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Santa Ana

$116+ Cheap flights from O'Hare Intl (ORD) to Santa Ana (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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SNA
out 18 — out 251
sáb 10/18
sáb 10/25
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Santa Ana J. Wayne/Orange Cnty are usually found in August or October, booked 54 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 setembro 18, 2025.

Round-trip from

$269
(United Airlines)

One-way from

$116
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$372

Good round-trip deal

$278 or less

Good one-way deal

$273 or less
From Chicago O'Hare Intl to Santa Ana J. Wayne/Orange Cnty
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One-way flight from Chicago O'Hare Intl to Santa Ana J. Wayne/Orange Cnty
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Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Santa Ana J. Wayne/Orange Cnty.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Santa Ana J. Wayne/Orange Cnty.
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Find flight deals from O'Hare Intl to Santa Ana

Cheapest flights from O'Hare Intl to Santa Ana
Explore the most affordable flight options available from O'Hare Intl to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 18, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
sex 10/317:35 pmORD - SNA
Nonstop4h 38mUnited Airlines
seg 11/32:07 pmSNA - ORD
Nonstop4h 05mUnited Airlines
Deal found 9/16$269
This CheapOair deal was found by Cheapflights users on 9/16. 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.
qui 11/137:35 amORD - SNA
2 stops15h 24mSpirit Airlines
dom 11/165:46 pmSNA - ORD
2 stops13h 58mSpirit Airlines
Deal found 9/16$270
This CheapOair deal was found by Cheapflights users on 9/15. 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.
qua 10/226:35 amORD - SNA
1 stop14h 39mSpirit Airlines
dom 10/268:09 pmSNA - ORD
2 stops16h 25mSpirit Airlines
Deal found 9/15$272
This United Airlines deal was found by Cheapflights users on 9/16. 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.
qua 10/156:15 amORD - SNA
1 stop8h 02mUnited Airlines
seg 10/201:48 pmSNA - ORD
Nonstop4h 11mUnited Airlines
Deal found 9/16$273
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 9/296:00 amORD - SNA
1 stop7h 07mFrontier
ter 9/3012:58 pmSNA - ORD
1 stop6h 30mFrontier
Deal found 9/16$274
This United Airlines deal was found by Cheapflights users on 9/17. 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.
sex 10/175:01 amORD - SNA
1 stop6h 16mUnited Airlines
sex 10/241:48 pmSNA - ORD
Nonstop4h 11mUnited Airlines
Deal found 9/17$275
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
ter 9/237:20 amORD - SNA
1 stop6h 43mMultiple Airlines
ter 9/302:15 pmSNA - ORD
2 stops18h 25mMultiple Airlines
Deal found 9/16$276
This CheapOair deal was found by Cheapflights users on 9/16. 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.
sex 11/147:35 amORD - SNA
2 stops15h 24mSpirit Airlines
seg 11/175:46 pmSNA - ORD
2 stops13h 58mSpirit Airlines
Deal found 9/16$277
This CheapOair deal was found by Cheapflights users on 9/16. 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.
sex 9/269:54 pmORD - SNA
1 stop22h 33mFrontier
dom 9/2811:52 amSNA - ORD
1 stop19h 45mFrontier
Deal found 9/16$278
This CheapOair deal was found by Cheapflights users on 9/17. 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.
sex 10/176:35 amORD - SNA
1 stop14h 39mSpirit Airlines
sex 11/75:46 pmSNA - ORD
2 stops13h 58mSpirit Airlines
Deal found 9/17$279
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
qui 9/252:07 pmORD - SNA
2 stops24h 08mFrontier
seg 9/2910:41 amSNA - ORD
1 stop9h 59mFrontier
Deal found 9/16$280
This CheapOair deal was found by Cheapflights users on 9/17. 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.
seg 10/203:36 pmORD - SNA
2 stops8h 27mSpirit Airlines
qui 10/236:45 amSNA - ORD
2 stops11h 18mSpirit Airlines
Deal found 9/17$281

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 setembro 18, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Santa Ana that are best for you.

