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Cheap flights from Los Angeles to Portland from C$ 116

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Los Angeles to Portland are usually found in January or February, booked 32 days in advance, depart on a Monday or Tuesday 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 11 September 2025.

Round-trip from

C$ 172

One-way from

C$ 116

Popular in

November

Cheapest in

January

Average price

C$ 245

Good one-way deal

C$ 148 or less
Southwest
  • Southwest
  • 21/10-12/11
  • 2 total stops
  • 13h 30m total
  • Los Angeles to Portland
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Southwest
  • Southwest
  • 4/12
  • 1 total stop
  • 3h 45m total
  • Los Angeles to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 11 September 2025.

Tue 21/103:10 p.m.LAX - PDX
1 stop8h 10mSouthwest
Wed 12/1112:05 p.m.PDX - LAX
1 stop5h 20mSouthwest
Deal found 11/9C$ 172
Tue 21/105:15 p.m.LAX - PDX
1 stop5h 25mSouthwest
Wed 22/1010:45 a.m.PDX - LAX
1 stop3h 55mSouthwest
Deal found 10/9C$ 179
Sat 25/105:30 a.m.LAX - PDX
1 stop5h 00mSouthwest
Tue 28/105:10 a.m.PDX - LAX
1 stop5h 30mSouthwest
Deal found 9/9C$ 182
Wed 1/109:55 a.m.LAX - PDX
1 stop4h 45mSouthwest
Wed 1/104:50 p.m.PDX - LAX
1 stop4h 10mSouthwest
Deal found 10/9C$ 186
Tue 7/102:40 p.m.LAX - PDX
1 stop5h 00mSouthwest
Sat 11/106:45 a.m.PDX - LAX
1 stop3h 40mSouthwest
Deal found 11/9C$ 195
Sat 18/105:10 p.m.LAX - PDX
1 stop5h 05mSouthwest
Tue 21/106:45 a.m.PDX - LAX
1 stop5h 10mSouthwest
Deal found 11/9C$ 197
Wed 1/106:30 a.m.LAX - PDX
1 stop3h 50mSouthwest
Mon 6/106:30 a.m.PDX - LAX
1 stop5h 20mSouthwest
Deal found 9/9C$ 201
Wed 15/1012:00 p.m.LAX - PDX
1 stop4h 20mSouthwest
Thu 16/106:40 a.m.PDX - LAX
1 stop3h 40mSouthwest
Deal found 11/9C$ 208
Wed 12/111:10 p.m.LAX - PDX
2 stops6h 45mSouthwest
Sat 15/116:40 a.m.PDX - LAX
1 stop6h 30mSouthwest
Deal found 11/9C$ 213
Thu 23/1010:46 a.m.LAX - PDX
Nonstop2h 20mFrontier
Sun 26/102:18 p.m.PDX - LAX
Nonstop2h 26mFrontier
Deal found 11/9C$ 219
Wed 8/1010:26 a.m.LAX - PDX
1 stop4h 16mUnited Airlines
Sat 11/103:50 p.m.PDX - LAX
1 stop4h 31mUnited Airlines
Deal found 9/9C$ 224
Sat 6/129:20 a.m.LAX - PDX
1 stop7h 10mSouthwest
Mon 15/126:40 a.m.PDX - LAX
1 stop3h 50mSouthwest
Deal found 11/9C$ 226

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 11 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

Tue 21/10

3:10 p.m.-11:20 p.m.

1 stop8h 10m

Portland

Wed 12/11

12:05 p.m.-5:25 p.m.

1 stop5h 20m

C$ 172

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 25/10

5:30 a.m.-10:30 a.m.

1 stop5h 00m

Portland

Tue 28/10

5:10 a.m.-10:40 a.m.

1 stop5h 30m

C$ 182

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 18/10

1:15 p.m.-5:35 p.m.

1 stop4h 20m

Portland

Wed 22/10

10:45 a.m.-4:35 p.m.

1 stop5h 50m

C$ 197

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 12/11

11:35 a.m.-3:20 p.m.

1 stop3h 45m

Portland

Thu 13/11

5:30 a.m.-10:00 a.m.

1 stop4h 30m

C$ 201

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Mon 27/10

6:35 p.m.-10:20 p.m.

1 stop3h 45m

Portland

Wed 29/10

10:45 a.m.-2:40 p.m.

1 stop3h 55m

C$ 201

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 21/10

6:20 p.m.-10:15 p.m.

1 stop3h 55m

Portland

Thu 23/10

6:30 a.m.-11:50 a.m.

1 stop5h 20m

C$ 201

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 7/10

2:40 p.m.-7:40 p.m.

1 stop5h 00m

Portland

Mon 13/10

6:40 a.m.-10:20 a.m.

1 stop3h 40m

C$ 201

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 5/11

8:15 a.m.-1:30 p.m.

1 stop5h 15m

Portland

Sun 9/11

5:30 a.m.-10:00 a.m.

1 stop4h 30m

C$ 224

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 8/10

1:47 p.m.-4:12 p.m.

Nonstop2h 25m

Portland

Wed 15/10

5:07 p.m.-7:29 p.m.

Nonstop2h 22m

C$ 245

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 7/10

2:26 p.m.-4:50 p.m.

Nonstop2h 24m

Portland

Sat 11/10

5:45 p.m.-8:11 p.m.

Nonstop2h 26m

C$ 245

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 24 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 round-trip 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 round-trip flight from Los Angeles to Portland. Price data was last updated on 29 August 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, August is the cheapest month in which you can book a flight from Los Angeles to Portland (average of C$ 259). Flying from Los Angeles to Portland in December is currently the most expensive (average of C$ 404). 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 11 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Los Angeles to Portland as you normally would.

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?

    This flight path from Los Angeles to Portland was viewed by 7 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?

    A quick flight from Los Angeles to Portland can take about 5h. Southwest provides one of the quickest options available for as low as C$ 182. There are 1342 km between Los Angeles and Portland.

  • What are the cheapest airlines to fly from Los Angeles to Portland one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at C$ 116. United Airlines flights start at C$ 116 while deals on Hawaiian Airlines start at C$ 125 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Los Angeles to Portland on time: Horizon Air (100%), KLM (94%), Iberia (92%).

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

    On average you can expect to pay C$ 222 for a flight from Los Angeles to Portland. The cheapest flight overall is C$ 148 while the most popular route, (Los Angeles - Portland) is currently priced at C$ 428.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Los Angeles to Portland (average of C$ 259). Flying from Los Angeles to Portland in December is currently the most expensive (average of C$ 404). 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
Vancouver
Seaside
Tillamook
Cannon Beach
Lincoln City

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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?

Not ready to book yet? You can track prices for flights from Los Angeles to Portland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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