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Cheap Flights to Costa Mesa , CA from CA $185

View CA $185 flight on Thu, Dec 17, 2026Opens in a new window

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How much is the cheapest flight to Costa Mesa?

Prices were available within the past 7 days and start at CA $185 for one-way flights and CA $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Delta
Air Canada
United
American Airlines

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

From CA $321 - CA $444 per traveller.

Frequently asked questions

What is the name of Costa Mesa's airport?
Many visitors like to fly into John Wayne Airport (SNA) when visiting the bustling city of Costa Mesa.
How far is John Wayne Airport (SNA) from central Costa Mesa?
John Wayne Airport is just a short drive from downtown Costa Mesa. It's located 6 kilometres from the centre of the city.
What airport is best to fly into Costa Mesa?
With a number of airports to pick from, Costa Mesa is easy to book a ticket to on short notice. The terminals that see most of the city's air travel are John Wayne Airport (6 kilometres from downtown), ONT (56 kilometres from downtown) and LGB (29 kilometres from downtown).
How many airlines fly to Costa Mesa?
There are 16 airlines that fly to Costa Mesa from 46 worldwide airports.
Which airlines fly to Costa Mesa?
Southwest Airlines, American Airlines and Frontier Airlines fly the most frequently to Costa Mesa. The majority of these flights come from Phoenix, with Southwest Airlines offering the most services on this route.
How many nonstop flights are there to Costa Mesa?
Organizing an awesome Costa Mesa escape is a cinch when there are 1,614 nonstop flights every week to choose from.
Where are the most popular flights to Costa Mesa departing from?
Flights to Costa Mesa from Phoenix, Las Vegas and Denver airports are highly sought after.
How long is the flight to Costa Mesa Airport?
Which airport you depart from determines how long you'll be strapped into your seat. From Phoenix to Costa Mesa, the average flight time is 1 hour and 24 minutes. From Las Vegas it's typically 1 hour and 11 minutes, and from Denver it's 2 hours and 33 minutes.
How to book the cheapest flight to Costa Mesa?
Don't leave booking your flight to Costa Mesa until the last possible moment. That's one move savvy jet-setters use to get the best prices. Booking well in advance means more choices and less expensive flights. Don't stop there, though. Do some research and check if there is more than one airport at your destination. Fares often differ depending on which airport you fly into. Don't forget to compare fares across airlines too. Last of all, another easy way to save a few dollars is be ready to book at a moment's notice. If you spot a good bargain, don't think twice — grab it while you've got the chance.
Do you have any tips for my flight to Costa Mesa?
No matter where you're coming from, flying can be an enjoyable experience if you've prepared well enough. We've made a list of handy hints that will get your Costa Mesa vacation started on the right note. What to pack in your hand luggage:
  • Travelling on a plane can be a stress-free experience if you take the right gear. First of all you'll need basic toiletry items, such as a toothbrush and some deodorant, a spare set of clothes and a good novel. Secondly, leave space in your carry-on bag for your phone, tablet and chargers, medications and perhaps a blow-up neck pillow as well. Last, but definitely not least, don't forget to take your passport, travel papers and some money.
Do not pack the following items in your hand luggage:
  • Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your treasured Swiss Army knife, and products which are explosive or flammable, such as spray paint, flares and fireworks, are also prohibited.
What to wear on a flight:
  • Your aim here is to feel as comfortable as you can. Go for shoes that are easy to pull on and off, dress in loose, breathable clothing and remember to bring a pullover in case you get cold in the cabin.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To minimize your risk on board, stay hydrated, consider wearing compression socks or tights and keep your feet and legs moving.
How to get through airport security fast when flying to Costa Mesa?
Being prepared before you get to the airport can make your trip to Costa Mesa quick and painless. We've compiled some useful tips and tricks for a swift journey through security:
  • Security personnel first need to verify that you have a valid ID and matching boarding pass before you're allowed to proceed any further. Have them within easy reach, ready for inspection.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes items like headphones or earphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like phones and laptops will also need to go on a tray for inspection. Don't worry, you'll be back online soon enough.
  • Travelling with your favourite perfume? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can keep it with you in your carry-on bag.
  • The right choice of footwear can save you valuable minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Lightweight sneakers are usually not.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won't be allowed on board.

Book with confidence

Find Your Flights to Costa Mesa QLA

Cheap flights to Costa Mesa (QLA)

Get started finding a cheap flight to Costa Mesa on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Costa Mesa.

Roundtrip prices range from CA $342 - CA $439, and one-ways Costa Mesa start as low as CA $185.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Costa Mesa (QLA)

You have several options for which airline you choose to travel with to Costa Mesa. There are 10 airlines flying into QLA: WestJet, Delta, Air Canada, United, Porter Airlines, American Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Costa Mesa (QLA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to QLA in October and in December for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Costa Mesa QLA

Travel information

Destination airport
John Wayne
Destination airport IATA code
SNA
Destination city name
Orange County
Roundtrip price
CA $341

Trending flights to Costa Mesa

Prices were available within the past 7 days and start at CA $185 for one-way flights and CA $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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