₩153,100 Cheap flights from Costa Mesa, CA

View ₩153,100 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines from Costa Mesa

  • Alaska Airlines

  • United

  • American Airlines

  • Delta

  • Frontier Airlines

  • JetBlue Airways

  • Southwest Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Costa Mesa

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 21 - Wed, Jul 22
SNA
Orange County
LAS
Las Vegas
₩306,300 Roundtrip, found 1 day ago
₩306,300
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 21 from Orange County to Las Vegas, returning Wed, Jul 22, priced at ₩306,300 found 1 day ago
Delta
Wed, Aug 5 - Thu, Aug 13
SNA
Orange County
LAS
Las Vegas
₩326,900 Roundtrip, found 5 days ago
₩326,900
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Aug 5 from Orange County to Las Vegas, returning Thu, Aug 13, priced at ₩326,900 found 5 days ago
American Airlines
Sat, Aug 8 - Mon, Aug 10
ONT
Ontario
PHX
Phoenix
₩334,600 Roundtrip, found 3 days ago
₩334,600
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 8 from Ontario to Phoenix, returning Mon, Aug 10, priced at ₩334,600 found 3 days ago
United
Mon, Aug 24 - Wed, Aug 26
ONT
Ontario
SFO
San Francisco
₩334,600 Roundtrip, found 3 days ago
₩334,600
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 24 from Ontario to San Francisco, returning Wed, Aug 26, priced at ₩334,600 found 3 days ago
United
Mon, Aug 24 - Wed, Aug 26
ONT
Ontario
SFO
San Francisco
₩334,700 Roundtrip, found 3 days ago
₩334,700
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 24 from Ontario to San Francisco, returning Wed, Aug 26, priced at ₩334,700 found 3 days ago
United
Thu, Aug 20 - Wed, Aug 26
ONT
Ontario
SFO
San Francisco
₩336,200 Roundtrip, found 4 days ago
₩336,200
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 20 from Ontario to San Francisco, returning Wed, Aug 26, priced at ₩336,200 found 4 days ago
Delta
Mon, Aug 3 - Tue, Aug 4
LGB
Long Beach
DEN
Denver
₩349,900 Roundtrip, found 22 hours ago
₩349,900
Roundtrip
found 22 hours ago
Select Delta flight, departing Mon, Aug 3 from Long Beach to Denver, returning Tue, Aug 4, priced at ₩349,900 found 22 hours ago
Alaska Airlines
Fri, Aug 14 - Tue, Aug 18
SNA
Orange County
SFO
San Francisco
₩354,500 Roundtrip, found 3 days ago
₩354,500
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Aug 14 from Orange County to San Francisco, returning Tue, Aug 18, priced at ₩354,500 found 3 days ago
Delta
Fri, Nov 6 - Sun, Nov 8
SNA
Orange County
SEA
Seattle
₩396,600 Roundtrip, found 3 hours ago
₩396,600
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Nov 6 from Orange County to Seattle, returning Sun, Nov 8, priced at ₩396,600 found 3 hours ago
Delta
Fri, Sep 18 - Sun, Sep 20
ONT
Ontario
SEA
Seattle
₩396,600 Roundtrip, found 3 hours ago
₩396,600
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Sep 18 from Ontario to Seattle, returning Sun, Sep 20, priced at ₩396,600 found 3 hours ago

Travel information

Flights from Costa Mesa: Essential Travel Information

Cheapest flight from Costa Mesa
₩306,300 (roundtrip)
Best airlines to fly from Costa Mesa
Delta, United, American Airlines, Alaska Airlines
Cheapest month to fly from Costa Mesa
July
Costa Mesa IATA code
QLA
Costa Mesa Country/State
California
Airline ticket deals from Costa Mesa
₩306,300 - ₩396,600

 

*Available to Expedia members.