Cheap flights To Costa Mesa (QLA) from $34

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Cheap Flights to Costa Mesa from $34 One Way, $63 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sat, Nov 1 - Sat, Nov 1
DEN
Denver Intl.
ONT
Los Angeles - Ontario Intl.
$63 Roundtrip, found 4 days ago
$63
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Nov 1 from Denver Intl. to Los Angeles - Ontario Intl., returning Sat, Nov 1, priced at $63 found 4 days ago
Thu, Jan 22 - Mon, Jan 26
DEN
Denver Intl.
SNA
John Wayne
$64 Roundtrip, found 5 hours ago
$64
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Jan 22 from Denver Intl. to John Wayne, returning Mon, Jan 26, priced at $64 found 5 hours ago
Tue, Dec 9 - Wed, Dec 17
DEN
Denver Intl.
SNA
John Wayne
$65 Roundtrip, found 5 hours ago
$65
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Dec 9 from Denver Intl. to John Wayne, returning Wed, Dec 17, priced at $65 found 5 hours ago
Thu, Jan 15 - Tue, Jan 20
DEN
Denver Intl.
ONT
Los Angeles - Ontario Intl.
$109 Roundtrip, found 1 day ago
$109
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Jan 15 from Denver Intl. to Los Angeles - Ontario Intl., returning Tue, Jan 20, priced at $109 found 1 day ago
Sat, Dec 13 - Wed, Dec 17
DEN
Denver Intl.
LGB
Long Beach Municipal
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Dec 13 from Denver Intl. to Long Beach Municipal, returning Wed, Dec 17, priced at $137 found 1 day ago
Tue, Feb 3 - Tue, Feb 10
SMF
Sacramento Intl.
LGB
Long Beach Municipal
$143 Roundtrip, found 21 hours ago
$143
Roundtrip
found 21 hours ago
Select Southwest Airlines flight, departing Tue, Feb 3 from Sacramento Intl. to Long Beach Municipal, returning Tue, Feb 10, priced at $143 found 21 hours ago
Wed, Jan 28 - Tue, Feb 3
DEN
Denver Intl.
SNA
John Wayne
$145 Roundtrip, found 12 hours ago
$145
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Jan 28 from Denver Intl. to John Wayne, returning Tue, Feb 3, priced at $145 found 12 hours ago
Tue, Dec 9 - Thu, Dec 11
SMF
Sacramento Intl.
ONT
Los Angeles - Ontario Intl.
$148 Roundtrip, found 2 days ago
$148
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Sacramento Intl. to Los Angeles - Ontario Intl., returning Thu, Dec 11, priced at $148 found 2 days ago
Fri, Oct 24 - Sat, Nov 1
SMF
Sacramento Intl.
SNA
John Wayne
$156 Roundtrip, found 4 days ago
$156
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Oct 24 from Sacramento Intl. to John Wayne, returning Sat, Nov 1, priced at $156 found 4 days ago
Tue, Dec 9 - Sat, Dec 13
SMF
Sacramento Intl.
ONT
Los Angeles - Ontario Intl.
$157 Roundtrip, found 14 hours ago
$157
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Dec 9 from Sacramento Intl. to Los Angeles - Ontario Intl., returning Sat, Dec 13, priced at $157 found 14 hours ago

Costa Mesa Flight Information

Traveling To
Costa Mesa
Destination Airport IATA Code
QLA
Number of Airlines Serving
Airlines
Frontier Airlines, Southwest Airlines, United, American Airlines, Delta
Flight Price
$63
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Costa Mesa economy flight packages

Price found within the past 48 hours. Click for updated prices.
Sonesta Select Laguna Hills Irvine Spectrum
3.0-star property

Sonesta Select Laguna Hills Irvine Spectrum

Dec 10 - Dec 17

7 night stay

Denver (DEN) to Orange County (SNA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $570, price is now $349 per person
$349
per person
found 1 day ago
Crescent Bay Inn
2.0-star property

Crescent Bay Inn

Dec 10 - Dec 17

7 night stay

Denver (DEN) to Orange County (SNA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $975, price is now $570 per person
$570
per person
found 1 day ago
Dorymans Oceanfront Inn
3.5-star property

Dorymans Oceanfront Inn

Dec 10 - Dec 17

7 night stay

Denver (DEN) to Orange County (SNA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,552, price is now $944 per person
$944
per person
found 1 day ago
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See all available trips from Denver to Costa Mesa
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Costa Mesa premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Atwater
3.0-star property

Hotel Atwater

9.4/10 Exceptional! (1,006 reviews)

Dec 5 - Dec 7

2 night stay

San Francisco (SFO) to Orange County (SNA)

