S$ 683 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 4-6. 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, 0 bags

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Everything you should know

Cheapest return fare
S$ 1,047
Typical prices: S$ 1,193-S$ 851
Air Canada
Thu 29-10Tue 10-11
SIN - LAX • 1 stop
Cheapest direct flights
S$ 1,200
Typical prices: S$ 1,536-S$ 1,174
Singapore Airlines
Wed 19-8Sun 13-9
SIN - LAX • Direct
Arrival airport
You can’t fly directly to Costa Mesa. It is served by Los Angeles (LAX), located 56.4 km from Costa Mesa.
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Flight Deals
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Flight Deals

Cheap Flights to Costa Mesa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals to Costa Mesa

Thu, 29 Oct - Tue, 10 Nov
Air Canada Logo
08:50 - 16:09
SIN
-
LAX
22h 19m
1 stop
Air Canada Logo
07:00 - 04:55
LAX
-
SIN
29h 55m
2 stops
S$ 1,047Air Canada
Thu, 5 Nov - Mon, 9 Nov
Air Canada Logo
08:50 - 11:13
SIN
-
LAX
18h 23m
1 stop
Air Canada Logo
14:25 - 04:55
LAX
-
SIN
46h 30m
2 stops
S$ 1,048Air Canada
Sun, 28 Jun - Sat, 4 Jul
Air Canada Logo
07:00 - 07:14
SIN
-
LAX
39h 14m
2 stops
Air Canada Logo
06:45 - 11:15
LAX
-
SIN
37h 30m
2 stops
S$ 1,050Air Canada
Thu, 29 Oct - Tue, 10 Nov
Air Canada Logo
08:50 - 21:14
SIN
-
LAX
27h 24m
2 stops
Air Canada Logo
07:00 - 04:55
LAX
-
SIN
29h 55m
2 stops
S$ 1,056Air Canada
Thu, 5 Nov - Mon, 9 Nov
Air Canada Logo
08:50 - 20:46
SIN
-
LAX
27h 56m
2 stops
Air Canada Logo
17:05 - 04:55
LAX
-
SIN
43h 50m
2 stops
S$ 1,057Air Canada
Thu, 29 Oct - Tue, 10 Nov
Multiple Airlines Logo
08:50 - 15:35
SIN
-
LAX
21h 45m
2 stops
Multiple Airlines Logo
07:00 - 04:55
LAX
-
SIN
29h 55m
2 stops
S$ 1,060Multiple Airlines
Mon, 22 Jun - Sun, 12 Jul
ANA Logo
06:15 - 11:00
SIN
-
LAX
19h 45m
1 stop
ANA Logo
01:20 - 06:40
LAX
-
SIN
38h 20m
1 stop
S$ 1,079ANA
Mon, 22 Jun - Sun, 12 Jul
ANA Logo
06:15 - 11:00
SIN
-
LAX
19h 45m
1 stop
ANA Logo
13:10 - 00:45
LAX
-
SIN
20h 35m
1 stop
S$ 1,083ANA
Thu, 10 Sep - Mon, 21 Sep
Asiana Airlines Logo
22:50 - 17:10
SIN
-
LAX
33h 20m
1 stop
Asiana Airlines Logo
23:00 - 21:30
LAX
-
SIN
31h 30m
1 stop
S$ 1,084Asiana Airlines
Thu, 10 Sep - Mon, 21 Sep
Asiana Airlines Logo
22:50 - 07:50
SIN
-
LAX
24h 00m
1 stop
Asiana Airlines Logo
23:00 - 21:30
LAX
-
SIN
31h 30m
1 stop
S$ 1,088Asiana Airlines
Useful Info

Good to know – Book Cheap Costa Mesa Plane Tickets

Low seasonJanuary
Cheapest flightS$ 683
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (4% more expensive on average)
Flight from Singapore to Los Angeles

FAQs - booking Costa Mesa flights

  • How long is the flight to Costa Mesa?

    Flights from Singapore16h 47m
  • How to fly to Costa Mesa?

    You cannot fly directly to Costa Mesa. KAYAK recommends you fly to Los Angeles (LAX) (56.45 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). Other nearby airports are Long Beach Municipal (LGB) (29.16 km), Ontario (ONT) (54.82 km) or Los Angeles (LAX) (56.45 km). KAYAK recommends you fly to Los Angeles.

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

    Central Los Angeles is 15 km away from Los Angeles Airport.

  • 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 return tickets to Costa Mesa for the following prices or less: From Singapore S$ 4,280
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Costa Mesa flight deals.

Reviews of the top 5 airlines flying to Costa Mesa

 
Need help choosing which airline to fly with from Singapore 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.
8.5
EVA AirOverall score based on 1444 reviews
8.3Comfort
8.6Crew
8.1Food
8.4Boarding
8.0Entertainment
Airline reviews

Other than spotty internet, great servic, comfortable and smooth flight!

8.0 ExcellentDror, Apr 2026
TPE - JFK
Read more EVA Air reviews

Other than spotty internet, great servic, comfortable and smooth flight!

