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Cheap flights from Portland to Los Angeles from $75

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 9/10. 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 (PDX-LAX)

Cheap round-trip flights

Frontier Logo
1:38 pm - 4:06 pmPDX-LAX
2h 28mnonstop
Frontier Logo
9:44 am - 12:08 pmLAX-PDX
2h 24mnonstop
$123Frontier
Find Deal
Sat, Sep 13 - Mon, Sep 15
Frontier Logo
1:08 pm - 3:36 pmPDX-LAX
2h 28mnonstop
Frontier Logo
9:02 am - 10:24 amLAX-PDX
25h 22m1 stop
$124Frontier
Find Deal
Fri, Sep 19 - Sun, Sep 21
Frontier Logo
1:08 pm - 3:36 pmPDX-LAX
2h 28mnonstop
Frontier Logo
9:44 am - 12:08 pmLAX-PDX
2h 24mnonstop
$125Frontier
Find Deal
Thu, Sep 11 - Mon, Sep 15
Frontier Logo
1:38 pm - 4:06 pmPDX-LAX
2h 28mnonstop
Frontier Logo
9:44 am - 12:08 pmLAX-PDX
2h 24mnonstop
$126Frontier
Find Deal
Sat, Sep 27 - Mon, Sep 29
Logo
2:18 pm - 4:44 pmPDX-LAX
2h 26mnonstop
Logo
9:26 am - 7:36 pmLAX-PDX
10h 10m1 stop
$132
Find Deal
Thu, Oct 23 - Tue, Oct 28
Logo
1:08 pm - 3:36 pmPDX-LAX
2h 28mnonstop
Logo
6:15 am - 11:11 amLAX-PDX
4h 56m1 stop
$145
Find Deal
Fri, Sep 12 - Tue, Sep 16
Spirit Airlines Logo
12:07 pm - 6:55 pmPDX-LAX
6h 48m1 stop
Spirit Airlines Logo
7:50 pm - 11:11 amLAX-PDX
15h 21m1 stop
$161Spirit Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 10
American Airlines Logo
7:45 am - 10:19 amPDX-LAX
2h 34mnonstop
American Airlines Logo
6:00 pm - 8:30 pmLAX-PDX
2h 30mnonstop
$169American Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
Alaska Airlines Logo
7:00 am - 9:30 amPDX-LAX
2h 30mnonstop
Alaska Airlines Logo
2:26 pm - 4:50 pmLAX-PDX
2h 24mnonstop
$170Alaska Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Spirit Airlines Logo
8:36 pm - 5:02 pmPDX-LAX
20h 26m2 stops
Spirit Airlines Logo
9:26 am - 7:36 pmLAX-PDX
10h 10m1 stop
$171Spirit Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14

Frontier flights from Portland to Los Angeles

Our best Frontier deals on Portland to Los Angeles flight tickets
Frontier
Sep 13
PDX1:38 pmPortland
2h 28m
LAX4:06 pmLos Angeles
Sep 15
LAX9:44 amLos Angeles
2h 24m
PDX12:08 pmPortland
$123
Find similar
Frontier
Sep 19
PDX1:08 pmPortland
2h 28m
LAX3:36 pmLos Angeles
Sep 21
LAX9:02 amLos Angeles
25h 22m
1 stop
PDX10:24 amPortland
$124
Find similar
Frontier
Sep 11
PDX1:08 pmPortland
2h 28m
LAX3:36 pmLos Angeles
Sep 15
LAX9:44 amLos Angeles
2h 24m
PDX12:08 pmPortland
$125
Find similar

Spirit Airlines flights from Portland to Los Angeles

Our best Spirit Airlines deals on Portland to Los Angeles flight tickets
Spirit Airlines
Sep 9
PDX12:07 pmPortland
6h 48m
1 stop
LAX6:55 pmLos Angeles
Sep 10
LAX7:50 pmLos Angeles
15h 21m
1 stop
PDX11:11 amPortland
$161
Find similar
Spirit Airlines
Oct 7
PDX8:36 pmPortland
20h 26m
2 stops
LAX5:02 pmLos Angeles
Oct 14
LAX9:26 amLos Angeles
10h 10m
1 stop
PDX7:36 pmPortland
$171
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 August 24, 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 9/13

1:38 pm-4:06 pm

Nonstop2h 28m

Los Angeles

Mon 9/15

9:44 am-12:08 pm

Nonstop2h 24m

$123

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Fri 9/19

1:08 pm-3:36 pm

Nonstop2h 28m

Los Angeles

Sun 9/21

9:02 am-10:24 am

1 stop25h 22m

$124

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 9/11

1:08 pm-3:36 pm

Nonstop2h 28m

Los Angeles

Mon 9/15

9:44 am-12:08 pm

Nonstop2h 24m

$125

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 9/27

1:38 pm-4:06 pm

Nonstop2h 28m

Los Angeles

Mon 9/29

9:44 am-12:08 pm

Nonstop2h 24m

$126

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 10/23

2:18 pm-4:44 pm

Nonstop2h 26m

Los Angeles

Tue 10/28

9:26 am-7:36 pm

1 stop10h 10m

$132

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Fri 9/12

1:08 pm-3:36 pm

Nonstop2h 28m

Los Angeles

Tue 9/16

6:15 am-11:11 am

1 stop4h 56m

$145

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 9/9

12:07 pm-6:55 pm

1 stop6h 48m

Los Angeles

Wed 9/10

7:50 pm-11:11 am

1 stop15h 21m

$161

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 10/7

7:45 am-10:19 am

Nonstop2h 34m

Los Angeles

Wed 10/15

6:00 pm-8:30 pm

Nonstop2h 30m

$169

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 10/7

7:00 am-9:30 am

Nonstop2h 30m

Los Angeles

Tue 10/14

2:26 pm-4:50 pm

Nonstop2h 24m

$170

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 10/7

8:36 pm-5:02 pm

2 stops20h 26m

Los Angeles

Tue 10/14

9:26 am-7:36 pm

1 stop10h 10m

$171

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 $293. 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 $444.

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 $259. In the morning is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $422 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 $194 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 $163 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 August 2025, prices for Portland to Los Angeles flights are approximately 34% 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

$131

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 $131. The best round-trip flight deal from Portland to Los Angeles found on momondo in the last 72 hours is $186.
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 26m.

  • 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
Spirit AirlinesPriceFrom $40Free CancellationRating
6.3
8,027 reviews
Search Spirit Airlines flights
FrontierPriceFrom $54Free CancellationRating
5.8
3,202 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $89Free CancellationRating
7.8
2,679 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $137Free CancellationRating
7.9
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $139Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $147Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,247 reviews
Search Southwest flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
8,937 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 23 flights on this route every week with an average price of $242. 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, 4,247 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
Big Bear
Temecula
Carlsbad
Riverside
Malibu
Inglewood
Oceanside
Huntington Beach
Newport Beach
Pasadena
Ventura
Irvine
Buena Park
Redondo Beach
Glendale
Garden Grove
Orange

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.
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