$70 Cheap flight deals from Portland (PDX) to Costa Mesa (QLA)
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This Weekend's Flight Deals from Portland to Costa Mesa
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $70 One Way, $137 Round Trip from Portland to Costa Mesa
Prices starting at $137 for return flights and $70 for one-way flights to Costa Mesa were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Costa Mesa economy flight packages
Best Inn & Suites
Feb 13 - Feb 18
Portland (PDX) to Orange County (SNA)
Reviewed on Nov 11, 2025
Dorymans Oceanfront Inn
Feb 13 - Feb 16
Portland (PDX) to Orange County (SNA)
Orange County (SNA) to Portland (PDX)
Reviewed on May 27, 2024
The Buena Park Hotel & Suites
Feb 13 - Feb 18
Portland (PDX) to Orange County (SNA)
Reviewed on Nov 16, 2025
More About Flying To Costa Mesa from Portland
Route Information for Flights from Portland to Costa Mesa
Origin Airport IATA Code | PDX |
|---|---|
Destination Airport IATA Code | QLA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Portland to Costa Mesa
Great Deals on Flights From Portland to Costa Mesa
Spend more of your time and money at Costa Mesa instead of sitting at your computer, searching for discount Portland to Costa Mesa flights. This is why Orbitz makes it easy for you to check out destinations, plan your trip, and book your air fare, hotel, car rental, and more in just one place. Our low price guarantee means that you get great deals on flights from Portland to Costa Mesa.
Flights That Fit Your Budget
Traveling on a budget? Not to worry if you are using Orbitz. We monitor thousands of fares to make sure we show you the best air ticket prices available for your travel dates. Besides amazing prices on Portland to Costa Mesa flights, we offer you great deals on hotels, vacation packages, and last-minute getaways for the perfect trip.
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Flights from Portland
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Portland Airports
Costa Mesa Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.