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Cheap flights from Chicago O'Hare Intl Airport to Santa Ana, California from £134

ORD — SNA
16 Oct — 23 Oct1
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

Tue 27/1009:00 -
1 stop10h 29m
Fri 30/1008:07 -
1 stop8h 13m
Deal found 11/9£251
Wed 28/1007:00 -
1 stop10h 56m
Wed 4/1108:19 -
1 stop13h 40m
Deal found 16/9£266
Fri 23/1016:00 -
Nonstop4h 41m
Mon 26/1020:00 -
1 stop7h 04m
Deal found 11/9£274
Fri 9/1019:55 -
Nonstop4h 31m
Tue 13/1014:26 -
Nonstop4h 14m
Deal found 15/9£281
Sat 17/1005:00 -
1 stop6h 30m
Sat 24/1006:45 -
Nonstop4h 22m
Deal found 13/9£286
Fri 9/1019:16 -
1 stop16h 13m
Tue 13/1012:59 -
1 stop14h 41m
Deal found 11/9£289
Mon 21/1207:10 -
1 stop7h 10m
Thu 21/111:00 -
1 stop10h 46m
Deal found 13/9£296
Fri 6/1114:07 -
1 stop8h 53m
Tue 10/1107:45 -
2 stops14h 14m
Deal found 15/9£299
Wed 25/1114:03 -
1 stop6h 28m
Tue 1/1217:24 -
2 stops13h 58m
Deal found 11/9£300
Thu 15/1005:00 -
1 stop6h 29m
Mon 23/1114:22 -
Nonstop4h 11m
Deal found 14/9£302
Wed 23/1219:45 -
Nonstop4h 42m
Sat 26/1206:45 -
Nonstop4h 21m
Deal found 16/9£303

Find flight deals from O'Hare Intl to Santa Ana

Round-trip from

£251

One-way from

£134

Popular in

March

Cheapest in

January

Average price

£286
Alaska Airlines
  • Alaska Airlines
  • 27/10-30/10
  • 2 total stops
  • 18h 42m total
  • Chicago to Santa Ana
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 15/12-31/12
  • 1 total stop
  • 10h 57m total
  • Chicago to Santa Ana
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
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.

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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

Sat 24/10

07:00-15:56

1 stop10h 56m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£134

ChicagoSanta Ana

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

ORDSNA

Chicago O'Hare Intl

Tue 20/10

09:00-15:56

1 stop8h 56m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£134

ChicagoSanta Ana

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

ORDSNA

Chicago O'Hare Intl

Wed 4/11

07:00-15:40

1 stop10h 40m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£148

ChicagoSanta Ana

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

ORDSNA

Chicago O'Hare Intl

Fri 1/1

06:00-15:08

1 stop11h 08m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£148

ChicagoSanta Ana

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

ORDSNA

Chicago O'Hare Intl

Tue 3/11

07:20-16:21

2 stops11h 01m

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

Wed 16/12

07:27-16:39

2 stops11h 12m

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

Sat 14/11

09:30-18:09

1 stop10h 39m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£156

ChicagoSanta Ana

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

ORDSNA

Chicago O'Hare Intl

Fri 12/3

08:00-17:03

1 stop11h 03m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£156

ChicagoSanta Ana

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

ORDSNA

Chicago O'Hare Intl

Sat 10/10

07:00-15:56

1 stop10h 56m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£156
Fastest return journey

ChicagoSanta Ana

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

ORDSNA

Chicago O'Hare Intl

Fri 2/10

16:00-18:41

Nonstop4h 41m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-02:00

Nonstop0h 00m

£200

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 21 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 £269). Flying from Chicago O'Hare Intl Airport to Santa Ana, California in March is currently the most expensive (average of £358). 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 typical for this route at the moment.

Chicago O'Hare Intl Airport to Santa Ana, California flights typically cost between £244 and £328 in October.
The cheapest return price found within the last 5 days was £251 on Alaska Airlines (27 Oct–30 Oct).

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 17 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 4h 41m. Airlines will cover a distance of 1721 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £269). Flying from Chicago O'Hare Intl Airport to Santa Ana, California in March is currently the most expensive (average of £358). 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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