$34+ Cheap flights from Las Vegas (LAS) to Costa Mesa, CA
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LAX
May 30 — Jun 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 June or May, booked 24 days in advance, depart on a Friday or Saturday and return on a Sunday
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 April 30, 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 April 30, 2026.
This Frontier deal was found by Cheapflights users on 4/25. 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.
Sat 5/167:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Mon 5/1810:07 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 4/25![Frontier logo]()
$57
This Jettzy deal was found by Cheapflights users on 4/29. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Sat 6/68:27 pm
LAX
- LAS
Nonstop1h 19m
Frontier
Deal found 4/29![Frontier logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/277:45 am
LAS
- LAX
Nonstop1h 18m
Multiple Airlines
Wed 6/312:02 pm
LAX
- LAS
Nonstop1h 13m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$59
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Mon 5/258:27 pm
LAX
- LAS
Nonstop1h 19m
Frontier
Deal found 4/29![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/227:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Mon 5/258:27 pm
LAX
- LAS
Nonstop1h 19m
Frontier
Deal found 4/28![Frontier logo]()
$69
This Super.com deal was found by Cheapflights users on 4/28. 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 5/227:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Tue 5/268:27 pm
LAX
- LAS
Nonstop1h 19m
Frontier
Deal found 4/28![Frontier logo]()
$70
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:08 pm
LAS
- LAX
Nonstop1h 24m
Multiple Airlines
Mon 6/86:30 am
LAX
- LAS
Nonstop1h 11m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$72
This iWofly deal was found by Cheapflights users on 4/27. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Tue 5/1912:08 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 4/27![Frontier logo]()
$73
This Booking.com deal was found by Cheapflights users on 4/29. 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 5/159:53 am
LAS
- LAX
Nonstop1h 14m
Multiple Airlines
Mon 5/1812:08 pm
LAX
- LAS
Nonstop1h 22m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$74
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Tue 5/2612:08 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 4/28![Frontier logo]()
$75
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 April 30, 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 April 30, 2026.
This Southwest deal was found by Cheapflights users on 4/29. 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.
Tue 6/27:05 am
LAS
- LAX
2 stops5h 05m
Southwest
Thu 6/46:20 pm
LAX
- LAS
Nonstop1h 15m
Southwest
Deal found 4/29![Southwest logo]()
$179
This Delta deal was found by Cheapflights users on 4/25. 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 5/167:00 am
LAS
- LAX
Nonstop1h 13m
Delta
Mon 5/189:30 pm
LAX
- LAS
Nonstop1h 10m
Delta
Deal found 4/25![Delta logo]()
$191
This Southwest deal was found by Cheapflights users on 4/25. 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 6/242:25 pm
LAS
- LAX
2 stops5h 35m
Southwest
Wed 6/249:10 pm
LAX
- LAS
Nonstop1h 15m
Southwest
Deal found 4/25![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 4/30. 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 5/218:45 pm
LAS
- LAX
Nonstop1h 15m
Southwest
Mon 5/259:40 pm
LAX
- LAS
Nonstop1h 15m
Southwest
Deal found 4/30![Southwest logo]()
$191
This Southwest deal was found by Cheapflights users on 4/26. 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 6/105:10 pm
LAS
- LAX
2 stops5h 05m
Southwest
Wed 6/179:10 pm
LAX
- LAS
Nonstop1h 15m
Southwest
Deal found 4/26![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 4/29. 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 9/231:35 pm
LAS
- LAX
1 stop3h 35m
Southwest
Sun 10/47:25 pm
LAX
- LAS
Nonstop1h 10m
Southwest
Deal found 4/29![Southwest logo]()
$204
This Southwest deal was found by Cheapflights users on 4/29. 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.
Mon 6/297:10 am
LAS
- LAX
1 stop4h 35m
Southwest
Fri 7/35:45 pm
LAX
- LAS
1 stop3h 35m
Southwest
Deal found 4/29![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 4/25. 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 8/81:30 pm
LAS
- LAX
2 stops5h 05m
Southwest
Thu 8/136:00 pm
LAX
- LAS
1 stop4h 00m
Southwest
Deal found 4/25![Southwest logo]()
$251
This Southwest deal was found by Cheapflights users on 4/25. 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 7/114:40 pm
LAS
- LAX
2 stops5h 40m
Southwest
Mon 7/201:00 pm
LAX
- LAS
1 stop3h 35m
Southwest
Deal found 4/25![Southwest logo]()
$251
Last-minute flights from Las Vegas to Costa MesaDiscover last-minute flight deals from Las Vegas to Costa Mesa. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Costa Mesa. Data last updated April 30, 2026 and is based on user searches.
This iWofly deal was found by Cheapflights users on 4/27. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Tue 5/1912:08 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 4/27![Frontier logo]()
$73
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Tue 5/2612:08 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 4/28![Frontier logo]()
$75
This Booking.com deal was found by Cheapflights users on 4/29. 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 5/159:53 am
LAS
- LAX
Nonstop1h 14m
Multiple Airlines
Mon 5/1812:08 pm
LAX
- LAS
Nonstop1h 22m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$74
This Booking.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/217:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Mon 5/258:27 pm
LAX
- LAS
Nonstop1h 19m
Frontier
Deal found 4/30![Frontier logo]()
$60
This Priceline deal was found by Cheapflights users on 4/30. 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.
