$38+ Cheap flights from Las Vegas (LAS) to Costa Mesa, CA
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LAX
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Costa Mesa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Costa Mesa are usually found in February or November, booked 71 days in advance, depart on a Friday or Saturday and return on a Wednesday
Cheap flight deals from Las Vegas to Costa Mesa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to Costa MesaExplore the most affordable flight options available from Las Vegas to Costa Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Las Vegas to Costa Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am -
Nonstop1h 19m
Sat 10/179:57 pm -
Nonstop1h 20m
Deal found 9/11![Frontier logo]()
$38
This Super.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:55 pm -
Nonstop1h 28m
Mon 10/511:30 am -
Nonstop1h 23m
Deal found 9/9![Frontier logo]()
$59
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 am -
Nonstop1h 19m
Tue 10/135:15 pm -
Nonstop1h 18m
Deal found 9/10![Frontier logo]()
$60
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:30 am -
Nonstop1h 17m
Wed 10/75:20 pm -
Nonstop1h 22m
Deal found 9/10![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 am -
Nonstop1h 19m
Sat 10/179:57 pm -
Nonstop1h 20m
Deal found 9/11![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:19 pm -
Nonstop1h 22m
Mon 10/124:33 pm -
Nonstop1h 19m
Deal found 9/10![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:15 am -
Nonstop1h 19m
Fri 10/239:57 pm -
Nonstop1h 20m
Deal found 9/10![Frontier logo]()
$65
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:19 pm -
Nonstop1h 22m
Sat 10/249:57 pm -
Nonstop1h 20m
Deal found 9/9![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
Nonstop1h 17m
Thu 10/110:04 pm -
Nonstop1h 24m
Deal found 9/10![Frontier logo]()
$68
This Booking.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:20 pm -
Nonstop1h 24m
Mon 10/52:50 pm -
Nonstop1h 22m
Deal found 9/12![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am -
Nonstop1h 19m
Sat 10/315:15 pm -
Nonstop1h 15m
Deal found 9/12![Frontier logo]()
$70
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:59 pm -
Nonstop1h 12m
Sat 10/1011:19 am -
Nonstop1h 20m
Deal found 9/11![Frontier logo]()
$71
Best flights from Las Vegas to Costa MesaDiscover carefully curated flight deals from Las Vegas to Costa Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Las Vegas to Costa Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:41 am -
Nonstop1h 24m
Tue 11/1012:50 pm -
Nonstop1h 17m
Deal found 9/8![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:45 am -
Nonstop1h 15m
Sat 10/1011:05 am -
Nonstop1h 10m
Deal found 9/9![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:53 am -
Nonstop1h 17m
Mon 10/59:40 pm -
Nonstop1h 12m
Deal found 9/10![Delta logo]()
$118
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:05 pm -
Nonstop1h 15m
Mon 10/54:30 pm -
Nonstop1h 10m
Deal found 9/9![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:35 am -
Nonstop1h 15m
Mon 10/267:25 am -
Nonstop1h 10m
Deal found 9/8![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 pm -
1 stop3h 45m
Tue 11/1712:55 pm -
2 stops5h 10m
Deal found 9/9![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:00 am -
1 stop5h 15m
Wed 10/77:00 pm -
Nonstop1h 15m
Deal found 9/9![Southwest logo]()
$191
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:10 am -
1 stop4h 15m
Thu 10/155:00 pm -
1 stop4h 45m
Deal found 9/10![Southwest logo]()
$207
Last-minute flights from Las Vegas to Costa MesaDiscover last-minute flight deals from Las Vegas to Costa Mesa. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Costa Mesa. Data last updated September 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
Nonstop1h 17m
Thu 10/110:04 pm -
Nonstop1h 24m
Deal found 9/10![Frontier logo]()
$68
This Booking.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:20 pm -
Nonstop1h 24m
Mon 10/52:50 pm -
Nonstop1h 22m
Deal found 9/12![Frontier logo]()
$69
This Super.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:55 pm -
Nonstop1h 28m
Mon 10/511:30 am -
Nonstop1h 23m
Deal found 9/9![Frontier logo]()
$59
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:30 am -
Nonstop1h 17m
Wed 10/75:20 pm -
Nonstop1h 22m
Deal found 9/10![Frontier logo]()
$61
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:59 pm -
Nonstop1h 12m
Sat 10/1011:19 am -
Nonstop1h 20m
Deal found 9/11![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 am -
Nonstop1h 19m
Tue 10/135:15 pm -
Nonstop1h 18m
Deal found 9/10![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:15 am -
Nonstop1h 19m
Sat 10/179:57 pm -
Nonstop1h 20m
Deal found 9/11![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:19 pm -
Nonstop1h 22m
Mon 10/124:33 pm -
Nonstop1h 19m
Deal found 9/10![Frontier logo]()
$64
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am -
Nonstop1h 19m
Sat 10/179:57 pm -
Nonstop1h 20m
Deal found 9/11![Frontier logo]()
$38
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:19 pm -
Nonstop1h 22m
Sat 10/249:57 pm -
Nonstop1h 20m
Deal found 9/9![Frontier logo]()
$66
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:15 am -
Nonstop1h 19m
Fri 10/239:57 pm -
Nonstop1h 20m
Deal found 9/10![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am -
Nonstop1h 19m
Wed 10/285:15 pm -
Nonstop1h 15m
Deal found 9/12![Frontier logo]()
$70
