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Cheap flights from Chicago (CHI) to Costa Mesa, CA from $53

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — LAX
May 28 — Jun 41
From?
To?
Tue 5/28
Tue 6/4
1 adult, Economy
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The best prices from Chicago to Costa Mesa are usually found in September or January, booked 73 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Chicago to Costa Mesa

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Costa Mesa (CM3). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 23, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$238

One-way from

$81
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 28% potential price drop
Search Deals
From Chicago (CHI) to Costa Mesa
Search Deals
One-way flight from Chicago (CHI) to Costa Mesa
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How far in advance should I book a flight from Chicago to Costa Mesa?

Users have found that booking a flight from Chicago to Costa Mesa at least 39 days early can save you up to 58% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Chicago to Costa Mesa for as little as $318 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 $449 for flights departing within the next 3 days.

What is the cheapest month to fly from Chicago to Costa Mesa?

September can be a great time to fly to Costa Mesa from Chicago with a flight ticket averaging about $303. Cheapflights users have found deals in the month of September for as cheap as $64. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Chicago to Costa Mesa (CHI - CM3)?

When flying from Chicago 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.

Cheap American Airlines flights from Chicago to Costa Mesa

Explore cheap flight options specifically provided by American Airlines for the route between Chicago and Costa Mesa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Chicago to Costa Mesa. Make sure to double check the flight details before booking.
Fri 7/128:28 pmORD - LAX
Nonstop4h 21mAmerican Airlines
Mon 7/151:30 amLAX - ORD
1 stop6h 35mAmerican Airlines
Deal found 5/21$308
Sat 6/18:19 pmORD - LAX
Nonstop4h 27mAmerican Airlines
Tue 6/410:59 pmLAX - ORD
Nonstop4h 06mAmerican Airlines
Deal found 5/23$312
Sat 6/18:19 pmORD - LAX
Nonstop4h 27mAmerican Airlines
Tue 6/41:30 amLAX - ORD
1 stop6h 25mAmerican Airlines
Deal found 5/23$344

Cheap Frontier flights from Chicago to Costa Mesa

Explore cheap flight options specifically provided by Frontier for the route between Chicago and Costa Mesa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
To aid your search, here are some of the cheapest Frontier flights we've found from Chicago to Costa Mesa. Check back soon if you're not seeing flights that suit your needs.
Sat 6/17:59 pmORD - LAX
1 stop13h 20mFrontier
Sat 6/89:30 pmLAX - ORD
1 stop6h 07mFrontier
Deal found 5/23$140
Sat 6/17:59 pmORD - LAX
1 stop13h 20mFrontier
Wed 6/59:30 pmLAX - ORD
1 stop5h 53mFrontier
Deal found 5/23$143
Tue 6/47:59 pmORD - LAX
1 stop14h 41mFrontier
Sat 6/89:30 pmLAX - ORD
1 stop6h 07mFrontier
Deal found 5/22$165
Sat 6/17:59 pmORD - LAX
1 stop13h 20mFrontier
Sat 6/159:30 pmLAX - ORD
1 stop6h 04mFrontier
Deal found 5/23$167
Wed 8/1410:00 pmMDW - LAX
1 stop11h 20mFrontier
Wed 8/219:30 pmLAX - MDW
1 stop7h 03mFrontier
Deal found 5/23$177
Tue 8/2010:00 pmMDW - LAX
1 stop11h 20mFrontier
Tue 9/39:30 pmLAX - MDW
1 stop7h 03mFrontier
Deal found 5/22$180
Wed 5/299:10 pmMDW - LAX
1 stop12h 09mFrontier
Tue 6/410:30 pmLAX - MDW
1 stop13h 04mFrontier
Deal found 5/22$181
Sat 6/15:05 amMDW - LAX
1 stop17h 28mFrontier
Wed 6/59:30 pmLAX - MDW
1 stop5h 59mFrontier
Deal found 5/21$182
Tue 6/49:10 pmMDW - LAX
1 stop13h 30mFrontier
Sat 6/89:30 pmLAX - MDW
1 stop5h 51mFrontier
Deal found 5/22$184

