server side global
9/28/2026
  • Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights

Bundle & Save
Advanced search
Close

Cheap Flights from Oregon to California - Compare Flight Deals & Schedules

With plenty of flights available from Oregon to California, travelers have a wide range of choices to plan their journey more conveniently. Browse one-way fares from $93.40, round-trip fares from $146.19, and other affordable flight options that fit different budgets and preferences. Explore available schedules, compare airline services and choose the most suitable flights from Oregon to California for your travel plans.

Book with Confidence. Trusted by 40M+ Travelers
Price Match Promise  
Found a better deal? We'll match it!
24/7 Customer Support
Speak to our travel experts anytime, anywhere.
ClubMiles Rewards
Stack points & airline miles to save.
Easy Cancellations
Convenient options online and 24/7 global concierge.

Cheap Flights from Oregon to California from from $93

Find cheap flights from Oregon to California and compare the latest fares across popular routes such as Oregon to California. Book affordable flight deals with CheapOair and save on your next trip. Call us for phone only deals at 
One Way Round Trip
PDX Portland Mon, Sep 28
OAK Oakland
from $94
Book Now
PDX Portland Mon, Oct 5
SFO San Francisco
from $94
Book Now
PDX Portland Sat, Oct 10
SJC San Jose
from $113
Book Now
PDX Portland Sat, Nov 7
SAN San Diego
from $113
Book Now
PDX Portland Sun, Nov 1
LAX Los Angeles
from $129
Book Now
EUG Eugene Tue, Oct 6
SAN San Diego
from $134
Book Now
PDX Portland Sat, Nov 21
SNA Santa Ana
from $135
Book Now
PDX Portland Tue, Oct 20
BUR Burbank
from $141
Book Now
EUG Eugene Mon, Oct 5
LAX Los Angeles
from $149
Book Now
MFR Medford Sat, Oct 10
LAX Los Angeles
from $154
Book Now
PDX Portland Wed, Sep 30
PSP Palm Springs
from $188
Book Now
Show more
*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202609~Ref:LLvrB0MZWkGqfOzFhvRiNA

Good to Know Before Booking Flights from Oregon to California

Plan your trip better with useful insights for flights from Oregon to California, including low season, high season, and the cheapest available flight options.

Low Season

June

High Season

June

Cheapest Flight Found

$10

Book Cheap Flights from Oregon to California (OR to CA)

Looking for cheap flights from Oregon to California? Whether you're planning ahead or booking last minute flights from Oregon to California, we help you find the best deals on airfare, hotels, and vacation packages.

Compare fares across top airlines and book flights from Oregon to California with confidence — all while saving more on your travel.

Top Tips to Get Cheap Flights from Oregon to California

  • Book early (30+ days): Get the best OR to CA flight deals
  • Fly midweek: Avoid weekend surcharges
  • Travel off-peak: Skip major holidays and high-demand seasons
  • Be flexible with dates: Compare fares across multiple days
  • Check alternate airports: Save more by flying from/to nearby cities
  • Use promo codes: Apply discounts at checkout
  • Book refundable fares: Travel with flexibility
  • Compare airlines: Find the lowest fare options available

Popular Destinations in California

Explore top cities and attractions across California. Find the best flights to California and start exploring.

Best Time to Visit California

Pro Tip: Book during off-season for cheaper airline tickets to California.

Travel Tips for Flights from Oregon to California

  • Book red eye flights from Oregon for lower fares
  • Bundle flights + hotels in California to save more
  • Reserve California car rentals early
  • Try book now pay later flights for flexibility

How to Get Latest Flight Deals Alerts

Sign up to receive:

  • Cheap flights from Oregon to California
  • Special discounts and promo codes
  • Seasonal travel deals

Book Flights on Mobile

Book easily via mobile or app:

  • Access last minute flights to California
  • Get app-only deals
  • Manage bookings on the go

FAQs – Flights from Oregon to California

Are flights from Oregon to California cheaper at the airport?

No, booking online gives access to better deals and discounts.

What is the cheapest way to book flights from Oregon to California?

Book early, travel midweek, and use promo codes.

