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Cheap flights from Oregon to California from £43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to California departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
06:15 - 08:45
PDX
-
LAX
2h 30mdirect
Delta Logo
18:45 - 21:10
LAX
-
PDX
2h 25mdirect
£102Delta
Wed, 25 Mar - Sat, 4 Apr
Alaska Airlines Logo
16:46 - 19:06
PDX
-
LAS
2h 20mdirect
Alaska Airlines Logo
07:00 - 09:27
LAS
-
PDX
2h 27mdirect
£103Alaska Airlines
Sun, 15 Mar - Tue, 24 Mar
Delta Logo
13:51 - 20:31
BOI
-
LAS
7h 40m
1 stop
Delta Logo
13:59 - 21:35
LAS
-
BOI
6h 36m
1 stop
£108Delta
Sat, 7 Mar - Wed, 11 Mar
Delta Logo
17:10 - 19:34
PDX
-
LAX
2h 24mdirect
Delta Logo
09:45 - 12:14
LAX
-
PDX
2h 29mdirect
£109Delta
Wed, 4 Mar - Wed, 11 Mar
Alaska Airlines Logo
07:05 - 09:08
PDX
-
SFO
2h 03mdirect
Alaska Airlines Logo
11:34 - 15:48
SFO
-
PDX
4h 14m
1 stop
£111Alaska Airlines
Tue, 3 Mar - Tue, 3 Mar
Southwest Logo
06:00 - 06:50
BOI
-
LAS
1h 50mdirect
Southwest Logo
21:05 - 23:50
LAS
-
BOI
1h 45mdirect
£112Southwest
Mon, 9 Mar - Wed, 11 Mar
United Airlines Logo
05:30 - 09:52
PDX
-
LAX
4h 22m
1 stop
United Airlines Logo
19:10 - 00:59
LAX
-
PDX
5h 49m
1 stop
£112United Airlines
Tue, 12 May - Wed, 13 May
Delta Logo
17:59 - 23:35
PDX
-
SFO
5h 36m
1 stop
Delta Logo
10:32 - 17:10
SFO
-
PDX
6h 38m
1 stop
£112Delta
Sat, 18 Apr - Wed, 22 Apr
Southwest Logo
14:05 - 20:30
PDX
-
LAX
6h 25m
1 stop
Southwest Logo
17:35 - 22:25
LAX
-
PDX
4h 50m
1 stop
£117Southwest
Sat, 7 Mar - Sat, 14 Mar
United Airlines Logo
07:15 - 09:02
PDX
-
SFO
1h 47mdirect
United Airlines Logo
18:49 - 20:48
SFO
-
PDX
1h 59mdirect
£117United Airlines
Sat, 11 Apr - Mon, 13 Apr

United Airlines flights from Oregon to California

Our best United Airlines deals on Oregon to California flight tickets
United Airlines
5 May
PDX05:30Portland
4h 22m
1 stop
LAX09:52Los Angeles
12 May
LAX15:40Los Angeles
5h 18m
1 stop
PDX20:58Portland
£112
United Airlines
16 Apr
PDX13:39Portland
1h 51m
SFO15:30San Francisco
18 Apr
SFO16:10San Francisco
1h 58m
PDX18:08Portland
£117
United Airlines
8 Mar
PDX05:30Portland
2h 05m
SFO07:35San Francisco
11 Mar
SFO10:40San Francisco
1h 53m
PDX12:33Portland
£119

Alaska Airlines flights from Oregon to California

Our best Alaska Airlines deals on Oregon to California flight tickets
Alaska Airlines
15 Mar
PDX16:46Portland
2h 20m
LAS19:06Las Vegas Harry Reid Intl
24 Mar
LAS07:00Las Vegas Harry Reid Intl
2h 27m
PDX09:27Portland
£103
Alaska Airlines
3 Mar
PDX07:05Portland
2h 03m
SFO09:08San Francisco
3 Mar
SFO11:34San Francisco
4h 14m
1 stop
PDX15:48Portland
£111
Alaska Airlines
17 Mar
PDX07:05Portland
2h 03m
SFO09:08San Francisco
17 Mar
SFO11:41San Francisco
1h 56m
PDX13:37Portland
£112

momondo 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, momondo users made 279,928 searches. Data last updated 8 February 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