Cheap Chicago to Costa Mesa flights in May & June 2024

Find cheap flight options from Chicago to Costa Mesa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 23, 2024.
Check out some of the best flight deals from Chicago to Costa Mesa in 2024. For more flight deals, be sure to check back very soon.
Wed 6/127:00 amORD - LAX
1 stop7h 57mMultiple Airlines
Sat 6/159:30 pmLAX - ORD
1 stop6h 04mMultiple Airlines
Deal found 5/23$164
Tue 6/47:59 pmORD - LAX
1 stop14h 41mFrontier
Sat 6/85:00 pmLAX - ORD
1 stop6h 59mFrontier
Deal found 5/22$165
Wed 6/127:00 amORD - LAX
1 stop7h 57mMultiple Airlines
Thu 6/279:30 pmLAX - ORD
1 stop5h 51mMultiple Airlines
Deal found 5/23$166
Sat 6/17:59 pmORD - LAX
1 stop13h 20mFrontier
Sat 6/159:30 pmLAX - ORD
1 stop6h 04mFrontier
Deal found 5/23$167
Tue 6/2510:58 pmORD - LAX
Nonstop4h 21mSpirit Airlines
Sat 6/2910:10 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/23$168
Wed 6/1910:17 pmORD - LAX
Nonstop4h 27mSpirit Airlines
Tue 6/256:53 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/23$169
Wed 6/127:00 amORD - LAX
1 stop7h 57mSpirit Airlines
Mon 6/245:55 pmLAX - ORD
2 stops24h 52mSpirit Airlines
Deal found 5/23$170
Wed 6/1912:32 pmORD - LAX
1 stop10h 28mSpirit Airlines
Tue 6/256:53 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/23$171
Tue 6/117:00 amORD - LAX
1 stop7h 53mSpirit Airlines
Mon 6/247:20 pmLAX - ORD
1 stop9h 16mSpirit Airlines
Deal found 5/23$172

Chicago to Costa Mesa 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Costa Mesa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Check out some of the best flight deals from Chicago to Costa Mesa in 2024. For more flight deals, be sure to check back very soon.
Tue 7/910:58 pmORD - LAX
Nonstop4h 21mSpirit Airlines
Wed 7/106:59 amLAX - ORD
1 stop10h 26mSpirit Airlines
Deal found 5/22$106
Fri 5/317:35 amORD - LAX
1 stop19h 24mSpirit Airlines
Sat 6/16:05 amLAX - ORD
Nonstop4h 07mSpirit Airlines
Deal found 5/22$107
Wed 5/2910:57 pmORD - LAX
Nonstop4h 31mSpirit Airlines
Tue 6/411:55 pmLAX - ORD
Nonstop4h 05mSpirit Airlines
Deal found 5/22$108
Tue 6/48:35 pmORD - LAX
Nonstop4h 30mSpirit Airlines
Wed 6/55:20 amLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/21$109
Wed 8/2810:57 pmORD - LAX
Nonstop4h 31mSpirit Airlines
Wed 9/118:55 amLAX - ORD
1 stop7h 31mSpirit Airlines
Deal found 5/23$115
Wed 6/511:01 amORD - LAX
1 stop15h 58mSpirit Airlines
Tue 6/116:53 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/22$119
Mon 9/96:53 amORD - LAX
1 stop13h 35mSpirit Airlines
Mon 9/911:55 pmLAX - ORD
Nonstop4h 05mSpirit Airlines
Deal found 5/22$122
Sat 6/110:57 pmORD - LAX
Nonstop4h 31mSpirit Airlines
Wed 6/55:20 amLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/21$123
Wed 6/58:00 pmORD - LAX
Nonstop4h 29mSpirit Airlines
Fri 6/75:20 amLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/22$126

