$126 Cheap Flights from Long Beach (LGB) to Portland (PWM)

View $126 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM)

Cheap Flights from Long Beach to Portland (LGB-PWM)

Prices were available within the past 7 days and start at $126 for one-way flights and $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Oct 21 - Fri, Oct 24
LGB
Long Beach
PWM
Portland
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Oct 21 from Long Beach to Portland, returning Fri, Oct 24, priced at $274 found 2 days ago
Southwest Airlines
Wed, Oct 22 - Wed, Oct 29
LGB
Long Beach
PWM
Portland
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Oct 22 from Long Beach to Portland, returning Wed, Oct 29, priced at $287 found 1 day ago
Southwest Airlines
Tue, Oct 21 - Thu, Oct 23
LGB
Long Beach
PWM
Portland
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Oct 21 from Long Beach to Portland, returning Thu, Oct 23, priced at $288 found 2 days ago
Southwest Airlines
Thu, Oct 23 - Tue, Oct 28
LGB
Long Beach
PWM
Portland
$289 Roundtrip, found 6 days ago
$289
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Thu, Oct 23 from Long Beach to Portland, returning Tue, Oct 28, priced at $289 found 6 days ago
Southwest Airlines
Thu, Oct 23 - Tue, Oct 28
LGB
Long Beach
PWM
Portland
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Thu, Oct 23 from Long Beach to Portland, returning Tue, Oct 28, priced at $294 found 6 days ago
Southwest Airlines
Wed, Oct 29 - Sat, Nov 1
LGB
Long Beach
PWM
Portland
$300 Roundtrip, found 3 days ago
$300
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Long Beach to Portland, returning Sat, Nov 1, priced at $300 found 3 days ago
Southwest Airlines
Wed, Oct 29 - Sat, Nov 1
LGB
Long Beach
PWM
Portland
$305 Roundtrip, found 3 days ago
$305
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Long Beach to Portland, returning Sat, Nov 1, priced at $305 found 3 days ago
Southwest Airlines
Thu, Nov 13 - Sun, Nov 16
LGB
Long Beach
PWM
Portland
$307 Roundtrip, found 3 days ago
$307
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Nov 13 from Long Beach to Portland, returning Sun, Nov 16, priced at $307 found 3 days ago
Southwest Airlines
Thu, Nov 6 - Mon, Nov 10
LGB
Long Beach
PWM
Portland
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Nov 6 from Long Beach to Portland, returning Mon, Nov 10, priced at $312 found 3 days ago
Southwest Airlines
Wed, Oct 29 - Sat, Nov 1
LGB
Long Beach
PWM
Portland
$315 Roundtrip, found 3 days ago
$315
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Long Beach to Portland, returning Sat, Nov 1, priced at $315 found 3 days ago

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 $781
PWM
Portland Intl. Jetport
CheapestClosest
Average driving time to city center8 min
Flights from $781

Frequently asked questions

How much does a flight from Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM) cost?
Lock in a cheap one-way flight from $126 or cheap return flight from $274 from Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM)?
The cheapest month to fly from LGB to PWM is October, when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM)?
To find the cheapest airline flying from LGB to PWM, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM)?
Direct flights from Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LGB to PWM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM)?
To touch down at Portland Intl. Jetport Airport (PWM) on schedule, book a flight that leaves Long Beach Municipal Airport (LGB) 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 Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM) last-minute?
Last-minute bookings from LGB to PWM are generally more expensive. For the best rates, start searching for flights well in advance. That being said, if you can play around with your travel dates, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a LGB to PWM flight and hotel package?
Opting for a LGB to PWM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our extensive range of stays and then add flights, car rentals 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 Long Beach Municipal Airport (LGB) to Portland Intl. Jetport Airport (PWM)?
If you booked your LGB to PWM flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Long Beach Municipal
Destination airport
Portland Intl. Jetport
Airlines serving
Delta, Southwest Airlines
Roundtrip price
$273
Distance
2627 mi

Book with confidence

Book with confidence

Long Beach to Portland Flights

The cheapest times to fly from Long Beach 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 Long Beach to Portland are during the month of October. You can find some of the cheapest flights from Long Beach to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Long Beach to Portland

Sunday is one of the best days to book for cheap flights from Long Beach 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 Long Beach 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 Long Beach to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 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 Long Beach 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 Long Beach 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.

 

Long Beach to Portland Flights

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*Available to One Key members.