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Cheap flights from Oregon to California from £56

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oregon to California

Enter your travel dates to find the best prices.

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 30 July 2026.

Thu 27/812:24
BOI
-
LAS
1 stop6h 05m
Frontier
Wed 2/900:57
LAS
-
BOI
1 stop9h 32m
Frontier
Deal found 29/7£107
Wed 28/1014:53
PDX
-
SFO
Nonstop1h 54m
Alaska Airlines
Sun 1/1111:39
SFO
-
PDX
Nonstop1h 51m
Alaska Airlines
Deal found 30/7£108
Thu 27/817:53
PDX
-
SFO
Nonstop2h 01m
Alaska Airlines
Sun 30/808:10
SFO
-
PDX
Nonstop1h 46m
Alaska Airlines
Deal found 29/7£110
Fri 2/1017:53
PDX
-
SFO
Nonstop2h 01m
Alaska Airlines
Mon 5/1021:23
SFO
-
PDX
Nonstop1h 49m
Alaska Airlines
Deal found 30/7£110
Wed 26/806:00
BOI
-
LAS
Nonstop1h 45m
Southwest
Wed 2/908:00
LAS
-
BOI
Nonstop1h 50m
Southwest
Deal found 29/7£111
Thu 17/917:53
PDX
-
SFO
Nonstop2h 01m
Alaska Airlines
Mon 21/908:23
SFO
-
PDX
Nonstop1h 46m
Alaska Airlines
Deal found 28/7£112
Thu 20/815:25
PDX
-
SFO
1 stop7h 40m
Southwest
Mon 24/813:30
SFO
-
PDX
1 stop7h 45m
Southwest
Deal found 27/7£113
Fri 4/918:53
PDX
-
SFO
Nonstop1h 53m
Alaska Airlines
Tue 8/918:59
SFO
-
PDX
Nonstop1h 52m
Alaska Airlines
Deal found 29/7£113
Sat 24/1016:05
BOI
-
LAS
Nonstop1h 45m
Southwest
Wed 28/1009:20
LAS
-
BOI
Nonstop1h 55m
Southwest
Deal found 30/7£114
Tue 3/1112:35
BOI
-
LAS
1 stop3h 55m
Southwest
Wed 4/1115:10
LAS
-
BOI
Nonstop1h 50m
Southwest
Deal found 28/7£116
Fri 11/914:42
PDX
-
SFO
Nonstop1h 55m
Alaska Airlines
Tue 15/907:23
SFO
-
PDX
Nonstop1h 44m
Alaska Airlines
Deal found 29/7£117
Mon 7/1207:30
PDX
-
SFO
Nonstop1h 49m
United Airlines
Thu 10/1222:45
SFO
-
PDX
Nonstop2h 09m
United Airlines
Deal found 29/7£119

Find flight deals from Oregon to California

Keep the following information in mind while searching for Oregon to California flight deals. Data was last updated 30 July 2026.

Round-trip from

£107

One-way from

£56

Popular in

June

Cheapest in

January

Average price

£215

Good round-trip deal

£204 or less

Good one-way deal

£78 or less
Frontier
  • Frontier
  • 27/8-2/9
  • 2 total stops
  • 15h 37m total
  • Oregon to California
Search Deals
Southwest
  • Southwest
  • 1/9
  • Nonstop
  • 1h 50m total
  • Oregon to California
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Oregon to California.
Search Deals
Price to beat on a one-way flight from Oregon to California.
Search Deals

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 30 July 2026.
Use the filters below to find and compare flights from Oregon to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sat 16/1

17:45-23:41

1 stop5h 56m

San Francisco

Mon 18/1

06:05-10:38

1 stop4h 33m

£110

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 20/8

16:20-22:50

1 stop6h 30m

San Francisco

Mon 24/8

14:00-19:20

1 stop5h 20m

£113

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 26/8

16:00-23:15

1 stop7h 15m

San Francisco

Wed 2/9

16:40-21:55

1 stop5h 15m

£113

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 3/11

12:35-15:30

1 stop3h 55m

Las Vegas Harry Reid Intl

Wed 4/11

15:10-18:00

Nonstop1h 50m

£116

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 9/9

06:55-14:40

2 stops7h 45m

San Francisco

Wed 16/9

14:35-22:25

1 stop7h 50m

£116

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 3/9

08:00-14:40

1 stop6h 40m

San Francisco

Wed 9/9

05:50-14:05

2 stops8h 15m

£116

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 21/9

05:35-13:10

2 stops7h 35m

San Francisco

Wed 23/9

14:00-22:00

1 stop8h 00m

£116

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 26/8

06:00-06:45

Nonstop1h 45m

Las Vegas Harry Reid Intl

Wed 2/9

13:20-19:45

1 stop5h 25m

£119

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 24/9

19:50-22:30

1 stop3h 40m

Las Vegas Harry Reid Intl

Mon 28/9

20:50-23:40

Nonstop1h 50m

£125
Fastest return journey

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 27/8

06:00-06:45

Nonstop1h 45m

Las Vegas Harry Reid Intl

Thu 3/9

11:25-14:15

Nonstop1h 50m

£132

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 £174). Flying from Oregon to California in March is currently the most expensive (average of £248). 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 30 July 2026.

It’s optimal to fly from Oregon to California in the evening. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the afternoon.

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 30 July 2026.

The most flights from USOR to USCA are scheduled on a Thursday (72 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 on average).

How much does it cost for a return flight from Oregon to California?

Airfare is typical for this route at the moment.
Oregon to California flights typically cost between £132 and £221 in August.
The cheapest return price found within the last 5 days was £150 on Alaska Airlines (24 Aug–24 Aug).

How far ahead should I book a flight from Oregon to California?

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oregon to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 30 July 2026.
Read reviews from past customers who have flown with Alaska 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
7.9
Good
12,734 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
7.9
Good
12,734 reviews
Alaska Airlines
7.9
Good
12,734 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.8

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 Delta fly from Oregon to California in about 2h 22m. The time it takes to get you to your destination can typically vary by up to 4h 08m. Oregon and California are separated by a distance of 834 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £174). Flying from Oregon to California in March is currently the most expensive (average of £248). 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

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.

Top airline flying from Oregon to California

Discover the top airline 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 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£121Average£196FlexibilityNo cancel feeOn-time75%
Search Alaska 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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