One-way flights from Las Vegas to Costa MesaSearch for one-way flight options from Las Vegas to Costa Mesa. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Las Vegas to Costa Mesa. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:25 am -
Nonstop1h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$38
This Super.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:19 pm -
Nonstop1h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$40
This Flightnetwork deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:34 pm -
Nonstop1h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$41
This Super.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:55 pm -
Nonstop1h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$45
This Priceline deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:55 pm -
Nonstop1h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:45 pm -
Nonstop1h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:15 am -
Nonstop1h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$50
This Frontier deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:00 pm -
Nonstop1h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$51
Find flight deals from Las Vegas to Costa Mesa
Keep the following information in mind while searching for Las Vegas to Costa Mesa flight deals. Data was last updated September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $38 (Expedia) |
One-way from | $38 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $106 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Costa Mesa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Las Vegas to Costa Mesa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Wed 9/30
12:40 pm-2:00 pm
Nonstop1h 20m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Thu 11/12
6:10 pm-9:55 pm
1 stop3h 45m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Wed 12/2
2:45 pm-6:40 pm
1 stop3h 55m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Thu 10/29
1:57 pm-3:21 pm
Nonstop1h 24m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$94
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Fri 10/9
5:05 am-8:40 am
1 stop3h 35m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Mon 11/2
10:41 am-12:05 pm
Nonstop1h 24m
Los Angeles
Tue 11/10
12:50 pm-2:07 pm
Nonstop1h 17m
$117
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Wed 10/7
11:45 am-1:00 pm
Nonstop1h 15m
Los Angeles
Sat 10/10
11:05 am-12:15 pm
Nonstop1h 10m
$117
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Sat 10/3
12:05 pm-1:20 pm
Nonstop1h 15m
Los Angeles
Mon 10/5
4:30 pm-5:40 pm
Nonstop1h 10m
$117
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Sat 10/24
7:35 am-8:50 am
Nonstop1h 15m
Los Angeles
Mon 10/26
7:25 am-8:35 am
Nonstop1h 10m
$117
Las VegasLos Angeles
LAS Las Vegas Harry Reid Intl - LAX Los Angeles
LASLAX
Las Vegas Harry Reid Intl
Sat 10/3
9:53 am-11:10 am
Nonstop1h 17m
Los Angeles
Mon 10/5
9:40 pm-10:52 pm
Nonstop1h 12m
$118
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Las Vegas to Costa Mesa
Have a flexible travel schedule? Discover the best time to fly to Costa Mesa from Las Vegas with our price prediction graph.
LAS-LAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Costa Mesa
LAS-CM3
LAS-LAX
What is the cheapest time of day to fly from LAS to CM3?
Find hourly flight availability from Las Vegas to Costa Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2026.
A simple way to save on the total cost of your ticket is to fly from Las Vegas to Costa Mesa in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the evening.
Weekly flight availability from Las Vegas to Costa Mesa
Explore weekly flight availability from Las Vegas to Costa Mesa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 13, 2026.
The most flights from LAS to CM3 are scheduled on a Friday (124 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (55 on average).
How much does it cost to fly round-trip from Las Vegas to Costa Mesa?
Airfare is below average for this route at the moment.
Las Vegas to Costa Mesa flights typically cost between $74 and $160 in October.The cheapest round-trip price found within the last 5 days was $38 on Frontier (Oct 14-Oct 17).
What is the cheapest day to fly from Las Vegas to Costa Mesa?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Costa Mesa. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Las Vegas to Costa Mesa flight should consider departing on Friday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Costa Mesa
Get insights into the airlines that provide service to Costa Mesa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Mesa. Reviews last updated September 13, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Las Vegas to Costa Mesa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
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Las Vegas and Costa Mesa flights
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Top 8 airlines flying from Las Vegas to Costa Mesa
Discover the top 8 airlines that operate flights from Las Vegas to Costa Mesa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$45 | Average$110 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$48 | Average$191 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$74 | Average$138 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$80 | Average$183 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$92 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$97 | Average$257 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$104 | Average$197 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$106 | Average$197 | FlexibilityNo cancel fee | On-time75% |