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Cheap flights from Chicago O'Hare Intl Airport to Santa Ana, California from £110

ORD — SNA
30 Oct — 6 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Santa Ana

Wed 28/1006:35 -
1 stop8h 33m
Wed 4/1113:25 -
1 stop6h 40m
Deal found 29/9£234
Sat 24/1006:30 -
1 stop8h 14m
Tue 27/1007:15 -
2 stops12h 50m
Deal found 28/9£237
Mon 14/1214:35 -
1 stop8h 34m
Thu 17/1214:16 -
Nonstop4h 14m
Deal found 25/9£240
Thu 22/1019:55 -
Nonstop4h 31m
Tue 27/1014:59 -
1 stop7h 47m
Deal found 26/9£243
Wed 9/1206:29 -
1 stop7h 37m
Mon 21/1206:45 -
Nonstop4h 21m
Deal found 29/9£244
Thu 22/1019:55 -
Nonstop4h 31m
Mon 2/1114:22 -
Nonstop4h 11m
Deal found 27/9£245
Mon 21/1219:45 -
Nonstop4h 42m
Tue 5/106:45 -
Nonstop4h 21m
Deal found 26/9£246
Wed 11/1118:35 -
1 stop17h 23m
Fri 13/1110:39 -
1 stop11h 20m
Deal found 28/9£252
Thu 3/1205:30 -
1 stop8h 18m
Mon 7/1207:00 -
2 stops12h 56m
Deal found 28/9£256

Find flight deals from O'Hare Intl to Santa Ana

Round-trip from

£234

One-way from

£110

Popular in

March

Cheapest in

January

Average price

£294
Delta
  • Delta
  • 28/10-4/11
  • 2 total stops
  • 15h 13m total
  • Chicago to Santa Ana
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United Airlines
  • United Airlines
  • 26/11-31/12
  • Nonstop
  • 4h 47m total
  • Chicago to Santa Ana
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Wed 16/12

05:30-11:48

1 stop8h 18m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£117

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Thu 29/10

07:35-17:22

2 stops11h 47m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£121

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Thu 26/11

07:05-18:28

2 stops13h 23m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£121

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Tue 27/10

12:30-22:05

2 stops11h 35m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£121

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Thu 17/12

14:08-22:30

1 stop10h 22m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£151

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Thu 29/10

19:48-22:28

Nonstop4h 40m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£155

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Sat 31/10

16:20-19:01

Nonstop4h 41m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£155
Fastest return journey

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Sat 24/10

16:00-18:39

Nonstop4h 39m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£155

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Tue 27/10

07:20-15:44

2 stops10h 24m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£172

ChicagoSanta Ana

ORD Chicago O'Hare Intl - SNA Santa Ana J. Wayne/Orange Cnty

ORDSNA

Chicago O'Hare Intl

Sat 5/12

07:27-16:39

2 stops11h 12m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£172

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 24 resultsSorted by cheapest first
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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 return price

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, California?

The price you pay for your flight from Chicago O'Hare Intl Airport to Santa Ana, California may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Santa Ana, California?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santa Ana, California (average of £274). Flying from Chicago O'Hare Intl Airport to Santa Ana, California in March is currently the most expensive (average of £364). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Santa Ana, California as you normally would.

How much does it cost for a return flight from Chicago O'Hare Intl Airport to Santa Ana, California?

Airfare is below average for this route at the moment.

Chicago O'Hare Intl Airport to Santa Ana, California flights typically cost between £267 and £432 in October.
The cheapest return price found within the last 5 days was £234 on Delta (28 Oct–4 Nov).

Related info for your journey

  • What airport do you fly into for flights to Santa Ana from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Santa Ana, you will be flying into J. Wayne/Orange Cnty. Santa Ana J. Wayne/Orange Cnty (SNA) is just 4.8 mi from the center of the city. J. Wayne/Orange Cnty is the only Santa Ana airport and it handles 15 inbound flights from Chicago O'Hare Intl per day. 0 airlines have flights to Santa Ana J. Wayne/Orange Cnty from Chicago O'Hare Intl on a regular basis.

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

    Departing from Chicago O'Hare Intl Airport to Santa Ana, California will take you 8h 33m. Airlines will cover a distance of 1721 mi.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Santa Ana, California on time: United Airlines (79%), Brussels Airlines (77%), Air Canada (75%).

  • 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 holiday 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, California?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santa Ana, California (average of £274). Flying from Chicago O'Hare Intl Airport to Santa Ana, California in March is currently the most expensive (average of £364). 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 O'Hare Intl to Santa Ana

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