C$ 105 Find Cheap Flights to Costa Mesa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Costa Mesa departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights to Costa Mesa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Costa Mesa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Costa Mesa

Thu, 7 Aug - Mon, 11 Aug
Flair Airlines Logo
7:45 a.m. - 10:45 a.m.YVR-LAX
3h 00mdirect
Flair Airlines Logo
11:30 a.m. - 2:30 p.m.LAX-YVR
3h 00mdirect
C$ 152Flair Airlines
Find Deal
Tue, 1 Jul - Tue, 8 Jul
Flair Airlines Logo
7:45 a.m. - 10:45 a.m.YVR-LAX
3h 00mdirect
Flair Airlines Logo
11:30 a.m. - 2:30 p.m.LAX-YVR
3h 00mdirect
C$ 153Flair Airlines
Find Deal
Wed, 23 Jul - Sun, 27 Jul
WestJet Logo
12:15 p.m. - 6:10 p.m.YWG-LAX
7h 55m1 stop
WestJet Logo
7:00 a.m. - 5:41 p.m.LAX-YWG
8h 41m1 stop
C$ 201WestJet
Find Deal
Mon, 29 Sep - Tue, 30 Sep
WestJet Logo
6:00 a.m. - 2:11 p.m.YKF-LAX
11h 11m1 stop
WestJet Logo
11:40 a.m. - 12:45 a.m.LAX-YKF
10h 05m1 stop
C$ 202WestJet
Find Deal
Wed, 30 Jul - Wed, 13 Aug
United Airlines Logo
2:20 p.m. - 12:15 a.m.YWG-LAX
11h 55m1 stop
United Airlines Logo
6:20 p.m. - 1:09 p.m.LAX-YWG
16h 49m1 stop
C$ 258United Airlines
Find Deal
Tue, 22 Jul - Tue, 29 Jul
Porter Airlines Logo
6:45 a.m. - 1:00 p.m.YUL-LAX
9h 15m1 stop
Porter Airlines Logo
2:00 p.m. - 12:37 a.m.LAX-YUL
7h 37m1 stop
C$ 262Porter Airlines
Find Deal
Fri, 27 Jun - Thu, 4 Sep
United Airlines Logo
2:20 p.m. - 12:15 a.m.YWG-LAX
11h 55m1 stop
United Airlines Logo
8:15 a.m. - 10:33 p.m.LAX-YWG
12h 18m1 stop
C$ 265United Airlines
Find Deal
Wed, 3 Sep - Mon, 8 Sep
Air Canada Logo
6:35 p.m. - 8:53 p.m.YYZ-LAX
5h 18mdirect
Air Canada Logo
10:30 p.m. - 11:39 a.m.LAX-YYZ
10h 09m1 stop
C$ 273Air Canada
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Wed, 23 Jul - Wed, 30 Jul
Air Canada Logo
12:30 p.m. - 9:28 p.m.YYC-LAX
9h 58m2 stops
Air Canada Logo
5:15 p.m. - 12:43 a.m.LAX-YYC
6h 28m1 stop
C$ 274Air Canada
Find Deal
Tue, 22 Jul - Mon, 28 Jul
Porter Airlines Logo
6:45 a.m. - 1:00 p.m.YUL-LAX
9h 15m1 stop
Porter Airlines Logo
2:00 p.m. - 12:37 a.m.LAX-YUL
7h 37m1 stop
C$ 274Porter Airlines
Find Deal
Useful Info

Good to know – Book Cheap Costa Mesa Plane Tickets

Low seasonMay
High seasonAugust
Cheapest flightC$ 105
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Vancouver Airport to Los Angeles

