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Cheap flights from Oregon to California from £35

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

£62

One-way from

£35

Popular in

November

Cheapest in

January

Average price

£145

Good round-trip deal

£111 or less

Good one-way deal

£32 or less
Southwest
  • Southwest
  • 18/2-18/2
  • Nonstop
  • 3h 45m total
  • Oregon to California
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Southwest
  • Southwest
  • 19/11
  • Nonstop
  • 2h 10m total
  • Oregon to California
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 15 September 2025.

Tue 14/1019:20BOI - LAS
Nonstop1h 45mSouthwest
Tue 21/1007:45LAS - BOI
1 stop5h 40mSouthwest
Deal found 13/9£69
Tue 18/1110:05PDX - LAS
Nonstop2h 10mSouthwest
Wed 19/1109:00LAS - PDX
Nonstop2h 25mSouthwest
Deal found 12/9£69
Tue 28/1005:10PDX - SFO
1 stop5h 45mSouthwest
Wed 29/1015:50SFO - PDX
1 stop7h 55mSouthwest
Deal found 12/9£77
Sat 15/1105:40PDX - LAS
Nonstop2h 10mSouthwest
Tue 18/1119:35LAS - PDX
Nonstop2h 25mSouthwest
Deal found 12/9£83
Wed 29/1005:10PDX - LAS
Nonstop2h 10mSouthwest
Fri 31/1009:25LAS - PDX
Nonstop2h 25mSouthwest
Deal found 12/9£83
Sun 7/1220:10BOI - LAS
Nonstop2h 00mSouthwest
Tue 9/1208:35LAS - BOI
Nonstop1h 50mSouthwest
Deal found 12/9£84
Sat 4/1014:30PDX - SFO
Nonstop1h 51mHawaiian Airlines
Mon 13/1021:47SFO - PDX
Nonstop1h 45mHawaiian Airlines
Deal found 13/9£86
Mon 20/1005:40PDX - LAS
Nonstop2h 05mSouthwest
Thu 23/1021:55LAS - PDX
Nonstop2h 20mSouthwest
Deal found 12/9£88
Fri 14/1119:40BOI - LAS
1 stop3h 45mSouthwest
Sat 15/1107:35LAS - BOI
Nonstop1h 45mSouthwest
Deal found 13/9£91
Fri 7/1115:29PDX - SFO
Nonstop1h 53mHawaiian Airlines
Mon 10/1118:59SFO - PDX
Nonstop1h 51mHawaiian Airlines
Deal found 14/9£94
Tue 7/1006:45PDX - LAX
1 stop5h 10mSouthwest
Tue 21/1015:10LAX - PDX
1 stop8h 10mSouthwest
Deal found 13/9£95
Mon 6/1006:30PDX - LAS
1 stop5h 25mSouthwest
Thu 9/1021:55LAS - PDX
Nonstop2h 20mSouthwest
Deal found 12/9£95

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 15 September 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

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sat 15/11

16:35-21:00

1 stop4h 25m

Las Vegas Harry Reid Intl

Tue 18/11

19:35-22:00

Nonstop2h 25m

£90

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sun 7/12

20:10-21:10

Nonstop2h 00m

Las Vegas Harry Reid Intl

Tue 9/12

05:30-11:10

1 stop4h 40m

£91

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 9/10

07:00-08:48

Nonstop1h 48m

San Francisco

Mon 13/10

08:00-09:47

Nonstop1h 47m

£94

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 24/10

13:44-15:35

Nonstop1h 51m

San Francisco

Mon 27/10

21:00-22:51

Nonstop1h 51m

£94

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 17/10

19:35-21:26

Nonstop1h 51m

San Francisco

Mon 20/10

07:15-09:00

Nonstop1h 45m

£94

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 31/12

17:50-19:49

Nonstop1h 59m

San Francisco

Sun 4/1

07:45-09:35

Nonstop1h 50m

£94

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sun 9/11

07:00-08:55

Nonstop1h 55m

San Francisco

Thu 11/12

14:59-16:50

Nonstop1h 51m

£94

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 30/10

13:00-14:51

Nonstop1h 51m

San Francisco

Sun 2/11

18:46-20:38

Nonstop1h 52m

£94

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 5/11

07:00-08:55

Nonstop1h 55m

San Francisco

Sat 15/11

08:00-09:49

Nonstop1h 49m

£94

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 16/10

05:30-07:23

Nonstop1h 53m

San Francisco

Sun 19/10

20:58-22:45

Nonstop1h 47m

£94

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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 return 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 £575). Flying from Oregon to California in July is currently the most expensive (average of £811). 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 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to California as you normally would.

Weekly flight availability from Oregon to California

Explore weekly flight availability from Oregon to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 September 2025.

The most flights from USOR to USCA are scheduled on a Friday (91 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (50 on average).

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 15 September 2025.
Read reviews from past customers who have flown with Alaska Airlines, Avelo Airlines, andUnited Airlines from Oregon to California. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

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.
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

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
8,931 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

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
3,173 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

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?

    Within the past month, 6 users have taken a look at flights from Oregon to California.

  • How long is the flight from Oregon to California?

    Airlines like Southwest, Alaska Airlines, and United Airlines fly from Oregon to California in about 1h 48m. The time it takes to get you to your destination can typically vary by up to 2h 37m. Oregon and California are separated by a distance of 550 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as £48. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Oregon to California for a low price.

  • 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 holiday 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 £575). Flying from Oregon to California in July is currently the most expensive (average of £811). 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 3 airlines flying from Oregon to California

Discover the top 3 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 858,174 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£28Average£93FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapest£56Average£143FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest£73Average£144FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oregon to California?

Cheapflights makes it easy to find Oregon to California flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Oregon to California?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Oregon to California.

Can Cheapflights find flights from Oregon to California with no change fees?

Yes, we can. To see specific flights from Oregon to California with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Oregon to California become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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