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

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

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

As of September 2026, 95 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 at midday.

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

667 flights are operational weekly from Oregon to California as of September 2026. The most popular departure day for this route is Mon, with 30% of flights per week taking off on this day.

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 is 1 operator available for flights from Oregon to California as of September 2026.

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.

£44 Cheap Flights from Oregon to California in 2026

Find the cheapest flights from Oregon to California

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

07:18 - 09:23PDX Portland-SFO San Francisco

2h 05mdirect

09:03 - 10:52SFO San Francisco-PDX Portland

1h 49mdirect

£95Alaska Airlines

Wed, 7 Oct - Tue, 13 Oct

07:03 - 09:07PDX Portland-SFO San Francisco

2h 04mdirect

21:25 - 23:14SFO San Francisco-PDX Portland

1h 49mdirect

£96Alaska Airlines

Wed, 23 Sep - Mon, 5 Oct

07:00 - 08:51PDX Portland-SFO San Francisco

1h 51mdirect

16:40 - 18:31SFO San Francisco-PDX Portland

1h 51mdirect

£99United Airlines

Fri, 16 Oct - Tue, 20 Oct

19:29 - 21:25PDX Portland-SFO San Francisco

1h 56mdirect

22:39 - 00:34SFO San Francisco-PDX Portland

1h 55mdirect

£99United Airlines

Fri, 2 Oct - Mon, 5 Oct

07:18 - 09:23PDX Portland-SFO San Francisco

2h 05mdirect

21:25 - 23:14SFO San Francisco-PDX Portland

1h 49mdirect

£99Alaska Airlines

Fri, 16 Oct - Mon, 19 Oct

07:18 - 09:23PDX Portland-SFO San Francisco

2h 05mdirect

09:03 - 10:52SFO San Francisco-PDX Portland

1h 49mdirect

£99Alaska Airlines

Fri, 16 Oct - Tue, 20 Oct

10:59 - 12:56PDX Portland-SFO San Francisco

1h 57mdirect

14:46 - 16:35SFO San Francisco-PDX Portland

1h 49mdirect

£99Alaska Airlines

Fri, 8 Jan - Mon, 11 Jan

07:15 - 09:17PDX Portland-SFO San Francisco

2h 02mdirect

18:55 - 20:47SFO San Francisco-PDX Portland

1h 52mdirect

£99Alaska Airlines

Thu, 24 Dec - Fri, 1 Jan

07:18 - 09:23PDX Portland-SFO San Francisco

2h 05mdirect

11:42 - 13:32SFO San Francisco-PDX Portland

1h 50mdirect

£99Alaska Airlines

Fri, 23 Oct - Mon, 26 Oct

14:53 - 16:47PDX Portland-SFO San Francisco

1h 54mdirect

21:25 - 23:14SFO San Francisco-PDX Portland

1h 49mdirect

£99Alaska Airlines

Fri, 16 Oct - Mon, 19 Oct

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Delta flights from Oregon to California

Our best Delta deals on Oregon to California flight tickets

Delta

24 Sept

PDX17:49Portland

6h 02m

1 stop

SFO23:51San Francisco

28 Sept

SFO06:23San Francisco

4h 17m

1 stop

PDX10:40Portland

£101

Delta

16 Oct

PDX17:49Portland

6h 07m

1 stop

SFO23:56San Francisco

17 Oct

SFO10:35San Francisco

6h 29m

1 stop

PDX17:04Portland

£114

Delta

24 Sept

PDX17:49Portland

6h 02m

1 stop

SFO23:51San Francisco

28 Sept

SFO06:23San Francisco

4h 17m

1 stop

PDX10:40Portland

£116

United Airlines flights from Oregon to California

Our best United Airlines deals on Oregon to California flight tickets

United Airlines

1 Dec

PDX13:04Portland

1h 51m

SFO14:55San Francisco

17 Dec

SFO22:57San Francisco

1h 50m

PDX00:47Portland

£142

United Airlines

24 Sept

PDX05:30Portland

1h 51m

SFO07:21San Francisco

28 Sept

SFO21:02San Francisco

1h 55m

PDX22:57Portland

£145

United Airlines

24 Sept

PDX05:30Portland

1h 51m

SFO07:21San Francisco

28 Sept

SFO21:02San Francisco

1h 55m

PDX22:57Portland

£145

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Wed 7/10

07:18-09:23

Nonstop2h 05m

San Francisco

Tue 13/10

09:03-10:52

Nonstop1h 49m

£95

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Wed 23/9

07:03-09:07

Nonstop2h 04m

San Francisco

Mon 5/10

21:25-23:14

Nonstop1h 49m

£96

Fastest return journey

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 16/10

07:00-08:51

Nonstop1h 51m

San Francisco

Tue 20/10

16:40-18:31

Nonstop1h 51m

£99

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 2/10

19:29-21:25

Nonstop1h 56m

San Francisco

Mon 5/10

22:39-00:34

Nonstop1h 55m

£99

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 16/10

07:18-09:23

Nonstop2h 05m

San Francisco

Mon 19/10

21:25-23:14

Nonstop1h 49m

£99

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 16/10

07:18-09:23

Nonstop2h 05m

San Francisco

Tue 20/10

09:03-10:52

Nonstop1h 49m

£99

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 8/1

10:59-12:56

Nonstop1h 57m

San Francisco

Mon 11/1

14:46-16:35

Nonstop1h 49m

£99

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Thu 24/12

07:15-09:17

Nonstop2h 02m

San Francisco

Fri 1/1

18:55-20:47

Nonstop1h 52m

£99

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 23/10

07:18-09:23

Nonstop2h 05m

San Francisco

Mon 26/10

11:42-13:32

Nonstop1h 50m

£99

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 16/10

14:53-16:47

Nonstop1h 54m

San Francisco

Mon 19/10

21:25-23:14

Nonstop1h 49m

£99

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 October is also very affordable. Most momondo users find prices during this month for around £193.

What is the cheapest Oregon to California flight route?

Fly from Portland to Sacramento Intl for the best Oregon - California flight prices

How far in advance should I book a flight from Oregon 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 £188 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 £156 on momondo.

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

There are 2 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	£44
Fastest flight time	2h 01m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from Oregon in the past 72 hours is £44. The best return flight deal from Oregon to California found on momondo in the last 72 hours is £95.

The fastest flight from Oregon to California takes 2h 01m

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

Frequently asked questions about flying from Oregon to California

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 is 1 operator available for flights from Oregon to California as of September 2026.
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 23.35% of the total bookings. Other popular models include Airbus A319 with 13.56%, Boeing 737 MAX 8 with 12.83%, and Airbus A320-100/200 with 9.28%.

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 Airlines	PriceFrom £119	Free Cancellation	Rating 7.9 12,864 reviews		Search Alaska 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.