What is the cheapest airline that flies from Oregon to California?

United Airlines, Frontier, and Alaska Airlines are the most popular carriers operating from Oregon to California

How many flights depart from Oregon to California on average per week?

264 flights are operational weekly from Oregon to California as of November 2025. The most popular departure day for this route is Sat, with 61% of flights per week taking off on this day.

How many flights depart from Oregon to California on average per day?

As of November 2025, 37 flights take off from Oregon and land in California each day. The most common flight departure time for this route is 07:00, with 45% of daily flights taking off in the afternoon.

Which airlines fly to California?

Alaska Airlines, Frontier and United Airlines are the top three most popular airlines that fly to California from Oregon according to our data. Alaska Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to California. Keep in mind that there are 3 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

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?

There are 2 operators available for flights from Oregon to California as of November 2025.

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.

£45 Cheap Flights from Oregon to California in 2025/26

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14:34 - 16:24PDX-SFO

1h 50mdirect

15:07 - 16:57SFO-PDX

1h 50mdirect

£100Alaska Airlines

Find Deal

Wed, 17 Dec - Thu, 1 Jan

11:35 - 15:57PDX-SFO

4h 22m1 stop

06:00 - 13:39SFO-PDX

7h 39m1 stop

£104Delta

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Thu, 18 Dec - Thu, 8 Jan

10:38 - 18:02PDX-SFO

7h 24m1 stop

07:57 - 09:49SFO-PDX

1h 52mdirect

£112Alaska Airlines

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Thu, 18 Dec - Thu, 8 Jan

07:30 - 09:27PDX-SFO

1h 57mdirect

20:55 - 22:46SFO-PDX

1h 51mdirect

£113United Airlines

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Sun, 21 Dec - Tue, 30 Dec

17:32 - 19:56PDX-LAX

2h 24mdirect

15:30 - 13:24LAX-PDX

21h 54m1 stop

£113Frontier

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Mon, 15 Dec - Mon, 22 Dec

11:14 - 12:14BOI-LAS

2h 00mdirect

20:56 - 23:59LAS-BOI

2h 03mdirect

£115Alaska Airlines

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Tue, 16 Dec - Wed, 17 Dec

07:30 - 09:27PDX-SFO

1h 57mdirect

20:55 - 22:46SFO-PDX

1h 51mdirect

£116United Airlines

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Sat, 20 Dec - Tue, 30 Dec

05:30 - 11:30PDX-SFO

6h 00m1 stop

15:15 - 22:30SFO-PDX

7h 15m2 stops

£119Southwest

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Mon, 8 Dec - Wed, 10 Dec

06:40 - 10:30PDX-LAX

3h 50m1 stop

05:35 - 10:50LAX-PDX

5h 15m1 stop

£121Southwest

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Tue, 2 Dec - Wed, 3 Dec

17:32 - 19:56PDX-LAX

2h 24mdirect

19:24 - 22:01LAX-PDX

2h 37mdirect

£129Multiple Airlines

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Mon, 15 Dec - Mon, 22 Dec

Frontier flights from Oregon to California

Our best Frontier deals on Oregon to California flight tickets

Frontier

15 Dec

PDX17:32Portland

2h 24m

LAX19:56Los Angeles

22 Dec

LAX15:30Los Angeles

21h 54m

1 stop

PDX13:24Portland

£113

Find similar

Frontier

6 Nov

PDX13:21Portland

2h 26m

LAX15:47Los Angeles

11 Nov

LAX19:48Los Angeles

40h 08m

2 stops

PDX11:56Portland

£300

Find similar

Southwest flights from Oregon to California

Our best Southwest deals on Oregon to California flight tickets

Southwest

8 Dec

PDX05:30Portland

6h 00m

1 stop

SFO11:30San Francisco

10 Dec

SFO15:15San Francisco

7h 15m

2 stops

PDX22:30Portland

£119

Find similar

Southwest

2 Dec

PDX06:40Portland

3h 50m

1 stop

LAX10:30Los Angeles

3 Dec

LAX05:35Los Angeles

5h 15m

1 stop

PDX10:50Portland

£121

Find similar

Southwest

13 Jan

BOI07:05Boise Air Term. Gowen Fld

3h 50m

1 stop

LAS09:55Las Vegas Harry Reid Intl

16 Jan

LAS09:00Las Vegas Harry Reid Intl

1h 50m

BOI11:50Boise Air Term. Gowen Fld

£123

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Fly from

Fly to

Route

Depart

Return

Price

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 17/12

14:34-16:24

Nonstop1h 50m

San Francisco

Thu 1/1

15:07-16:57

Nonstop1h 50m

£100

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 18/12

11:35-15:57

1 stop4h 22m

San Francisco

Thu 8/1

06:00-13:39

1 stop7h 39m

£104

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 18/12

10:38-18:02

1 stop7h 24m

San Francisco

Thu 8/1

07:57-09:49

Nonstop1h 52m

£112

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sun 21/12

07:30-09:27

Nonstop1h 57m

San Francisco

Tue 30/12

20:55-22:46

Nonstop1h 51m

£113

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Mon 15/12

17:32-19:56

Nonstop2h 24m

Los Angeles

Mon 22/12

15:30-13:24

1 stop21h 54m

£113

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 16/12

11:14-12:14

Nonstop2h 00m

Las Vegas Harry Reid Intl

Wed 17/12

20:56-23:59

Nonstop2h 03m

£115

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sat 20/12

07:30-09:27

Nonstop1h 57m

San Francisco