Thu 5/217:45 am
LAS
- LAX
Nonstop1h 18m
Multiple Airlines
Mon 5/256:30 am
LAX
- LAS
Nonstop1h 11m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$72
This Booking.com deal was found by Cheapflights users on 4/28. 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 5/227:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Tue 5/2612:08 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 4/28![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/227:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Mon 5/258:27 pm
LAX
- LAS
Nonstop1h 19m
Frontier
Deal found 4/28![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/277:45 am
LAS
- LAX
Nonstop1h 18m
Multiple Airlines
Wed 6/312:02 pm
LAX
- LAS
Nonstop1h 13m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$59
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 April 30, 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 April 30, 2026.
This Kissandfly.com deal was found by Cheapflights users on 4/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Deal found 4/26![Frontier logo]()
$34
This eDestinos deal was found by Cheapflights users on 4/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Deal found 4/26![Frontier logo]()
$36
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/47:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Deal found 4/28![Frontier logo]()
$37
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/89:53 am
LAS
- LAX
Nonstop1h 14m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$41
This Spirit deal was found by Cheapflights users on 4/28. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:18 pm
LAS
- LAX
Nonstop1h 17m
Spirit Airlines
Deal found 4/28![Spirit Airlines logo]()
$42
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:18 pm
LAS
- LAX
Nonstop1h 17m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$43
This Super.com deal was found by Cheapflights users on 4/28. 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 5/77:45 am
LAS
- LAX
Nonstop1h 18m
Frontier
Deal found 4/28![Frontier logo]()
$44
This Frontier deal was found by Cheapflights users on 4/28. 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 5/82:30 pm
LAS
- LAX
Nonstop1h 27m
Frontier
Deal found 4/28![Frontier logo]()
$45
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Wed 5/139:53 am
LAS
- LAX
Nonstop1h 14m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$46
This Frontier deal was found by Cheapflights users on 4/30. 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.
Sat 5/306:08 pm
LAS
- LAX
Nonstop1h 24m
Frontier
Deal found 4/30![Frontier logo]()
$47
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:18 pm
LAS
- LAX
Nonstop1h 17m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$48
This Mytrip deal was found by Cheapflights users on 4/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:18 pm
LAS
- LAX
Nonstop1h 17m
Spirit Airlines
Deal found 4/26![Spirit Airlines logo]()
$49
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 April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $57 (Frontier) |
One-way from | $34 (Kissandfly.com) |
Popular in | March |
Cheapest in | June |
Average price | $110 |
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 2,558,603 searches. Data last updated April 30, 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 - LAX
LASLAX
Las Vegas Harry Reid Intl
Tue 6/2
7:05 am-12:10 pm
2 stops5h 05m
Los Angeles Los Angeles
Thu 6/4
6:20 pm-7:35 pm
Nonstop1h 15m
$179
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Wed 6/24
2:25 pm-8:00 pm
2 stops5h 35m
Los Angeles Los Angeles
Wed 6/24
9:10 pm-10:25 pm
Nonstop1h 15m
$182
Quickest round-trip
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Sat 5/16
7:00 am-8:13 am
Nonstop1h 13m
Los Angeles Los Angeles
Mon 5/18
9:30 pm-10:40 pm
Nonstop1h 10m
$191
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Thu 5/21
8:45 pm-10:00 pm
Nonstop1h 15m
Los Angeles Los Angeles
Mon 5/25
9:40 pm-10:55 pm
Nonstop1h 15m
$191
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Wed 6/10
5:10 pm-10:15 pm
2 stops5h 05m
Los Angeles Los Angeles
Wed 6/17
9:10 pm-10:25 pm
Nonstop1h 15m
$199
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Wed 9/23
1:35 pm-5:10 pm
1 stop3h 35m
Los Angeles Los Angeles
Sun 10/4
7:25 pm-8:35 pm
Nonstop1h 10m
$204
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Mon 6/29
7:10 am-11:45 am
1 stop4h 35m
Los Angeles Los Angeles
Fri 7/3
5:45 pm-9:20 pm
1 stop3h 35m
$244
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Sat 8/8
1:30 pm-6:35 pm
2 stops5h 05m
Los Angeles Los Angeles
Thu 8/13
6:00 pm-10:00 pm
1 stop4h 00m
$251
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Sat 7/11
4:40 pm-10:20 pm
2 stops5h 40m
Los Angeles Los Angeles
Mon 7/20
1:00 pm-4:35 pm
1 stop3h 35m
$251
Cheapest one-way
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Tue 6/2
4:40 pm-10:00 pm
1 stop5h 20m
$79
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 April 30, 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 51% on your trip compared to booking a flight in the evening.
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 April 25, 2026.
Travelers seeking maximum savings on their Las Vegas to Costa Mesa flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 April 30, 2026.
The most flights from LAS to CM3 are scheduled on a Thursday (115 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (54 on average).
How much does it cost to fly round-trip from Las Vegas to Costa Mesa?
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 April 30, 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.
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Costa Mesa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Las Vegas
Popular flights
Top destinations
Alternative routes for Las Vegas to Costa Mesa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa Mesa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to Costa Mesa by cabin class
Find flights from Las Vegas to Costa Mesa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Costa Mesa flights
Browse other Las Vegas and Costa Mesa flight options. Last updated on April 30, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on April 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Las Vegas to Costa Mesa flights
Consider these flights traveling from Las Vegas to Costa Mesa.
Top 9 airlines flying from Las Vegas to Costa Mesa
Discover the top 9 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 2,558,603 searches. Data last updated April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$86 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$42 | Average$83 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$48 | Average$98 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$48 | Average$133 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$50 | Average$106 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$77 | Average$157 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$81 | Average$213 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$85 | Average$184 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$192 | FlexibilityNo cancel fee | On-time71% |