How popular is this Las Vegas to Portland flight route?

Within the past month, 64 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?

Alaska Airlines can get you from Las Vegas to Portland in just under 2h 31m. Your travel time will be generally consistent. Airlines will cover a distance of 762 mi. All flights are typically nonstop.

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 $44. 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.

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.

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).

What are the cheapest flights from Las Vegas to Portland?

The cheapest flight price from Las Vegas to Portland is $64. On average you can expect to pay $167. The most popular route, (Las Vegas Harry Reid Intl - Portland), can usually be booked for $78.

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

Consider Spirit Airlines (90%), Alaska Airlines (83%) or Hawaiian Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Portland.

What are the most popular airlines that fly from Las Vegas to Portland?

The most popular airlines flying from Las Vegas to Portland are Alaska Airlines, Frontier and Hawaiian Airlines. Something to consider prior to booking your flight.

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.

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 6 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 15m is how long a nonstop flight from Las Vegas to Portland typically takes.

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.

$74+ Flights from Las Vegas to Portland

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Portland are usually found in February or January, booked 85 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Las Vegas to Portland

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$93 (Kiwi.com)
One-way from	$74 (Priceline)
Popular in	December
Cheapest in	February
Average price	$115
Good round-trip deal	$117 or less
Good one-way deal	$111 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. 0% potential increase in price ($1 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 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

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 October 2, 2025.

Fri 10/174:06 pmLAS - PDX

Nonstop2h 34mFrontier

Mon 10/2011:45 amPDX - LAS

Nonstop2h 16mFrontier

Deal found 9/30

$93

Fri 10/244:06 pmLAS - PDX

Nonstop2h 34mFrontier

Mon 10/2711:45 amPDX - LAS

Nonstop2h 16mFrontier

Deal found 9/30

$95

Fri 10/244:06 pmLAS - PDX

Nonstop2h 34mFrontier

Sun 10/2611:36 amPDX - LAS

Nonstop2h 16mFrontier

Deal found 10/1

$109

Thu 10/307:08 amLAS - PDX

1 stop28h 48mFrontier

Sun 11/27:57 pmPDX - LAS

Nonstop2h 17mFrontier

Deal found 9/30

$117

Thu 10/237:15 amLAS - PDX

Nonstop2h 26mMultiple Airlines

Mon 10/2711:45 amPDX - LAS

Nonstop2h 16mMultiple Airlines

Deal found 9/30

$122

Thu 10/237:15 amLAS - PDX

Nonstop2h 26mMultiple Airlines

Sun 10/2611:36 amPDX - LAS

Nonstop2h 16mMultiple Airlines

Deal found 10/1

$123

Fri 12/54:00 pmLAS - PDX

Nonstop2h 33mMultiple Airlines

Sat 12/135:47 pmPDX - LAS

Nonstop2h 16mMultiple Airlines

Deal found 10/1

$124

Tue 12/26:05 pmLAS - PDX

Nonstop2h 30mMultiple Airlines

Mon 12/87:28 pmPDX - LAS

Nonstop2h 18mMultiple Airlines

Deal found 10/1

$125

Best flights from Las Vegas to Portland
Discover carefully curated flight deals from Las Vegas to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2025.

