Spirit's Big Front Seats offer wider seats and 11 inches more legroom.
Spirit's self-service bag drop saves time at the airport.
$44+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PDX
may. 6 — may. 131
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 October or September, booked 45 days in advance, depart on a Friday or Thursday and return on a Monday
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 mayo 1, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $76 (Cheapflightsfares) |
One-way from | $44 (Cheapflightsfares) |
Popular in | December |
Cheapest in | October |
Average price | $108 |
Good round-trip deal | $83 or less |
Good one-way deal | $79 or less |
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 mayo 1, 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 mayo 1, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
jue. 5/2910:34 amLAS - PDX
Nonstop2h 31mFrontier
lun. 6/21:45 pmPDX - LAS
Nonstop2h 21mFrontier
Deal found 4/30![Frontier logo]()
$76
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
vie. 5/2310:20 amLAS - PDX
Nonstop2h 22mSpirit Airlines
mar. 5/271:37 pmPDX - LAS
Nonstop2h 11mSpirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$79
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/232:22 pmLAS - PDX
Nonstop2h 23mMultiple Airlines
dom. 5/251:50 pmPDX - LAS
Nonstop2h 17mMultiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$85
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
jue. 5/152:00 pmLAS - PDX
Nonstop2h 28mAlaska Airlines
lun. 5/197:00 amPDX - LAS
Nonstop2h 19mAlaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 4/30. 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.
jue. 5/2912:14 pmLAS - PDX
1 stop4h 50mAmerican Airlines
lun. 6/25:05 amPDX - LAS
1 stop6h 19mAmerican Airlines
Deal found 4/30![American Airlines logo]()
$161
This Southwest deal was found by Cheapflights users on 4/30. 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.
jue. 5/223:45 pmLAS - PDX
Nonstop2h 25mSouthwest
dom. 5/259:25 amPDX - LAS
2 stops7h 30mSouthwest
Deal found 4/30![Southwest logo]()
$175
This Delta deal was found by Cheapflights users on 4/30. 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.
jue. 5/156:20 amLAS - PDX
1 stop5h 44mDelta
dom. 5/1811:25 amPDX - LAS
1 stop7h 26mDelta
Deal found 4/30![Delta logo]()
$177
This United Airlines deal was found by Cheapflights users on 4/29. 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.
lun. 9/83:50 pmLAS - PDX
1 stop4h 47mUnited Airlines
jue. 9/113:44 pmPDX - LAS
1 stop4h 52mUnited Airlines
Deal found 4/29![United Airlines logo]()
$197
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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.
jue. 6/125:07 pmLAS - PDX
1 stop7h 07mHawaiian Airlines
mar. 6/179:40 pmPDX - LAS
Nonstop2h 19mHawaiian Airlines
Deal found 4/30![Hawaiian Airlines logo]()
$207
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/16:30 amLAS - PDX
1 stop12h 26mAllegiant Air
dom. 6/87:44 pmPDX - LAS
1 stop13h 47mAllegiant Air
Deal found 4/30![Allegiant Air logo]()
$216
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 mayo 1, 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
jue. 5/29
10:34 am-1:05 pm
Nonstop2h 31m
Portland
lun. 6/2
1:45 pm-4:06 pm
Nonstop2h 21m
$76
Las VegasPortland
LAS - PDX
LASPDX
Las Vegas Harry Reid Intl
vie. 5/23
10:20 am-12:42 pm
Nonstop2h 22m
Portland
mar. 5/27
1:37 pm-3:48 pm
Nonstop2h 11m
$79
Las VegasPortland
LAS - PDX
LASPDX
Las Vegas Harry Reid Intl
vie. 5/23
2:22 pm-4:45 pm
Nonstop2h 23m
Portland
dom. 5/25
1:50 pm-4:07 pm
Nonstop2h 17m
$85
Las VegasPortland
LAS - PDX
LASPDX
Las Vegas Harry Reid Intl
jue. 5/15
2:00 pm-4:28 pm
Nonstop2h 28m
Portland
lun. 5/19
7:00 am-9:19 am
Nonstop2h 19m
$157
Las VegasPortland
LAS - PDX
LASPDX
Las Vegas Harry Reid Intl
jue. 5/29
12:14 pm-5:04 pm
1 stop4h 50m
Portland
lun. 6/2
5:05 am-11:24 am
1 stop6h 19m
$161
Las VegasPortland
LAS - PDX
LASPDX
Las Vegas Harry Reid Intl
jue. 5/22
3:45 pm-6:10 pm
Nonstop2h 25m
Portland
dom. 5/25
9:25 am-4:55 pm
2 stops7h 30m
$175
Las VegasPortland
LAS - PDX
LASPDX
Las Vegas Harry Reid Intl
jue. 5/15
6:20 am-12:04 pm
1 stop5h 44m
Portland
dom. 5/18
11:25 am-6:51 pm
1 stop7h 26m
$177
Las VegasPortland
LAS - PDX
LASPDX
Las Vegas Harry Reid Intl
lun. 9/8
3:50 pm-8:37 pm
1 stop4h 47m
Portland
jue. 9/11
3:44 pm-8:36 pm
1 stop4h 52m
$197
Las VegasPortland
LAS - PDX
LASPDX
Las Vegas Harry Reid Intl
jue. 6/12
5:07 pm-12:14 am
1 stop7h 07m
Portland
mar. 6/17
9:40 pm-11:59 pm
Nonstop2h 19m
$207
Las VegasPortland
LAS - PDX
LASPDX
Las Vegas Harry Reid Intl
dom. 6/1
6:30 am-6:56 pm
1 stop12h 26m
Portland
dom. 6/8
7:44 pm-9:31 am
1 stop13h 47m
$216
Showing 1-10 of 20 results
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Portland flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Las Vegas-Portland flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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.
The best insider tips for Las Vegas to Portland flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Portland trip
Airlines
![Spirit Airlines]()
Spirit Airlines
![Frontier]()
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.
![Alaska Airlines]()
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.
Airports
Our travel experts
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 April 25, 2025.
Booking 45 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?
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 mayo 1, 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 27% 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 March 30, 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 mayo 1, 2025.
The most flights from LAS to PDX are scheduled on a Thursday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 mayo 1, 2025.
To help decide which airline to fly from Las Vegas to Portland, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
8.0
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
8.0
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
8.0
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
8.0
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Overall
8.0
Entertainment
7.1
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
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.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsBeaverton
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Lake Oswego
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Gresham
Astoria
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Hood River
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Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Las Vegas to Portland
See prices for flight routes from nearby airports that may be better suited for you.
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 mayo 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$87 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$46 | Average$96 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$77 | Average$207 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$116 | Average$197 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$123 | Average$231 | FlexibilityNo cancel fee | On-time75% |