Fly from

O'Hare Intl

Fly to

Santa Ana

Route

Depart

Return

Price

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

ter 10/14

5:01 am-9:17 am

1 stop6h 16m

Santa Ana J. Wayne/Orange Cnty

sáb 10/18

1:48 pm-7:59 pm

Nonstop4h 11m

$269

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

sex 10/17

5:01 am-9:17 am

1 stop6h 16m

Santa Ana J. Wayne/Orange Cnty

sex 10/24

1:48 pm-7:59 pm

Nonstop4h 11m

$275

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

sex 12/12

7:52 pm-10:30 pm

Nonstop4h 38m

Santa Ana J. Wayne/Orange Cnty

seg 12/15

7:50 pm-5:00 am

1 stop7h 10m

$279

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

sex 11/14

7:35 pm-10:13 pm

Nonstop4h 38m

Santa Ana J. Wayne/Orange Cnty

qui 11/20

1:30 pm-11:59 pm

1 stop8h 29m

$279

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

sex 10/31

6:15 am-12:28 pm

1 stop8h 13m

Santa Ana J. Wayne/Orange Cnty

seg 11/3

2:07 pm-8:12 pm

Nonstop4h 05m

$279

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

sex 10/24

5:01 am-9:17 am

1 stop6h 16m

Santa Ana J. Wayne/Orange Cnty

seg 10/27

2:07 pm-8:12 pm

Nonstop4h 05m

$289

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

ter 10/7

5:01 am-9:17 am

1 stop6h 16m

Santa Ana J. Wayne/Orange Cnty

ter 10/14

6:45 am-1:08 pm

Nonstop4h 23m

$294

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

sáb 2/7

2:05 pm-8:21 pm

1 stop8h 16m

Santa Ana J. Wayne/Orange Cnty

sáb 2/14

6:45 am-5:50 pm

1 stop9h 05m

$314

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

sex 10/3

7:58 pm-10:30 pm

Nonstop4h 32m

Santa Ana J. Wayne/Orange Cnty

seg 10/6

1:48 pm-7:59 pm

Nonstop4h 11m

$319

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

qui 10/2

5:01 am-9:17 am

1 stop6h 16m

Santa Ana J. Wayne/Orange Cnty

seg 10/6

1:48 pm-7:59 pm

Nonstop4h 11m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
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The best insider tips for Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Santa Ana trip
Airports
ORD

For a quick departure, use the free shuttle train between terminals at ORD, especially during busy weekday mornings.

Read more about ORDby Ramsey Qubein
SNA

At SNA, rideshare pickups are on the parking structure roof. Walk there before requesting your ride for a quicker exit.

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

Best time to book a flight from O'Hare Intl to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from O'Hare Intl 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 O'Hare Intl Airport to Santa Ana

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Santa Ana?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Santa Ana. Price data was last updated on September 12, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Santa Ana is 25 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 O'Hare Intl Airport to Santa Ana?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santa Ana (average of $298). Flying from Chicago O'Hare Intl Airport to Santa Ana in March is currently the most expensive (average of $375). 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 ORD to SNA?

Find hourly flight availability from O'Hare Intl 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 setembro 18, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Santa Ana in the morning. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Santa Ana?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Santa Ana. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Santa Ana flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 setembro 18, 2025.
See what other customers who have flown with Alaska Airlines, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Santa Ana have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
8,022 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
3,174 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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 O'Hare Intl 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 O'Hare Intl?

    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 O'Hare Intl to Santa Ana. 5 airlines have flights to J. Wayne/Orange Cnty from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Santa Ana J. Wayne/Orange Cnty should not be difficult; the airport handles an average of 20 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Santa Ana?

    A quick flight from Chicago O'Hare Intl Airport to Santa Ana can take about 6h 16m. United Airlines provides one of the quickest options available for as low as $269. The distance from Chicago O'Hare Intl Airport to Santa Ana is about 1721 mi.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Santa Ana round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Santa Ana is Spirit Airlines. Our recent data shows that you can find tickets from as low as $99 on this airline. Additional options worth looking into are Frontier and American Airlines, starting at $109 and $265 round-trip. You may be able to fly from Chicago O'Hare Intl Airport to Santa Ana for 73% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Santa Ana one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Santa Ana for a low price.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Santa Ana?

    Before booking your flight to Santa Ana from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Emirates (78%), Royal Jordanian (76%), Gulf Air( 76%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Santa Ana?

    Looking at all options, your cheapest flight can be booked for $203. While the most popular route (Chicago O'Hare Intl - Santa Ana J. Wayne/Orange Cnty) can be booked for $152 on average, our data indicates $744 when flying from Chicago O'Hare Intl Airport to Santa Ana.

  • Can I find deals for flights from O'Hare Intl to Santa Ana that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to Santa Ana?

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

  • Can I find deals for business class flights from O'Hare Intl to Santa Ana?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Santa Ana?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santa Ana (average of $298). Flying from Chicago O'Hare Intl Airport to Santa Ana in March is currently the most expensive (average of $375). 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

Traveling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
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Alternative routes for O'Hare Intl to Santa Ana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from O'Hare Intl to Santa Ana

Discover the top 5 airlines that operate flights from O'Hare Intl 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 setembro 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$202FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$212FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$265Average$373FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$450FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$336Average$476FlexibilityNo cancel feeOn-time75%

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