$30+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LAX
Jan 14 — Jan 211
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 June or May, booked 25 days in advance, depart on a Friday or Thursday and return on a Sunday
Cheap flight deals from Las Vegas to Costa Mesa
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 December 15, 2025.
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 December 15, 2025.
This Mytrip deal was found by Cheapflights users on 12/14. 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.
Wed 12/246:00 amLAS - LAX
Nonstop1h 18mSpirit Airlines
Sat 1/109:17 amLAX - LAS
Nonstop1h 14mSpirit Airlines
Deal found 12/14![Spirit Airlines logo]()
$65
This eDestinos deal was found by Cheapflights users on 12/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amLAS - LAX
Nonstop1h 18mSpirit Airlines
Sat 12/279:20 pmLAX - LAS
Nonstop1h 10mSpirit Airlines
Deal found 12/12![Spirit Airlines logo]()
$68
This Super.com deal was found by Cheapflights users on 12/14. 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.
Wed 12/246:00 amLAS - LAX
Nonstop1h 18mSpirit Airlines
Thu 1/19:20 pmLAX - LAS
Nonstop1h 10mSpirit Airlines
Deal found 12/14![Spirit Airlines logo]()
$71
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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.
Wed 12/246:00 amLAS - LAX
Nonstop1h 18mSpirit Airlines
Thu 12/259:20 pmLAX - LAS
Nonstop1h 10mSpirit Airlines
Deal found 12/14![Spirit Airlines logo]()
$72
This CheapOair deal was found by Cheapflights users on 12/15. 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 12/296:00 amLAS - LAX
Nonstop1h 18mSpirit Airlines
Tue 1/69:20 pmLAX - LAS
Nonstop1h 10mSpirit Airlines
Deal found 12/15![Spirit Airlines logo]()
$73
This Priceline deal was found by Cheapflights users on 12/14. 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.
Wed 12/2410:55 amLAS - LAX
Nonstop1h 21mMultiple Airlines
Wed 12/315:59 pmLAX - LAS
Nonstop1h 09mMultiple Airlines
Deal found 12/14![Multiple Airlines logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/267:11 pmLAS - LAX
Nonstop1h 20mMultiple Airlines
Sun 12/289:20 pmLAX - LAS
Nonstop1h 10mMultiple Airlines
Deal found 12/14![Multiple Airlines logo]()
$76
This Frontier deal was found by Cheapflights users on 12/15. 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.
Thu 12/257:11 pmLAS - LAX
Nonstop1h 20mFrontier
Thu 1/19:58 pmLAX - LAS
Nonstop1h 17mFrontier
Deal found 12/15![Frontier logo]()
$78
This CheapOair deal was found by Cheapflights users on 12/13. 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 12/2410:55 amLAS - LAX
Nonstop1h 21mFrontier
Sun 1/410:03 pmLAX - LAS
Nonstop1h 23mFrontier
Deal found 12/13![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 12/15. 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 12/277:11 pmLAS - LAX
Nonstop1h 20mFrontier
Sun 12/2810:03 pmLAX - LAS
Nonstop1h 23mFrontier
Deal found 12/15![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 12/14. 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 12/1810:55 amLAS - LAX
Nonstop1h 21mFrontier
Thu 12/259:58 pmLAX - LAS
Nonstop1h 17mFrontier
Deal found 12/14![Frontier logo]()
$81
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 December 15, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $54 (Priceline) |
One-way from | $30 (Frontier) |
Popular in | March |
Cheapest in | June |
Average price | $102 |
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 December 15, 2025.
Use the filters below to find and compare flights from Las Vegas to Costa Mesa that are best for you.
Fly from
Las Vegas
Fly to
Costa Mesa
Route
Depart
Return
Price
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Sun 1/11
6:01 pm-7:21 pm
Nonstop1h 20m
Los Angeles
Thu 1/15
3:32 pm-4:49 pm
Nonstop1h 17m
$58
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Thu 1/8
11:00 am-12:22 pm
Nonstop1h 22m
Los Angeles
Sun 1/11
4:50 pm-6:00 pm
Nonstop1h 10m
$99
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Tue 1/6
8:45 am-1:20 pm
1 stop4h 35m
Los Angeles
Tue 1/6
8:45 pm-9:55 pm
Nonstop1h 10m
$109
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Tue 1/6
10:15 am-1:50 pm
1 stop3h 35m
Los Angeles
Thu 1/8
11:50 am-1:05 pm
Nonstop1h 15m
$109
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Tue 1/13
4:10 pm-7:55 pm
1 stop3h 45m
Los Angeles
Tue 1/20
1:45 pm-6:30 pm
1 stop4h 45m
$115
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Tue 1/13
1:35 pm-2:56 pm
Nonstop1h 21m
Los Angeles
Fri 1/16
10:42 pm-11:59 pm
Nonstop1h 17m
$116
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Mon 4/13
7:50 pm-9:10 pm
Nonstop1h 20m
Los Angeles
Wed 4/22
7:35 am-8:48 am
Nonstop1h 13m
$117
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Thu 5/14
6:00 am-7:14 am
Nonstop1h 14m
Los Angeles
Sun 5/17
9:30 pm-10:44 pm
Nonstop1h 14m
$117
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Wed 12/24
6:32 am-7:51 am
Nonstop1h 19m
$46
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Sun 1/11
6:00 am-7:21 am
Nonstop1h 21m
$50
Showing 1-10 of 20 results
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.
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
How far ahead should I book a flight from Las Vegas to Costa Mesa?
Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Costa Mesa. Price data was last updated on December 12, 2025.
Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Costa Mesa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Las Vegas to Costa Mesa?
Currently, February is the cheapest month in which you can book a flight from Las Vegas to Costa Mesa (average of $30). Flying from Las Vegas to Costa Mesa in September is currently the most expensive (average of $48). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 December 15, 2025.
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 45% on your trip compared to booking a flight in the morning.
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 December 13, 2025.
Travelers seeking maximum savings on their Las Vegas to Costa Mesa flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon 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 December 15, 2025.
The most flights from LAS to CM3 are scheduled on a Sunday (147 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).
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 December 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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.
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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.
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Alternative routes for Las Vegas to Costa Mesa
See prices for flight routes from nearby airports that may be better suited for you.
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 2,558,603 searches. Data last updated December 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$86 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$40 | Average$80 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$48 | Average$125 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$48 | Average$150 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$57 | Average$194 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$70 | Average$135 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$97 | Average$173 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$171 | FlexibilityNo cancel fee | On-time71% |