Flights to Costa Mesa: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to Costa Mesa 
Verified travelerFlew with Air CanadaYVR-LAXJun 2025
Vancouver - allow for enough time to get through the process. Numerous restaurants at Vancouver airport, very good waiting areas and space. Reasonably efficient international customs processing.
Verified travelerFlew with United AirlinesYYZ-LAXMar 2025
I wish I had anticipated the delay at the airport and scheduled my ride pickup for 1.5 hours after the estimated arrival time. I was unaware that passengers from Air Canada flights had to board a shuttle bus to access the aircraft.
JordanFlew with Air CanadaYUL-LAXMar 2025
Buy ticket early. This is a very overpriced route that Air Canada monopolizes. In one day my one way ticket jumped from $325 or so to $535 USD.
Verified travelerFlew with United AirlinesYYZ-LAXOct 2024
Make sure you know which terminal to head to upon landing if transferring at Los Angeles as the information board at LAX will show only flight info for the terminal you are at (1 of 8). Transfer information is not transparent from the airline or the airport. Subscribe to airline apps help but can be cumbersome and difficult to manage in a time crunch.
Verified travelerFlew with Air CanadaYYZ-LAXAug 2024
It is great to have a nonstop flight. Might be worth paying a bit extra for it.
Verified travelerFlew with Air CanadaYUL-LAXAug 2024
US bound terminal has very few good options and one lounge that’s always over capacity. Make sure to eat well before getting there.
Verified travelerFlew with Air CanadaYYZ-LAXAug 2024
Treat this like you’re flying on a greyhound bus. Bring food. Bring a pillow. Bring entertainment. Know that you will be uncomfortable and the airline won’t care.
Verified travelerFlew with United AirlinesYVR-LAXApr 2024
If your going to Dominican, you need to apply for a e eticket which takes about 10 mins
ROSEMARY JOFlew with Air CanadaYUL-LAXJan 2024
Purchase your own food in the terminal after security to bring on the plane with you with a large bottle of water
Verified travelerFlew with United AirlinesYYZ-LAXFeb 2024
Do your check in online because it is much more convenient.
GaryFlew with Air New ZealandYYZ-LAXDec 2023
Get instructions on how to find your connecting flight terminal and gate in LAX. There are no information boards or information desks. We asked a lady in a gift shop, then it was a series of tunnels and stairs that were not well sign posted at all.

FAQs - booking Costa Mesa flights

  • How long is the flight to Costa Mesa?

    Flights from Edmonton3h 27m
    Flights from Montreal5h 38m
    Flights from Calgary3h 13m
    Flights from Vancouver2h 59m
    Flights from Toronto5h 03m
  • What is the cheapest flight to Los Angeles?

    In the last 3 days, the cheapest flight deal to Los Angeles was found on the route from Vancouver, at C$ 206 return. The most popular connection is from Toronto to Los Angeles and KAYAK users have found round-trip deals for as low as C$ 205 in the last 3 days.

  • Which airlines fly to Los Angeles?

    Many airlines fly to Los Angeles, the most common ones being Air Canada, WestJet, and United Airlines. See the amount of flights per week for popular airlines flying to Los Angeles.

  • How to fly to Costa Mesa?

    You cannot fly directly to Costa Mesa. KAYAK recommends you fly to Los Angeles (LAX) (56.21 km from Costa Mesa). From there you can rent a car or get a taxi.

  • What airports are near Costa Mesa?

    The closest airport is Santa Ana J. Wayne/Orange Cnty (SNA) (6.16 km). Another nearby airport is Los Angeles (LAX) (56.21 km) KAYAK recommends you fly to Los Angeles.

  • How far is Los Angeles Airport from central Los Angeles?

    The distance between Los Angeles Airport and downtown Los Angeles is 15 km.

  • What is the name of Los Angeles’s airport?

    When flying to Los Angeles, you'll arrive at Los Angeles Airport (LAX). The airport is also known as Los Angeles or Los Angeles Intl.

  • How does KAYAK find such low prices on flights to Costa Mesa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Costa Mesa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Costa Mesa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Costa Mesa is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Costa Mesa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Costa Mesa with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Costa Mesa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Costa Mesa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Costa Mesa

  • There is no major airport in Costa Mesa. It is instead served by Los Angeles Airport.
  • Looking for cheap airfare to Costa Mesa? 25% of our users found round-trip tickets to Costa Mesa for the following prices or less: From Winnipeg C$ 289, from Vancouver Intl C$ 707, from Calgary C$ 6,578
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Costa Mesa flight deals.

Top 5 airlines flying to Costa Mesa

 
Need help choosing which airline to fly with from Canada to Costa Mesa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 289 reviews
7.0Entertainment
7.6Food
8.1Comfort
8.2Boarding
8.7Crew
Airline reviews

Great! Personable crew. I love that they pour complimentary beer and wine.

