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Cheap flights from Los Angeles to Portland from £48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Portland departing on 6/1. 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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0 bags
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Find the cheapest flights from Los Angeles to Portland

Cheap return flights

Alaska Airlines Logo
18:07 - 20:30LAX-PDX
2h 23mdirect
Alaska Airlines Logo
07:21 - 09:59PDX-LAX
2h 38mdirect
£118Alaska Airlines
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Sat, 30 Aug - Wed, 3 Sep
Delta Logo
09:45 - 14:38LAX-PDX
4h 53m1 stop
Delta Logo
10:15 - 12:45PDX-LAX
2h 30mdirect
£125Delta
Find Deal
Wed, 3 Sep - Wed, 10 Sep
Alaska Airlines Logo
06:00 - 12:27LAX-PDX
6h 27m1 stop
Alaska Airlines Logo
15:40 - 20:54PDX-LAX
5h 14m1 stop
£128Alaska Airlines
Find Deal
Sat, 20 Sep - Sat, 20 Sep
Southwest Logo
09:10 - 16:25LAX-PDX
7h 15m1 stop
Southwest Logo
10:35 - 16:05PDX-LAX
5h 30m1 stop
£130Southwest
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Southwest Logo
16:40 - 20:20LAX-PDX
3h 40m1 stop
Southwest Logo
09:55 - 21:05PDX-LAX
11h 10m1 stop
£134Southwest
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Sat, 13 Sep - Sat, 20 Sep
Hawaiian Airlines Logo
09:00 - 11:30LAX-PDX
2h 30mdirect
Hawaiian Airlines Logo
10:34 - 16:35PDX-LAX
6h 01m1 stop
£142Hawaiian Airlines
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Sun, 19 Oct - Wed, 22 Oct
United Airlines Logo
16:00 - 20:05LAX-PDX
4h 05m1 stop
United Airlines Logo
05:45 - 12:43PDX-LAX
6h 58m1 stop
£156United Airlines
Find Deal
Thu, 15 Jan - Sun, 18 Jan
Hawaiian Airlines Logo
21:12 - 23:44LAX-PDX
2h 32mdirect
Hawaiian Airlines Logo
21:30 - 23:59PDX-LAX
2h 29mdirect
£159Hawaiian Airlines
Find Deal
Wed, 26 Nov - Tue, 2 Dec
Frontier Logo
06:15 - 11:30LAX-PDX
29h 15m1 stop
Frontier Logo
18:16 - 19:52PDX-LAX
25h 36m1 stop
£183Frontier
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Mon, 11 Aug - Sun, 17 Aug
United Airlines Logo
18:00 - 00:19LAX-PDX
6h 19m1 stop
United Airlines Logo
19:30 - 00:24PDX-LAX
4h 54m1 stop
£191United Airlines
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Sat, 17 Jan - Mon, 19 Jan

Delta flights from Los Angeles to Portland

Our best Delta deals on Los Angeles to Portland flight tickets
Delta
3 Sept
LAX09:45Los Angeles
4h 53m
1 stop
PDX14:38Portland
10 Sept
PDX10:15Portland
2h 30m
LAX12:45Los Angeles
£125
Find similar
Delta
27 Aug
LAX09:20Los Angeles
2h 19m
PDX11:39Portland
10 Sept
PDX10:15Portland
2h 30m
LAX12:45Los Angeles
£133
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Delta
6 Sept
LAX09:10Los Angeles
2h 19m
PDX11:29Portland
7 Sept
PDX06:09Portland
2h 31m
LAX08:40Los Angeles
£141
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Southwest flights from Los Angeles to Portland

