$170+ Cheap flights from Los Angeles to Portland, ME (LAX - PWM)
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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PWM
Jun 28 — Jul 51
Round-trip
1 adult, Economy
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Find cheap flights from Los Angeles to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Los Angeles to Portland
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Best
Last-minute
One-way
Cheapest flights from Los Angeles to PortlandExplore 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 May 29, 2026.
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 May 29, 2026.
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:35 pm
LAX
- PWM
1 stop8h 15m
Southwest
Tue 9/85:45 am
PWM
- LAX
1 stop8h 40m
Southwest
Deal found 5/29![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:50 am
LAX
- PWM
1 stop10h 23m
Delta
Tue 8/256:05 am
PWM
- LAX
1 stop8h 50m
Delta
Deal found 5/26![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:30 pm
LAX
- PWM
2 stops10h 25m
Southwest
Wed 8/266:15 pm
PWM
- LAX
1 stop8h 20m
Southwest
Deal found 5/28![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:30 pm
LAX
- PWM
1 stop7h 25m
Southwest
Tue 9/85:45 am
PWM
- LAX
1 stop8h 40m
Southwest
Deal found 5/28![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:25 am
LAX
- PWM
2 stops9h 45m
Southwest
Tue 8/255:45 am
PWM
- LAX
1 stop8h 40m
Southwest
Deal found 5/29![Southwest logo]()
$351
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:05 am
LAX
- PWM
1 stop10h 54m
Delta
Thu 8/276:05 am
PWM
- LAX
1 stop10h 57m
Delta
Deal found 5/24![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:35 pm
LAX
- PWM
1 stop8h 20m
Southwest
Sat 9/195:40 am
PWM
- LAX
2 stops11h 45m
Southwest
Deal found 5/28![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:15 am
LAX
- PWM
1 stop9h 44m
Delta
Wed 10/72:35 pm
PWM
- LAX
1 stop9h 47m
Delta
Deal found 5/28![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:30 pm
LAX
- PWM
2 stops10h 25m
Southwest
Sat 8/297:25 am
PWM
- LAX
2 stops11h 40m
Southwest
Deal found 5/28![Southwest logo]()
$364
Best flights from Los Angeles to PortlandDiscover carefully curated flight deals from Los Angeles to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 29, 2026.
Discover carefully curated flight deals from Los Angeles to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 29, 2026.
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 pm
LAX
- PWM
1 stop8h 15m
Southwest
Mon 8/313:40 pm
PWM
- LAX
2 stops10h 20m
Southwest
Deal found 5/28![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 pm
LAX
- PWM
1 stop8h 04m
Delta
Sun 9/136:00 am
PWM
- LAX
1 stop10h 59m
Delta
Deal found 5/28![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am
LAX
- PWM
1 stop8h 05m
Southwest
Mon 10/2610:30 am
PWM
- LAX
1 stop10h 05m
Southwest
Deal found 5/28![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:59 pm
LAX
- PWM
1 stop7h 46m
Delta
Mon 10/54:45 pm
PWM
- LAX
1 stop8h 37m
Delta
Deal found 5/28![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:20 am
LAX
- PWM
1 stop10h 11m
Delta
Sun 8/306:05 am
PWM
- LAX
1 stop10h 57m
Delta
Deal found 5/24![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:15 pm
LAX
- PWM
1 stop11h 10m
Southwest
Wed 8/126:15 pm
PWM
- LAX
1 stop8h 20m
Southwest
Deal found 5/25![Southwest logo]()
$429
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:55 am
LAX
- PWM
1 stop9h 30m
Southwest
Fri 9/251:05 pm
PWM
- LAX
2 stops9h 15m
Southwest
Deal found 5/27![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:59 pm
LAX
- PWM
1 stop7h 46m
Delta
Sun 8/96:00 am
PWM
- LAX
1 stop8h 54m
Delta
Deal found 5/27![Delta logo]()
$548
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:55 pm
LAX
- PWM
2 stops9h 30m
Southwest
Tue 9/810:30 am
PWM
- LAX
2 stops11h 15m
Southwest
Deal found 5/28![Southwest logo]()
$518
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:00 pm
LAX
- PWM
2 stops10h 00m
Southwest
Tue 6/167:10 pm
PWM
- LAX
1 stop8h 00m
Southwest
Deal found 5/28![Southwest logo]()
$543
Last-minute flights from Los Angeles to PortlandDiscover last-minute flight deals from Los Angeles to Portland. Data last updated May 29, 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to Portland. Data last updated May 29, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:13 am
LAX
- PWM
1 stop8h 33m
American Airlines
Mon 8/246:46 pm
PWM
- LAX
1 stop9h 11m
American Airlines
Deal found 5/24![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
LAX
- PWM
1 stop8h 06m
American Airlines
Wed 6/176:54 pm
PWM
- LAX
1 stop9h 05m
American Airlines
Deal found 5/26![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:33 am
LAX
- PWM
1 stop10h 32m
Delta
Tue 6/164:45 pm
PWM
- LAX
1 stop9h 01m
Delta
Deal found 5/28![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:00 am
LAX
- PWM
1 stop9h 25m
American Airlines
Sat 6/207:28 pm
PWM
- LAX
1 stop8h 31m
American Airlines
Deal found 5/29![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:30 am
LAX
- PWM
1 stop7h 13m
Delta
Mon 6/296:57 pm
PWM
- LAX
1 stop8h 34m
Delta
Deal found 5/25![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:30 am
LAX
- PWM
1 stop7h 13m
Delta
Wed 6/246:57 pm
PWM
- LAX
1 stop8h 34m
Delta
Deal found 5/26![Delta logo]()
$448
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:05 am
LAX
- PWM
1 stop10h 41m
American Airlines
Wed 6/245:36 pm
PWM
- LAX
1 stop9h 23m
American Airlines
