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Cheap flights from Portland to Los Angeles from $69

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:08 pm - 9:32 pm
PDX
-
LGB
4h 24m
1 stop
Delta Logo
7:00 am - 12:09 pm
LGB
-
PDX
5h 09m
1 stop
$157Delta
Wed, Aug 5 - Wed, Aug 19
Delta Logo
5:05 pm - 9:46 pm
PDX
-
LGB
4h 41m
1 stop
Delta Logo
12:59 pm - 10:04 pm
LGB
-
PDX
9h 05m
2 stops
$162Delta
Wed, Nov 4 - Wed, Nov 11
Southwest Logo
11:00 am - 1:25 pm
PDX
-
LGB
2h 25mnonstop
Southwest Logo
10:50 am - 1:20 pm
LGB
-
PDX
2h 30mnonstop
$163Southwest
Wed, Nov 4 - Wed, Nov 11
Southwest Logo
2:00 pm - 7:55 pm
PDX
-
LGB
5h 55m
1 stop
Southwest Logo
1:25 pm - 4:00 pm
LGB
-
PDX
2h 35mnonstop
$167Southwest
Sat, Oct 17 - Wed, Oct 21
Southwest Logo
11:35 am - 2:00 pm
PDX
-
LGB
2h 25mnonstop
Southwest Logo
1:00 pm - 3:20 pm
LGB
-
PDX
2h 20mnonstop
$168Southwest
Thu, Aug 13 - Wed, Aug 19
Southwest Logo
11:35 am - 2:00 pm
PDX
-
LGB
2h 25mnonstop
Southwest Logo
1:00 pm - 3:20 pm
LGB
-
PDX
2h 20mnonstop
$169Southwest
Thu, Aug 13 - Wed, Aug 19
Delta Logo
10:15 am - 4:21 pm
PDX
-
LGB
6h 06m
1 stop
Delta Logo
5:05 pm - 10:41 pm
LGB
-
PDX
5h 36m
1 stop
$170Delta
Tue, Sep 8 - Sat, Sep 12
Southwest Logo
11:00 am - 1:25 pm
PDX
-
LGB
2h 25mnonstop
Southwest Logo
3:15 pm - 9:20 pm
LGB
-
PDX
6h 05m
1 stop
$172Southwest
Wed, Nov 4 - Wed, Nov 11
Delta Logo
10:15 am - 4:21 pm
PDX
-
LGB
6h 06m
1 stop
Delta Logo
5:05 pm - 11:53 pm
LGB
-
PDX
6h 48m
2 stops
$175Delta
Tue, Sep 8 - Sat, Sep 12
Southwest Logo
11:35 am - 6:30 pm
PDX
-
LGB
6h 55m
1 stop
Southwest Logo
7:30 am - 12:50 pm
LGB
-
PDX
5h 20m
1 stop
$177Southwest
Sat, Oct 17 - Wed, Oct 21

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Southwest flights from Portland to Long Beach

Our best Southwest deals on Portland to Long Beach flight tickets
Southwest
Nov 4
PDX11:00 amPortland
2h 25m
LGB1:25 pmLong Beach Municipal
Nov 11
LGB10:50 amLong Beach Municipal
2h 30m
PDX1:20 pmPortland
$163
Southwest
Oct 17
PDX2:00 pmPortland
5h 55m
1 stop
LGB7:55 pmLong Beach Municipal
Oct 21
LGB1:25 pmLong Beach Municipal
2h 35m
PDX4:00 pmPortland
$167
Southwest
Aug 13
PDX11:35 amPortland
2h 25m
LGB2:00 pmLong Beach Municipal
Aug 19
LGB1:00 pmLong Beach Municipal
2h 20m
PDX3:20 pmPortland
$168