Non-stop flights to Costa Mesa from Chicago

Discover non-stop flight options from Chicago to Costa Mesa. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Chicago to Costa Mesa. Search for alternative flights from Chicago to Costa Mesa by utilizing the search form above.
Wed 6/1910:17 pmORD - LAX
Nonstop4h 27mSpirit Airlines
Mon 6/2411:37 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/21$163
Wed 6/1910:17 pmORD - LAX
Nonstop4h 27mSpirit Airlines
Tue 6/2511:37 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/22$165
Thu 6/63:30 pmORD - LAX
Nonstop4h 24mSpirit Airlines
Mon 6/105:20 amLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/23$166
Fri 6/710:17 pmORD - LAX
Nonstop4h 27mSpirit Airlines
Sun 6/911:37 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/22$167
Wed 6/1910:17 pmORD - LAX
Nonstop4h 27mSpirit Airlines
Mon 6/2411:37 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/22$168
Tue 6/2510:58 pmORD - LAX
Nonstop4h 21mSpirit Airlines
Tue 7/26:53 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/22$169
Thu 5/3010:57 pmORD - LAX
Nonstop4h 31mSpirit Airlines
Tue 6/116:53 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/22$170
Mon 6/310:57 pmORD - LAX
Nonstop4h 31mSpirit Airlines
Tue 6/411:55 pmLAX - ORD
Nonstop4h 05mSpirit Airlines
Deal found 5/22$171
Fri 6/710:17 pmORD - LAX
Nonstop4h 27mSpirit Airlines
Sun 6/95:20 amLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/22$174

Chicago to Costa Mesa flights leaving soon

Find last-minute flight options from Chicago to Costa Mesa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Check out these flights departing soon from Chicago to Costa Mesa. Users should examine the flight details to ensure there are no surprises.
Fri 5/317:35 amORD - LAX
1 stop19h 24mSpirit Airlines
Sat 6/16:05 amLAX - ORD
Nonstop4h 07mSpirit Airlines
Deal found 5/23$107
Wed 5/297:59 pmORD - LAX
1 stop13h 20mMultiple Airlines
Tue 6/411:55 pmLAX - ORD
Nonstop4h 05mMultiple Airlines
Deal found 5/23$135
Sat 6/17:59 pmORD - LAX
1 stop13h 20mFrontier
Sat 6/89:30 pmLAX - ORD
1 stop6h 07mFrontier
Deal found 5/23$140
Sat 6/17:59 pmORD - LAX
1 stop13h 20mFrontier
Wed 6/59:30 pmLAX - ORD
1 stop5h 53mFrontier
Deal found 5/23$143
Sat 6/17:59 pmORD - LAX
1 stop13h 20mMultiple Airlines
Sat 6/85:20 amLAX - ORD
Nonstop4h 12mMultiple Airlines
Deal found 5/23$155
Tue 5/2810:52 pmORD - LAX
1 stop26h 00mSpirit Airlines
Tue 6/116:53 pmLAX - ORD
Nonstop4h 12mSpirit Airlines
Deal found 5/23$158
Wed 5/297:59 pmORD - LAX
1 stop13h 20mMultiple Airlines
Mon 6/39:17 pmLAX - ORD
1 stop14h 55mMultiple Airlines
Deal found 5/22$163
Sat 6/17:59 pmORD - LAX
1 stop13h 20mFrontier
Sat 6/159:30 pmLAX - ORD
1 stop6h 04mFrontier
Deal found 5/23$167
Wed 5/297:59 pmORD - LAX
1 stop13h 20mMultiple Airlines
Tue 6/410:43 pmLAX - ORD
1 stop5h 53mMultiple Airlines
Deal found 5/23$168

