What is the cheapest airline that flies from Portland to Los Angeles?

Southwest, United Airlines, and Hawaiian Airlines are the most popular carriers operating from Portland to Los Angeles

How many flights depart from Portland to Los Angeles on average per week?

As of September 2025, 519 flights take off from Portland and land in Los Angeles each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

How many flights depart from Portland to Los Angeles on average per day?

74 flights are operational daily from Portland to Los Angeles as of September 2025. The most popular departure time for this route is 10:00, with 49% of flights per day taking off at midday.

When did momondo last update prices for flights from Portland Airport to Los Angeles Airport?

Prices for flights from Portland Airport to Los Angeles Airport were last updated today.

How old do you have to be to fly from Portland Airport to Los Angeles 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 Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$114 Cheap Flights from Portland to Los Angeles in 2025/26

1 adult

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Find the cheapest flights from Portland to Los Angeles

Round-trip

One-way

Last minute

Direct

Cheap return flights

07:00 - 12:11PDX-LAX

5h 11m1 stop

14:18 - 16:50LAX-PDX

2h 32mdirect

$229Alaska Airlines

Find Deal

Wed, 19 Nov - Wed, 19 Nov

05:00 - 10:05PDX-LAX

5h 05m1 stop

11:35 - 15:20LAX-PDX

3h 45m1 stop

$241Southwest

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Wed, 12 Nov - Wed, 19 Nov

07:00 - 11:47PDX-LAX

4h 47m1 stop

13:55 - 16:30LAX-PDX

2h 35mdirect

$244Alaska Airlines

Find Deal

Tue, 16 Dec - Tue, 16 Dec

05:30 - 12:25PDX-LAX

6h 55m1 stop

17:39 - 22:45LAX-PDX

5h 06m1 stop

$246United Airlines

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Tue, 14 Oct - Tue, 14 Oct

06:00 - 12:27PDX-LAX

6h 27m1 stop

18:52 - 22:52LAX-PDX

4h 00m1 stop

$276United Airlines

Find Deal

Thu, 13 Nov - Tue, 2 Dec

21:45 - 00:22PDX-LAX

2h 37mdirect

19:24 - 22:01LAX-PDX

2h 37mdirect

$283Hawaiian Airlines

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Tue, 30 Dec - Mon, 5 Jan

10:40 - 16:35PDX-LAX

5h 55m1 stop

05:25 - 11:45LAX-PDX

6h 20m1 stop

$285Southwest

Find Deal

Thu, 27 Nov - Sat, 6 Dec

21:30 - 23:58PDX-LAX

2h 28mdirect

21:12 - 23:44LAX-PDX

2h 32mdirect

$314Hawaiian Airlines

Find Deal

Fri, 21 Nov - Mon, 24 Nov

06:29 - 08:56PDX-LAX

2h 27mdirect

16:35 - 19:00LAX-PDX

2h 25mdirect

$344Delta

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Sun, 12 Oct - Wed, 15 Oct

19:55 - 22:26PDX-LAX

2h 31mdirect

07:00 - 09:29LAX-PDX

2h 29mdirect

$353Delta

Find Deal

Fri, 6 Mar - Tue, 10 Mar

United Airlines flights from Portland to Los Angeles

Our best United Airlines deals on Portland to Los Angeles flight tickets

United Airlines

14 Oct

PDX05:30Portland

6h 55m

1 stop

LAX12:25Los Angeles

14 Oct

LAX17:39Los Angeles

5h 06m

1 stop

PDX22:45Portland

$246

Find similar

United Airlines

13 Nov

PDX06:00Portland

6h 27m

1 stop

LAX12:27Los Angeles

2 Dec

LAX18:52Los Angeles

4h 00m

1 stop

PDX22:52Portland

$276

Find similar

United Airlines

14 Oct

PDX05:30Portland

6h 55m

1 stop

LAX12:25Los Angeles

22 Oct

LAX06:00Los Angeles

4h 14m

1 stop

PDX10:14Portland

$352

Find similar

Alaska Airlines flights from Portland to Los Angeles

Our best Alaska Airlines deals on Portland to Los Angeles flight tickets

Alaska Airlines

19 Nov

PDX07:00Portland

5h 11m

1 stop

LAX12:11Los Angeles

19 Nov

LAX14:18Los Angeles

2h 32m

PDX16:50Portland

$229

Find similar

Alaska Airlines

16 Dec

PDX07:00Portland

4h 47m

1 stop

LAX11:47Los Angeles

16 Dec

LAX13:55Los Angeles

2h 35m

PDX16:30Portland

$244

Find similar

Alaska Airlines

14 Oct

PDX14:52Portland

2h 28m

LAX17:20Los Angeles

14 Oct

LAX20:06Los Angeles

13h 35m

1 stop

PDX09:41Portland

$253

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 19/11

07:00-12:11

1 stop5h 11m

Los Angeles

Wed 19/11

14:18-16:50

Nonstop2h 32m

$229

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 12/11

05:00-10:05

1 stop5h 05m

Los Angeles

Wed 19/11

11:35-15:20

1 stop3h 45m

$241

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 16/12

07:00-11:47

1 stop4h 47m

Los Angeles

Tue 16/12

13:55-16:30

Nonstop2h 35m

$244

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 14/10

05:30-12:25

1 stop6h 55m

Los Angeles

Tue 14/10

17:39-22:45

1 stop5h 06m

$246

