$58 Find Cheap Flights from Illinois to Orange County

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Useful Info
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Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$58
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Chicago O'Hare Airport to John Wayne (Santa Ana)

FAQs for booking flights from Illinois to Orange County

  • How does KAYAK find such low prices on flights from Illinois to Orange County?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Orange County.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Orange County?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Orange County is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Orange County?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to Orange County with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Orange County?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Orange County?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Orange County is Santa Ana J. Wayne/Orange Cnty Airport (SNA), with an average flight price of $251.

  • What is the cheapest day to fly to Orange County?

    Based on KAYAK data, the cheapest day to fly to Orange County is Friday where round-trip tickets can be as cheap as $356. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $529 on average.

  • What is the cheapest time of day to fly to Orange County?

    The cheapest time of day to fly to Orange County is generally at night, when round-trip flights cost $340 on average. Morning departures are around 57% cheaper than evening flights, on average. The most expensive time of day to fly to Orange County is generally in the evening, which is peak travel time and where the average cost of a ticket is $835.

  • What is the cheapest flight to Orange County?

    The cheapest ticket to Orange County from Illinois found in the last 72 hours was to Santa Ana, at $269 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Santa Ana (SNA) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $269.

  • What is the cheapest month to fly from Illinois to Orange County?

    The cheapest month for flights from Illinois to Orange County is August, when tickets cost $148 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $592 and $504 respectively.

  • How far in advance should I book a flight from Illinois to Orange County?

    To get a below average price on the flight from Illinois to Orange County, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

  • How long is the flight to Orange County?

    An average nonstop flight from Illinois to Orange County takes 8h 40m, covering a distance of 1653 miles. The shortest route is St. Louis (STL) to Long Beach (LGB) with an average flight time of 3h 50m.

  • What are the most popular destinations in Orange County?

    Based on KAYAK flight searches, the most popular destination is Santa Ana (91% of total searches to Orange County). The next most popular destination is Long Beach (9%).

Book cheap flights from Illinois to Orange County

Recent round-trip flight deals

6/17Tue
1 stopSpirit Airlines
11h 01mORD-SNA
6/18Wed
1 stopSpirit Airlines
10h 50mSNA-ORD
$119
6/11Wed
1 stopSpirit Airlines
11h 27mORD-SNA
6/18Wed
1 stopSpirit Airlines
10h 50mSNA-ORD
$127
8/28Thu
1 stopFrontier
7h 33mORD-SNA
9/4Thu
1 stopFrontier
9h 35mSNA-ORD
$176
6/23Mon
1 stopFrontier
14h 16mMDW-SNA
6/26Thu
1 stopFrontier
21h 24mSNA-MDW
$186
6/3Tue
1 stop
11h 27mORD-SNA
6/8Sun
1 stop
27h 24mSNA-ORD
$192
6/1Sun
1 stop
22h 41mORD-SNA
6/4Wed
1 stop
10h 58mSNA-ORD
$206
5/28Wed
1 stopAlaska Airlines
10h 16mORD-SNA
6/4Wed
1 stopAlaska Airlines
8h 29mSNA-ORD
$249
6/1Sun
1 stopAlaska Airlines
8h 42mORD-SNA
6/10Tue
1 stopAlaska Airlines
9h 54mSNA-ORD
$261
8/2Sat
nonstopAmerican Airlines
4h 13mORD-SNA
8/6Wed
nonstopAmerican Airlines
4h 12mSNA-ORD
$269
5/30Fri
nonstopAmerican Airlines
4h 37mORD-SNA
6/4Wed
nonstopAmerican Airlines
4h 08mSNA-ORD
$270

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Recent one-way flight deals

6/17Tue
1 stopSpirit Airlines
11h 01mORD-SNA
$58
6/18Wed
1 stopSpirit Airlines
12h 00mORD-SNA
$59
7/14Mon
1 stopFrontier
7h 41mORD-SNA
$88
6/16Mon
1 stop
26h 51mMDW-SNA
$95
6/12Thu
1 stopFrontier
22h 32mMDW-SNA
$99
6/15Sun
1 stop
26h 51mMDW-SNA
$105
6/7Sat
1 stopAlaska Airlines
10h 21mORD-SNA
$124
7/20Sun
1 stopAllegiant Air
14h 32mMDW-SNA
$126
6/8Sun
1 stopAlaska Airlines
8h 42mORD-SNA
$144
6/1Sun
1 stopAllegiant Air
14h 29mMDW-SNA
$145

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Last minute flights from Illinois to Orange County

Last minute flight, train and bus deals

5/20Tue
multi-stop
8h 17mORD-SNA
5/21Wed
multi-stop
12h 57mSNA-ORD
$305
5/20Tue
multi-stopAlaska Airlines
10h 16mORD-SNA
6/10Tue
multi-stopAlaska Airlines
9h 54mSNA-ORD
$310
5/16Fri
multi-stopFrontier
23h 05mORD-SNA
5/18Sun
multi-stopFrontier
8h 55mSNA-ORD
$313
5/19Mon
multi-stopFrontier
17h 25mMDW-SNA
5/22Thu
multi-stopFrontier
21h 31mSNA-MDW
$319
5/17Sat
multi-stopDelta
6h 25mORD-SNA
6/9Mon
multi-stopDelta
8h 08mSNA-ORD
$331
5/20Tue
multi-stopDelta
7h 37mORD-SNA
6/6Fri
multi-stopDelta
10h 49mSNA-ORD
$332
5/20Tue
multi-stopSpirit Airlines
20h 30mORD-SNA
5/21Wed
multi-stopSpirit Airlines
12h 57mSNA-ORD
$344
5/17Sat
nonstopAmerican Airlines
4h 29mORD-SNA
5/19Mon
nonstopAmerican Airlines
4h 09mSNA-ORD
$386
5/18Sun
nonstopAmerican Airlines
4h 29mORD-SNA
5/21Wed
nonstopAmerican Airlines
4h 08mSNA-ORD
$389
5/18Sun
multi-stopSpirit Airlines
11h 27mORD-SNA
5/20Tue
multi-stopSpirit Airlines
12h 57mSNA-ORD
$449

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Everything you need to know for your flight to Orange County

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Orange Countyfrom $280
Business Class flights to Orange Countyfrom $177
Prem Econ Class flights to Orange Countyfrom $108
Economy Class flights to Orange Countyfrom $25

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