in just under 2h 30m. Your travel time can differ by up to 4h 28m. Airlines will cover a distance of 762 mi. This flight may include one or multiple stops.

  • 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 $48. Other airlines that can offer you cheap pricing are Spirit Airlines, from $50, and Hawaiian Airlines, from $78. Frontier is currently priced 68% below the average price you’ll pay for this route.

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

    $25 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $39 and $76, respectively.

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

    Consider Spirit Airlines (100%), Condor (85%) or Alaska Airlines (78%) 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 $66. On average you can expect to pay $213. The most popular route, (Las Vegas Harry Reid Intl - Portland), can usually be booked for $78.

  • 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, January is the cheapest month in which you can book a flight from Las Vegas to Portland (average of $43). Flying from Las Vegas to Portland in July is currently the most expensive (average of $91). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Las Vegas to Portland

Discover the top 5 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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$127FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$50Average$108FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$78Average$178FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$141Average$206FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$143Average$235FlexibilityNo cancel feeOn-time75%

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