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 13/11

06:00-12:27

1 stop6h 27m

Los Angeles

Tue 2/12

18:52-22:52

1 stop4h 00m

$276

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 30/12

21:45-00:22

Nonstop2h 37m

Los Angeles

Mon 5/1

19:24-22:01

Nonstop2h 37m

$283

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 27/11

10:40-16:35

1 stop5h 55m

Los Angeles

Sat 6/12

05:25-11:45

1 stop6h 20m

$285

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Fri 21/11

21:30-23:58

Nonstop2h 28m

Los Angeles

Mon 24/11

21:12-23:44

Nonstop2h 32m

$314

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sun 12/10

06:29-08:56

Nonstop2h 27m

Los Angeles

Wed 15/10

16:35-19:00

Nonstop2h 25m

$344

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Fri 6/3

19:55-22:26

Nonstop2h 31m

Los Angeles

Tue 10/3

07:00-09:29

Nonstop2h 29m

$353

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Los Angeles

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

Prices

Airlines

Other information

What is the cheapest month to fly to Los Angeles?

The month of February is another great option to travel to Los Angeles, with average flight prices from Portland averaging around $238.

What is the cheapest day to depart on your flight to Los Angeles?

According to our data, Monday is the cheapest day to fly to Los Angeles from Portland. The lowest ticket price found for a Monday departure recently was $343. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $2,039. These prices are subject to change though, so be sure to set up a Price Alert for flights to Los Angeles.

What is the cheapest time of day to depart on your flight to Los Angeles?

Flying to Los Angeles from Portland in the morning is the least expensive time of day to depart. momondo users have found prices as low as $355 when looking at flights departing in the morning. Flights to Los Angeles are more costly in the afternoon, with an average ticket price of $1,785. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Portland to Los Angeles flight route?

Fly from Portland to Los Angeles for the best Portland - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $298 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Portland for as low as $258 on momondo.

What cabin class options are available on Portland to Los Angeles flights?

There are 3 cabin classes available to choose from on Portland to Los Angeles 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 Los Angeles flight prices changed over time?

As of September 2025, prices for Portland to Los Angeles flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Portland to Los Angeles (PDX to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Los Angeles

Fastest flight time	2h 20m
Direct flights	Every day
Airports in Los Angeles	1 airport

The fastest flight from Portland to Los Angeles takes 2h 20m

Direct flights go from Portland to Los Angeles every day.

There is 1 airport near Los Angeles: Los Angeles (LAX)

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How far is Portland to Los Angeles by plane?
Portland and Los Angeles are 1327.2 km apart from one another. In terms of flight time, this usually takes a little over 2h 25m.
When did momondo last update prices for flights from Portland Airport to Los Angeles Airport?
Prices for flights from Portland Airport to Los Angeles Airport were last updated today.
How old do you have to be to fly from Portland Airport to Los Angeles 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 Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Los Angeles?
Based on momondo bookings for flights between Portland and Los Angeles, the leading plane model is Airbus A319, making up 13.96% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 12.30%, Boeing 737 MAX 8 with 11.57%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 9.33%.

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Why use momondo?

Why should I use momondo to find a flight deal from Portland to Los Angeles?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Los Angeles. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Los Angeles with flexible booking policies on momondo?

momondo does allow users to show only those flights to Los Angeles from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Los Angeles?

Once all potential Portland to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Portland to Los Angeles now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Los Angeles and let you know when they change.