$153 Cheap Flights from Las Vegas (LAS) to Portland (PWM)

View $153 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM)

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Cheap Flights from Las Vegas to Portland (LAS-PWM)

Prices were available within the past 7 days and start at $153 for one-way flights and $295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, May 12 - Sat, May 23
LAS
Las Vegas
PWM
Portland
$295 Roundtrip, found 22 hours ago
$295
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Tue, May 12 from Las Vegas to Portland, returning Sat, May 23, priced at $295 found 22 hours ago
Delta
Tue, Feb 10 - Wed, Feb 18
LAS
Las Vegas
PWM
Portland
$316 Roundtrip, found 1 day ago
$316
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 10 from Las Vegas to Portland, returning Wed, Feb 18, priced at $316 found 1 day ago
Delta
Sat, Feb 14 - Wed, Feb 18
LAS
Las Vegas
PWM
Portland
$320 Roundtrip, found 1 day ago
$320
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 14 from Las Vegas to Portland, returning Wed, Feb 18, priced at $320 found 1 day ago
American Airlines
Tue, Jan 13 - Sat, Jan 17
LAS
Las Vegas
PWM
Portland
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jan 13 from Las Vegas to Portland, returning Sat, Jan 17, priced at $327 found 3 days ago
United
Tue, Jan 13 - Sat, Jan 17
LAS
Las Vegas
PWM
Portland
$332 Roundtrip, found 3 days ago
$332
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jan 13 from Las Vegas to Portland, returning Sat, Jan 17, priced at $332 found 3 days ago
Southwest Airlines
Tue, Jan 13 - Sat, Jan 17
LAS
Las Vegas
PWM
Portland
$332 Roundtrip, found 3 days ago
$332
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Jan 13 from Las Vegas to Portland, returning Sat, Jan 17, priced at $332 found 3 days ago
JetBlue Airways
Wed, Apr 8 - Tue, Apr 14
LAS
Las Vegas
PWM
Portland
$336 Roundtrip, found 11 hours ago
$336
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Wed, Apr 8 from Las Vegas to Portland, returning Tue, Apr 14, priced at $336 found 11 hours ago
Delta
Wed, Dec 24 - Wed, Jan 7
LAS
Las Vegas
PWM
Portland
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 24 from Las Vegas to Portland, returning Wed, Jan 7, priced at $337 found 2 days ago
United
Tue, Jan 13 - Sat, Jan 17
LAS
Las Vegas
PWM
Portland
$337 Roundtrip, found 3 days ago
$337
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jan 13 from Las Vegas to Portland, returning Sat, Jan 17, priced at $337 found 3 days ago
Delta
Tue, Jan 6 - Wed, Jan 21
LAS
Las Vegas
PWM
Portland
$338 Roundtrip, found 9 hours ago
$338
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Jan 6 from Las Vegas to Portland, returning Wed, Jan 21, priced at $338 found 9 hours ago

Find the cheapest month to fly from Las Vegas (LAS) to Portland (PWM)

June is typically the cheapest month to fly

From $186 - $490 per traveler.

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. Jetport PWM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $443
PWM
Portland Intl. Jetport
CheapestClosest
Average driving time to city center8 min
Flights from $443
Flights from Las Vegas (LAS) to Portland (PWM)
Origin airport
Harry Reid Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$294
Distance
2404 mi

Las Vegas to Portland Flights

The cheapest times to fly from Las Vegas to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Portland are during the month of May. You can find some of the cheapest flights from Las Vegas to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Portland

Sunday is one of the best days to book for cheap flights from Las Vegas to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $153 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM) cost?
Lock in a cheap one-way flight from $153 or cheap return flight from $295 from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM)?
May is the least expensive month to fly from LAS to PWM. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LAS to PWM flight.
How many flights per day from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM)?
You'll have to take a flight with a layover if you're traveling from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from LAS to PWM?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM)?
To land at Portland Intl. Jetport Airport (PWM) on schedule, pick a flight that leaves Harry Reid Intl. Airport (LAS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM) last-minute?
Booking your ticket from LAS to PWM right before your trip is usually more expensive. But if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a LAS to PWM flight and hotel package?
Booking a LAS to PWM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Portland Intl. Jetport Airport (PWM)?
If you booked your LAS to PWM flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.