Cheap Flights to Costa Mesa

View ₩144,500 flight on Fri, Feb 6, 2026Opens in a new window

Popular airlines to Costa Mesa

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How much is the cheapest flight to Costa Mesa?

Prices were available within the past 7 days and start at ₩144,500 for one-way flights and ₩273,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 17 - Sat, Feb 21
SFO
San Francisco
SNA
Orange County
₩273,300 Roundtrip, found 1 hour ago
₩273,300
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Feb 17 from San Francisco to Orange County, returning Sat, Feb 21, priced at ₩273,300 found 1 hour ago
Hawaiian Airlines
Tue, Feb 17 - Sat, Feb 21
SFO
San Francisco
SNA
Orange County
₩290,700 Roundtrip, found 1 hour ago
₩290,700
Roundtrip
found 1 hour ago
Select Hawaiian Airlines flight, departing Tue, Feb 17 from San Francisco to Orange County, returning Sat, Feb 21, priced at ₩290,700 found 1 hour ago
American Airlines
Tue, Feb 17 - Sat, Feb 21
SFO
San Francisco
SNA
Orange County
₩335,100 Roundtrip, found 1 hour ago
₩335,100
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Feb 17 from San Francisco to Orange County, returning Sat, Feb 21, priced at ₩335,100 found 1 hour ago
United
Wed, Feb 4 - Wed, Feb 11
SFO
San Francisco
ONT
Ontario
₩338,500 Roundtrip, found 2 days ago
₩338,500
Roundtrip
found 2 days ago
Select United flight, departing Wed, Feb 4 from San Francisco to Ontario, returning Wed, Feb 11, priced at ₩338,500 found 2 days ago
Korean Air
Fri, Feb 20 - Mon, Feb 23
ICN
Seoul
SNA
Orange County
₩1,081,200 Roundtrip, found 19 hours ago
₩1,081,200
Roundtrip
found 19 hours ago
Select Korean Air flight, departing Fri, Feb 20 from Seoul to Orange County, returning Mon, Feb 23, priced at ₩1,081,200 found 19 hours ago

Find the cheapest month to fly from Columbus (CMH) to Santa Ana (SNA)

January is typically the cheapest month to fly

From ₩189,445 - ₩647,298 per traveler.

Searching for cheap flights to Costa Mesa? No travel company presents more choices than Expedia if you're looking to compare flights to Costa Mesa. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in Costa Mesa.

Frequently asked questions

What is the name of Costa Mesa's airport?
Costa Mesa is served by just a single airport, John Wayne Airport (SNA).
How far is SNA from central Costa Mesa?
If you're basing yourself in the center of Costa Mesa, you'll be there within moments after touching down at John Wayne Airport. The terminal is only 5 kilometers from the downtown area.
What airport is best to fly into Costa Mesa?
Costa Mesa is a major transportation hub. Each month, numerous travelers pass through SNA (5 kilometers from downtown) and ONT (56 kilometers from downtown). Long Beach Municipal Airport (LGB) (27 kilometers from downtown) also sees a decent amount of air traffic.
How many airlines fly to Costa Mesa?
There are 15 airlines that jet into Costa Mesa from 47 airports across the globe.
Which airlines fly to Costa Mesa?
Costa Mesa receives the most flights from Southwest Airlines, Spirit Airlines and Frontier Airlines with Southwest Airlines being the number one choice of carrier. Las Vegas is the most popular city for passengers to set off from.
How many nonstop flights are there to Costa Mesa?
Organizing an awesome Costa Mesa vacation is easy when there are 1,749 direct flights every week to choose from.
Where are the most popular flights to Costa Mesa departing from?
Flights to Costa Mesa from Phoenix, Seattle and Denver airports are always popular.
How long is the flight to Costa Mesa Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Las Vegas to Costa Mesa, the average flight time is 1 hour and 5 minutes. From Phoenix it's more or less 1 hour and 21 minutes, and from Denver it's 2 hours and 26 minutes.
How to book the cheapest flight to Costa Mesa?
We've all come across those lucky jet-setters who manage to pick up incredibly cheap plane tickets every time they fly. Want to know how to do it for your Costa Mesa vacation? Don't wait until the last possible moment to lock in your flight. Don't stop there, though. Do some research and see if there are a few airports at your destination. Prices often differ depending on which airport you pick. Remember to compare prices across airlines as well. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and be ready to snap up a ticket as soon as you see a great bargain. The best deals never last long.
How to survive the flight to Costa Mesa?
No matter where you're coming from, flying can be a seamless experience if you've prepared well enough. Check out these essential travel tips that will help get your Costa Mesa escape started on the right note.What to pack in your hand luggage:

  • Air travel can be a great experience if you bring the right gear. Firstly, you'll need toiletry items, such as deodorant and a toothbrush, a clean set of clothes and something to read. Secondly, find a spot in your bag for your electronic gadgets, chargers, any medications and perhaps a blow-up neck pillow as well. Lastly, be sure to bring your passport, travel documents and your credit cards.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp or pointed objects hiding in the bottom of your hand luggage. Other prohibited items include explosive or flammable products, such as aerosol cans and bleach, and gels and liquids in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The goal here is to feel as comfortable as possible. Dress in loose, natural-fiber clothing and bring a pullover in case it gets cool in the cabin. Pick a pair of well-fitting, flat shoes as your feet may swell a little during the journey. Leave the stilettos and heavy boots in your luggage.
  • You've probably heard about DVT (deep vein thrombosis), a blood clotting condition caused by long periods of sitting. There are numerous ways to lessen your risk. Wear a quality pair of compression socks or tights, stay hydrated and move your legs and feet. Walk the aisles of the cabin or perform exercises in your seat.

How to get through airport security fast when flying to Costa Mesa?
Being organized before your flight will help make your trip to Costa Mesa a breeze. Check out our handy tips for a speedy journey through security:

  • Be sure to have your boarding pass and ID within easy reach. They're the first things you'll be asked to show at security.
  • Next up, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items such as your belt, coat and earphones need to go through the machine.
  • For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronic devices will need to go through the scanner.
  • Any gels or liquids, such as toothpaste or perfume, that you want to bring on board must be no larger than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-close bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when passing through security. Boots and heavier-style shoes are usually subjected to extra screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won't be allowed on board.

Flights to Costa Mesa information
Destination airport
John Wayne
Destination airport IATA code
SNA
Destination city name
Orange County
Roundtrip price
₩273,300

Trending flights to Costa Mesa

Prices were available within the past 7 days and start at ₩144,500 for one-way flights and ₩273,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Dec 27 - Mon, Mar 16
ICN
Seoul
ONT
Ontario
₩715,000 Roundtrip, found 2 days ago
₩715,000
Roundtrip
found 2 days ago
Select United flight, departing Sat, Dec 27 from Seoul to Ontario, returning Mon, Mar 16, priced at ₩715,000 found 2 days ago
*Available to Expedia members.