Delta flights from Portland to Long Beach

Our best Delta deals on Portland to Long Beach flight tickets
Delta
Aug 5
PDX5:08 pmPortland
4h 24m
1 stop
LGB9:32 pmLong Beach Municipal
Aug 19
LGB7:00 amLong Beach Municipal
5h 09m
1 stop
PDX12:09 pmPortland
$157
Delta
Nov 4
PDX5:05 pmPortland
4h 41m
1 stop
LGB9:46 pmLong Beach Municipal
Nov 11
LGB12:59 pmLong Beach Municipal
9h 05m
2 stops
PDX10:04 pmPortland
$162
Delta
Sep 8
PDX10:15 amPortland
6h 06m
1 stop
LGB4:21 pmLong Beach Municipal
Sep 12
LGB5:05 pmLong Beach Municipal
5h 36m
1 stop
PDX10:41 pmPortland
$170

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 June 9, 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

Cheapest round-trip

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Wed 8/5

5:08 pm-9:32 pm

1 stop4h 24m

Long Beach Municipal

Wed 8/19

7:00 am-12:09 pm

1 stop5h 09m

$157

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Wed 11/4

5:05 pm-9:46 pm

1 stop4h 41m

Long Beach Municipal

Wed 11/11

12:59 pm-10:04 pm

2 stops9h 05m

$162

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Wed 11/4

11:00 am-1:25 pm

Nonstop2h 25m

Long Beach Municipal

Wed 11/11

10:50 am-1:20 pm

Nonstop2h 30m

$163

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Sat 10/17

2:00 pm-7:55 pm

1 stop5h 55m

Long Beach Municipal

Wed 10/21

1:25 pm-4:00 pm

Nonstop2h 35m

$167
Quickest round-trip

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Thu 8/13

11:35 am-2:00 pm

Nonstop2h 25m

Long Beach Municipal

Wed 8/19

1:00 pm-3:20 pm

Nonstop2h 20m

$168

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Thu 8/13

11:35 am-2:00 pm

Nonstop2h 25m

Long Beach Municipal

Wed 8/19

1:00 pm-3:20 pm

Nonstop2h 20m

$169

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Tue 9/8

10:15 am-4:21 pm

1 stop6h 06m

Long Beach Municipal

Sat 9/12

5:05 pm-10:41 pm

1 stop5h 36m

$170

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Wed 11/4

11:00 am-1:25 pm

Nonstop2h 25m

Long Beach Municipal

Wed 11/11

3:15 pm-9:20 pm

1 stop6h 05m

$172

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Tue 9/8

10:15 am-4:21 pm

1 stop6h 06m

Long Beach Municipal

Sat 9/12

5:05 pm-11:53 pm

2 stops6h 48m

$175

PortlandLong Beach

PDX - LGB

PDXLGB

Portland

Sat 10/17

11:35 am-6:30 pm

1 stop6h 55m

Long Beach Municipal

Wed 10/21

7:30 am-12:50 pm

1 stop5h 20m

$177

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Portland and Long Beach?

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 $196, 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 $219.

What is the cheapest Portland to Long Beach Municipal flight route?

Fly from Portland to Long Beach Municipal for the best Portland - Long Beach Municipal flight prices

How far in advance should I book a flight from Portland 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 $295 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 $229 on momondo.

What cabin class options are available on Portland to Long Beach flights?

There is only 1 cabin class available to choose from on Portland to Long Beach flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of June 2026, prices for Portland to Long Beach flights are approximately 36% 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

Best Price Found

$219

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Long Beach

1 airport
The best flight deal from Portland to Long Beach found on momondo in the last 72 hours is $219
The fastest flight from Portland to Long Beach takes 2h 25m
Direct flights go from Portland to Long Beach every day.
There is 1 airport in Long Beach. From Portland there are direct flights to Long Beach Municipal (LGB).
Search flight deals

Frequently asked questions about flying from Portland to Long Beach

  • 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 2h 25m 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 plane model from Portland to Long Beach?

  • 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
8,393 reviews
Search Delta flights
Alaska AirlinesPriceFrom $169Free CancellationRating
7.9
12,481 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $177Free CancellationRating
7.9
4,240 reviews
Search Southwest flights

  • Southwest Flights From Portland to Long Beach

    The lowest priced Southwest flight from Portland to Long Beach from the last 72 hours was $177. Generally, Southwest has 3 flights on this route every week with an average price of $297. Southwest is rated 7.9/10 by our users.

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.

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