Frontier's UpFront Plus seats guarantee an empty middle seat for added comfort.
Book early morning flights with Frontier for better on-time performance.
$78+ Cheap flights from Los Angeles to Portland (LAX - PDX)
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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
ene. 11 — ene. 181
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Saturday or Thursday and return on a Friday
Cheap flight deals from Los Angeles to Portland
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 diciembre 12, 2025.
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 diciembre 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
mié. 12/317:55 pmLAX - PDX
Nonstop2h 29mMultiple Airlines
jue. 1/112:39 pmPDX - LAX
Nonstop2h 22mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
mié. 12/247:55 pmLAX - PDX
Nonstop2h 29mMultiple Airlines
jue. 1/112:39 pmPDX - LAX
Nonstop2h 22mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:24 pmLAX - PDX
Nonstop2h 37mAlaska Airlines
mié. 12/315:48 pmPDX - LAX
Nonstop2h 37mAlaska Airlines
Deal found 12/10![Alaska Airlines logo]()
$139
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/291:11 pmLAX - PDX
1 stop24h 13mFrontier
jue. 1/112:39 pmPDX - LAX
Nonstop2h 22mFrontier
Deal found 12/10![Frontier logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:55 pmLAX - PDX
Nonstop2h 29mAlaska Airlines
mié. 1/710:52 amPDX - LAX
Nonstop2h 23mAlaska Airlines
Deal found 12/9![Alaska Airlines logo]()
$148
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/307:55 pmLAX - PDX
Nonstop2h 29mAlaska Airlines
mar. 1/65:48 pmPDX - LAX
Nonstop2h 37mAlaska Airlines
Deal found 12/9![Alaska Airlines logo]()
$157
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/259:07 amLAX - PDX
Nonstop2h 30mFrontier
sáb. 1/35:39 pmPDX - LAX
Nonstop2h 24mFrontier
Deal found 12/10![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/317:55 pmLAX - PDX
Nonstop2h 29mMultiple Airlines
dom. 1/45:39 pmPDX - LAX
Nonstop2h 24mMultiple Airlines
Deal found 12/10![Multiple Airlines logo]()
$159
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/259:07 amLAX - PDX
Nonstop2h 30mFrontier
vie. 1/28:45 pmPDX - LAX
1 stop10h 53mFrontier
Deal found 12/10![Frontier logo]()
$161
This Super.com deal was found by Cheapflights users on 12/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/302:07 pmLAX - PDX
Nonstop2h 37mFrontier
jue. 1/112:39 pmPDX - LAX
Nonstop2h 22mFrontier
Deal found 12/11![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
jue. 12/259:07 amLAX - PDX
Nonstop2h 30mMultiple Airlines
jue. 12/254:26 pmPDX - LAX
Nonstop2h 37mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$165
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/259:07 amLAX - PDX
Nonstop2h 30mMultiple Airlines
mié. 1/710:33 amPDX - LAX
1 stop7h 04mMultiple Airlines
Deal found 12/10![Multiple Airlines logo]()
$167
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 diciembre 12, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $127 (Kiwi.com) |
One-way from | $78 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $212 |
Good round-trip deal | $177 or less |
Good one-way deal | $107 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 diciembre 12, 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
vie. 3/6
9:20 am-11:52 am
Nonstop2h 32m
Portland
lun. 3/9
9:53 am-9:20 pm
1 stop11h 27m
$133
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
mié. 12/24
7:55 pm-10:24 pm
Nonstop2h 29m
Portland
jue. 1/1
5:48 pm-8:25 pm
Nonstop2h 37m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
mié. 12/24
7:55 pm-10:24 pm
Nonstop2h 29m
Portland
mié. 12/31
5:48 pm-8:25 pm
Nonstop2h 37m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
mar. 1/13
11:06 am-1:41 pm
Nonstop2h 35m
Portland
mié. 1/21
10:52 am-1:15 pm
Nonstop2h 23m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
mié. 1/14
11:00 am-1:35 pm
Nonstop2h 35m
Portland
mar. 1/20
10:52 am-1:15 pm
Nonstop2h 23m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
mar. 1/13
7:55 pm-10:24 pm
Nonstop2h 29m
Portland
mar. 1/20
2:57 pm-5:22 pm
Nonstop2h 25m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
sáb. 1/17
11:06 am-1:41 pm
Nonstop2h 35m
Portland
mié. 1/21
5:50 pm-8:15 pm
Nonstop2h 25m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
sáb. 1/3
7:55 pm-10:24 pm
Nonstop2h 29m
Portland
mié. 1/7
2:57 pm-5:22 pm
Nonstop2h 25m
$157
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
sáb. 1/3
7:55 pm-10:24 pm
Nonstop2h 29m
Portland
mié. 1/28
5:50 pm-8:15 pm
Nonstop2h 25m
$157
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
jue. 1/1
9:07 am-11:37 am
Nonstop2h 30m
Portland
lun. 1/5
7:00 am-9:33 am
Nonstop2h 33m
$158
Showing 1-10 of 21 results
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 December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Los Angeles-Portland flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Los Angeles-Portland flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Los Angeles-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Los Angeles-Portland flights, Cheapflights users trust CheapOair the most. CheapOair 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 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.
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
Prices
Airlines
Delays
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 December 5, 2025.
The price you pay for your flight from Los Angeles to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Los Angeles to Portland?
Currently, December is the cheapest month in which you can book a flight from Los Angeles to Portland (average of $38). Flying from Los Angeles to Portland in November is currently the most expensive (average of $108). 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 diciembre 12, 2025.
It’s optimal to fly from Los Angeles to Portland at noon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.
What is the cheapest day to fly from Los Angeles to Portland?
Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Portland. Price data was last updated on December 6, 2025.
Travelers seeking maximum savings on their Los Angeles to Portland flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Los Angeles to Portland delayed?
About 12% of weekly flights between Los Angeles and Portland have experienced delays in the past year, with the average delay time being 131 minutes.
What is the most punctual flight time for Los Angeles to Portland flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Los Angeles to Portland flights?
Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
The best insider tips for Los Angeles to Portland flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Los Angeles to Portland trip
Airlines
![Frontier]()
Frontier
![Alaska Airlines]()
Alaska Airlines
Alaska's Premium Class offers extra legroom and free cocktails, enhancing comfort on short flights.
Alaska's Wi-Fi is a flat fee, perfect for working during flights.
![Spirit Airlines]()
Spirit Airlines
Spirit's Big Front Seats offer 11 inches more legroom, ideal for short flights.
Use Spirit's self-service bag drop for quick check-in; print your boarding pass at home.
Airports
Our travel experts
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 diciembre 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Los Angeles to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentChristine,Nov 2025
MIA - PDX
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentChristine,Nov 2025
MIA - PDX
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentChristine,Nov 2025
MIA - PDX
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentChristine,Nov 2025
MIA - PDX
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentChristine,Nov 2025
MIA - PDX
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentChristine,Nov 2025
MIA - PDX
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsVancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Los Angeles to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Los Angeles to Portland
Discover the top 7 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 diciembre 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$158 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$89 | Average$210 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$107 | Average$160 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$218 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$148 | Average$236 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$246 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$168 | Average$281 | FlexibilityNo cancel fee | On-time71% |