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$91+ Cheap flights from Long Beach to Portland (LGB - 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — PDX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Long Beach Municipal to Portland are usually found in January or November, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Long Beach to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) 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 September 11, 2025.

Round-trip from

$146
(Southwest)

One-way from

$91
(Southwest)

Popular in

March

Cheapest in

January

Average price

$284
From Long Beach Municipal to Portland
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One-way flight from Long Beach Municipal to Portland
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Long Beach to Portland

Cheapest flights from Long Beach to Portland
Explore the most affordable flight options available from Long Beach to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/9. 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 10/145:40 pmLGB - PDX
1 stop3h 40mSouthwest
Tue 10/215:10 amPDX - LGB
1 stop5h 05mSouthwest
Deal found 9/9$146
This Southwest deal was found by Cheapflights users on 9/11. 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.
Wed 10/152:20 pmLGB - PDX
1 stop5h 20mSouthwest
Wed 10/226:15 amPDX - LGB
1 stop6h 55mSouthwest
Deal found 9/11$151
This Delta deal was found by Cheapflights users on 9/9. 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 10/297:00 amLGB - PDX
1 stop5h 20mDelta
Fri 10/315:40 amPDX - LGB
1 stop6h 29mDelta
Deal found 9/9$173
This Southwest deal was found by Cheapflights users on 9/9. 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.
Mon 10/275:25 pmLGB - PDX
1 stop4h 50mSouthwest
Wed 10/2912:35 pmPDX - LGB
1 stop5h 55mSouthwest
Deal found 9/9$176
This Southwest deal was found by Cheapflights users on 9/10. 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.
Wed 11/57:15 amLGB - PDX
1 stop6h 15mSouthwest
Sun 11/96:00 amPDX - LGB
1 stop7h 40mSouthwest
Deal found 9/10$186
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 10/74:52 pmLGB - PDX
1 stop6h 51mDelta
Sat 10/115:40 amPDX - LGB
1 stop6h 29mDelta
Deal found 9/11$204
This Southwest deal was found by Cheapflights users on 9/10. 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.
Mon 10/208:05 pmLGB - PDX
1 stop3h 35mSouthwest
Fri 10/245:30 amPDX - LGB
1 stop4h 50mSouthwest
Deal found 9/10$206
This Southwest deal was found by Cheapflights users on 9/9. 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.
Wed 10/291:45 pmLGB - PDX
2 stops5h 55mSouthwest
Fri 10/316:45 amPDX - LGB
1 stop3h 40mSouthwest
Deal found 9/9$208
This Southwest deal was found by Cheapflights users on 9/10. 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.
Wed 10/85:40 pmLGB - PDX
1 stop3h 40mSouthwest
Sun 10/126:00 amPDX - LGB
1 stop5h 10mSouthwest
Deal found 9/10$212
This Southwest deal was found by Cheapflights users on 9/9. 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.
Sat 10/181:55 pmLGB - PDX
1 stop6h 45mSouthwest
Sun 10/196:00 amPDX - LGB
1 stop5h 10mSouthwest
Deal found 9/9$214
This Southwest deal was found by Cheapflights users on 9/9. 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.
Thu 9/257:10 amLGB - PDX
1 stop9h 10mSouthwest
Tue 9/306:40 amPDX - LGB
1 stop3h 50mSouthwest
Deal found 9/9$217

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach 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 September 11, 2025.
Use the filters below to find and compare flights from Long Beach to Portland that are best for you.

Fly from

Long Beach

Fly to

Portland

Route

Depart

Return

Price

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Mon 10/27

5:25 pm-10:15 pm

1 stop4h 50m

Portland

Wed 10/29

12:35 pm-6:30 pm

1 stop5h 55m

$176

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Wed 11/5

7:30 am-3:20 pm

2 stops7h 50m

Portland

Sun 11/9

6:00 am-1:40 pm

1 stop7h 40m

$214

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Tue 9/30

7:01 am-12:15 pm

1 stop5h 14m

Portland

Wed 10/8

5:40 am-12:09 pm

1 stop6h 29m

$229

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Wed 12/3

4:50 pm-12:05 am

1 stop7h 15m

Portland

Sat 12/6

10:05 am-4:09 pm

1 stop6h 04m

$229

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Thu 9/25

6:25 pm-10:10 pm

1 stop3h 45m

Portland

Thu 10/2

6:30 am-3:05 pm

1 stop8h 35m

$234

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Fri 10/17

4:00 pm-7:40 pm

1 stop3h 40m

Portland

Mon 10/20

6:30 am-3:05 pm

1 stop8h 35m

$244

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Mon 12/1

6:45 pm-12:30 am

1 stop5h 45m

Portland

Wed 12/3

12:05 pm-7:00 pm

2 stops6h 55m

$248

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Wed 12/3

4:50 pm-12:05 am

1 stop7h 15m

Portland

Thu 12/11

5:30 am-12:15 pm

1 stop6h 45m

$259

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Tue 12/2

4:50 pm-12:05 am

1 stop7h 15m

Portland

Thu 12/11

5:30 am-12:15 pm

1 stop6h 45m

$270

Long BeachPortland

LGB - PDX

LGBPDX

Long Beach Municipal

Tue 12/2

4:50 pm-8:29 am

2 stops15h 39m

Portland

Sat 12/6

10:05 am-4:09 pm

1 stop6h 04m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
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Best time to book a flight from Long Beach to Portland

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

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

Use this chart to determine the optimal time to book a round-trip flight from Long Beach to Portland. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Long Beach to Portland, you should look to book at least 85 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 Long Beach to Portland?

Currently, November is the cheapest month in which you can book a flight from Long Beach to Portland (average of $277). Flying from Long Beach 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 LGB to PDX?

Find hourly flight availability from Long Beach 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 September 11, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Long Beach to Portland by exploring options for tickets in the afternoon.

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 September 11, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Long Beach to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,177 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • How long is the flight from Long Beach to Portland?

    A quick flight from Long Beach to Portland can take about 4h 50m. Southwest provides one of the quickest options available for as low as $176. Airlines will cover a distance of 846 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Long Beach to Portland is Frontier. Our recent data shows that you can find tickets from as low as $52 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $113 and $148 round-trip. These flights start at 82% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Long Beach to Portland (average of $277). Flying from Long Beach 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Long Beach to Portland

Discover the top 4 airlines that operate flights from Long Beach 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$83FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$113Average$237FlexibilityNo cancel feeOn-time75%
DeltaCheapest$148Average$232FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$226Average$324FlexibilityNo cancel feeOn-time63%

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