Cheap flights from Los Angeles to Portland from $121

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
18 Aug — 25 Aug1
1 adult

Cheapflights Tip: The best prices from Los Angeles to Portland are usually found in January or February, booked 59 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Los Angeles to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 August 2025.

Round-trip from

$206

One-way from

$121

Popular in

November

Cheapest in

January

Average price

$318

Good one-way deal

$201 or less
Spirit Airlines
  • Spirit Airlines
  • 28/10-4/11
  • 2 total stops
  • 21h 51m total
  • Los Angeles to Portland
Southwest
  • Southwest
  • 10/9
  • 1 total stop
  • 6h 35m total
  • Los Angeles to Portland
Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a one-way flight from Los Angeles to Portland.

Find flight deals from Los Angeles to Portland

Cheapest flights from Los Angeles to Portland
Explore the most affordable flight options available from Los Angeles to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Tue 28/1009:26LAX - PDX
1 stop10h 10mSpirit Airlines
Tue 4/1120:36PDX - LAX
1 stop11h 41mSpirit Airlines
Deal found 13/8$206
Tue 14/1014:40LAX - PDX
1 stop5h 00mSouthwest
Wed 15/1007:00PDX - LAX
1 stop7h 00mSouthwest
Deal found 11/8$241
Thu 25/919:50LAX - PDX
1 stop15h 21mSpirit Airlines
Thu 2/1020:18PDX - LAX
1 stop14h 38mSpirit Airlines
Deal found 11/8$246
Mon 8/914:15LAX - PDX
1 stop5h 20mSouthwest
Tue 16/914:25PDX - LAX
1 stop4h 25mSouthwest
Deal found 11/8$256
Mon 8/914:45LAX - PDX
1 stop5h 05mSouthwest
Tue 9/906:10PDX - LAX
2 stops7h 50mSouthwest
Deal found 11/8$264
Tue 7/1009:00LAX - PDX
Nonstop2h 30mHawaiian Airlines
Wed 15/1010:30PDX - LAX
1 stop5h 12mHawaiian Airlines
Deal found 11/8$266
Sun 31/809:44LAX - PDX
Nonstop2h 24mFrontier
Tue 2/906:51PDX - LAX
1 stop17h 36mFrontier
Deal found 11/8$267
Wed 24/911:00LAX - PDX
Nonstop2h 24mHawaiian Airlines
Wed 1/1010:30PDX - LAX
1 stop5h 26mHawaiian Airlines
Deal found 12/8$269
Wed 3/909:10LAX - PDX
Nonstop2h 19mDelta
Wed 10/906:14PDX - LAX
Nonstop2h 31mDelta
Deal found 11/8$272
Tue 7/1015:25LAX - PDX
1 stop6h 50mSouthwest
Fri 10/1018:05PDX - LAX
1 stop4h 15mSouthwest
Deal found 12/8$275
Thu 25/914:03LAX - PDX
1 stop10h 09mFrontier
Thu 2/1013:08PDX - LAX
Nonstop2h 28mFrontier
Deal found 11/8$276

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to Portland 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, Cheapflights users made 647,157 searches. Data last updated 13 August 2025.
Use the filters below to find and compare flights from Los Angeles to Portland that are best for you.

Fly from

Los Angeles

Fly to

Portland

Route

Depart

Return

Price

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 28/10

09:26-19:36

1 stop10h 10m

Portland

Tue 4/11

20:36-08:17

1 stop11h 41m

$206

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 14/10

14:40-19:40

1 stop5h 00m

Portland

Wed 15/10

07:00-14:00

1 stop7h 00m

$241

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Thu 25/9

19:50-11:11

1 stop15h 21m

Portland

Thu 2/10

20:18-10:56

1 stop14h 38m

$246

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 24/9

16:15-21:55

1 stop5h 40m

Portland

Sat 27/9

05:10-12:20

1 stop7h 10m

$256

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Mon 13/10

11:00-15:15

1 stop4h 15m

Portland

Wed 15/10

05:50-11:45

1 stop5h 55m

$256

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 25/10

10:00-16:50

1 stop6h 50m

Portland

Tue 28/10

15:10-23:00

1 stop7h 50m

$256

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 14/10

18:55-23:45

1 stop4h 50m

Portland

Thu 16/10

18:05-22:20

1 stop4h 15m

$256

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 8/10

18:55-23:45

1 stop4h 50m

Portland

Mon 13/10

05:30-10:45

1 stop5h 15m

$256

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Mon 8/9

14:15-19:35

1 stop5h 20m

Portland

Tue 16/9

14:25-18:50

1 stop4h 25m

$256

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Mon 8/9

14:45-19:50

1 stop5h 05m

Portland

Tue 9/9

06:10-14:00

2 stops7h 50m

$264

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 18 results
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Best time to book a flight from Los Angeles to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Los Angeles with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Portland

How far ahead should I book a flight from Los Angeles to Portland?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Portland. Price data was last updated on 8 August 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Los Angeles to Portland?

Currently, January is the cheapest month in which you can book a flight from Los Angeles to Portland (average of $908). Flying from Los Angeles to Portland in December is currently the most expensive (average of $1,407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to PDX?

Find hourly flight availability from Los Angeles to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 August 2025.

When flying from Los Angeles to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 30% versus a flight in the afternoon.

Weekly flight availability from Los Angeles to Portland

Explore weekly flight availability from Los Angeles to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 August 2025.

The most flights from LAX to PDX are scheduled on a Monday (79 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Los Angeles to Portland flight route?

  • What are the cheapest airlines flying from Los Angeles to Portland round-trip?

    According to our current data, Spirit Airlines ($206), and Southwest ($241) offers the cheapest pricing from Los Angeles to Portland. You may be able to fly from Los Angeles to Portland for 31% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Los Angeles to Portland?

    Consider Aer Lingus (100%), KLM (92%) or Air France (91%) when booking your flight. These represent the most reliable airlines when flying from Los Angeles to Portland.

  • What are the cheapest flights from Los Angeles to Portland?

    On average you can expect to pay $304 for a flight from Los Angeles to Portland. The cheapest flight overall is $201 while the most popular route, (Los Angeles - Portland) is currently priced at $246.

  • Can I find deals for flights from Los Angeles to Portland that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Portland.

  • Can I find deals for business class flights from Los Angeles to Portland?

    Yes. Cheapflights offers flight deals from Los Angeles to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Portland?

    Currently, January is the cheapest month in which you can book a flight from Los Angeles to Portland (average of $908). Flying from Los Angeles to Portland in December is currently the most expensive (average of $1,407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Los Angeles to Portland

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How does Cheapflights help users find flights from Los Angeles to Portland?

Deals for Los Angeles to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Portland?

Cheapflights simply makes it quick and affordable to book flights from Los Angeles to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Los Angeles to Portland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Los Angeles to Portland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Los Angeles to Portland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portland from Los Angeles today and book when prices fit your budget.

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