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

Within the past month, 531 users have taken a look at flights from Las Vegas Harry Reid Intl to Costa Mesa.

How long is the flight from Las Vegas to Costa Mesa?

Airlines like Southwest and Frontier fly from Las Vegas to Costa Mesa in about 1h 15m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 236 mi. Most flights are nonstop.

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.

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).

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

The cheapest flight price from Las Vegas to Costa Mesa is $33. On average you can expect to pay $948. The most popular route, (Las Vegas Harry Reid Intl - Los Angeles), can usually be booked for $49.

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 (97%), Asiana Airlines (93%) and Spirit Airlines (92%).

What are the most popular airlines that fly from Las Vegas to Costa Mesa?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Las Vegas to Costa Mesa.

How far in advance should I book a flight from Las Vegas to Costa Mesa?

Users have found that booking a flight from Las Vegas to Costa Mesa at least 22 days early can save you up to 75% on average compared to booking a flight this week. If booking 22 days before your flight isn’t an option for you, users have found flights from Las Vegas to Costa Mesa for as little as $47 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $108 for flights departing within the next 3 days.

What is the cheapest month to fly from Las Vegas to Costa Mesa?

Our data shows that June tends to be the cheapest month to fly to Costa Mesa from Las Vegas. Users have commonly found prices around $81 for the month, but tickets can be as low as $39. Due to multiple factors, prepare for potentially higher prices in March.

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 121 flights from Harry Reid Intl to Costa Mesa per day from 8 different airlines.

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.

$31+ Cheap Flights from Las Vegas to Costa Mesa

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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 65 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Las Vegas to Costa Mesa

Round-trip from	$49 (Priceline)
One-way from	$31 (Trip.com)
Popular in	March
Cheapest in	June
Average price	$74

From Las Vegas Harry Reid Intl to Costa Mesa

Search Deals

One-way flight from Las Vegas Harry Reid Intl to Costa Mesa

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($12 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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 septiembre 11, 2025.

jue. 10/26:31 pmLAS - LAX

Nonstop1h 21mFrontier

dom. 10/58:14 pmLAX - LAS

Nonstop1h 20mFrontier

Deal found 9/10

$55

vie. 10/107:20 amLAS - LAX

Nonstop1h 18mFrontier

dom. 10/123:48 pmLAX - LAS

Nonstop1h 25mFrontier

Deal found 9/10

$56

mié. 10/88:10 pmLAS - LAX

Nonstop1h 15mMultiple Airlines

mié. 10/153:48 pmLAX - LAS

Nonstop1h 25mMultiple Airlines

Deal found 9/10

$58

mié. 9/1712:11 pmLAS - LAX

Nonstop1h 22mSpirit Airlines

mié. 9/249:36 amLAX - LAS

Nonstop1h 30mSpirit Airlines

Deal found 9/10

$59

jue. 9/259:36 amLAS - LAX

Nonstop1h 20mMultiple Airlines

mar. 10/213:48 pmLAX - LAS

Nonstop1h 25mMultiple Airlines

Deal found 9/10

$60

lun. 9/2912:11 pmLAS - LAX

Nonstop1h 22mSpirit Airlines

mié. 10/19:36 amLAX - LAS

Nonstop1h 30mSpirit Airlines

Deal found 9/11

$61

sáb. 9/2710:41 pmLAS - LAX

Nonstop1h 15mSpirit Airlines

mar. 9/306:15 amLAX - LAS

Nonstop1h 25mSpirit Airlines

Deal found 9/10

$62

lun. 10/610:18 amLAS - LAX

Nonstop1h 28mFrontier

lun. 10/63:32 pmLAX - LAS

Nonstop1h 27mFrontier

Deal found 9/10

$63

mié. 10/88:10 pmLAS - LAX

Nonstop1h 15mSpirit Airlines

vie. 10/104:15 pmLAX - LAS

Nonstop1h 20mSpirit Airlines

Deal found 9/9

$64

jue. 10/210:18 amLAS - LAX

Nonstop1h 28mMultiple Airlines

vie. 10/36:15 amLAX - LAS

Nonstop1h 25mMultiple Airlines

Deal found 9/10

$65

vie. 10/310:15 amLAS - LAX

Nonstop1h 28mFrontier

dom. 10/53:32 pmLAX - LAS

Nonstop1h 27mFrontier

Deal found 9/10

$66

mar. 9/2312:11 pmLAS - LAX

Nonstop1h 22mSpirit Airlines

mié. 9/247:50 pmLAX - LAS

Nonstop1h 29mSpirit Airlines

Deal found 9/10

$67

Best flights from Las Vegas to Costa Mesa
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 septiembre 11, 2025.