One-way flights to Costa Mesa from Chicago

Search for one-way flight options from Chicago to Costa Mesa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
If you're seeking multiple options on one-way flights from Chicago to Costa Mesa, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Chicago to Costa Mesa instead should update the search form at the top of page.
Wed 6/58:00 pmORD - LAX
Nonstop4h 29mSpirit Airlines
Deal found 5/22$53
Wed 6/510:17 pmORD - LAX
Nonstop4h 27mSpirit Airlines
Deal found 5/23$54
Tue 9/1010:57 pmORD - LAX
Nonstop4h 31mSpirit Airlines
Deal found 5/23$55
Tue 8/2710:33 amORD - LAX
1 stop11h 22mSpirit Airlines
Deal found 5/23$57
Wed 6/127:00 amORD - LAX
1 stop7h 57mSpirit Airlines
Deal found 5/23$60
Tue 9/107:03 amORD - LAX
1 stop8h 26mSpirit Airlines
Deal found 5/23$61
Tue 6/188:00 pmORD - LAX
Nonstop4h 29mSpirit Airlines
Deal found 5/22$62
Wed 6/1910:17 pmORD - LAX
Nonstop4h 27mSpirit Airlines
Deal found 5/23$67
Tue 8/137:34 pmORD - LAX
Nonstop4h 29mSpirit Airlines
Deal found 5/22$68

Find flights from Chicago to Costa Mesa within your budget

Customize your flight search to find flights from Chicago 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 2,730,072 searches. Data last updated May 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$163 - $308

Route

Depart

Return

Price

Chicago O'Hare IntlLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Tue 6/4

1 stop14h 41m

Los Angeles

Mon 6/10

1 stop8h 16m

$163

Chicago O'Hare IntlLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 7/5

Nonstop4h 29m

Los Angeles

Tue 7/9

2 stops21h 46m

$164

Chicago O'Hare IntlLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Tue 6/4

1 stop14h 41m

Los Angeles

Sat 6/8

1 stop6h 07m

$165

Chicago O'Hare IntlLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 6/12

1 stop7h 57m

Los Angeles

Thu 6/27

1 stop5h 51m

$166

Chicago MidwayLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

Wed 7/3

1 stop9h 04m

Los Angeles

Tue 7/9

1 stop8h 48m

$256

Chicago O'Hare IntlLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 5/31

1 stop22h 13m

Los Angeles

Wed 6/5

1 stop22h 10m

$292

Chicago O'Hare IntlLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 7/4

Nonstop4h 26m

Los Angeles

Wed 7/10

1 stop5h 49m

$297

Chicago O'Hare IntlLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 7/4

1 stop7h 54m

Los Angeles

Wed 7/10

2 stops17h 40m

$300

Chicago O'Hare IntlLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 7/12

Nonstop4h 21m

Los Angeles

Mon 7/15

1 stop6h 35m

$308

Flights are sorted by cheapest first

Deals found on 5/22

When is the best time to book a flight from Chicago to Costa Mesa?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Costa Mesa. Price data was last updated on May 22, 2024.
To ensure you get the cheapest price possible for a flight from Chicago to Costa Mesa, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chicago to Costa Mesa?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Costa Mesa. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Costa Mesa flight should consider departing on Wednesday evenings 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.
Search Deals

Best time to book a flight from Chicago to Costa Mesa

Have a flexible travel schedule? Discover the best time to fly to Costa Mesa from Chicago 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.

Temperature and rainfall in Costa Mesa by month

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

LAX

Temperature

57.2 - 73.4 °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 May 23, 2024.
See what other customers who have flown with American Airlines, Frontier and Spirit Airlines from Chicago 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
8.2
Very good
5,997 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

8.3

Comfort

8.1

Overall

8.2

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,997 reviews
Southwest
8.2
Very good
5,997 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

8.3

Comfort

8.1

Overall

8.2

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very good
9,175 reviews
Southwest
8.2
Very good
5,997 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

8.3

Comfort

8.1

Overall

8.2

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,561 reviews
Southwest
8.2
Very good
5,997 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

8.3

Comfort

8.1

Overall

8.2

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

WestJet
7.5
Good
2,895 reviews
Southwest
8.2
Very good
5,997 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

8.3

Comfort

8.1

Overall

8.2

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Porter Airlines
7.4
Good
405 reviews
Southwest
8.2
Very good
5,997 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

8.3

Comfort

8.1

Overall

8.2

Crew

8.7

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Costa Mesa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Chicago to Costa Mesa for under $200 on Cheapflights?

    Yes, there are multiple flights from Chicago to Costa Mesa for under $200. The cheapest flight booked recently is on Multiple Airlines for just $163, but on average you can expect to pay $172.