Tue 12/22:14 pmLAS - PDX

Nonstop2h 31mAlaska Airlines

Tue 12/25:47 pmPDX - LAS

Nonstop2h 16mAlaska Airlines

Deal found 9/30

$151

Sat 11/222:14 pmLAS - PDX

Nonstop2h 30mAlaska Airlines

Fri 11/289:42 pmPDX - LAS

Nonstop2h 16mAlaska Airlines

Deal found 10/1

$157

Sat 12/136:05 pmLAS - PDX

Nonstop2h 30mAlaska Airlines

Tue 12/167:00 amPDX - LAS

Nonstop2h 16mAlaska Airlines

Deal found 9/30

$157

Mon 12/227:00 amLAS - PDX

Nonstop2h 30mAlaska Airlines

Thu 1/17:01 amPDX - LAS

Nonstop2h 09mAlaska Airlines

Deal found 10/2

$157

Fri 11/219:26 pmLAS - PDX

Nonstop2h 26mAlaska Airlines

Sun 11/309:42 pmPDX - LAS

Nonstop2h 16mAlaska Airlines

Deal found 10/1

$157

Tue 10/287:00 amLAS - PDX

Nonstop2h 31mAlaska Airlines

Tue 11/44:19 pmPDX - LAS

Nonstop2h 17mAlaska Airlines

Deal found 9/30

$157

Thu 10/237:15 amLAS - PDX

Nonstop2h 26mAlaska Airlines

Sun 10/269:38 pmPDX - LAS

Nonstop2h 21mAlaska Airlines

Deal found 9/30

$157

Sun 12/219:31 pmLAS - PDX

Nonstop2h 28mAlaska Airlines

Sun 1/410:38 amPDX - LAS

Nonstop2h 13mAlaska Airlines

Deal found 9/30

$157

Fri 10/317:00 amLAS - PDX

Nonstop2h 31mAlaska Airlines

Sat 11/15:51 pmPDX - LAS

Nonstop2h 30mAlaska Airlines

Deal found 9/29

$157

Last-minute flights from Las Vegas to Portland
Discover last-minute flight deals from Las Vegas to Portland. Data last updated October 2, 2025 and is based on user searches.

Fri 10/174:06 pmLAS - PDX

Nonstop2h 34mFrontier

Mon 10/2011:45 amPDX - LAS

Nonstop2h 16mFrontier

Deal found 9/30

$93

Thu 10/237:15 amLAS - PDX

Nonstop2h 26mMultiple Airlines

Mon 10/2711:45 amPDX - LAS

Nonstop2h 16mMultiple Airlines

Deal found 9/30

$122

Thu 10/234:49 pmLAS - PDX

1 stop6h 27mMultiple Airlines

Sun 10/2611:36 amPDX - LAS

Nonstop2h 16mMultiple Airlines

Deal found 10/1

$127

Fri 10/244:06 pmLAS - PDX

Nonstop2h 34mFrontier

Mon 10/2711:45 amPDX - LAS

Nonstop2h 16mFrontier

Deal found 9/30

$95

Fri 10/244:06 pmLAS - PDX

Nonstop2h 34mFrontier

Sun 10/2611:36 amPDX - LAS

Nonstop2h 16mFrontier

Deal found 10/2

$109

Thu 10/307:08 amLAS - PDX

1 stop28h 48mFrontier

Sun 11/27:57 pmPDX - LAS

Nonstop2h 17mFrontier

Deal found 9/30

$117

One-way flights from Las Vegas to Portland
Search for one-way flight options from Las Vegas to Portland. Find affordable one-way fares based on user searches. Data last updated October 2, 2025.