mié. 10/158:30 pmLAS - LAX

Nonstop1h 15mSouthwest

mar. 10/288:55 pmLAX - LAS

Nonstop1h 15mSouthwest

Deal found 9/9

$64

jue. 10/96:31 pmLAS - LAX

Nonstop1h 22mFrontier

jue. 10/168:40 pmLAX - LAS

Nonstop1h 25mFrontier

Deal found 9/10

$68

mié. 10/85:52 pmLAS - LAX

Nonstop1h 21mAlaska Airlines

mié. 10/153:52 pmLAX - LAS

Nonstop1h 15mAlaska Airlines

Deal found 9/9

$77

mié. 10/89:30 amLAS - LAX

1 stop6h 44mSpirit Airlines

jue. 10/97:35 pmLAX - LAS

Nonstop1h 20mSpirit Airlines

Deal found 9/10

$93

mié. 11/127:35 pmLAS - LAX

Nonstop1h 15mSouthwest

mar. 11/189:00 pmLAX - LAS

Nonstop1h 10mSouthwest

Deal found 9/9

$64

mar. 10/215:30 pmLAS - LAX

Nonstop1h 15mSouthwest

mar. 11/47:40 pmLAX - LAS

1 stop3h 25mSouthwest

Deal found 9/9

$74

mié. 9/176:31 pmLAS - LAX

Nonstop1h 21mFrontier

jue. 9/188:14 pmLAX - LAS

Nonstop1h 20mFrontier

Deal found 9/10

$92

mar. 10/72:00 pmLAS - LAX

Nonstop1h 15mSouthwest

mar. 10/75:15 pmLAX - LAS

Nonstop1h 20mSouthwest

Deal found 9/8

$81

vie. 10/247:40 pmLAS - LAX

Nonstop1h 15mSouthwest

lun. 10/277:40 amLAX - LAS

Nonstop1h 15mSouthwest

Deal found 9/9

$81

mié. 12/102:05 pmLAS - LAX

1 stop3h 50mSouthwest

mié. 12/175:15 pmLAX - LAS

1 stop3h 50mSouthwest

Deal found 9/10

$83

Last-minute flights from Las Vegas to Costa Mesa
Discover last-minute flight deals from Las Vegas to Costa Mesa. Data last updated septiembre 11, 2025 and is based on user searches.

