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Cheap flights from Los Angeles to Portland from £59

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 Thursday or Monday and return on a Friday

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 18 September 2025.

Round-trip from

£102

One-way from

£59

Popular in

November

Cheapest in

January

Average price

£144

Good round-trip deal

£197 or less

Good one-way deal

£105 or less
Frontier
  • Frontier
  • 31/10-7/11
  • 1 total stop
  • 7h 51m total
  • Los Angeles to Portland
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Southwest
  • Southwest
  • 17/1
  • 1 total stop
  • 6h 25m total
  • Los Angeles to Portland
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Highest demand for flights based on searches. 5% potential increase in price (£6 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Los Angeles to Portland.
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Price to beat on a one-way flight from Los Angeles to Portland.
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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 18 September 2025.

Fri 31/1009:51LAX - PDX
Nonstop2h 32mFrontier
Fri 7/1110:03PDX - LAX
1 stop5h 19mFrontier
Deal found 16/9£102
Tue 28/1017:15LAX - PDX
1 stop5h 25mSouthwest
Sat 1/1115:25PDX - LAX
1 stop5h 50mSouthwest
Deal found 16/9£116
Tue 21/1013:35LAX - PDX
1 stop4h 58mUnited Airlines
Wed 22/1015:50PDX - LAX
1 stop4h 31mUnited Airlines
Deal found 18/9£119
Fri 10/1006:00LAX - PDX
1 stop4h 14mUnited Airlines
Tue 14/1005:30PDX - LAX
1 stop6h 55mUnited Airlines
Deal found 16/9£126
Sat 11/1020:55LAX - PDX
Nonstop2h 29mAlaska Airlines
Tue 14/1010:30PDX - LAX
Nonstop2h 24mAlaska Airlines
Deal found 16/9£130
Sat 11/1006:00LAX - PDX
1 stop4h 14mUnited Airlines
Wed 15/1005:30PDX - LAX
1 stop6h 55mUnited Airlines
Deal found 16/9£134
Sat 11/1010:26LAX - PDX
1 stop4h 16mUnited Airlines
Tue 14/1005:30PDX - LAX
1 stop6h 55mUnited Airlines
Deal found 17/9£135
Wed 8/1014:26LAX - PDX
Nonstop2h 24mAlaska Airlines
Fri 17/1017:45PDX - LAX
Nonstop2h 26mAlaska Airlines
Deal found 16/9£137
Tue 18/1117:15LAX - PDX
1 stop5h 15mSouthwest
Sun 23/1105:30PDX - LAX
1 stop4h 30mSouthwest
Deal found 16/9£138

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 18 September 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

Fri 10/10

06:00-10:14

1 stop4h 14m

Portland

Tue 14/10

05:30-12:25

1 stop6h 55m

£126

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 23/12

19:55-22:24

Nonstop2h 29m

Portland

Tue 30/12

21:45-00:22

Nonstop2h 37m

£130

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 8/10

16:35-19:00

Nonstop2h 25m

Portland

Wed 15/10

10:23-12:49

Nonstop2h 26m

£130

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 27/12

19:55-22:24

Nonstop2h 29m

Portland

Tue 30/12

21:45-00:22

Nonstop2h 37m

£130

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 18/11

07:10-09:40

Nonstop2h 30m

Portland

Wed 3/12

06:29-09:00

Nonstop2h 31m

£130

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 24/12

19:24-22:01

Nonstop2h 37m

Portland

Wed 31/12

10:40-13:13

Nonstop2h 33m

£130

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 14/10

13:47-16:12

Nonstop2h 25m

Portland

Sat 18/10

10:23-12:49

Nonstop2h 26m

£130

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 19/11

09:15-11:46

Nonstop2h 31m

Portland

Tue 2/12

17:17-19:45

Nonstop2h 28m

£130

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 23/12

19:55-22:24

Nonstop2h 29m

Portland

Wed 31/12

10:40-13:13

Nonstop2h 33m

£130

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 11/10

07:00-09:28

Nonstop2h 28m

Portland

Tue 14/10

17:07-19:29

Nonstop2h 22m

£130

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 23 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 12 September 2025.

The best time to book flights from Los Angeles to Portland is 32 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, January is the cheapest month in which you can book a flight from Los Angeles to Portland (average of £736). Flying from Los Angeles to Portland in July is currently the most expensive (average of £1,048). 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 18 September 2025.

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 morning could potentially save you up to 19% on airfare.

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 18 September 2025.
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.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 58 daily flights to Portland from 1 airline. 2h 32m 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?

    The Los Angeles to Portland flight path was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Airlines like United Airlines, Alaska Airlines, and Delta fly from Los Angeles to Portland in about 2h 29m. The time it takes to get you to your destination can typically vary by up to 1h 45m. 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 £112. Alaska Airlines is priced at 22% 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 Horizon Air (100%), KLM (94%) or Air France (94%) 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?

    The cheapest flight price from Los Angeles to Portland is £105. On average you can expect to pay £222. The most popular route, (Los Angeles - Portland), can usually be booked for £102.

  • 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 £736). Flying from Los Angeles to Portland in July is currently the most expensive (average of £1,048). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Lincoln City

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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.
Los Angeles to Eugene flights
San Diego to Portland flights
San Francisco to Portland flights

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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£112Average£197FlexibilityNo 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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