I dont know how to explain but i really satisfied

Crew was good. Sometimes food was eh. The spaghetti is gross for me. First time i got food, they didn’t provide utensils so i ate with my hands. I was hungry. They gave it to me 20 mins later when a crew member came by. I would fly with them again. Nobody is perfect

Eva air was fine - Trip.com via KAYAK sold my family access to a “VIP” lounge fo a layover in Taipei… i’m please look at my pictures. It was a scam, Trip.com knows it and they are perpetrating a fraud through your web site.

We travelled with a toddler and was allowed extra time to board first which was very helpful!

My flight was amazing smooth and the attendants were so friendly and nice

Organized boarding process, superb food, lovely crew, even arrived early!

Crew are excellent. Food was good generally. Seats are small and there isn’t much leg room. Overhead bins are very small.

What could have been better, was we were delayed from takeoff for two hours. Initially we were informed that we were delayed for refueling. Then we taxied out on the tarmac, then just waited there for a long time, with no explanation of the delay. Were we just waiting on takeoff clearance or was there some other reason for the delay? The pilot, nor none of the crew informed us passengers. That was not good customer service. That needs to be improved, whenever a delay, inform the passengers for the reason.

More seat space More bathrooms Charging outlets Plane was old

I am trying to select a seat during booking but it respond that set assigment will be given during check in, and the seat assignment they give is in the middle seat and 2 row from the rest rooms, i am the person who pee a lot in this case I disturb so much the person beside me ,this trip is from Haneda to Texas, the trip from Texas to Cvg is a much better because its a smaller plane few passenger

Their in0flight movie selection is limited in size and poor in quality.

Japan airlines is a great airline. One of my favorites. The only issue I had was that I only pescatarian or I can eat vegetables, pasta, etc and both choices of meals were chicken or red meat. Most of other airlines have meat or pasta. Also usually I get an alert to order a meal prior to fly and this time I did not get one. Other than that everything was wonderful.

Boarding and crew service were excellent. Food was mediocre, not as good as our last trip four years ago.

Great level of comfort and highly professional and friendly flight crew. Keep up the great service.

It was amazing. Japan is lovely. I hope to go again. Thank you for everything.

My first issue is the lack of clarity with the airlines. I know that Japan airlines and American Airlines are partners, but I couldn’t figure out which airline I was flying with. I got the flight info for Japan airlines and ended up on American. After my Kayak booking (via Underpricer) I got a phone call to see if I wanted up choose a seat and pay for luggage fees. both American and Japan airlines offer 2 carryons and 2 regular luggage checked in at no additional fees to Tokyo. Having already done my research, I opted out on their “Offer” and just contacted the airline directly to pay for upgraded seats (Which were cheaper than the Underpricer deal) My top complaint was the flight delay from HND to LAX it wasn’t until I had already made my unchangable airport drop off car reservations , that I received 3 hour flight delay email. I was forced to be there 6 hours prior to the departure. They were kind enough to give us a limited restaurant food voucher- which was 1900 yen ( I saw Delta food vouchers were 2000 yen). My teen and I ate food court pizza. The flight arrived when expected, The food was mid on the flight. I slept and woke up about 1.5 hours to LAX. I had waffles ( which also contained 1 mushroom and 1 tomato in the same tray) and 3 small pieces of fruit. All went well, just remember to check on your 3rd party ticket companies. Some seem to be sneaky All in all it was a very long day, we made it back safe.

Horrible like always, flight was supposed to be at 11:40am, we ended up getting a different airplane at 3:25pm.

I have been flying with JAL a few times, crews service, food, overall comfort even with economy, I would rate it the top three airlines. None of any American carriers can provide such excellent service.

service was excellent. crew very polite, courteous, and good service especially to passengers like me who is a wheelchair passenger

Fast and efficient flight. Wifi worked well. Food selection could have been better

Never book through Kayak. They can offload booking to third parties that are completely horrible.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

No frills airline with minimal leg room and no entertainment

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Food was just okay, need to improve for other menu variations

I do not think there was much that could have been done to make it better. The delayed flight was due to bad weather. The turbulent patches were very unavoidable. Am simply thankful that there were no sudden and / or sharp drops during the flight. I do extend my compliments to captain Marcus I believe was his name and the rest of the crew. They all did an excellent job. My only question is whether I get a refund since the seats I had chosen and paid for were reassigned.

The worst experience ever! Lots of flight delays and rerouting that ended up doubling the total time. . I had to recheck my luggage because I was rerouted to Tokyo and ended up on ANA flight. I missed connecting flight twice because of the delay at Cathy Pacific. Additional stop added, rerouted to a different country for connecting flight and ended up in long waits and delays.

Very bad. Flight got delayed and missed my transfer flight twice. Had to stay overnight in Hong Kong and the next flight booked was also delayed.i had the worst experience flying from Singapore to San Francisco. Lots of delays and rerouting.

I didn’t use entertainment But everything else was of excellent quality

I liked the service. The touch screen needs improvement as well as movie choices.

My only suggestion is a way to not be woken up for food. … like maybe something you can place on you if you’d prefer to miss food than be woken up

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

It was great. It was my first time with Cathay Pacific and I really recommend.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

I was mid plane and they were already out of the main beef entree....ugh!

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Dinner was good, but the breakfast served in the morning was horrible.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Everything you need to know for your flight to Costa Mesa