Tue 30/12

20:55-22:46

Nonstop1h 51m

£116

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 8/12

05:30-11:30

1 stop6h 00m

San Francisco

Wed 10/12

15:15-22:30

2 stops7h 15m

£119

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 2/12

06:40-10:30

1 stop3h 50m

Los Angeles

Wed 3/12

05:35-10:50

1 stop5h 15m

£121

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Mon 15/12

17:32-19:56

Nonstop2h 24m

Los Angeles

Mon 22/12

19:24-22:01

Nonstop2h 37m

£129

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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

Prices

Airlines

Other information

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 Monday when prices can be found for as low as £120. 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 £299.

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 £150. In contrast, the most expensive time of day to depart to California is in the evening when prices are around £214.

What is the cheapest Oregon to California flight route?

Fly from Portland to Los Angeles 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 £149 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 4 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	£79
Fastest flight time	1h 45m
Direct flights	Every day
Airports in California	2 airports

The best one-way flight to California from Oregon in the past 72 hours is £79. The best return flight deal from Oregon to California found on momondo in the last 72 hours is £119.

The fastest flight from Oregon to California takes 1h 45m

Direct flights go from Oregon to California every day.

There are 2 airports near California: 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?
There are 2 operators available for flights from Oregon to California as of November 2025.
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?
Based on momondo bookings for flights between Oregon and California, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 15.57% of the total bookings. Other popular models include Embraer 175 with 13.09%, Boeing 737-900 Passenger/BBJ3 (winglets) with 12.08%, and Boeing 737 MAX 8 with 9.60%.

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
Frontier	PriceFrom £29	Free Cancellation	Rating 5.8 3,121 reviews	Search Frontier flights
Alaska Airlines	PriceFrom £58	Free Cancellation	Rating 8.0 11,227 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom £75	Free Cancellation	Rating 7.4 8,991 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.

An easier way to manage your California trip

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Popular Cities in California

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Flights to Dallasfrom £320

Flights to Houstonfrom £419

Cheap flights from Oregon to California from £45

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 3/12. 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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Big names, great deals

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Filter for what you want

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Find the cheapest flights from Oregon to California

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Frontier flights from Oregon to California

Our best Frontier deals on Oregon to California flight tickets

Southwest flights from Oregon to California

Our best Southwest deals on Oregon to California flight tickets

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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?

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 £150. In contrast, the most expensive time of day to depart to California is in the evening when prices are around £214.

What is the cheapest Oregon to California flight route?

Fly from Portland to Los Angeles for the best Oregon - California flight prices

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

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

There are 4 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.

What is the cheapest airline that flies from Oregon to California?

United Airlines, Frontier, and Alaska Airlines are the most popular carriers operating from Oregon to California

Which airlines fly to California?

How many flights depart from Oregon to California on average per day?

As of November 2025, 37 flights take off from Oregon and land in California each day. The most common flight departure time for this route is 07:00, with 45% of daily flights taking off in the afternoon.

How many flights depart from Oregon to California on average per week?

264 flights are operational weekly from Oregon to California as of November 2025. The most popular departure day for this route is Sat, with 61% of flights per week taking off on this day.

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

Fastest flight time

Direct flights

Airports in California

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your California trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to California

Popular Cities in California

Popular flights according to clicks in the last 7 days on momondo