$26 Cheap flight deals from Seattle (SEA) to Costa Mesa (QLA)
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This Weekend's Flight Deals from Seattle 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.
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$324 Roundtrip, found 3 hours ago
$324
Roundtrip
found 3 hours ago
SEA
Seattle - Tacoma Intl.
LGB
Long Beach Municipal
$338 Roundtrip, found 4 days ago
$338
Roundtrip
found 4 days ago
PAE
Seattle Paine Field Intl. Airport
SNA
John Wayne
$407 Roundtrip, found 1 day ago
$407
Roundtrip
found 1 day ago
PAE
Seattle Paine Field Intl. Airport
SNA
John Wayne
$407 Roundtrip, found 1 day ago
$407
Roundtrip
found 1 day ago
Airfares from $26 One Way, $60 Round Trip from Seattle to Costa Mesa
Prices starting at $60 for return flights and $26 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.
SEA
Seattle
ONT
Ontario
$60 Roundtrip, found 3 hours ago
$60
Roundtrip
found 3 hours ago
SEA
Seattle
SNA
Orange County
$119 Roundtrip, found 12 hours ago
$119
Roundtrip
found 12 hours ago
SEA
Seattle
SNA
Orange County
$119 Roundtrip, just found
$119
Roundtrip
just found
PAE
Seattle
ONT
Ontario
$134 Roundtrip, found 3 days ago
$134
Roundtrip
found 3 days ago
PAE
Seattle
SNA
Orange County
$140 Roundtrip, found 4 days ago
$140
Roundtrip
found 4 days ago
Costa Mesa economy flight packages
Price found within the past 48 hours. Click for updated prices.
2.0-star property
Crescent Bay Inn
8.8/10 Excellent! (1,005 reviews)
Dec 23 - Dec 28
5 night stay
Seattle (SEA) to Orange County (SNA)
Alaska Airlines • Coach
Orange County (SNA) to Seattle (SEA)
Frontier Airlines • Coach
Price was $924, price is now $636 per person
$636
per person
found 1 day ago
Sal was great and the room was nice!
Reviewed on Oct 6, 2025
3.5-star property
Dorymans Oceanfront Inn
9.2/10 Wonderful! (1,012 reviews)
Dec 23 - Dec 28
5 night stay
Seattle (SEA) to Orange County (SNA)
Alaska Airlines • Coach
Orange County (SNA) to Seattle (SEA)
Frontier Airlines • Coach
Save 100% on your flight
Price was $1,483, price is now $973 per person
$973
per person
found 1 day ago
Loud, a lot of intoxicated people up late in nearby restaurants.
Reviewed on May 27, 2024
5.0-star property
Surf & Sand Laguna Beach
9/10 Wonderful! (1,011 reviews)
Dec 15 - Dec 18
3 night stay
Seattle (SEA) to Orange County (SNA)
Frontier Airlines • Non-stop • Coach
Orange County (SNA) to Seattle (SEA)
Delta • Non-stop • Coach
Save 100% on your flight
Price was $1,337, price is now $939 per person
$939
per person
found 22 hours ago
Champagne at checkin
Reviewed on Jul 12, 2025
Costa Mesa packages with premium economy flights
Price found within the past 48 hours. Click for updated prices.
2.5-star property
Holiday Inn Express & Suites Santa Ana - Orange County by IHG
8.4/10 Very Good! (1,191 reviews)
Dec 18 - Dec 25
7 night stay
Seattle (SEA) to Orange County (SNA)
Delta • PremiumEconomy
Orange County (SNA) to Seattle (SEA)
Alaska Airlines • PremiumEconomy
Price was $814, price is now $669 per person
$669
per person
found 23 hours ago
Had a great brief stay
Reviewed on Jul 12, 2025
4.0-star property
Renaissance Newport Beach Hotel
8.8/10 Excellent! (1,012 reviews)
Dec 18 - Dec 25
7 night stay
Seattle (SEA) to Orange County (SNA)
Delta • PremiumEconomy
Orange County (SNA) to Seattle (SEA)
Alaska Airlines • PremiumEconomy
Price was $896, price is now $691 per person
$691
per person
found 23 hours ago
Foor and beers at the bar were really good.
Reviewed on Nov 5, 2025
4.0-star property
The Waterfront Beach Resort, A Hilton Hotel
9.2/10 Wonderful! (1,012 reviews)
Dec 18 - Dec 25
7 night stay
Seattle (SEA) to Orange County (SNA)
Delta • PremiumEconomy
Orange County (SNA) to Seattle (SEA)
Alaska Airlines • PremiumEconomy
Price was $1,050, price is now $1,050 per person
$1,050
per person
found 23 hours ago
Room had a nice view. Parking is expensive but you are at the beach. Food ok but pricey.
Reviewed on Nov 9, 2025
More About Flying To Costa Mesa from Seattle
Route Information for Flights from Seattle to Costa Mesa
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | QLA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to Costa Mesa
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Costa Mesa Airports
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- Flights from Portland to Newport Beach
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- Flights from San Antonio to Newport Beach
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- Flights from Washington to Newport Beach
- Flights from Sacramento to Newport Beach
- Flights from Oakland to Newport Beach
- Flights from Reno to Newport Beach
- Flights from Atlanta to Balboa Peninsula Point
- Flights from Houston to Balboa Peninsula Point
- Flights from New York to Los Angeles
- Oceanfront Hotels in Newport Beach
- Flights to Newport Beach
- Apartment in Newport Beach
- Car rentals at Orange County Airport (SNA)
- Hotels near Disneyland® Resort
- Luxury Hotels in Newport Beach
- Car rentals in Los Angeles
- Hotels in Huntington Beach
- Hotels in Newport Beach
- Cheap Hotels in Newport Beach
- Car rentals in Newport Beach
- Newport Beach vacations
- Flights to Los Angeles
- Resorts & Hotels with Spas in Newport Beach
- Hotel Wedding Venues in Newport Beach
- Things to do in Newport Beach
- Cottages in Newport Beach
- Pet-friendly Hotels in Newport Beach
- Newport Beach vacation rentals
- Boutique Hotels in Newport Beach
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.