S$152 Cheap Flights from Portland to Los Angeles

View S$152 flight on Mon, 25 Aug, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Los Angeles

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Cheap Flights from Portland to Los Angeles (PDX-QLA)

Prices were available within the past 7 days and start at S$152 for one-way flights and S$184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, 19 Jul - Sat, 26 Jul
PDX
Portland
ONT
Ontario
S$184 Return, found 1 day ago
S$184
Return
found 1 day ago
Select Frontier Airlines flight, departing Sat, 19 Jul from Portland to Ontario, returning Sat, 26 Jul, priced at S$184 found 1 day ago
Frontier Airlines
Thu, 17 Jul - Sat, 26 Jul
PDX
Portland
LAX
Los Angeles
S$194 Return, found 1 day ago
S$194
Return
found 1 day ago
Select Frontier Airlines flight, departing Thu, 17 Jul from Portland to Los Angeles, returning Sat, 26 Jul, priced at S$194 found 1 day ago
Frontier Airlines
Sat, 19 Jul - Tue, 22 Jul
PDX
Portland
ONT
Ontario
S$196 Return, found 1 day ago
S$196
Return
found 1 day ago
Select Frontier Airlines flight, departing Sat, 19 Jul from Portland to Ontario, returning Tue, 22 Jul, priced at S$196 found 1 day ago
Frontier Airlines
Thu, 17 Jul - Thu, 24 Jul
PDX
Portland
LAX
Los Angeles
S$205 Return, found 1 day ago
S$205
Return
found 1 day ago
Select Frontier Airlines flight, departing Thu, 17 Jul from Portland to Los Angeles, returning Thu, 24 Jul, priced at S$205 found 1 day ago
Frontier Airlines
Sat, 19 Jul - Mon, 21 Jul
PDX
Portland
ONT
Ontario
S$209 Return, found 1 day ago
S$209
Return
found 1 day ago
Select Frontier Airlines flight, departing Sat, 19 Jul from Portland to Ontario, returning Mon, 21 Jul, priced at S$209 found 1 day ago
Frontier Airlines
Thu, 17 Jul - Mon, 21 Jul
PDX
Portland
LAX
Los Angeles
S$210 Return, found 1 day ago
S$210
Return
found 1 day ago
Select Frontier Airlines flight, departing Thu, 17 Jul from Portland to Los Angeles, returning Mon, 21 Jul, priced at S$210 found 1 day ago
Frontier Airlines
Sat, 19 Jul - Sun, 20 Jul
PDX
Portland
ONT
Ontario
S$215 Return, found 1 day ago
S$215
Return
found 1 day ago
Select Frontier Airlines flight, departing Sat, 19 Jul from Portland to Ontario, returning Sun, 20 Jul, priced at S$215 found 1 day ago
Delta
Fri, 15 Aug - Fri, 22 Aug
PDX
Portland
LAX
Los Angeles
S$265 Return, found 4 days ago
S$265
Return
found 4 days ago
Select Delta flight, departing Fri, 15 Aug from Portland to Los Angeles, returning Fri, 22 Aug, priced at S$265 found 4 days ago
American Airlines
Fri, 15 Aug - Fri, 22 Aug
PDX
Portland
LAX
Los Angeles
S$312 Return, found 4 days ago
S$312
Return
found 4 days ago
Select American Airlines flight, departing Fri, 15 Aug from Portland to Los Angeles, returning Fri, 22 Aug, priced at S$312 found 4 days ago
United
Fri, 15 Aug - Fri, 22 Aug
PDX
Portland
LAX
Los Angeles
S$323 Return, found 4 days ago
S$323
Return
found 4 days ago
Select United flight, departing Fri, 15 Aug from Portland to Los Angeles, returning Fri, 22 Aug, priced at S$323 found 4 days ago

Find the cheapest month to fly from Portland (PDX) to Los Angeles (QLA)

August is typically the cheapest month to fly

From S$54 - S$195 per traveller.

Graph displaying average flight prices per month

Portland to Ontario route information
Origin airport
Portland Intl.
Destination airport
Los Angeles - Ontario Intl.
Return price
S$184
Distance
1342 km

Perfect flights from Portland to Los Angeles

Your Journey from Portland to Los Angeles

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With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United, Frontier Airlines. Our selection of flights from Portland Intl. to QLA-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the joy of finding cheap flights from Portland Intl. to QLA-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$152 and roundtrip prices from S$184*.
 

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Added Convenience on Your Portland to Los Angeles Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Portland to Los Angeles.
 

Beyond the Flight – Exploring Los Angeles

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Book Your Flight from Portland to Los Angeles with Confidence

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*Note: Prices may vary based on availability and are subject to change.

Explore a world of travel with Expedia

Los Angeles Airports

Los Angeles

Portland to Los Angeles Intl.
S$193.20

Ontario

Burbank

*Available to Expedia members.