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Santa Ana

$129+ Cheap flights from Chicago (CHI) to Santa Ana, CA (SNA)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SNA
nov. 29 — déc. 61
sam. 11/29
sam. 12/6
1 adult, Economy
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Find cheap flights from Chicago to Santa Ana with Cheapflights

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Cheapflights Tip: The best prices from Chicago to Santa Ana J. Wayne/Orange Cnty are usually found in September or July, booked 78 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Find flight deals from Chicago to Santa Ana

Cheapest flights from Chicago to Santa Ana
Explore the most affordable flight options available from Chicago to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/63:40 pmORD - SNA
Nonstop4h 37mUnited Airlines
mar. 12/910:40 amSNA - ORD
Nonstop4h 05mUnited Airlines
Deal found 10/30$269
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/258:39 pmORD - SNA
1 stop17h 53mMultiple Airlines
lun. 12/11:27 pmSNA - ORD
2 stops14h 58mMultiple Airlines
Deal found 10/30$270
This Mytrip deal was found by Cheapflights users on 10/29. 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.
mar. 11/112:31 pmORD - SNA
3 stops32h 30mSpirit Airlines
jeu. 11/136:45 amSNA - ORD
2 stops24h 46mSpirit Airlines
Deal found 10/29$271
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
sam. 11/84:38 pmORD - SNA
1 stop6h 23mMultiple Airlines
lun. 11/101:31 pmSNA - ORD
2 stops24h 08mMultiple Airlines
Deal found 10/28$272
This CheapOair deal was found by Cheapflights users on 10/29. 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.
jeu. 11/612:30 pmMDW - SNA
1 stop24h 46mFrontier
sam. 11/82:20 pmSNA - MDW
1 stop19h 10mFrontier
Deal found 10/29$272
This CheapOair deal was found by Cheapflights users on 10/28. 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.
ven. 11/76:00 amORD - SNA
1 stop7h 16mFrontier
mar. 11/113:01 pmSNA - ORD
1 stop22h 38mFrontier
Deal found 10/28$273
This CheapOair deal was found by Cheapflights users on 10/28. 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.
dim. 11/99:00 amMDW - SNA
1 stop6h 04mFrontier
mer. 11/123:01 pmSNA - MDW
1 stop18h 29mFrontier
Deal found 10/28$273
This CheapOair deal was found by Cheapflights users on 10/28. 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.
sam. 11/154:38 pmORD - SNA
1 stop6h 23mSpirit Airlines
dim. 11/161:31 pmSNA - ORD
1 stop14h 01mSpirit Airlines
Deal found 10/28$274
This Orbitz deal was found by Cheapflights users on 10/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/24:58 pmORD - SNA
1 stop6h 08mMultiple Airlines
lun. 12/83:04 pmSNA - ORD
Nonstop4h 20mMultiple Airlines
Deal found 10/29$275
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/132:31 pmORD - SNA
3 stops24h 05mSpirit Airlines
mar. 12/25:46 pmSNA - ORD
3 stops19h 02mSpirit Airlines
Deal found 10/30$276
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/610:00 amORD - SNA
1 stop10h 22mAlaska Airlines
lun. 12/88:59 pmSNA - ORD
1 stop14h 10mAlaska Airlines
Deal found 10/28$277
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mar. 11/111:56 pmMDW - SNA
2 stops25h 34mFrontier
ven. 11/141:49 pmSNA - MDW
1 stop22h 08mFrontier
Deal found 10/28$277

Cheap flight deals from Chicago to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Santa Ana (SNA). 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 octobre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$129
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$348

Good round-trip deal

$320 or less

Good one-way deal

$205 or less
Provider with most accurate pricing for Chicago (CHI)-Santa Ana J. Wayne/Orange Cnty flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Santa Ana J. Wayne/Orange Cnty flights.
Search Deals
From Chicago (CHI) to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from Chicago (CHI) to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Santa Ana J. Wayne/Orange Cnty.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Santa Ana J. Wayne/Orange Cnty.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Santa Ana 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 octobre 30, 2025.
Use the filters below to find and compare flights from Chicago to Santa Ana that are best for you.