Our best Southwest deals on Los Angeles to Portland flight tickets
Southwest
13 Sept
LAX09:10Los Angeles
7h 15m
1 stop
PDX16:25Portland
20 Sept
PDX10:35Portland
5h 30m
1 stop
LAX16:05Los Angeles
£130
Find similar
Southwest
13 Sept
LAX16:40Los Angeles
3h 40m
1 stop
PDX20:20Portland
20 Sept
PDX09:55Portland
11h 10m
1 stop
LAX21:05Los Angeles
£134
Find similar
Southwest
6 Sept
LAX09:55Los Angeles
7h 50m
2 stops
PDX17:45Portland
27 Sept
PDX09:20Portland
3h 50m
1 stop
LAX13:10Los Angeles
£143
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momondo 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, momondo users made 279,928 searches. Data last updated 31 July 2025.
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

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 30/8

18:07-20:30

Nonstop2h 23m

Portland

Wed 3/9

07:21-09:59

Nonstop2h 38m

£118

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 3/9

09:45-14:38

1 stop4h 53m

Portland

Wed 10/9

10:15-12:45

Nonstop2h 30m

£125

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 20/9

06:00-12:27

1 stop6h 27m

Portland

Sat 20/9

15:40-20:54

1 stop5h 14m

£128

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 13/9

09:10-16:25

1 stop7h 15m

Portland

Sat 20/9

10:35-16:05

1 stop5h 30m

£130

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 13/9

16:40-20:20

1 stop3h 40m

Portland

Sat 20/9

09:55-21:05

1 stop11h 10m

£134

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sun 19/10

09:00-11:30

Nonstop2h 30m

Portland

Wed 22/10

10:34-16:35

1 stop6h 01m

£142

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Thu 15/1

16:00-20:05

1 stop4h 05m

Portland

Sun 18/1

05:45-12:43

1 stop6h 58m

£156

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 26/11

21:12-23:44

Nonstop2h 32m

Portland

Tue 2/12

21:30-23:59

Nonstop2h 29m

£159

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Mon 11/8

06:15-11:30

1 stop29h 15m

Portland

Sun 17/8

18:16-19:52

1 stop25h 36m

£183

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 17/1

18:00-00:19

1 stop6h 19m

Portland

Mon 19/1

19:30-00:24

1 stop4h 54m

£191

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Los Angeles to Portland

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 typical price of a round-trip flight between Los Angeles and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Los Angeles is in January. Flight prices, which tend to average around £115, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until February to fly from Los Angeles, when ticket prices are also cheap, with an average price of £119.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Sunday when prices can be found for as low as £143. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Monday, with ticket prices averaging around £403.

What is the cheapest time of day to depart on your flight to Portland?

Flying to Portland from Los Angeles in the morning is the least expensive time of day to depart. momondo users have found prices as low as £200 when looking at flights departing in the morning. Try not to purchase tickets at midday because they tend to be around £403. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Los Angeles to Portland flight route?

Fly from Los Angeles to Portland for the best Los Angeles - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around £144 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Los Angeles for as low as £122 on momondo.

What cabin class options are available on Los Angeles to Portland flights?

There are 4 cabin classes available to choose from on Los Angeles to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Los Angeles to Portland flight prices changed over time?

As of July 2025, prices for Los Angeles to Portland flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Los Angeles to Portland (LAX to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Portland

Best price found

£48

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from Los Angeles in the past 72 hours is £48. The best return flight deal from Los Angeles to Portland found on momondo in the last 72 hours is £118.
The fastest flight from Los Angeles to Portland takes 2h 10m
Direct flights go from Los Angeles to Portland every day.
There is 1 airport near Portland: Portland (PDX)
Search flight deals

  • How far is Los Angeles to Portland by plane?

    There are 824.7 mi between Los Angeles and Portland. In terms of flight time, this usually takes a little over 2h 10m.

  • When did momondo last update prices for flights from Los Angeles Airport to Portland Airport?

    Prices for flights from Los Angeles Airport to Portland Airport were last updated today.

  • How old do you have to be to fly from Los Angeles Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to Portland?

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Vancouver
Astoria
Seaside

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Portland?

It is quick and easy to find Los Angeles to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

Can I find flights from Los Angeles to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Los Angeles to Portland?

momondo helps you find the best flight between Los Angeles and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Los Angeles to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Los Angeles to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Portland trip

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