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 25/3

06:15-08:45

Nonstop2h 30m

Los Angeles

Sat 4/4

18:45-21:10

Nonstop2h 25m

£102

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sun 15/3

16:46-19:06

Nonstop2h 20m

Las Vegas Harry Reid Intl

Tue 24/3

07:00-09:27

Nonstop2h 27m

£103

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sat 7/3

13:51-20:31

1 stop7h 40m

Las Vegas Harry Reid Intl

Wed 11/3

13:59-21:35

1 stop6h 36m

£108

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 4/3

17:10-19:34

Nonstop2h 24m

Los Angeles

Wed 11/3

09:45-12:14

Nonstop2h 29m

£109

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 3/3

07:05-09:08

Nonstop2h 03m

San Francisco

Tue 3/3

11:34-15:48

1 stop4h 14m

£111

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 9/3

06:00-06:50

Nonstop1h 50m

Las Vegas Harry Reid Intl

Wed 11/3

21:05-23:50

Nonstop1h 45m

£112

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 12/5

05:30-09:52

1 stop4h 22m

Los Angeles

Wed 13/5

19:10-00:59

1 stop5h 49m

£112

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sat 18/4

17:59-23:35

1 stop5h 36m

San Francisco

Wed 22/4

10:32-17:10

1 stop6h 38m

£112

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 7/3

14:05-20:30

1 stop6h 25m

Los Angeles

Sat 14/3

17:35-22:25

1 stop4h 50m

£117

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sat 11/4

07:15-09:02

Nonstop1h 47m

San Francisco

Mon 13/4

18:49-20:48

Nonstop1h 59m

£117

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from Oregon to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

If you are unable to visit California during the month of February, then departing from Oregon during the month May is also very affordable. Most momondo users find prices during this month for around £138.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart on your flight to California is on a Friday when prices can be found for as low as £105. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £289.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is at midday when flights can be purchased for as low as £137. In contrast, the most expensive time of day to depart to California is in the afternoon when prices are around £589.

What is the cheapest Oregon to California flight route?

Fly from Portland to San Francisco for the best Oregon - California flight prices

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around £150 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Oregon for as low as £132 on momondo.

What cabin class options are available on Oregon to California flights?

There are 3 cabin classes available to choose from on Oregon to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Oregon to California flights?

No. A direct flight is the cheapest option for a flight between Oregon to California.

Cheap Oregon to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to California

Best price found

£58

Fastest flight time

1h 55m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from Oregon in the past 72 hours is £58. The best return flight deal from Oregon to California found on momondo in the last 72 hours is £115.
The fastest flight from Oregon to California takes 1h 55m
Direct flights go from Oregon to California every day.
There are 418 airports in California. From Oregon there are direct flights to San Francisco (SFO), Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • When did momondo last update prices for flights from Oregon to California?

    Prices for flights from Oregon to California refresh daily.

  • How many operators does momondo search for flights from Oregon to California?

  • How old do you have to be to fly from Oregon to California?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to California.

  • What documentation or ID do you need to fly to California?

    The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Oregon to California?

Best airlines flying from Oregon to California

Compare and see reviews for airlines that fly from Oregon to California with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom £57Free CancellationRating
8.0
11,851 reviews
Search Alaska Airlines flights
FrontierPriceFrom £63Free CancellationRating
5.7
3,051 reviews
Search Frontier flights

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to California?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to California. momondo saves you time and could save you money on your trip.

Can I find flights from Oregon to California with flexible booking policies on momondo?

Flights from Oregon to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Oregon to California?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Oregon.

I’m not ready to book a flight from Oregon to California right now. Can momondo alert me if prices change?

Price alerts on flights to California from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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