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$34+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 julio 30, 2025.

Round-trip from

$68
(Mytrip)

One-way from

$34
(FlightHub)

Popular in

November

Cheapest in

January

Average price

$197

Good round-trip deal

$68 or less

Good one-way deal

$49 or less
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 ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/42:16 pmBOI - LAS
Nonstop1h 51mSpirit Airlines
sáb. 9/610:26 amLAS - BOI
Nonstop1h 55mSpirit Airlines
Deal found 7/30$68
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/510:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
vie. 12/1212:51 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 7/30$89
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/128:04 pmPDX - LAS
Nonstop2h 14mSpirit Airlines
lun. 9/158:53 amLAS - PDX
Nonstop2h 19mSpirit Airlines
Deal found 7/29$90
This Frontier deal was found by Cheapflights users on 7/30. 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.
vie. 8/2211:27 amPDX - LAS
Nonstop2h 22mFrontier
lun. 8/253:48 pmLAS - PDX
Nonstop2h 26mFrontier
Deal found 7/30$92
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:06 pmBOI - LAS
Nonstop1h 50mMultiple Airlines
vie. 11/211:00 pmLAS - BOI
Nonstop1h 52mMultiple Airlines
Deal found 7/28$96
This Southwest deal was found by Cheapflights users on 7/30. 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.
mar. 8/262:25 pmPDX - OAK
Nonstop1h 45mSouthwest
mar. 9/28:40 amOAK - PDX
Nonstop1h 40mSouthwest
Deal found 7/30$97
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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. 8/275:36 pmPDX - SFO
Nonstop1h 54mAlaska Airlines
mié. 9/38:00 amSFO - PDX
Nonstop1h 47mAlaska Airlines
Deal found 7/30$97
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
dom. 10/2611:36 amPDX - LAS
Nonstop2h 16mMultiple Airlines
mié. 11/58:30 amLAS - PDX
Nonstop2h 19mMultiple Airlines
Deal found 7/28$100
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/227:04 pmPDX - ONT
Nonstop2h 23mFrontier
dom. 8/248:18 amONT - PDX
Nonstop2h 24mFrontier
Deal found 7/28$102
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/812:07 pmPDX - OAK
1 stop11h 25mSpirit Airlines
jue. 9/186:00 amOAK - PDX
1 stop13h 04mSpirit Airlines
Deal found 7/29$109
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/135:30 pmPDX - OAK
Nonstop1h 48mHawaiian Airlines
sáb. 9/207:07 pmOAK - PDX
Nonstop1h 39mHawaiian Airlines
Deal found 7/30$111
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/232:30 pmPDX - SFO
Nonstop1h 54mHawaiian Airlines
lun. 8/259:58 pmSFO - PDX
Nonstop1h 52mHawaiian Airlines
Deal found 7/30$113

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 julio 30, 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

jue. 9/4

2:16 pm-3:07 pm

Nonstop1h 51m

Las Vegas Harry Reid Intl

sáb. 9/6

10:26 am-1:21 pm

Nonstop1h 55m

$68

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

vie. 9/12

8:04 pm-10:18 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

lun. 9/15

8:53 am-11:12 am

Nonstop2h 19m

$90

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

vie. 8/22

11:27 am-1:49 pm

Nonstop2h 22m

Las Vegas Harry Reid Intl

lun. 8/25

3:48 pm-6:14 pm

Nonstop2h 26m

$92

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

jue. 8/28

6:06 pm-6:56 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

vie. 11/21

1:00 pm-3:52 pm

Nonstop1h 52m

$96

PortlandOakland

PDX - OAK

PDXOAK

Portland

mar. 8/26

2:25 pm-4:10 pm

Nonstop1h 45m

Oakland

mar. 9/2

8:40 am-10:20 am

Nonstop1h 40m

$97

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

mié. 8/27

5:36 pm-7:30 pm

Nonstop1h 54m

San Francisco

mié. 9/3

8:00 am-9:47 am

Nonstop1h 47m

$97

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

dom. 10/26

11:36 am-1:52 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

mié. 11/5

8:30 am-10:49 am

Nonstop2h 19m

$100

PortlandOntario

PDX - ONT

PDXONT

Portland

vie. 8/22

7:04 pm-9:27 pm

Nonstop2h 23m

Ontario

dom. 8/24

8:18 am-10:42 am

Nonstop2h 24m

$102

PortlandOakland

PDX - OAK

PDXOAK

Portland

lun. 9/8

12:07 pm-11:32 pm

1 stop11h 25m

Oakland

jue. 9/18

6:00 am-7:04 pm

1 stop13h 04m

$109

PortlandOakland

PDX - OAK

PDXOAK

Portland

sáb. 9/13

5:30 pm-7:18 pm

Nonstop1h 48m

Oakland

sáb. 9/20

7:07 pm-8:46 pm

Nonstop1h 39m

$111

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 $246). Flying from Oregon to California in March is currently the most expensive (average of $326). 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 julio 30, 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 julio 30, 2025.

The most flights from USOR to USCA are scheduled on a Monday (93 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (47 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 julio 30, 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
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 225 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $34 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $49 and $50, 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 $246). Flying from Oregon to California in March is currently the most expensive (average of $326). 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.

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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$119FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$42Average$138FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$54Average$149FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$68Average$166FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$74Average$327FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$78Average$263FlexibilityNo cancel feeOn-time85%
DeltaCheapest$88Average$311FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$102Average$312FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$125Average$353FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$133Average$382FlexibilityNo cancel feeOn-time71%

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