$34 Cheap Flights to Costa Mesa , CA

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How much is the cheapest flight to Costa Mesa?

Prices were available within the past 7 days and start at $34 for one-way flights and $61 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Aug 24 - Tue, Aug 27
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$61 Roundtrip, found 5 days ago
$61
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Aug 24 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Tue, Aug 27, priced at $61 found 5 days ago
Frontier Airlines
Mon, Aug 5 - Sun, Aug 25
SFO
San Francisco Intl.
SNA
John Wayne
$82 Roundtrip, found 4 days ago
$82
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Aug 5 from San Francisco Intl. to John Wayne, returning Sun, Aug 25, priced at $82 found 4 days ago
Frontier Airlines
Tue, Jul 9 - Wed, Jul 24
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$85 Roundtrip, found 2 days ago
$85
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jul 9 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Wed, Jul 24, priced at $85 found 2 days ago
Frontier Airlines
Wed, Aug 14 - Sun, Sep 1
DFW
Dallas-Fort Worth Intl.
ONT
Los Angeles - Ontario Intl.
$86 Roundtrip, found 2 days ago
$86
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Aug 14 from Dallas-Fort Worth Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 1, priced at $86 found 2 days ago
Spirit Airlines
Wed, Aug 28 - Tue, Sep 24
DFW
Dallas-Fort Worth Intl.
SNA
John Wayne
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Aug 28 from Dallas-Fort Worth Intl. to John Wayne, returning Tue, Sep 24, priced at $124 found 1 day ago

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 entering into the search bar your travel dates, origin airport, and whether you want 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 $61 - $124, and one-ways to Costa Mesa start as low as $34.

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: Frontier Airlines, Spirit 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 programs 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 in 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 the 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 August and in June 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.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Costa Mesa?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Costa Mesa that have flexible change policies?
By using our helpful “No change fee” filter, that’s how. Just type in your origin, destination and travel dates, click the “Search” button, then tick the checkbox under the “Flexible change policies” subheading (it’s on the top left of your screen). Expedia makes it simple to find flexible and affordable flights to Costa Mesa.
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 John Wayne Airport from central Costa Mesa?
If you’re staying in the center of Costa Mesa, you’ll be there within moments after touching down at John Wayne Airport. The terminal is only 4 mi from downtown.
What airport is best to fly into Costa Mesa?
Costa Mesa is a traveler favorite, and it has the airports to prove it. If you’re thinking about a visit to this dynamic city, you’ll likely be hopping off the plane at SNA (4 mi from downtown). If not, it’ll probably be Ontario Airport (35 mi from downtown) or LGB (18 mi from downtown).
How many airlines fly to Costa Mesa?
There are 15 airlines that jet into Costa Mesa from 47 airports across the globe.
How many nonstop flights are there to Costa Mesa?
With 1,776 direct flights every week, you’ll be touching down in Costa Mesa before you have time to say, “Are we there yet?”
Where are the most popular flights to Costa Mesa departing from?
A large number of flights to Costa Mesa take off from Las Vegas, Phoenix and Denver airports.
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
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Roundtrip price
$61

Trending flights to Costa Mesa

Prices were available within the past 7 days and start at $34 for one-way flights and $61 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Aug 24 - Tue, Aug 27
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$61 Roundtrip, found 5 days ago
$61
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Aug 24 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Tue, Aug 27, priced at $61 found 5 days ago
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