10.0 ExcellentSteve, Jun 2025LAS - YOW
Read more Porter Airlines reviews

Great! Personable crew. I love that they pour complimentary beer and wine.

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The seats are totally uncomfortable making the flight less than pleasant. The cookies & pretzels were terrible!!!

Late departure, so I missed connection in Detroit. But Delta gave me a great hotel & breakfast. Just sorry I could not get anything from my checked baggage.

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

it's all good nothing you can do make better 😌

Good flight, friendly crew and overall - good service on United Airlines.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

Terrible all around. Flight was late and airplane was very uncomfortable. The crew were unhelpful and hid in the back. Did zero work. No entertainment.

I booked and paid extra for exit door seats also pre paid for my luggage air Canada changed plains and I never got what I paid for and they made me pay for luggage again they also did this to my wife. They are the most unorganized company I have ever dealt with. I am sure I will never see the extra money I paid for the seats or the recharge for the luggage. They are subsidized by the taxpayers and don’t give a dam just a horrible way to do business

Your crew was so so so wonderful Only thing sound be great if you kept some phone chargers and converters rest 👌👌👌👌

Delayed 3 hours. Gave us a food voucher for CA$15, to places that were already closed or not serving food. New plane did not have entertainment options. When disembarking, they had closed the direct route to baggage claim, rerouting us through another terminal 0.5miles away. Overall, a terrible experience.

The speakers were way too loud. Music was played during boarding too. This noise could've been avoided.

The flight was delayed for 4 hours and the airplane was really old cuz not one thing was working.

Leg room was terrible and seats very narrow. Flight was also delayed.

The worst airline experience that I ever had in my life. The fare was cheap but boy do you pay for it when it comes to baggages, carry-ons, food on board and lack of available staff at check-in. Almost every other passenger on my flight had the same complaints and experience. We all bonded discussing our displeasure. My husband and I will definitely not be traveling with Flair Airlines. We'll take anyone else.

The most uncomfortable plane I ever fly on. The seats won't even recline a little. For a 5 hrs flight at night and tired it felt like torture

Seats in 1 res are dispersed all over the plane, even child was across

Personally, I will not use this fight again. The service is poor, you have to buy even water. They don't provide anything even sneak, you have to buy. They said Personally items for 7 kg. Then they use some measurements, if you have 7kg and if it's not getting inside of their measurements, you have to pay 80$ this is robbery. I will prefer other flight then this. I am désappointement taking this airplane.

It’s a shameful company. It ask as to go to counter to take the boarding pass, they simply send it by email, just to check the bags’ size in a smaller than normal template. DONT USE FLAIR! It will be more expensive than normal airlines at the end.

flight was okay, no wifi, no free drinks but worst of all they lost my son's bike for four days. Customer service was nonexistent - call a number that leaves you on perpetual hold, there's no baggage folks in the baggage claims area (in vancouver). we went up to international and nobody was at ticketing, went to domestic and they had us fill out a form. they could not tell us where the bag was. Anyway, highly recommend you drop an airtag for anything that's worth more than $500. My son's bike costs a lot more than that to replace; I was on pins and needles for four days.

The crew of this flight, specially the flight attendant in the front were the sweetest I’ve had in all my life, I genuinely hope they get a race or sum cuz of their efforts. It was just quite unsettling that the flight took so long to departure. It was supposed to leave at 10:35pm and we ended up taking off at 11:22pm…👎🏻👎🏻👎🏻

It’s bare bones but was on time so can’t complain.

Of all the countries I've flown to and airlines from around the world, I have never had such a dismissive an arrogant employee during boarding. After waiting in line for 20 minutes to board, I was sent to a second line for Passport verification. Natalie from Flair, repeatedly tried to scan my passport which didn't work for some reason but was too lazy to input my information manually. Bar code scanners aren't 100% reliable as we all know. She asked me my birthdate 3 times, made me wait to be the last person aboard and then smugly threatened me that my only bag could be charged for (same backpack I used as on my arrival as carry on). Natalie working in Ft. Lauderdale and the was the epitome of lobotomized tiktok brain with the charm of junk mail.

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