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Costa Mesa

$23+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LAX
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Costa Mesa are usually found in May or August, booked 65 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$48
(Cheapflightsfares)

One-way from

$23
(eDestinos)

Popular in

March

Cheapest in

May

Average price

$98
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Los Angeles flights.
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From Las Vegas Harry Reid Intl to Costa Mesa
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One-way flight from Las Vegas Harry Reid Intl to Costa Mesa
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Highest demand for flights based on searches. 6% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Las Vegas to Costa Mesa

Cheapest flights from Las Vegas to Costa Mesa
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 March 26, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:45 pmLAS - LAX
Nonstop1h 21mSpirit Airlines
Sun 4/279:00 amLAX - LAS
Nonstop1h 18mSpirit Airlines
Deal found 3/25$48
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Sat 4/53:12 pmLAS - LAX
Nonstop1h 23mMultiple Airlines
Wed 4/96:35 pmLAX - LAS
Nonstop1h 15mMultiple Airlines
Deal found 3/23$71
This Frontier deal was found by Cheapflights users on 3/24. 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 5/177:16 amLAS - LAX
Nonstop1h 18mFrontier
Tue 5/203:11 pmLAX - LAS
Nonstop1h 23mFrontier
Deal found 3/24$79
This Southwest deal was found by Cheapflights users on 3/24. 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 4/177:35 amLAS - LAX
Nonstop1h 15mSouthwest
Mon 4/214:35 pmLAX - LAS
1 stop4h 45mSouthwest
Deal found 3/24$107
This Delta deal was found by Cheapflights users on 3/24. 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.
Thu 4/109:05 amLAS - LAX
Nonstop1h 16mDelta
Sun 4/133:25 pmLAX - LAS
Nonstop1h 11mDelta
Deal found 3/24$131
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:51 pmLAS - LAX
1 stop4h 46mAmerican Airlines
Sat 9/205:18 pmLAX - LAS
Nonstop1h 15mAmerican Airlines
Deal found 3/25$187

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 March 26, 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

Wed 4/16

8:45 pm-10:06 pm

Nonstop1h 21m

Los Angeles

Sun 4/27

9:00 am-10:18 am

Nonstop1h 18m

$48

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

Sat 4/5

3:12 pm-4:35 pm

Nonstop1h 23m

Los Angeles

Wed 4/9

6:35 pm-7:50 pm

Nonstop1h 15m

$71

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

Sat 5/17

7:16 am-8:34 am

Nonstop1h 18m

Los Angeles

Tue 5/20

3:11 pm-4:34 pm

Nonstop1h 23m

$79

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

Thu 4/17

7:35 am-8:50 am

Nonstop1h 15m

Los Angeles

Mon 4/21

4:35 pm-9:20 pm

1 stop4h 45m

$107

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

Thu 4/10

9:05 am-10:21 am

Nonstop1h 16m

Los Angeles

Sun 4/13

3:25 pm-4:36 pm

Nonstop1h 11m

$131

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

Thu 4/10

7:30 pm-8:50 pm

Nonstop1h 20m

Los Angeles

Sun 4/13

1:03 pm-4:00 pm

1 stop2h 57m

$194

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

Sat 3/29

6:15 am-7:34 am

Nonstop1h 19m

Los Angeles

Sat 3/29

7:55 pm-9:14 pm

Nonstop1h 19m

$197

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

Wed 4/9

6:40 am-8:01 am

Nonstop1h 21m

$23

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

Tue 4/1

3:02 pm-4:25 pm

Nonstop1h 23m

$39

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

Thu 5/1

6:00 am-7:10 am

Nonstop1h 10m

$49

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 16 results
1
2

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 March 21, 2025.

Booking 59 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, January is the cheapest month in which you can book a flight from Las Vegas to Costa Mesa (average of $246). Flying from Las Vegas to Costa Mesa in March is currently the most expensive (average of $330). 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 March 26, 2025.

When flying from Las Vegas to Costa Mesa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 16, 2024.

Travelers seeking maximum savings on their Las Vegas to Costa Mesa flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday evenings 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 March 26, 2025.

The most flights from LAS to CM3 are scheduled on a Monday (141 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (60 on average).

Rainfall in Costa Mesa by month

Plan your trip to Costa Mesa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Mesa ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Costa Mesa when rainfall is around 0.0 in.

Temperature in Costa Mesa by month

Plan your trip to Costa Mesa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Mesa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 March 26, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Las Vegas to Costa Mesa to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,789 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Hawaiian Airlines
7.9
Good
2,331 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

  • What airport do you fly from for flights from Las Vegas to Costa Mesa?

    If you book a flight to Costa Mesa from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 110 flights from Harry Reid Intl to Costa Mesa per day from 10 different airlines.

  • How popular is this Las Vegas to Costa Mesa flight route?

    Within the past month, 687 users have taken a look at flights from Las Vegas Harry Reid Intl to Costa Mesa.

  • What are the cheapest airlines to fly from Las Vegas to Costa Mesa one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $23. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Las Vegas to Costa Mesa for a low price.

  • What are the most reliable airlines from Las Vegas to Costa Mesa?

    The top 3 most reliable airlines when flying from Las Vegas to Costa Mesa are China Eastern (98%), Air France (94%) and Aeromexico (93%).

  • What are the cheapest flights from Las Vegas to Costa Mesa?

    The cheapest flight price from Las Vegas to Costa Mesa is $25. On average you can expect to pay $1,445. The most popular route, (Las Vegas Harry Reid Intl - Los Angeles), can usually be booked for $48.

  • Can I find deals for flights from Las Vegas to Costa Mesa that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Costa Mesa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Costa Mesa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Costa Mesa.

  • Can I find deals for business class flights from Las Vegas to Costa Mesa?

    Yes. Cheapflights offers flight deals from Las Vegas to Costa Mesa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Costa Mesa?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Costa Mesa (average of $246). Flying from Las Vegas to Costa Mesa in March is currently the most expensive (average of $330). 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.

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Top 10 airlines flying from Las Vegas to Costa Mesa

Discover the top 10 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$22Average$70FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$23Average$65FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$38Average$94FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$45Average$352FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$52Average$142FlexibilityNo cancel feeOn-time75%
DeltaCheapest$55Average$436FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$58Average$124FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$85Average$171FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$91Average$160FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$97Average$210FlexibilityNo cancel feeOn-time63%
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