mié. 9/1712:11 pmLAS - LAX

Nonstop1h 22mSpirit Airlines

mié. 9/249:36 amLAX - LAS

Nonstop1h 30mSpirit Airlines

Deal found 9/10

$59

mar. 9/2312:11 pmLAS - LAX

Nonstop1h 22mSpirit Airlines

mié. 9/247:50 pmLAX - LAS

Nonstop1h 29mSpirit Airlines

Deal found 9/10

$67

jue. 9/259:36 amLAS - LAX

Nonstop1h 20mMultiple Airlines

mar. 10/213:48 pmLAX - LAS

Nonstop1h 25mMultiple Airlines

Deal found 9/10

$60

sáb. 9/2710:41 pmLAS - LAX

Nonstop1h 15mSpirit Airlines

mar. 9/306:15 amLAX - LAS

Nonstop1h 25mSpirit Airlines

Deal found 9/10

$62

lun. 9/2912:11 pmLAS - LAX

Nonstop1h 22mSpirit Airlines

mié. 10/19:36 amLAX - LAS

Nonstop1h 30mSpirit Airlines

Deal found 9/11

$61

jue. 10/26:31 pmLAS - LAX

Nonstop1h 21mFrontier

dom. 10/58:14 pmLAX - LAS

Nonstop1h 20mFrontier

Deal found 9/10

$55

jue. 10/210:18 amLAS - LAX

Nonstop1h 28mMultiple Airlines

vie. 10/36:15 amLAX - LAS

Nonstop1h 25mMultiple Airlines

Deal found 9/10

$65

vie. 10/310:15 amLAS - LAX

Nonstop1h 28mFrontier

dom. 10/53:32 pmLAX - LAS

Nonstop1h 27mFrontier

Deal found 9/10

$66

lun. 10/610:18 amLAS - LAX

Nonstop1h 28mFrontier

lun. 10/63:32 pmLAX - LAS

Nonstop1h 27mFrontier

Deal found 9/10

$63

mié. 10/88:10 pmLAS - LAX

Nonstop1h 15mMultiple Airlines

mié. 10/153:48 pmLAX - LAS

Nonstop1h 25mMultiple Airlines

Deal found 9/10

$58

mié. 10/88:10 pmLAS - LAX

Nonstop1h 15mSpirit Airlines

vie. 10/104:15 pmLAX - LAS

Nonstop1h 20mSpirit Airlines

Deal found 9/9

$64

vie. 10/107:20 amLAS - LAX

Nonstop1h 18mFrontier

dom. 10/123:48 pmLAX - LAS

Nonstop1h 25mFrontier

Deal found 9/10

$56

One-way flights from Las Vegas to Costa Mesa
Search for one-way flight options from Las Vegas to Costa Mesa. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

jue. 10/910:50 amLAS - LAX

Nonstop1h 24mFrontier

Deal found 9/11

$31

mié. 1/217:15 amLAS - LAX

Nonstop1h 15mSouthwest

Deal found 9/10

$32

jue. 10/26:31 pmLAS - LAX

Nonstop1h 21mFrontier

Deal found 9/10

$33

jue. 9/189:36 amLAS - LAX

Nonstop1h 20mSpirit Airlines

Deal found 9/10

$34

lun. 10/276:31 pmLAS - LAX

Nonstop1h 22mFrontier

Deal found 9/11

$35

dom. 2/87:00 amLAS - LAX

Nonstop1h 19mFrontier

Deal found 9/10

$36

sáb. 11/17:59 pmLAS - LAX

Nonstop1h 17mSpirit Airlines

Deal found 9/10

$37

lun. 9/2912:11 pmLAS - LAX

Nonstop1h 22mSpirit Airlines

Deal found 9/10

$38

mar. 12/235:35 pmLAS - LAX

Nonstop1h 19mDelta

Deal found 9/10

$39

sáb. 9/276:31 pmLAS - LAX

Nonstop1h 21mFrontier

Deal found 9/10

$40

mar. 9/166:31 pmLAS - LAX

Nonstop1h 21mFrontier

Deal found 9/10

$41

sáb. 1/2410:40 amLAS - LAX

Nonstop1h 20mSouthwest

Deal found 9/10

$42

Cheapflights Fare Finder

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

Price

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mié. 10/15

8:30 pm-9:45 pm

Nonstop1h 15m

Los Angeles

mar. 10/28

8:55 pm-10:10 pm

Nonstop1h 15m

$64

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mié. 11/12

7:35 pm-8:50 pm

Nonstop1h 15m

Los Angeles

mar. 11/18

9:00 pm-10:10 pm

Nonstop1h 10m

$64

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

jue. 10/9

6:31 pm-7:53 pm

Nonstop1h 22m

Los Angeles

jue. 10/16

8:40 pm-10:05 pm

Nonstop1h 25m

$68

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mar. 10/21

5:30 pm-6:45 pm

Nonstop1h 15m

Los Angeles

mar. 11/4

7:40 pm-11:05 pm

1 stop3h 25m

$74

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mié. 10/8

5:52 pm-7:13 pm

Nonstop1h 21m

Los Angeles

mié. 10/15

3:52 pm-5:07 pm

Nonstop1h 15m

$77

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mar. 10/7

2:00 pm-3:15 pm

Nonstop1h 15m

Los Angeles

mar. 10/7

5:15 pm-6:35 pm

Nonstop1h 20m

$81

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

vie. 10/24

7:40 pm-8:55 pm

Nonstop1h 15m

Los Angeles

lun. 10/27

7:40 am-8:55 am

Nonstop1h 15m

$81

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mié. 12/10

2:05 pm-5:55 pm

1 stop3h 50m

Los Angeles

mié. 12/17

5:15 pm-9:05 pm

1 stop3h 50m

$83

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mié. 9/17

6:31 pm-7:52 pm

Nonstop1h 21m

Los Angeles

jue. 9/18

8:14 pm-9:34 pm

Nonstop1h 20m

$92

Las VegasLos Angeles

LAS - LAX

LASLAX

Las Vegas Harry Reid Intl

mié. 10/8

9:30 am-4:14 pm

1 stop6h 44m

Los Angeles

jue. 10/9

7:35 pm-8:55 pm

Nonstop1h 20m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

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?

