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Cheap flights from Portland to Los Angeles from $70

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 1/17. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:21 pm - 3:47 pmPDX-LAX
2h 26mnonstop
Frontier Logo
9:22 pm - 11:56 amLAX-PDX
14h 34m1 stop
$114Frontier
Find Deal
Sat, Nov 1 - Mon, Nov 10
Frontier Logo
1:21 pm - 3:47 pmPDX-LAX
2h 26mnonstop
Frontier Logo
9:51 am - 12:23 pmLAX-PDX
2h 32mnonstop
$115Frontier
Find Deal
Mon, Nov 3 - Mon, Nov 10
Frontier Logo
5:49 pm - 8:13 pmPDX-LAX
2h 24mnonstop
Frontier Logo
2:17 pm - 4:54 pmLAX-PDX
2h 37mnonstop
$116Frontier
Find Deal
Fri, Mar 6 - Sun, Mar 8
Frontier Logo
2:15 pm - 4:38 pmPDX-LAX
2h 23mnonstop
Frontier Logo
10:44 am - 1:20 pmLAX-PDX
2h 36mnonstop
$117Frontier
Find Deal
Fri, Dec 5 - Mon, Dec 8
Frontier Logo
1:18 pm - 3:44 pmPDX-LAX
2h 26mnonstop
Frontier Logo
9:51 am - 12:23 pmLAX-PDX
2h 32mnonstop
$118Frontier
Find Deal
Thu, Oct 30 - Mon, Nov 3
Frontier Logo
1:21 pm - 3:47 pmPDX-LAX
2h 26mnonstop
Frontier Logo
9:51 am - 12:23 pmLAX-PDX
2h 32mnonstop
$119Frontier
Find Deal
Sat, Nov 15 - Mon, Nov 17
Alaska Airlines Logo
10:36 am - 4:44 pmPDX-LAX
6h 08m1 stop
Alaska Airlines Logo
7:50 pm - 10:25 pmLAX-PDX
2h 35mnonstop
$131Alaska Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 16
Multiple Airlines Logo
2:15 pm - 4:38 pmPDX-LAX
2h 23mnonstop
Multiple Airlines Logo
12:58 pm - 4:48 pmLAX-PDX
3h 50m1 stop
$132Multiple Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Alaska Airlines Logo
9:45 pm - 12:22 amPDX-LAX
2h 37mnonstop
Alaska Airlines Logo
6:24 pm - 9:00 pmLAX-PDX
2h 36mnonstop
$154Alaska Airlines
Find Deal
Sat, Dec 20 - Tue, Dec 23
Alaska Airlines Logo
9:45 pm - 12:22 amPDX-LAX
2h 37mnonstop
Alaska Airlines Logo
6:24 pm - 9:00 pmLAX-PDX
2h 36mnonstop
$157Alaska Airlines
Find Deal
Sat, Dec 20 - Wed, Dec 24

Frontier flights from Portland to Los Angeles

Our best Frontier deals on Portland to Los Angeles flight tickets
Frontier
Nov 1
PDX1:21 pmPortland
2h 26m
LAX3:47 pmLos Angeles
Nov 10
LAX9:22 pmLos Angeles
14h 34m
1 stop
PDX11:56 amPortland
$114
Find similar
Frontier
Nov 3
PDX1:21 pmPortland
2h 26m
LAX3:47 pmLos Angeles
Nov 10
LAX9:51 amLos Angeles
2h 32m
PDX12:23 pmPortland
$115
Find similar
Frontier
Mar 6
PDX5:49 pmPortland
2h 24m
LAX8:13 pmLos Angeles
Mar 8
LAX2:17 pmLos Angeles
2h 37m
PDX4:54 pmPortland
$116
Find similar

Alaska Airlines flights from Portland to Los Angeles

Our best Alaska Airlines deals on Portland to Los Angeles flight tickets
Alaska Airlines
Dec 16
PDX10:36 amPortland
6h 08m
1 stop
LAX4:44 pmLos Angeles
Dec 16
LAX7:50 pmLos Angeles
2h 35m
PDX10:25 pmPortland
$131
Find similar
Alaska Airlines
Dec 20
PDX9:45 pmPortland
2h 37m
LAX12:22 amLos Angeles
Dec 23
LAX6:24 pmLos Angeles
2h 36m
PDX9:00 pmPortland
$154
Find similar
Alaska Airlines
Dec 20
PDX9:45 pmPortland
2h 37m
LAX12:22 amLos Angeles
Dec 24
LAX6:24 pmLos Angeles
2h 36m
PDX9:00 pmPortland
$157
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Los Angeles 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 October 9, 2025.
Use the filters below to find and compare flights from Portland to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 11/1

