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Cheap flights from Oregon to California from £27

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 31/10. 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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Cheap return flights

Spirit Airlines Logo
12:07 - 14:21PDX-LAS
2h 14mdirect
Spirit Airlines Logo
16:59 - 19:23LAS-PDX
2h 24mdirect
£64Spirit Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Alaska Airlines Logo
21:47 - 23:44PDX-SFO
1h 57mdirect
Alaska Airlines Logo
08:00 - 09:47SFO-PDX
1h 47mdirect
£73Alaska Airlines
Find Deal
Thu, 4 Sep - Wed, 10 Sep
Logo
13:24 - 19:29PDX-LAS
6h 05m1 stop
Logo
16:59 - 19:23LAS-PDX
2h 24mdirect
£97
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Southwest Logo
06:00 - 06:45BOI-LAS
1h 45mdirect
Southwest Logo
21:40 - 00:25LAS-BOI
1h 45mdirect
£99Southwest
Find Deal
Wed, 10 Sep - Fri, 12 Sep
Southwest Logo
06:00 - 06:45BOI-LAS
1h 45mdirect
Southwest Logo
08:55 - 11:45LAS-BOI
1h 50mdirect
£101Southwest
Find Deal
Wed, 27 Aug - Wed, 3 Sep
United Airlines Logo
13:45 - 15:35PDX-SFO
1h 50mdirect
United Airlines Logo
18:50 - 20:37SFO-PDX
1h 47mdirect
£108United Airlines
Find Deal
Tue, 26 Aug - Sat, 30 Aug
Frontier Logo
12:58 - 15:29PDX-LAX
2h 31mdirect
Frontier Logo
09:34 - 11:58LAX-PDX
2h 24mdirect
£117Frontier
Find Deal
Sat, 16 Aug - Sun, 17 Aug
Logo
14:16 - 15:07BOI-LAS
1h 51mdirect
Logo
00:59 - 11:37LAS-BOI
9h 38m1 stop
£118
Find Deal
Sun, 14 Sep - Sat, 20 Sep
Frontier Logo
13:23 - 15:54PDX-LAX
2h 31mdirect
Frontier Logo
09:44 - 12:08LAX-PDX
2h 24mdirect
£120Frontier
Find Deal
Thu, 21 Aug - Sun, 24 Aug
United Airlines Logo
13:45 - 15:35PDX-SFO
1h 50mdirect
United Airlines Logo
16:45 - 18:32SFO-PDX
1h 47mdirect
£126United Airlines
Find Deal
Wed, 27 Aug - Mon, 8 Sep

Frontier flights from Oregon to California

Our best Frontier deals on Oregon to California flight tickets
Frontier
16 Aug
PDX12:58Portland
2h 31m
LAX15:29Los Angeles
17 Aug
LAX09:34Los Angeles
2h 24m
PDX11:58Portland
£117
Find similar
Frontier
21 Aug
PDX13:23Portland
2h 31m
LAX15:54Los Angeles
24 Aug
LAX09:44Los Angeles
2h 24m
PDX12:08Portland
£120
Find similar
Frontier
21 Aug
PDX13:23Portland
2h 31m
LAX15:54Los Angeles
24 Aug
LAX09:44Los Angeles
2h 24m
PDX12:08Portland
£121
Find similar

Hawaiian Airlines flights from Oregon to California

Our best Hawaiian Airlines deals on Oregon to California flight tickets
Hawaiian Airlines
9 Sept
PDX10:30Portland
2h 00m
SFO12:30San Francisco
9 Sept
SFO18:20San Francisco
5h 55m
1 stop
PDX00:15Portland
£107
Find similar
Hawaiian Airlines
16 Sept
PDX17:37Portland
2h 26m
LAS20:03Las Vegas Harry Reid Intl
20 Sept
LAS18:05Las Vegas Harry Reid Intl
2h 26m
PDX20:31Portland
£126
Find similar
Hawaiian Airlines
16 Nov
BOI18:05Boise Air Term. Gowen Fld
5h 45m
1 stop
LAS22:50Las Vegas Harry Reid Intl
18 Nov
LAS06:00Las Vegas Harry Reid Intl
5h 40m
1 stop
BOI12:40Boise Air Term. Gowen Fld
£129
Find similar

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 2 August 2025.
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

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 15/9

12:07-14:21

Nonstop2h 14m

Las Vegas Harry Reid Intl

Mon 22/9

16:59-19:23

Nonstop2h 24m

£64

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 4/9

21:47-23:44

Nonstop1h 57m

San Francisco

Wed 10/9

08:00-09:47

Nonstop1h 47m

£73

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 15/9

13:24-19:29

1 stop6h 05m

Las Vegas Harry Reid Intl

Mon 22/9

16:59-19:23

Nonstop2h 24m

£97

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 10/9

06:00-06:45

Nonstop1h 45m

Las Vegas Harry Reid Intl

Fri 12/9

21:40-00:25

Nonstop1h 45m

£99

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 27/8

06:00-06:45

Nonstop1h 45m

Las Vegas Harry Reid Intl

Wed 3/9

08:55-11:45

Nonstop1h 50m

£101

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 26/8

13:45-15:35

Nonstop1h 50m

San Francisco

Sat 30/8

18:50-20:37

Nonstop1h 47m

£108

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 16/8

12:58-15:29

Nonstop2h 31m

Los Angeles

Sun 17/8

09:34-11:58

Nonstop2h 24m

£117

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sun 14/9

14:16-15:07

Nonstop1h 51m

Las Vegas Harry Reid Intl

Sat 20/9

00:59-11:37

1 stop9h 38m

£118

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 21/8

13:23-15:54

Nonstop2h 31m

Los Angeles

Sun 24/8

09:44-12:08

Nonstop2h 24m

£120

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 27/8

13:45-15:35

Nonstop1h 50m

San Francisco

Mon 8/9

16:45-18:32

Nonstop1h 47m

£126

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 January, then departing from Oregon during the month February is also very affordable. Most momondo users find prices during this month for around £119.

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 Thursday when prices can be found for as low as £134. 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 £297.

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 £120. In contrast, the most expensive time of day to depart to California is in the afternoon when prices are around £607.

What is the cheapest Oregon to California flight route?

Fly from Portland to San Jose 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 £145 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 £122 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

£27

Fastest flight time

1h 45m

Direct flights

Every day

Airports in California

3 airports
The best one-way flight to California from Oregon in the past 72 hours is £27. The best return flight deal from Oregon to California found on momondo in the last 72 hours is £64.
The fastest flight from Oregon to California takes 1h 45m
Direct flights go from Oregon to California every day.
There are 3 airports near California: Los Angeles (LAX), 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
FrontierPriceFrom £29Free CancellationRating
5.8
3,241 reviews
Search Frontier flights
Alaska AirlinesPriceFrom £58Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom £75Free CancellationRating
7.4
8,904 reviews
Search United Airlines 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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