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$46+ Cheap flights from Oregon to California

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Oregon to California

Keep the following information in mind while searching for Oregon to California flight deals. Data was last updated October 29, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$116
(CheapOair)

One-way from

$46
(Cheapflightsfares)

Popular in

November

Cheapest in

January

Average price

$199

Good round-trip deal

$144 or less

Good one-way deal

$78 or less
Provider with most accurate pricing for Portland-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Portland-Los Angeles flights.
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From Oregon to California
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One-way flight from Oregon to California
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Highest demand for flights based on searches. 9% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Oregon to California.
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Price to beat on a one-way flight from Oregon to California.
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Find flight deals from Oregon to California

Cheapest flights from Oregon to California
Explore the most affordable flight options available from Oregon to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:21 pmPDX - LAX
Nonstop2h 26mFrontier
Thu 11/203:18 pmLAX - PDX
1 stop21h 50mFrontier
Deal found 10/27$116
This Flightnetwork deal was found by Cheapflights users on 10/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:14 amPDX - LAX
1 stop8h 38mFrontier
Thu 12/189:07 amLAX - PDX
Nonstop2h 30mFrontier
Deal found 10/27$117
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:19 pmPDX - ONT
Nonstop2h 10mFrontier
Tue 12/236:17 pmONT - PDX
Nonstop2h 22mFrontier
Deal found 10/28$119
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:19 pmPDX - ONT
Nonstop2h 10mFrontier
Tue 12/236:17 pmONT - PDX
Nonstop2h 22mFrontier
Deal found 10/29$121
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 11/212:13 pmPDX - LAX
Nonstop2h 25mFrontier
Mon 11/241:48 pmLAX - PDX
Nonstop2h 32mFrontier
Deal found 10/28$121
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:14 amBOI - LAS
Nonstop2h 00mMultiple Airlines
Fri 12/512:51 pmLAS - BOI
Nonstop1h 53mMultiple Airlines
Deal found 10/29$122
This CheapOair deal was found by Cheapflights users on 10/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:32 pmPDX - LAX
Nonstop2h 24mFrontier
Sun 12/72:00 pmLAX - PDX
Nonstop2h 37mFrontier
Deal found 10/26$122
This Southwest deal was found by Cheapflights users on 10/28. 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.
Thu 12/47:15 amPDX - SJC
2 stops6h 50mSouthwest
Tue 12/94:05 pmSJC - PDX
1 stop5h 55mSouthwest
Deal found 10/28$122
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 12/212:19 pmPDX - ONT
Nonstop2h 10mFrontier
Wed 12/246:45 amONT - PDX
1 stop28h 58mFrontier
Deal found 10/28$123
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/412:51 pmPDX - LAX
1 stop5h 49mFrontier
Sat 12/63:30 pmLAX - PDX
1 stop18h 04mFrontier
Deal found 10/28$123
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/510:41 pmBOI - LAS
Nonstop1h 49mMultiple Airlines
Thu 12/1112:59 amLAS - BOI
1 stop9h 50mMultiple Airlines
Deal found 10/28$124
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:39 pmPDX - LAX
Nonstop2h 24mFrontier
Tue 12/232:07 pmLAX - PDX
Nonstop2h 37mFrontier
Deal found 10/27$124

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to California 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 October 29, 2025.
Use the filters below to find and compare flights from Oregon to California that are best for you.

Fly from

Oregon

Fly to

California

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 1/21

3:35 pm-4:25 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Thu 1/22

7:45 pm-10:30 pm

Nonstop1h 45m

$117

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Mon 1/5

5:45 am-3:25 pm

2 stops9h 40m

San Jose

Mon 1/5

5:50 pm-12:20 am

1 stop6h 30m

$122

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 12/8

5:50 pm-6:40 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Fri 12/12

8:45 am-1:40 pm

1 stop3h 55m

$127

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 11/18

10:40 am-12:35 pm

Nonstop1h 55m

San Francisco

Tue 11/18

3:01 pm-4:50 pm

Nonstop1h 49m

$131

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 12/15

12:55 pm-4:10 pm

1 stop4h 15m

Las Vegas Harry Reid Intl

Fri 12/19

5:20 pm-12:44 am

1 stop6h 24m

$137

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 2/9

10:33 am-12:23 pm

Nonstop1h 50m

San Francisco

Wed 2/11

11:41 am-4:44 pm

1 stop5h 03m

$137

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 2/5

4:51 pm-6:44 pm

Nonstop1h 53m

San Francisco

Tue 2/10

6:56 pm-8:50 pm

Nonstop1h 54m

$137

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 12/18

7:15 am-9:17 am

Nonstop2h 02m

San Francisco

Thu 1/8

7:57 am-9:49 am

Nonstop1h 52m

$137

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 1/7

5:31 pm-7:33 pm

Nonstop2h 02m

San Jose

Sun 1/11

7:45 am-9:46 am

Nonstop2h 01m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 12/12

5:58 pm-11:29 pm

1 stop6h 31m

Las Vegas Harry Reid Intl

Sat 12/13

11:05 am-8:20 pm

1 stop8h 15m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to California

Have a flexible travel schedule? Discover the best time to fly to California from Oregon 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 Oregon to California

What is the cheapest month to book a flight from Oregon to California?

Currently, January is the cheapest month in which you can book a flight from Oregon to California (average of $36). Flying from Oregon to California in May is currently the most expensive (average of $78). 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 OR to CA?

Find hourly flight availability from Oregon to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

One of the essential ways to save on airfare from Oregon to California is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.

What is the cheapest day to fly from Oregon to California?

Use this chart to determine the cheapest time to fly round-trip from Oregon to California. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Oregon to California flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated October 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Oregon to California have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,206 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,206 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,993 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,124 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Oregon to California. 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 Oregon to California flight route?

    This flight path from Oregon to California was viewed by 198 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 Oregon to California?

    There are many flights that can get you from Oregon to California in 1h 50m. Fly via Southwest, Alaska Airlines, or Delta to get the fastest option. There are 520 mi between Oregon and California. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oregon to California one-way?

    $48 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Southwest and Alaska Airlines, with prices starting from $58 and $69, respectively.

  • Can I find deals for flights from Oregon to California that include hotel bookings?

    Yes. In addition to deals on Oregon to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to California.

  • Can I find deals for business class flights from Oregon to California?

    Yes. Cheapflights offers flight deals from Oregon to California 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 Oregon to California?

    Currently, January is the cheapest month in which you can book a flight from Oregon to California (average of $36). Flying from Oregon to California in May is currently the most expensive (average of $78). 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

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Alternative routes for Oregon to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Oregon to California

Discover the top 10 airlines that operate flights from Oregon to California. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$130FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$54Average$159FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$63Average$329FlexibilityNo cancel feeOn-time75%
Avelo AirlinesCheapest$64Average$173FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$67Average$347FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$73Average$190FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$78Average$269FlexibilityNo cancel feeOn-time85%
DeltaCheapest$91Average$284FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$97Average$314FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$148Average$424FlexibilityNo cancel feeOn-time71%

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