Delta • Roundtrip • PremiumEconomy
Price was $509, price is now $478 per person
$478
per person
found 13 hours ago
I brought attention to the water dispensers that kept dripping onto the floor but the front desk wouldn’t do anything about it. It was

Reviewed on Aug 7, 2025

Seaport Village Inn Avalon
2.5-star property

Seaport Village Inn Avalon

7.4/10 Good! (1,013 reviews)

Dec 5 - Dec 7

2 night stay

San Francisco (SFO) to Orange County (SNA)

Delta • Roundtrip • PremiumEconomy
Price was $574, price is now $492 per person
$492
per person
found 13 hours ago
The staff is really nice, and location is close to casino point but the hotel needs some upgrades; I stayed in the suite, and it's just doesn't have the luxury I'm accustomed too. However, that's my personal preference.

Reviewed on Dec 27, 2024

Hotel Metropole
3.0-star property

Hotel Metropole

9/10 Wonderful! (1,002 reviews)

Dec 5 - Dec 7

2 night stay

San Francisco (SFO) to Orange County (SNA)

Delta • Roundtrip • PremiumEconomy
Price was $561, price is now $529 per person
$529
per person
found 13 hours ago
The room was nice, staff was courteous. No mini fridge in the rooms though, but overall good. The M restaurant in the hotel, unfortunately, was a big disappointment. The food was well below average and I’m being generous. Greasy breaded fish with lumpy rice and bland. The stuffed portabello mushroom is the most unappealing plate I’ve ever seen, and it was so salty, just one bite and could not eat it. I would stay at the Hotel Metropole again, but would never go back to the restaurant.

Reviewed on Oct 4, 2025

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See all available trips from San Francisco to Costa Mesa
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Costa Mesa

End your search for discount fares on flights to Costa Mesa. Orbitz has all the best prices on Costa Mesa flights. With Orbitz, you can expect:

Cheap Deals on Flights to Costa Mesa

We offer big discounts and last-minute savings on Costa Mesa flights. We make it easy for you to research, plan, and book your flight to Costa Mesa — all while offering great low fares. With guaranteed low prices and cutting-edge mobile tools, the perfect trip begins on Orbitz.

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Get alerts, updates, or book your Costa Mesa flight or other flights wherever you are. Download our free apps for iPhone, Android, and iPad or visit our mobile site at m.orbitz.com to conveniently review or change your air travel plans. We can also send free alerts about your Costa Mesa flight to your email or mobile phone, so you get advance warning about potential disruptions and flight delays. Need to book a hotel with your Costa Mesa flight? Access exclusive, mobile-only deals via our mobile site and free apps – even on the same day.

Great Customer Care

We want to make your travel booking experience smooth and easy, from planning and researching Costa Mesa flights to the actual booking. If you want to cancel your flight to Costa Mesa, many tickets can be conveniently cancelled online. Contact our Customer Service to make changes to your air ticket.

Miles or Points Toward Frequent Flyer Programs

Much like booking with an airline directly, you can earn frequent flyer miles or points on qualified flights to Costa Mesa with Orbitz. When completing your booking, just fill in your frequent flyer number for the airline you are flying with or for one of its available partner airlines.

Frequently asked questions

Which airlines fly to Costa Mesa?
Choose from 20 airlines that fly into John Wayne Airport (SNA), the primary airport in the city. With all those options, you're bound to score a superb deal. Here are a few of the favorite international carriers that'll get you to Costa Mesa:

  • Southwest Airlines - 30 flights to Costa Mesa per month
  • Air Canada - 17 flights to Costa Mesa per month
  • WestJet - 8 flights to Costa Mesa per month

What is the best airport to fly to in Costa Mesa?
Jump on a plane to John Wayne Airport (SNA) and you'll be taking in this fantastic city before long. This airport is around 3 miles east of the downtown area. But SNA isn't your only choice. Long Beach Municipal Airport (LGB) is another point of arrival for Costa Mesa, so you'll want to compare airfares to get the most rewarding deal.
How much is a flight to Costa Mesa?
Lots of fabulous deals were up for the taking this week, with return flights to Costa Mesa fluctuating between $63 and $157. But it was passengers arriving in from Denver (DEN) who bagged the top bargains. One-way fares to Costa Mesa started at a low $34.
How to book the cheapest flight to Costa Mesa?
Using Orbitz, you'll uncover some of the most incredible flight deals around from a terrific range of airlines. But if you'd love to increase your chances of nabbing cheap flights to Costa Mesa, here are some tips we think will help:

  • Consider departing from or arriving at alternative airports to save on your flight. Enter your preferred departure and arrival airports in the form fields, then click on the 'Nearby airports' function below. It will list the available options.
  • If you're flexible with when you fly out, click on the 'Show flexible dates' option. It'll show the flight deals for the days around your chosen departure. Fares often vary depending on the day of the week.
  • Hit 'Show options' to filter your search results. You can choose your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even select whether you'd like to fly in the morning, afternoon or evening.
  • The early bird catches the most rewarding deals, so book as soon as you know your travel dates. The most affordable fares sell out first and prices normally increase as the departure date nears.
  • Save loads on your vacation by bundling your flights, hotels and car rentals into a package with Orbitz. Your credit card will thank you.
  • If practical, don't travel in peak seasons. Airfares soar during school breaks, summer and other vacation periods like Easter and Christmas.