Deal found 5/25![American Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:02 am
LAX
- PWM
1 stop8h 23m
American Airlines
Tue 6/307:28 pm
PWM
- LAX
1 stop8h 31m
American Airlines
Deal found 5/27![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:00 am
LAX
- PWM
1 stop15h 52m
Delta
Sat 7/42:59 pm
PWM
- LAX
1 stop11h 42m
Delta
Deal found 5/27![Delta logo]()
$461
One-way flights from Los Angeles to PortlandSearch for one-way flight options from Los Angeles to Portland. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
Search for one-way flight options from Los Angeles to Portland. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:30 am
LAX
- PWM
1 stop7h 12m
Delta
Deal found 5/28![Delta logo]()
$170
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:30 pm
LAX
- PWM
2 stops10h 25m
Southwest
Deal found 5/28![Southwest logo]()
$175
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:40 am
LAX
- PWM
1 stop7h 20m
Southwest
Deal found 5/28![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:20 am
LAX
- PWM
2 stops10h 35m
Southwest
Deal found 5/29![Southwest logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:03 pm
LAX
- PWM
1 stop31h 09m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:27 pm
LAX
- PWM
2 stops30h 12m
Breeze Airways
Deal found 5/28![Breeze Airways logo]()
$208
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:05 am
LAX
- PWM
1 stop9h 29m
American Airlines
Deal found 5/26![American Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:03 pm
LAX
- PWM
1 stop32h 24m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
LAX
- PWM
1 stop9h 25m
American Airlines
Deal found 5/25![American Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
LAX
- PWM
2 stops13h 51m
United Airlines
Deal found 5/28![United Airlines logo]()
$230
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 (PWM). 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 May 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Southwest) |
One-way from | $170 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $423 |
Good round-trip deal | $615 or less |
Good one-way deal | $348 or less |
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 2,558,603 searches. Data last updated May 29, 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
Cheapest round-trip
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Wed 8/26
10:35 pm-9:50 am
1 stop8h 15m
Portland
Mon 8/31
3:40 pm-11:00 pm
2 stops10h 20m
$349
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Wed 10/21
5:00 am-4:05 pm
1 stop8h 05m
Portland
Mon 10/26
10:30 am-5:35 pm
1 stop10h 05m
$354
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Fri 9/11
11:45 pm-10:49 am
1 stop8h 04m
Portland
Sun 9/13
6:00 am-1:59 pm
1 stop10h 59m
$369
Quickest round-trip
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Tue 9/29
11:59 pm-10:45 am
1 stop7h 46m
Portland
Mon 10/5
4:45 pm-10:22 pm
1 stop8h 37m
$379
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Sat 8/15
8:20 am-9:31 pm
1 stop10h 11m
Portland
Sun 8/30
6:05 am-2:02 pm
1 stop10h 57m
$424
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Sun 8/9
11:15 pm-1:25 pm
1 stop11h 10m
Portland
Wed 8/12
6:15 pm-11:35 pm
1 stop8h 20m
$429
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Mon 9/21
9:55 am-10:25 pm
1 stop9h 30m
Portland
Fri 9/25
1:05 pm-7:20 pm
2 stops9h 15m
$429
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Sun 8/30
11:55 pm-12:25 pm
2 stops9h 30m
Portland
Tue 9/8
10:30 am-6:45 pm
2 stops11h 15m
$518
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Fri 6/12
11:00 pm-12:00 pm
2 stops10h 00m
Portland
Tue 6/16
7:10 pm-12:10 am
1 stop8h 00m
$543
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
Fri 8/7
11:59 pm-10:45 am
1 stop7h 46m
Portland
Sun 8/9
6:00 am-11:54 am
1 stop8h 54m
$548
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Los Angeles to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Portland in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Los Angeles-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Los Angeles-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
LAX-PWM
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, Maine?
The best time to book flights from Los Angeles to Portland, Maine is 47 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, Maine?
Currently, September is the cheapest month in which you can book a flight from Los Angeles to Portland, Maine (average of $362). Flying from Los Angeles to Portland, Maine in December is currently the most expensive (average of $606). 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.
How much does it cost to fly round-trip from Los Angeles to Portland, Maine?
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 May 29, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Los Angeles to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
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Top 6 airlines flying from Los Angeles to Portland
Discover the top 6 airlines 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 2,558,603 searches. Data last updated May 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$507 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$166 | Average$427 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$438 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$446 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$465 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$333 | Average$631 | FlexibilityNo cancel fee | On-time63% |