1:21 pm-3:47 pm

Nonstop2h 26m

Los Angeles

Mon 11/10

9:22 pm-11:56 am

1 stop14h 34m

$114

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Mon 11/3

1:21 pm-3:47 pm

Nonstop2h 26m

Los Angeles

Mon 11/10

9:51 am-12:23 pm

Nonstop2h 32m

$115

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Fri 3/6

5:49 pm-8:13 pm

Nonstop2h 24m

Los Angeles

Sun 3/8

2:17 pm-4:54 pm

Nonstop2h 37m

$116

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Fri 12/5

2:15 pm-4:38 pm

Nonstop2h 23m

Los Angeles

Mon 12/8

10:44 am-1:20 pm

Nonstop2h 36m

$117

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 10/30

1:18 pm-3:44 pm

Nonstop2h 26m

Los Angeles

Mon 11/3

9:51 am-12:23 pm

Nonstop2h 32m

$118

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 11/15

1:21 pm-3:47 pm

Nonstop2h 26m

Los Angeles

Mon 11/17

9:51 am-12:23 pm

Nonstop2h 32m

$119

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 12/16

10:36 am-4:44 pm

1 stop6h 08m

Los Angeles

Tue 12/16

7:50 pm-10:25 pm

Nonstop2h 35m

$131

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 12/6

2:15 pm-4:38 pm

Nonstop2h 23m

Los Angeles

Sat 12/13

12:58 pm-4:48 pm

1 stop3h 50m

$132

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 12/20

9:45 pm-12:22 am

Nonstop2h 37m

Los Angeles

Tue 12/23

6:24 pm-9:00 pm

Nonstop2h 36m

$154

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 12/20

9:45 pm-12:22 am

Nonstop2h 37m

Los Angeles

Wed 12/24

6:24 pm-9:00 pm

Nonstop2h 36m

$157

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 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

What is the cheapest month to fly to Los Angeles?

The month of January is, on average, the cheapest month to fly to Los Angeles from Portland, with most prices found around $156. If you aren’t able to travel during the month of January, then book flights to Los Angeles from Portland during February instead. Flights to Los Angeles in February, while not as cheap as those in January, still average around $157.

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

Our data shows that Thursday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $278. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Monday is $431.

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

Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from Portland to Los Angeles during this time can be as low as $234. In the morning is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $412 per ticket.

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 $196 when searching weeks out. 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 $173 on momondo.

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

There are 4 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.

Can stopping save me money on Portland to Los Angeles flights?

No. A direct flight is the cheapest option for a flight between Portland to Los Angeles.

How have Portland to Los Angeles flight prices changed over time?

As of October 2025, prices for Portland to Los Angeles flights are approximately 12% 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 round-trip 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

Best Price Found

$124

Fastest flight time

2h 21m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Portland in the past 72 hours is $124. The best round-trip flight deal from Portland to Los Angeles found on momondo in the last 72 hours is $190.
The fastest flight from Portland to Los Angeles takes 2h 21m
Direct flights go from Portland to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)
Search flight deals

  • How far is Portland to Los Angeles by plane?

    Los Angeles is 824.7 mi away from Portland. In terms of flight time, this usually takes a little over 2h 21m.

  • 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 are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Los Angeles Airport?

  • 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 required travel and health documents for your Los Angeles Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Los Angeles Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Portland to Los Angeles?

  • What is the most popular airline from Portland to Los Angeles?

Best airlines flying from Portland to Los Angeles

Compare and see reviews for airlines that fly from Portland to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $56Free CancellationRating
5.8
3,144 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $68Free CancellationRating
6.3
8,083 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $88Free CancellationRating
7.8
2,774 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $137Free CancellationRating
7.9
7,968 reviews
Search Delta flights
Alaska AirlinesPriceFrom $147Free CancellationRating
8.0
11,045 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $148Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
8,966 reviews
Search United Airlines flights

  • Alaska Airlines Flights From Portland to Los Angeles

    The lowest priced Alaska Airlines flight from Portland to Los Angeles from the last 72 hours was $147. Generally, Alaska Airlines has 15 flights on this route every week with an average price of $241. Alaska Airlines is rated 8.0/10 by our users.

  • Southwest Flights From Portland to Los Angeles

    Another popular option for Portland to Los Angeles flights is Southwest (8.0/10, 4,236 ratings). Southwest flies from Portland to Los Angeles around 5 times per week, with deals starting from $158 round-trip and rising to an average price of around $261.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Temecula
Big Bear
Carlsbad
Riverside
Malibu
Oceanside
Inglewood
Huntington Beach
Newport Beach
Pasadena
Ventura
Irvine
Buena Park
Glendale
Redondo Beach
Orange
Downey

Why use momondo?

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

Finding the right flight to Los Angeles 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 Los Angeles quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Los Angeles from Portland with this policy.

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

momondo provides multiple filters to help you find the best flight to Los Angeles from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Los Angeles from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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