  • Are there nonstop flights from Chicago to Costa Mesa for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago to Costa Mesa under $200. A good price for a nonstop flight from Chicago to Costa Mesa is less than $177.

  • Are there last-minute flights available from Chicago to Costa Mesa for under $200?

    There are currently 20+ open flights from Chicago to Costa Mesa within the next 7 days for less than $200.

  • What days are nonstop flights available from Chicago to Costa Mesa?

    Nonstop flights can be found on the following days: Sunday, Tuesday, Thursday, Friday, Saturday.

  • How many flights depart from Chicago to Costa Mesa on average per day?

    On average, you can expect to see 45 flights from Chicago to Costa Mesa a day.
    Morning (6am - Noon) - 44% of flight departures
    Afternoon (Noon - 6pm) - 29% of flight departures
    Evening (6pm - Midnight) - 27% of flight departures

  • How long is the flight from Chicago to Costa Mesa?

    Airlines like Spirit Airlines and Frontier fly from Chicago to Costa Mesa in about 4h 29m. The time it takes to get you to your destination can typically vary by up to 10h 12m. The distance from Chicago to Costa Mesa is about 1750 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $53. However, be on the lookout for offers from Frontier and Sun Country Air, as they are both options that can get you from Chicago to Costa Mesa for a low price.

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

    Consider Japan Airlines (91%), Air New Zealand (79%) or Air Canada (79%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Costa Mesa.

  • What are the cheapest flights from Chicago to Costa Mesa?

    Looking at all options, your cheapest flight can be booked for $74. While the most popular route (Chicago O'Hare Intl - Los Angeles) can be booked for $106 on average our data indicates $1,422 when flying from Chicago to Costa Mesa.

  • What does ORD to LAX mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Los Angeles Airport (LAX). Codes like Los Angeles Airport are often used to just call airports uniquely. Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Long Beach Municipal Airport (LGB), Santa Monica Airport (SMO), Hawthorne Airport (HHR) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Chicago to Costa Mesa that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Costa Mesa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Costa Mesa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Costa Mesa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

  • Can I find deals for flights from Chicago to Costa Mesa that allow pets onboard?

    Many airlines flying from Chicago to Costa Mesa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Costa Mesa?

    Yes, you can often find last-minute deals on Chicago to Costa Mesa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Costa Mesa flight deals updated?

    The Chicago to Costa Mesa flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Chicago to Costa Mesa?

    The most popular airlines flying from Chicago to Costa Mesa are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

  • When is the best time to book a flight from Chicago to Costa Mesa?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Costa Mesa (average of $238). Flying from Chicago to Costa Mesa in July is currently the most expensive (average of $323). 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

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Alternative routes for Chicago to Costa Mesa
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Las Vegas flights
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Top 8 airlines flying from Chicago to Costa Mesa

Discover the top 8 airlines that operate flights from Chicago 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 2,730,072 searches. Data last updated May 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$244FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$107Average$232FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Allegiant AirCheapest$118Average$163FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
Alaska AirlinesCheapest$136Average$368FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$178Average$459FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$198Average$408FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$198Average$411FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Sun Country AirCheapest$227Average$349FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
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Search flights from Chicago to Costa Mesa by cabin class

Find flights from Chicago to Costa Mesa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Chicago to Costa Mesa

Find hourly flight availability from Chicago 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 May 23, 2024.
15%of flight departuresEarly morningMidnight to 6 am
34%of flight departuresMorning6 am to noon
29%of flight departuresAfternoonNoon to 6 pm
22%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chicago to Costa Mesa

Explore weekly flight availability from Chicago 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 May 23, 2024.
Sunday87daily flights
Monday99daily flights
Tuesday93daily flights
Wednesday96daily flights
Thursday96daily flights
Friday96daily flights
Saturday80daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Chicago to Costa Mesa?

Deals for Chicago to Costa Mesa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Costa Mesa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Costa Mesa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chicago to Costa Mesa with no change fees?

Yes, we can. To see specific flights from Chicago to Costa Mesa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Chicago to Costa Mesa become cheaper?

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