HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Long Beach

$100+ Cheap flights from Portland to Long Beach (PDX - LGB)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LGB
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Long Beach 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 Portland to Long Beach Municipal are usually found in January or April, booked 36 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Long Beach

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Long Beach (LGB). 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 July 1, 2025.

Round-trip from

$199
(Southwest)

One-way from

$100
(Southwest)

Popular in

March

Cheapest in

January

Average price

$354
From Portland to Long Beach Municipal
Search Deals
One-way flight from Portland to Long Beach Municipal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Portland to Long Beach

Cheapest flights from Portland to Long Beach
Explore the most affordable flight options available from Portland to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:30 amPDX - LGB
1 stop6h 00mSouthwest
Tue 8/53:50 pmLGB - PDX
1 stop6h 05mSouthwest
Deal found 6/29$199
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 8/135:35 amPDX - LGB
1 stop6h 37mDelta
Mon 8/185:08 pmLGB - PDX
1 stop6h 41mDelta
Deal found 6/30$228

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Long Beach 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 July 1, 2025.
Use the filters below to find and compare flights from Portland to Long Beach that are best for you.

Fly from

Portland

Fly to

Long Beach

Route

Depart

Return

Price

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Tue 7/29

5:30 am-11:30 am

1 stop6h 00m

Long Beach Municipal

Tue 8/5

3:50 pm-9:55 pm

1 stop6h 05m

$199

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Wed 8/13

5:35 am-12:12 pm

1 stop6h 37m

Long Beach Municipal

Mon 8/18

5:08 pm-11:49 pm

1 stop6h 41m

$228

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Sat 8/16

7:25 am-12:25 pm

1 stop5h 00m

$100

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Sun 8/31

5:06 pm-9:43 pm

1 stop4h 37m

$120

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Tue 9/9

10:40 am-7:30 pm

1 stop32h 50m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Portland to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Portland 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 Portland to Long Beach

How far ahead should I book a flight from Portland to Long Beach?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Long Beach. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Long Beach, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland to Long Beach?

Currently, January is the cheapest month in which you can book a flight from Portland to Long Beach (average of $306). Flying from Portland to Long Beach in June is currently the most expensive (average of $386). 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 PDX to LGB?

Find hourly flight availability from Portland to Long Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Long Beach in the afternoon. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Long Beach

Get insights into the airlines that provide service to Long Beach. 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 Long Beach. Reviews last updated July 1, 2025.
See what other customers who have flown with Southwest and Delta from Portland to Long Beach have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,275 reviews

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,974 reviews
Southwest
8.0
Very good
4,275 reviews

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Portland to Long Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland to Long Beach round-trip?

    Cheapflights users have booked flights from Portland to Long Beach round-trip from $199. Another airline that can offer you cheap pricing is Delta. Southwest is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Portland to Long Beach that include hotel bookings?

    Yes. In addition to deals on Portland to Long Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Long Beach?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Long Beach.

  • Can I find deals for business class flights from Portland to Long Beach?

    Yes. Cheapflights offers flight deals from Portland to Long Beach 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 Portland to Long Beach?

    Currently, January is the cheapest month in which you can book a flight from Portland to Long Beach (average of $306). Flying from Portland to Long Beach in June is currently the most expensive (average of $386). 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

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.

Alternative routes for Portland to Long Beach

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Los Angeles flights
Portland to Las Vegas flights
Portland to Santa Ana flights
Portland to San Francisco flights
Portland to Ontario flights
Portland to San Diego flights
Portland to Burbank flights
Portland to San Jose flights
Boise to Las Vegas flights
Portland to Palm Springs flights
Portland to Sacramento flights
Portland to Reno flights
Eugene to Los Angeles flights
Redmond to San Diego flights
Boise to Los Angeles flights
Eugene to Las Vegas flights
Portland to Oakland flights
Eugene to San Diego flights
Boise to San Diego flights
Portland to Santa Rosa flights
Boise to Santa Ana flights
Boise to San Francisco flights
Boise to Burbank flights
Boise to San Jose flights
Eugene to San Francisco flights
Medford to San Diego flights
Portland to Santa Barbara flights
Redmond to Las Vegas flights
Redmond to Los Angeles flights
Portland to San Luis Obispo flights
Medford to Los Angeles flights
Medford to San Francisco flights
Boise to Sacramento flights
Boise to Ontario flights
Medford to Las Vegas flights
Eugene to Ontario flights
Redmond to San Francisco flights
Boise to Reno flights
Eugene to Santa Ana flights
Portland to Medford flights
Redmond to Ontario flights
Eugene to Reno flights
Medford to Ontario flights
Portland to Monterey flights
Eugene to Sacramento flights
Portland to Fresno flights
North Bend to San Francisco flights
Eugene to Burbank flights
Eugene to Oakland flights

Top 2 airlines flying from Portland to Long Beach

Discover the top 2 airlines that operate flights from Portland to Long Beach. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$372FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$231Average$343FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.