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Costa Mesa

$76+ Cheap flights from Hobby (HOU) 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LAX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Houston Hobby to Costa Mesa are usually found in February or September, booked 73 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Hobby to Costa Mesa

Keep the following information in mind while searching for Hobby to Costa Mesa flight deals. Data was last updated July 31, 2025.

Round-trip from

$151
(Southwest)

One-way from

$76
(Southwest)

Popular in

November

Cheapest in

February

Average price

$218
From Houston Hobby to Costa Mesa
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One-way flight from Houston Hobby to Costa Mesa
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Highest demand for flights based on searches. 14% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Hobby to Costa Mesa

Cheapest flights from Hobby to Costa Mesa
Explore the most affordable flight options available from Hobby to Costa Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Southwest deal was found by Cheapflights users on 7/30. 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 9/189:05 pmHOU - LAX
Nonstop3h 30mSouthwest
Mon 9/2211:45 pmLAX - HOU
Nonstop3h 15mSouthwest
Deal found 7/30$151

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby 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 July 31, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Costa Mesa that are best for you.

Fly from

Hobby

Fly to

Costa Mesa

Route

Depart

Return

Price

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Thu 9/18

9:05 pm-10:35 pm

Nonstop3h 30m

Los Angeles

Mon 9/22

11:45 pm-5:00 am

Nonstop3h 15m

$151

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Fri 10/17

10:20 pm-11:50 pm

Nonstop3h 30m

$76

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Sun 10/26

9:34 am-5:00 pm

1 stop9h 26m

$153

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Sat 9/6

4:28 pm-10:35 pm

1 stop8h 07m

$158

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Sun 9/28

9:40 am-6:45 pm

2 stops11h 05m

$192

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Tue 8/5

6:00 am-11:48 am

1 stop7h 48m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Hobby to Costa Mesa

Have a flexible travel schedule? Discover the best time to fly to Costa Mesa from Hobby 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 Houston Hobby Airport to Costa Mesa

How far ahead should I book a flight from Houston Hobby Airport to Costa Mesa?

Use this chart to determine the optimal time to book a round-trip flight from Hobby to Costa Mesa. Price data was last updated on July 25, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston Hobby Airport 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 Houston Hobby Airport to Costa Mesa?

Currently, January is the cheapest month in which you can book a flight from Houston Hobby Airport to Costa Mesa (average of $246). Flying from Houston Hobby Airport to Costa Mesa in March is currently the most expensive (average of $326). 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 HOU to CM3?

Find hourly flight availability from Hobby 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 July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston Hobby Airport to Costa Mesa as you normally would.

What is the cheapest day to fly from Houston Hobby Airport to Costa Mesa?

Use this chart to determine the cheapest time to fly round-trip from Hobby to Costa Mesa. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Houston Hobby Airport to Costa Mesa flight should consider departing on Thursday evenings 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.

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 July 31, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Houston Hobby Airport to Costa Mesa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Sun Country Air
6.9
Okay
334 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Hobby 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 are the cheapest airlines to fly from Houston Hobby Airport to Costa Mesa one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $76. Sun Country Air flights start at $150 while deals on American Airlines start at $158 one-way.

  • What are the cheapest flights from Houston Hobby Airport to Costa Mesa?

    Looking for the cheapest flight from Houston Hobby Airport to Costa Mesa? While on average our users pay $234, our data indicates the cheapest price to be $75. The most popular route (Houston Hobby - Los Angeles), is priced around $94.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hobby 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 Houston Hobby Airport to Costa Mesa?

    Currently, January is the cheapest month in which you can book a flight from Houston Hobby Airport to Costa Mesa (average of $246). Flying from Houston Hobby Airport to Costa Mesa in March is currently the most expensive (average of $326). 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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Alternative routes for Hobby to Costa Mesa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Hobby to Costa Mesa

Discover the top 6 airlines that operate flights from Hobby 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$172FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$83Average$182FlexibilityNo cancel feeOn-time65%
DeltaCheapest$112Average$227FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$165Average$368FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$169Average$367FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$321FlexibilityNo cancel feeOn-time71%

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