Fly from

Chicago

Fly to

Santa Ana

Route

Depart

Return

Price

ChicagoSanta Ana

MDW - SNA

MDWSNA

Chicago Midway

jeu. 11/6

12:30 pm-11:16 am

1 stop24h 46m

Santa Ana J. Wayne/Orange Cnty

sam. 11/8

2:20 pm-11:30 am

1 stop19h 10m

$272

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

mer. 1/21

12:45 pm-8:42 pm

1 stop9h 57m

Santa Ana J. Wayne/Orange Cnty

dim. 1/25

2:16 pm-8:25 pm

Nonstop4h 09m

$279

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

lun. 1/26

7:48 pm-10:24 pm

Nonstop4h 36m

Santa Ana J. Wayne/Orange Cnty

jeu. 1/29

11:05 am-6:46 pm

1 stop5h 41m

$279

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

lun. 11/17

4:10 pm-6:47 pm

Nonstop4h 37m

Santa Ana J. Wayne/Orange Cnty

lun. 11/24

4:15 pm-11:59 pm

1 stop5h 44m

$279

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

mar. 12/9

10:00 am-4:37 pm

1 stop8h 37m

Santa Ana J. Wayne/Orange Cnty

ven. 12/12

6:45 am-4:55 pm

1 stop8h 10m

$283

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

mer. 11/26

3:52 pm-8:14 pm

1 stop6h 22m

Santa Ana J. Wayne/Orange Cnty

ven. 12/5

11:10 am-11:59 pm

1 stop10h 49m

$289

ChicagoSanta Ana

MDW - SNA

MDWSNA

Chicago Midway

ven. 12/5

5:35 am-11:20 am

1 stop7h 45m

Santa Ana J. Wayne/Orange Cnty

lun. 12/8

8:30 am-5:15 pm

1 stop6h 45m

$289

ChicagoSanta Ana

MDW - SNA

MDWSNA

Chicago Midway

ven. 1/9

1:49 pm-8:32 pm

1 stop8h 43m

Santa Ana J. Wayne/Orange Cnty

mer. 1/14

11:59 am-10:09 pm

1 stop8h 10m

$289

ChicagoSanta Ana

MDW - SNA

MDWSNA

Chicago Midway

jeu. 1/15

7:55 am-2:20 pm

1 stop8h 25m

Santa Ana J. Wayne/Orange Cnty

lun. 1/19

7:30 pm-5:05 am

1 stop7h 35m

$289

ChicagoSanta Ana

MDW - SNA

MDWSNA

Chicago Midway

jeu. 11/20

6:00 am-11:35 am

1 stop7h 35m

Santa Ana J. Wayne/Orange Cnty

mar. 11/25

8:00 am-6:18 pm

1 stop8h 18m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 44 results
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Compare providers for flights from Chicago to Santa Ana

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Santa Ana in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Santa Ana, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Santa Ana, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Santa Ana, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Santa Ana, California flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Santa Ana

How far ahead should I book a flight from Chicago to Santa Ana, California?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Santa Ana. Price data was last updated on October 24, 2025.

The best time to book flights from Chicago to Santa Ana, California is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Santa Ana, California?

Currently, September is the cheapest month in which you can book a flight from Chicago to Santa Ana, California (average of $80). Flying from Chicago to Santa Ana, California in December is currently the most expensive (average of $151). 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 CHI to SNA?

Find hourly flight availability from Chicago to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octobre 30, 2025.

When flying from Chicago to Santa Ana, California, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 52% versus a flight at noon.

What is the cheapest day to fly from Chicago to Santa Ana, California?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Santa Ana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Santa Ana, California flight should consider departing on Saturday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from Chicago to Santa Ana, California?

Share of 1-stop round-trip flights from Chicago to Santa Ana, California chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 67% of 1-stop itineraries from Chicago to Santa Ana, California on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Santa Ana, California?

Average round-trip fare for 1-stop flights from Chicago to Santa Ana, California, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $260.

What’s the fastest layover option from Chicago to Santa Ana, California?

Shortest average travel time for 1-stop one-way flights from Chicago to Santa Ana, California, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 6h 15m.

Which airport typically offers the quickest layover for flights from Chicago to Santa Ana, California?

Average layover duration for 1-stop one-way flights from Chicago to Santa Ana, California, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 1h 40m.

The best insider tips for Chicago to Santa Ana flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago to Santa Ana trip
Airports
ORD

For a quick snack before your flight, grab Garrett Popcorn near gate B8, a Chicago favorite.

Read more about ORDby Ramsey Qubein
SNA

For rideshare pickups, head to the designated areas on the parking structure roofs from the terminal.

Read more about SNAby Scott Laird
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Scott Laird

Scott Laird

Expert on SNA

Scott Laird

Scott Laird

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated octobre 30, 2025.
Read through reviews of airlines operating flights from Chicago to Santa Ana, such as Alaska Airlines, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,220 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,996 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,034 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,115 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,123 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Santa Ana. 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 into for flights to Santa Ana from Chicago?

    Santa Ana J. Wayne/Orange Cnty (SNA), located 4.8 mi from the city center, is the airport you fly into when you book flights from Chicago to Santa Ana. 6 airlines have flights to J. Wayne/Orange Cnty from Chicago on a regular basis. Booking flights from Chicago to Santa Ana J. Wayne/Orange Cnty should not be difficult; the airport handles an average of 10 inbound flights from Chicago per day.

  • How long is the flight from Chicago to Santa Ana, California?

    Airlines like Frontier, United Airlines, and Alaska Airlines fly from Chicago to Santa Ana, California in about 8h 37m. The time it takes to get you to your destination can typically vary by up to 16h 09m. Airlines will cover a distance of 1721 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to Santa Ana, California round-trip?

    Cheapflights users have booked flights from Chicago to Santa Ana, California round-trip from $99. Other airlines that can offer you cheap pricing are Frontier, from $109, and American Airlines, from $269. Spirit Airlines is 73% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chicago to Santa Ana, California one-way?

    The cheapest airlines for a one-way flight from Chicago to Santa Ana, California are United Airlines ($135), Frontier ($137), and Southwest ($145).

  • What are the most reliable airlines from Chicago to Santa Ana, California?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Santa Ana, California on time: Emirates (84%), Air Canada (78%), Aer Lingus (76%).

  • What are the cheapest flights from Chicago to Santa Ana, California?

    The cheapest flight price from Chicago to Santa Ana, California is $138. On average you can expect to pay $696. The most popular route, (Chicago O'Hare Intl - Santa Ana J. Wayne/Orange Cnty), can usually be booked for $130.

  • Can I find deals for flights from Chicago to Santa Ana that include hotel bookings?

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

  • How can I find direct flights from Chicago to Santa Ana?

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

  • Can I find deals for business class flights from Chicago to Santa Ana?

    Yes. Cheapflights offers flight deals from Chicago to Santa Ana 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 Chicago to Santa Ana, California?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Santa Ana, California (average of $80). Flying from Chicago to Santa Ana, California in December is currently the most expensive (average of $151). 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 Santa Ana

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Top 6 airlines flying from Chicago to Santa Ana

Discover the top 6 airlines that operate flights from Chicago to Santa Ana. 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 octobre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$203FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$179FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$269Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$440FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$288Average$433FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$336Average$459FlexibilityNo cancel feeOn-time75%

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