Cheap flights from Los Angeles to Portland from £65

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles to Portland are usually found in January or May, booked 73 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Los Angeles to Portland

Enter your travel dates to find the best prices.

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 26 March 2026.

Tue 21/418:10
LAX
-
PDX
1 stop4h 50m
Southwest
Tue 28/417:00
PDX
-
LAX
1 stop4h 10m
Southwest
Deal found 22/3£110
Tue 28/406:20
LAX
-
PDX
2 stops7h 20m
Southwest
Tue 5/506:30
PDX
-
LAX
1 stop6h 30m
Southwest
Deal found 24/3£118
Wed 22/413:40
LAX
-
PDX
1 stop6h 50m
Southwest
Wed 29/407:40
PDX
-
LAX
1 stop3h 50m
Southwest
Deal found 24/3£118
Sat 30/507:00
LAX
-
PDX
1 stop6h 55m
Southwest
Tue 2/617:00
PDX
-
LAX
1 stop4h 10m
Southwest
Deal found 24/3£120
Wed 13/506:15
LAX
-
PDX
1 stop5h 30m
Southwest
Sat 16/505:30
PDX
-
LAX
1 stop3h 45m
Southwest
Deal found 26/3£123
Wed 29/406:20
LAX
-
PDX
2 stops7h 20m
Southwest
Sat 2/507:30
PDX
-
LAX
1 stop3h 40m
Southwest
Deal found 22/3£124
Tue 14/415:35
LAX
-
PDX
2 stops7h 35m
Southwest
Tue 21/406:30
PDX
-
LAX
1 stop6h 30m
Southwest
Deal found 24/3£127
Tue 14/413:40
LAX
-
PDX
1 stop6h 50m
Southwest
Sat 25/405:30
PDX
-
LAX
1 stop3h 45m
Southwest
Deal found 24/3£127
Sat 23/513:50
LAX
-
PDX
1 stop5h 00m
Southwest
Tue 26/506:00
PDX
-
LAX
1 stop6h 15m
Southwest
Deal found 25/3£129
Tue 21/415:35
LAX
-
PDX
2 stops7h 35m
Southwest
Sat 25/415:30
PDX
-
LAX
1 stop3h 55m
Southwest
Deal found 23/3£132

Find 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 26 March 2026.

Round-trip from

£110

One-way from

£65

Popular in

November

Cheapest in

January

Average price

£182
Southwest
  • Southwest
  • 29/4-5/5
  • 2 total stops
  • 10h 20m total
  • Los Angeles to Portland
Southwest
  • Southwest
  • 21/4
  • 2 total stops
  • 7h 35m total
  • Los Angeles to Portland
Highest demand for flights based on searches. 5% potential increase in price (£7 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in March 2026

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 858,174 searches. Data last updated 26 March 2026.
Use the filters below to find and compare flights from Los Angeles to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 28/4

06:20-13:40

2 stops7h 20m

Portland

Thu 30/4

05:30-10:30

1 stop5h 00m

£144

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 6/5

07:05-09:38

Nonstop2h 33m

Portland

Sat 9/5

21:32-23:59

Nonstop2h 27m

£148

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 13/5

11:00-13:31

Nonstop2h 31m

Portland

Sat 16/5

12:33-14:59

Nonstop2h 26m

£148

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 15/4

18:10-23:00

1 stop4h 50m

Portland

Fri 17/4

05:20-10:25

1 stop5h 05m

£157

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 6/5

14:43-19:34

1 stop4h 51m

Portland

Sat 16/5

05:00-09:53

1 stop4h 53m

£163
Fastest return journey

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 18/4

07:40-10:04

Nonstop2h 24m

Portland

Sun 19/4

20:15-22:41

Nonstop2h 26m

£178

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 12/5

14:17-16:49

Nonstop2h 32m

Portland

Sat 16/5

05:00-09:53

1 stop4h 53m

£181

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 13/5

16:50-22:25

1 stop5h 35m

Portland

Fri 15/5

05:00-12:35

1 stop7h 35m

£186

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sun 10/5

06:55-13:35

1 stop6h 40m

Portland

Sun 17/5

05:00-09:15

1 stop4h 15m

£193
Cheapest one-way

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 29/7

06:00-10:20

1 stop4h 20m

£82

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 13 March 2026.

The best time to book flights from Los Angeles to Portland is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Los Angeles to Portland (average of £55). Flying from Los Angeles to Portland in February is currently the most expensive (average of £86). 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 26 March 2026.

One of the essential ways to save on airfare from Los Angeles to Portland is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

How much does it cost for a return flight from Los Angeles to Portland?

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated 26 March 2026.
See what other customers who have flown with Alaska Airlines from Los Angeles to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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.
  • What airports do I use to fly from Los Angeles to Portland?

    Portland is the airport most travelers will use when flying to Portland from Los Angeles. Booking flights from Los Angeles (LAX) to Portland (PDX) should be relatively easy as there are 43 daily flights to Portland from 1 airline. 2h 24m is how long a flight from Los Angeles to Portland will take if you book a nonstop flight.

  • How popular is this Los Angeles to Portland flight route?

  • How long is the flight from Los Angeles to Portland?

    Airlines like Alaska Airlines and Southwest fly from Los Angeles to Portland in about 2h 33m. The time it takes to get you to your destination can typically vary by up to 2h 52m. There are 834 mi between Los Angeles and Portland. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Los Angeles to Portland round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Portland, with prices starting at £159. Alaska Airlines is priced at 2% lower than the current average price of a flight leaving 3 months from now.

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

    Consider Air France (95%), Finnair (91%) or Alaska Airlines (91%) when booking your flight. These represent the most reliable airlines when flying from Los Angeles to Portland.

  • 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, March is the cheapest month in which you can book a flight from Los Angeles to Portland (average of £55). Flying from Los Angeles to Portland in February is currently the most expensive (average of £86). 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

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Los Angeles to Portland

Discover the top airline that operate flights from Los Angeles to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£159Average£239FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Millions of users choose and trust Cheapflights to book the best flight deals from Los Angeles to Portland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Portland from Los Angeles? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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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