How long is a flight to Costa Mesa?
Flight times differ based on where you're jetting in from. But to give you some insight into the average duration, size up these major routes to Costa Mesa:

  • Las Vegas, NV (LAS-Harry Reid Intl.) to John Wayne Airport (SNA) - 1 hour and 8 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to John Wayne Airport (SNA) - 1 hour and 33 minutes
  • Denver, CO (DEN-Denver Intl.) to John Wayne Airport (SNA) - 2 hours and 30 minutes

What is the best time to book a flight to Costa Mesa?
Purchase your flights to Costa Mesa in January. This is the perfect time of the year for bargain fares, closely followed by February and August. Score cheap flights and enjoy your dream getaway with Orbitz.
What day of the week is the cheapest to book a flight to Costa Mesa?
When it comes to cheap fares to Costa Mesa, the best days to make a booking are generally Tuesdays, Wednesdays and Saturdays. A fabulous flight deal is just clicks away with Orbitz.
What is the cheapest day of the week to fly to Costa Mesa?
If you're searching for cheap flights to Costa Mesa, depart at the start of the week. Orbitz data from 2020 shows Monday is the cheapest day to travel, followed by Tuesday. Saturday has the most expensive fares, so avoid this day and do your budget a favor.
What is the cheapest month to fly to Costa Mesa?
To score cheap flights to Costa Mesa, pack your suitcase and depart in August. Orbitz data has found that generally, this is a great month to save big on your fare. If you're thinking of flying to Costa Mesa in June, bear in mind that this is the most expensive time of year to take a trip.
Which airlines allow free cancellation?
We understand that plans can change and flexibility is important. That's why you can easily search for flights that have free cancellation and no change fees on Orbitz. Just click on "Filter by flexible change policies" and we'll find you fares with more flexibility than candy on a dashboard in summer!
What do I need for the flight to Costa Mesa?
There's nothing as exciting as flying to a new place, but it pays to be prepared. The following top tips will help get your trip started on the right foot:

  • Before you board the plane, you'll need to show some type of government-issued ID, like a passport. You'll also need your ticket. If you're traveling with the kids, check with your airline about which documents they require — if any.
  • To keep you busy on your short trip to Costa Mesa, download some new songs or stock up the podcast library on your tablet. Food can also be a good distraction while in the air, so pack a snack.
  • No matter how hot it is outside, plane cabins can get a bit chilly. Bring a hoodie on board to stop the goose bumps.

How many direct flights are there to Costa Mesa?
With 347 flights jetting directly to Costa Mesa every month, finding one to match your plans will be simple. Southwest Airlines, United Airlines and Alaska Airlines are among the top carriers that provide nonstop services.
How do I get cheap first-class/business deals to Costa Mesa?
There are ways of booking first or business-class fares to Costa Mesa that won't burn through your budget. Pick up a seat at the front of the plane for less with these helpful tips:

  • Flexibility isn't just for the gym. Have some room to move around your travel dates so you can pick up cheaper airfares when a sale pops up.
  • Budget airlines offer business-class seating at a fraction of the normal price. Ditch the full-service carriers and go with one of these cheaper options.
  • Bid for an upgrade. Some carriers hold online auctions that let you put down a price for a seat at the front of the plane. You may also be able to upgrade with points earned through a loyalty scheme.

How to get into Costa Mesa from the airport?
If you want the convenience of having your own set of wheels, reserve a John Wayne Airport (SNA) car rental with one of the reputable providers at John Wayne Airport (SNA). Enterprise and National Car Rental have some terrific vehicles to choose from. Once you've hopped in the driver's seat, the heart of Costa Mesa is around 3 miles to the west. Or, why not get a taxi into town and rent a vehicle from the downtown area after you've had a chance to settle in? Costa Mesa car rentals always has a range of fantastic deals available.
What is the best time to go to Costa Mesa?
Costa Mesa is busy in May, August and September. If you're thinking of visiting during these months, it would be wise to book ahead of time to ensure you nab the most rewarding deals. Want to know what summertime's like in Costa Mesa? Average daily temperatures usually hover between 65 ºF and 75 ºF. Like most destinations in the Northern Hemisphere, the summer season starts June 20 here.

More to Explore

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.