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Cheap flights from Portland to Los Angeles from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Los Angeles departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:05 am - 10:25 am
PDX
-
LGB
5h 20m
1 stop
Southwest Logo
5:30 pm - 10:35 pm
LGB
-
PDX
5h 05m
1 stop
$159Southwest
Wed, Feb 25 - Wed, Mar 4
Delta Logo
1:45 pm - 9:32 pm
PDX
-
LGB
7h 47m
1 stop
Delta Logo
1:05 pm - 6:10 pm
LGB
-
PDX
5h 05m
1 stop
$161Delta
Sat, Mar 14 - Tue, Mar 17
Southwest Logo
2:15 pm - 6:50 pm
PDX
-
LGB
4h 35m
1 stop
Southwest Logo
6:10 pm - 1:40 am
LGB
-
PDX
7h 30m
2 stops
$164Southwest
Tue, Mar 3 - Sat, Mar 7
Southwest Logo
5:00 am - 12:25 pm
PDX
-
LGB
7h 25m
1 stop
Southwest Logo
9:55 am - 3:40 pm
LGB
-
PDX
5h 45m
1 stop
$165Southwest
Sat, Feb 21 - Sat, Feb 28
Delta Logo
5:45 am - 12:03 pm
PDX
-
LGB
6h 18m
1 stop
Delta Logo
1:15 pm - 6:16 pm
LGB
-
PDX
5h 01m
1 stop
$170Delta
Tue, Feb 17 - Tue, Feb 24
Delta Logo
5:45 am - 12:07 pm
PDX
-
LGB
6h 22m
1 stop
Delta Logo
5:03 pm - 11:54 pm
LGB
-
PDX
6h 51m
1 stop
$188Delta
Fri, Apr 3 - Tue, Apr 7
Southwest Logo
10:55 am - 3:40 pm
PDX
-
LGB
4h 45m
1 stop
Southwest Logo
3:45 pm - 12:05 am
LGB
-
PDX
8h 20m
1 stop
$197Southwest
Thu, Feb 19 - Thu, Feb 26
Southwest Logo
5:50 am - 12:50 pm
PDX
-
LGB
7h 00m
1 stop
Southwest Logo
1:45 pm - 10:10 pm
LGB
-
PDX
8h 25m
1 stop
$198Southwest
Sat, Mar 14 - Tue, Mar 17
Delta Logo
6:00 am - 12:11 pm
PDX
-
LGB
6h 11m
1 stop
Delta Logo
5:05 pm - 11:41 pm
LGB
-
PDX
6h 36m
1 stop
$200Delta
Tue, May 12 - Wed, May 20
Delta Logo
5:05 pm - 9:45 pm
PDX
-
LGB
4h 40m
1 stop
Delta Logo
5:05 pm - 10:36 am
LGB
-
PDX
17h 31m
2 stops
$208Delta
Tue, May 12 - Wed, May 20

Delta flights from Portland to Long Beach

Our best Delta deals on Portland to Long Beach flight tickets
Delta
Mar 14
PDX1:45 pmPortland
7h 47m
1 stop
LGB9:32 pmLong Beach Municipal
Mar 17
LGB1:05 pmLong Beach Municipal
5h 05m
1 stop
PDX6:10 pmPortland
$161
Delta
Feb 17
PDX5:45 amPortland
6h 18m
1 stop
LGB12:03 pmLong Beach Municipal
Feb 24
LGB1:15 pmLong Beach Municipal
5h 01m
1 stop
PDX6:16 pmPortland
$170
Delta
Apr 3
PDX5:45 amPortland
6h 22m
1 stop
LGB12:07 pmLong Beach Municipal
Apr 7
LGB5:03 pmLong Beach Municipal
6h 51m
1 stop
PDX11:54 pmPortland
$188

Southwest flights from Portland to Long Beach

Our best Southwest deals on Portland to Long Beach flight tickets
Southwest
Feb 25
PDX5:05 amPortland
5h 20m
1 stop
LGB10:25 amLong Beach Municipal
Mar 4
LGB5:30 pmLong Beach Municipal
5h 05m
1 stop
PDX10:35 pmPortland
$159
Southwest
Mar 3
PDX2:15 pmPortland
4h 35m
1 stop
LGB6:50 pmLong Beach Municipal
Mar 7
LGB6:10 pmLong Beach Municipal
7h 30m
2 stops
PDX1:40 amPortland
$164
Southwest
Feb 21
PDX5:00 amPortland
7h 25m
1 stop
LGB12:25 pmLong Beach Municipal
Feb 28
LGB9:55 amLong Beach Municipal
5h 45m
1 stop
PDX3:40 pmPortland
$165

momondo 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, momondo users made 832,500 searches. Data last updated January 22, 2026.
Use the filters below to find and compare flights from Portland to Long Beach that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Wed 2/25