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, 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 $325). 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?

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?

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. Sunday 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

The most flights from LAS to CM3 are scheduled on a Thursday (148 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (104 on average).

Reviews of airlines servicing Costa Mesa

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.

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,248 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,960 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,937 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Spirit Airlines

6.3

Okay

8,023 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Frontier

5.8

Fair

3,177 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

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 121 flights from Harry Reid Intl to Costa Mesa per day from 8 different airlines.
How popular is this Las Vegas to Costa Mesa flight route?
Within the past month, 531 users have taken a look at flights from Las Vegas Harry Reid Intl to Costa Mesa.
How long is the flight from Las Vegas to Costa Mesa?
Airlines like Southwest and Frontier fly from Las Vegas to Costa Mesa in about 1h 15m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 236 mi. Most flights are nonstop.
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 (97%), Asiana Airlines (93%) and Spirit Airlines (92%).
What are the cheapest flights from Las Vegas to Costa Mesa?
The cheapest flight price from Las Vegas to Costa Mesa is $33. On average you can expect to pay $948. The most popular route, (Las Vegas Harry Reid Intl - Los Angeles), can usually be booked for $49.
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 $325). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Las Vegas to Costa Mesa

Las Vegas to Los Angeles flights

Las Vegas to Santa Ana flights

Las Vegas to Burbank flights

Reno to Los Angeles flights

Reno to Las Vegas flights

Las Vegas to Ontario flights

Las Vegas to San Francisco flights

Las Vegas to San Diego flights

Las Vegas to Reno flights

Las Vegas to San Jose flights

Las Vegas to Oakland flights

Reno to Burbank flights

Reno to Ontario flights

Reno to San Francisco flights

Reno to Santa Ana flights

Reno to San Diego flights

Las Vegas to Sacramento flights

Las Vegas to Fresno flights

Las Vegas to Long Beach flights

Las Vegas to Palm Springs flights

Las Vegas to Santa Rosa flights

Reno to San Jose flights

Reno to Palm Springs flights

Las Vegas to Santa Barbara flights

Las Vegas to San Luis Obispo flights

Reno to Long Beach flights

Las Vegas to Stockton flights

Las Vegas to Medford flights

Las Vegas to Monterey flights

Las Vegas to Tijuana flights

Reno to Oakland flights

Reno to Santa Barbara flights

Reno to San Luis Obispo flights

Reno to Monterey flights

Reno to Sacramento flights

Twin Falls to Las Vegas flights

Las Vegas to Yuma flights

Reno to Fresno flights

Las Vegas to Arcata flights

Las Vegas to Redding flights

Reno to Medford flights

Twin Falls to Los Angeles flights

Reno to Yuma flights

Twin Falls to San Diego flights

Twin Falls to Sacramento flights

Las Vegas to Bullhead City flights

Elko to San Diego flights

Las Vegas to Merced flights

Twin Falls to Long Beach flights

Las Vegas to Mammoth Lakes flights

Complete your trip

Los Angeles Airport car rentals

Ontario Airport car rentals

Burbank Bob Hope Airport car rentals

Long Beach Municipal Airport car rentals

Los Angeles car rentals

San Francisco car rentals

San Diego car rentals

San Jose car rentals

Fresno car rentals

Ontario car rentals

Sacramento car rentals

Burbank car rentals

Top 8 airlines flying from Las Vegas to Costa Mesa

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$22	Average$79	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$38	Average$83	FlexibilityNo cancel fee	On-time65%
Hawaiian Airlines	Cheapest$48	Average$127	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$55	Average$155	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$85	Average$171	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$93	Average$199	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$93	Average$168	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$97	Average$175	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$31+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Costa Mesa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Costa Mesa are usually found in June or May, 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 septiembre 11, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 septiembre 11, 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 septiembre 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Costa Mesa that are best for you.

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.

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 August 29, 2025.

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

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 septiembre 11, 2025.

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 7, 2025.

Weekly flight availability from Las Vegas to Costa Mesa

Reviews of airlines servicing Costa Mesa

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.

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?

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

How long is the flight from Las Vegas to Costa Mesa?

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

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

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

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

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

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

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 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

100% Free

Book with Flexibility

Travel Smart

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 septiembre 11, 2025.