$79 Cheap flight deals from Philadelphia (ILG) to Costa Mesa (QLA)
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This Weekend's Flight Deals from Philadelphia 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 $79 One Way, $166 Round Trip from Philadelphia to Costa Mesa
Prices starting at $166 for return flights and $79 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
Laguna Cliffs Marriott Resort and Spa
Mar 3 - Mar 9
Philadelphia (PHL) to Orange County (SNA)
Orange County (SNA) to Philadelphia (PHL)
Reviewed on Aug 8, 2024
Surf & Sand Laguna Beach
Feb 20 - Feb 23
Philadelphia (PHL) to Orange County (SNA)
Reviewed on Jul 12, 2025
Costa Mesa packages with premium economy flights
Motel 6 Costa Mesa, CA
Mar 1 - Mar 7
Philadelphia (PHL) to Orange County (SNA)
Reviewed on Sep 28, 2024
Surf & Sand Laguna Beach
Mar 1 - Mar 7
Philadelphia (PHL) to Orange County (SNA)
Reviewed on Jul 12, 2025
Hilton Garden Inn Irvine East/Lake Forest
Mar 1 - Mar 7
Philadelphia (PHL) to Orange County (SNA)
Reviewed on Jul 15, 2025
More About Flying To Costa Mesa from Philadelphia
Route Information for Flights from Philadelphia to Costa Mesa
Origin Airport IATA Code | ILG |
|---|---|
Destination Airport IATA Code | QLA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Philadelphia to Costa Mesa
Looking for cheap Philadelphia to Costa Mesa flights? Orbitz has the cheapest air fares for flights from Philadelphia to Costa Mesa. Plus, with our cutting-edge mobile tools, travel planning has never been easier or more wallet-friendly.
Mobile Deals and Steals
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Book Hotels With Confidence
When you’re looking for hotel rooms to go with your bargain flights from Philadelphia to Costa Mesa, Orbitz provides you descriptions, photos, reviews, and location maps so you know exactly what you are booking. With easy-to-use Orbitz map tools, you can search for nearby hotels on your mobile device.
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Use the Orbitz app or the mobile Orbitz site, m.orbtiz.com, to see information about your Philadelphia to Costa Mesa flights anytime you need it. Your itinerary is also sent to your email address for reference. Access updates on your flights from Philadelphia to Costa Mesa on your mobile device too, including delays and baggage claim details.
Cheap Air Ticket Prices Guaranteed
Orbitz is your number one source for low fares for Philadelphia to Costa Mesa flights. Our low price guarantee on domestic and international air tickets give you great savings for a perfect trip to Costa Mesa. Need hotels too? You can book them last minute on your mobile phone.
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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.