5:05 am-10:25 am

1 stop5h 20m

Long Beach Municipal

Wed 3/4

5:30 pm-10:35 pm

1 stop5h 05m

$159

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Sat 3/14

1:45 pm-9:32 pm

1 stop7h 47m

Long Beach Municipal

Tue 3/17

1:05 pm-6:10 pm

1 stop5h 05m

$161

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Tue 3/3

2:15 pm-6:50 pm

1 stop4h 35m

Long Beach Municipal

Sat 3/7

6:10 pm-1:40 am

2 stops7h 30m

$164

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Sat 2/21

5:00 am-12:25 pm

1 stop7h 25m

Long Beach Municipal

Sat 2/28

9:55 am-3:40 pm

1 stop5h 45m

$165

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Tue 2/17

5:45 am-12:03 pm

1 stop6h 18m

Long Beach Municipal

Tue 2/24

1:15 pm-6:16 pm

1 stop5h 01m

$170

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Fri 4/3

5:45 am-12:07 pm

1 stop6h 22m

Long Beach Municipal

Tue 4/7

5:03 pm-11:54 pm

1 stop6h 51m

$188

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Thu 2/19

10:55 am-3:40 pm

1 stop4h 45m

Long Beach Municipal

Thu 2/26

3:45 pm-12:05 am

1 stop8h 20m

$197

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Sat 3/14

5:50 am-12:50 pm

1 stop7h 00m

Long Beach Municipal

Tue 3/17

1:45 pm-10:10 pm

1 stop8h 25m

$198

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Tue 5/12

6:00 am-12:11 pm

1 stop6h 11m

Long Beach Municipal

Wed 5/20

5:05 pm-11:41 pm

1 stop6h 36m

$200

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Tue 5/12

5:05 pm-9:45 pm

1 stop4h 40m

Long Beach Municipal

Wed 5/20

5:05 pm-10:36 am

2 stops17h 31m

$208

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Portland to Long Beach

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Long Beach?

The cheapest month to fly to Long Beach from Portland is in January. Flight prices, which tend to average around $198, are often lower during this time because this is during the off-season. If you don’t want to visit Long Beach in January, then you should wait until February to fly from Portland, when ticket prices are also cheap, with an average price of $228.

How far in advance should I book a flight to Long Beach?

You are more likely to see cheaper flights to Long Beach from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Long Beach for around $312 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Long Beach from Portland for as low as $207 on momondo.

How have Portland to Long Beach flight prices changed over time?

As of January 2026, prices for Portland to Long Beach flights are approximately 62% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Long Beach

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Long Beach according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Long Beach (PDX to LGB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Long Beach

Fastest flight time

4h 37m

Direct flights

None
The fastest flight from Portland to Long Beach takes 4h 37m
There are no direct flights from Portland to Long Beach. There are no popular flight routes from Portland to Long Beach.
Search flight deals

  • How far is Portland to Long Beach Municipal by plane?

    The straight-line distance from Portland to Long Beach Municipal is 845.7 mi. Typically, this will take 4h 37m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Long Beach Municipal Airport?

    Prices for flights from Portland Airport to Long Beach Municipal Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Long Beach Municipal Airport?

  • How old do you have to be to fly from Portland Airport to Long Beach Municipal Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Long Beach Municipal Airport.

  • What documentation or ID do you need to fly to Long Beach Municipal Airport?

    The travel and health documents you'll need for your trip to Long Beach Municipal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Long Beach Municipal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Long Beach?

Best airlines flying from Portland to Long Beach

Compare and see reviews for airlines that fly from Portland to Long Beach with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $108Free CancellationRating
7.9
8,087 reviews
Search Delta flights
Alaska AirlinesPriceFrom $157Free CancellationRating
8.0
11,775 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,267 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Long Beach?

Finding the right flight to Long Beach from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Long Beach quick and easy, saving you time and money.

Can I find flights from Portland to Long Beach with flexible booking policies on momondo?

Yes. All flights to Long Beach from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Long Beach?

momondo helps you find the best flight between Portland and Long Beach by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Long Beach right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Long Beach from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Long Beach trip

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