Can I find last minute flights from Oregon?

Yes, deals are available depending on availability.

Are there nonstop flights available?

(Yes/No) — depending on route and availability.

Why Book With Us?
  • Best deals on cheap flights from Oregon to California
  • Easy booking experience
  • Exclusive offers and discounts
  • 24/7 human support

Book Now & Save Big!

Don’t miss out — book flights from Oregon to California today and enjoy incredible savings on your travel.

Recent posts View all posts
Find Your Perfect Island Match on National Cheap Flight Day
Read more
Dream Bucket-List Destinations to Book on National Cheap Flight Day
Read more
The Best Long-Weekend Destinations for National Cheap Flight Day
Read more
Great International Cities to Discover on National Cheap Flight Day!
Read more
5 Fall City Escapes to Consider on National Cheap Flight Day
Read more
View all posts

What our customers say about our service?

Great | 4.1 Stars
Based on 34,320 reviews
Write a review Show more reviews
  • Helpful Assistance When my itinerary changed and the original flights no longer worked, the support representative quickly helped me find better alternatives. They were professional, courteous, and went above and beyond to resolve the issue. I'm grateful for the excellent assistance and smooth experience.

    Read more

    Aug 04, 2026 John Naples
  • Excellent Service I recently needed help with a flight schedule change and had a great experience with customer service. Laura was professional, friendly, and very helpful throughout the process. She quickly found a solution and kept me informed of the next steps. I truly appreciate her excellent service.

    Read more

    Jul 28, 2026 John Naples
  • Highly Recommended When my flight was unexpectedly canceled, I needed help rearranging my travel plans. The customer service representative was calm, professional, and extremely helpful throughout the process. They quickly found alternative flight options and assisted with the necessary follow-up. I truly appreciate the excellent support and dedication to resolving my issue.

    Read more

    Jul 16, 2026 Bernadine Janowitz
  • Great Prices offered CheapOair has always offered great prices, and my booking experience has been smooth and hassle-free every time.

    Read more

    Jul 15, 2026 Mike Mike
Write a review Show more reviews

Explore More Travel Deals from Oregon

Explore Travel Deals to California

Flights from Oregon

Flights to California

Airports in Oregon

Airports in California

Popular Cities in California

Popular Cities in Oregon

Earn 2X points on CheapOair app
Save up to $100 off our fees
First time app users get up to $100 off our fees on flights.
ⓘ
  • Earn up to 6X points
  • 24/7 priority support
  • In-App calls at no cost
  • Manage your bookings on the go
Switch to the app
Scan QR and install Scan QR and install

Award-winning assistance, affordable travel

  • Award-winning assistance, affordable travel

  •   American Business Awards
    2020 Gold Stevie – Product
    Management Team of the Year
  •   Stevie Awards for Sales & Customer Service
    2021 Bronze Stevie – Customer Service
    Department of the Year
  •  

Easy Access

Connect with Us
Have Questions?  Call us 24/7 000-800-050-3541
  • Quick Links
  • Popular Airlines
  • Popular Flight Routes
  • Top U.S. Destinations
  • Top International Destinations
Explore our cheap airfare options by carrier, with over 500 options to choose from.
Book one of our most popular flight routes with three easy clicks.
Find cheap airline tickets to popular U.S. destinations from coast to coast.
Get cheap air travel to global destinations in Europe, Asia and beyond.
partners logos

© 2006-2026 Fareportal, Inc. All rights reserved. Privacy Policy and agree to our Terms and Conditions. California: CST #2073455, Florida: ST37449, Hawaii - SOT#TAR-7560-0, Washington: WASOT #602755832 (affiliate of Travelong, Inc.)

Better deals are one call away Call us Say and save Expires Sep 30, 2026. Where applicable discount applies to service fees for qualified airline tickets. Amount of service fee discount varies: maximum savings of $10 per person applied to bookings from one (1) traveler up to five (5) travelers; the maximum discount applied is $50. Promo Code and Instant Savings offers can be combined up to the amount of our service fees but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. Promo code only applicable for bookings created over the phone through our call center.