Fri 10/174:06 pmLAS - PDX

Nonstop2h 34mFrontier

Deal found 10/1

$74

Wed 10/228:10 pmLAS - PDX

1 stop16h 56mMultiple Airlines

Deal found 9/30

$76

Wed 12/316:07 pmLAS - PDX

Nonstop2h 31mAlaska Airlines

Deal found 9/30

$77

Wed 10/227:15 amLAS - PDX

Nonstop2h 26mAlaska Airlines

Deal found 10/2

$78

Sat 11/17:15 pmLAS - PDX

Nonstop2h 25mSouthwest

Deal found 10/2

$79

Fri 11/1411:45 amLAS - PDX

1 stop24h 38mFrontier

Deal found 9/30

$80

Wed 12/36:46 pmLAS - PDX

1 stop18h 34mFrontier

Deal found 9/30

$82

Fri 10/317:45 pmLAS - PDX

1 stop4h 41mUnited Airlines

Deal found 10/1

$84

Wed 10/296:31 pmLAS - PDX

1 stop17h 52mFrontier

Deal found 9/30

$85

Thu 12/46:46 pmLAS - PDX

1 stop18h 34mFrontier

Deal found 10/2

$87

Fly from

Fly to

Route

Depart

Return

Price

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Tue 12/2

2:14 pm-4:45 pm

Nonstop2h 31m

Portland

Tue 12/2

5:47 pm-8:03 pm

Nonstop2h 16m

$151

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Sat 11/22

2:14 pm-4:44 pm

Nonstop2h 30m

Portland

Fri 11/28

9:42 pm-11:58 pm

Nonstop2h 16m

$157

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Sat 12/13

6:05 pm-8:35 pm

Nonstop2h 30m

Portland

Tue 12/16

7:00 am-9:16 am

Nonstop2h 16m

$157

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Mon 12/22

7:00 am-9:30 am

Nonstop2h 30m

Portland

Thu 1/1

7:01 am-9:10 am

Nonstop2h 09m

$157

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Fri 11/21

9:26 pm-11:52 pm

Nonstop2h 26m

Portland

Sun 11/30

9:42 pm-11:58 pm

Nonstop2h 16m

$157

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Tue 10/28

7:00 am-9:31 am

Nonstop2h 31m

Portland

Tue 11/4

4:19 pm-6:36 pm

Nonstop2h 17m

$157

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Thu 10/23

7:15 am-9:41 am

Nonstop2h 26m

Portland

Sun 10/26

9:38 pm-11:59 pm

Nonstop2h 21m

$157

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Sun 12/21

9:31 pm-11:59 pm

Nonstop2h 28m

Portland

Sun 1/4

10:38 am-12:51 pm

Nonstop2h 13m

$157

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Fri 10/31

7:00 am-9:31 am

Nonstop2h 31m

Portland

Sat 11/1

5:51 pm-8:21 pm

Nonstop2h 30m

$157

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Wed 12/3

7:35 pm-10:00 pm

Nonstop2h 25m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 19 results

Compare providers for flights from Las Vegas to Portland

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 October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy2 stars	Trust Score*1 star
JustAirTicket	Price Accuracy-	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust 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.

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?

Booking 85 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 $368). 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?

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 8% on your trip compared to booking a flight in the evening.

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

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. Wednesday 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

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.

PDX

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

Our travel experts

Daniel Scheffler

Expert on Spirit Airlines

Robert Schrader

Expert on Alaska Airlines

Marisa Garcia

Expert on Frontier

Brandon Schultz

Expert on PDX

Ramsey Qubein

Expert on LAS

Reviews of airlines servicing Portland

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

10,994 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

10,994 reviews

Alaska Airlines

8.0

Very good

10,994 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,248 reviews

Alaska Airlines

8.0

Very good

10,994 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Hawaiian Airlines

7.8

Good

2,762 reviews

Alaska Airlines

8.0

Very good

10,994 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Spirit Airlines

6.3

Okay

8,070 reviews

Alaska Airlines

8.0

Very good

10,994 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Frontier

5.8

Fair

3,155 reviews

Alaska Airlines

8.0

Very good

10,994 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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 6 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 15m 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, 64 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?
Alaska Airlines can get you from Las Vegas to Portland in just under 2h 31m. Your travel time will be generally consistent. Airlines will cover a distance of 762 mi. All flights are typically nonstop.
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 $44. 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 most reliable airlines from Las Vegas to Portland?
Consider Spirit Airlines (90%), Alaska Airlines (83%) or Hawaiian Airlines (81%) 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 $64. On average you can expect to pay $167. 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, 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 $368). 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.

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Other flights to Portland

Top 5 airlines flying from Las Vegas to Portland

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$44	Average$105	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$50	Average$108	FlexibilityNo cancel fee	On-time65%
Hawaiian Airlines	Cheapest$78	Average$178	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$136	Average$239	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$137	Average$199	FlexibilityNo cancel fee	On-time63%

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$74+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Portland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Portland are usually found in February or January, booked 85 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Las Vegas to Portland

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Las Vegas to Portland

Cheapest flights from Las Vegas to PortlandExplore 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 October 2, 2025.

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 October 2, 2025.

Cheapflights Fare Finder

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

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 October.

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.

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?

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

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

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

The best insider tips for Las Vegas to Portland flights

Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Portland trip

Airlines

Spirit Airlines

Alaska Airlines

Frontier

Airports

LAS

PDX

Our travel experts

Reviews of airlines servicing Portland

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.

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?

How popular is this Las Vegas to Portland flight route?

How long is the flight from Las Vegas to Portland?

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

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

What are the cheapest flights from Las Vegas to Portland?

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

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

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

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

Traveling to a place near Portland?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Portland

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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 October 2, 2025.