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Orange County

$111+ Cheap flights from Chicago (CHI) to Orange County

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SNA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Chicago to Orange County

Keep the following information in mind while searching for Chicago to Orange County flight deals. Data was last updated July 3, 2025.

Round-trip from

$267
(Mytrip)

One-way from

$111
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$282
From Chicago (CHI) to Orange County
Search Deals
One-way flight from Chicago (CHI) to Orange County
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Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Chicago to Orange County

Cheapest flights from Chicago to Orange County
Explore the most affordable flight options available from Chicago to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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.
Tue 7/2910:00 amORD - SNA
2 stops27h 26mSpirit Airlines
Tue 8/56:45 amSNA - ORD
3 stops14h 28mSpirit Airlines
Deal found 7/2$267
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:09 amORD - SNA
Nonstop4h 15mAmerican Airlines
Mon 8/43:07 pmSNA - ORD
Nonstop4h 17mAmerican Airlines
Deal found 7/2$269
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 8/85:00 amORD - SNA
1 stop6h 14mUnited Airlines
Mon 8/112:02 pmSNA - ORD
Nonstop4h 11mUnited Airlines
Deal found 7/3$275
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 10/23:20 pmORD - SNA
1 stop9h 10mAlaska Airlines
Thu 10/912:40 pmSNA - ORD
1 stop9h 19mAlaska Airlines
Deal found 7/2$277
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:00 amMDW - SNA
1 stop8h 42mDelta
Thu 9/412:03 pmSNA - MDW
1 stop7h 23mDelta
Deal found 7/3$277
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/43:58 pmORD - SNA
1 stop6h 29mDelta
Mon 10/139:20 pmSNA - ORD
1 stop9h 14mDelta
Deal found 7/2$278
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:15 pmMDW - SNA
1 stop5h 30mSouthwest
Tue 8/199:05 amSNA - MDW
1 stop5h 55mSouthwest
Deal found 7/1$280
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/242:44 pmMDW - SNA
1 stop22h 26mFrontier
Sat 7/2611:56 amSNA - MDW
1 stop6h 58mFrontier
Deal found 6/30$282
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/139:56 pmORD - SNA
1 stop22h 44mMultiple Airlines
Sun 7/207:58 pmSNA - ORD
1 stop8h 05mMultiple Airlines
Deal found 7/3$284
This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/112:15 pmORD - SNA
1 stop7h 31mFrontier
Mon 7/1412:01 pmSNA - ORD
1 stop10h 09mFrontier
Deal found 7/3$286
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:20 amMDW - LGB
Nonstop4h 15mSouthwest
Mon 8/258:20 amLGB - MDW
Nonstop3h 55mSouthwest
Deal found 7/1$297
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:45 amORD - LGB
1 stop6h 27mDelta
Mon 8/181:15 pmLGB - ORD
1 stop6h 49mDelta
Deal found 7/2$307

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Orange County 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 July 3, 2025.
Use the filters below to find and compare flights from Chicago to Orange County that are best for you.

Fly from

Chicago

Fly to

Orange County

Route

Depart

Return

Price

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

Tue 7/29

10:00 am-11:26 am

2 stops27h 26m

Santa Ana J. Wayne/Orange Cnty

Tue 8/5

6:45 am-11:13 pm

3 stops14h 28m

$267

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

Fri 8/1

7:09 am-9:24 am

Nonstop4h 15m

Santa Ana J. Wayne/Orange Cnty

Mon 8/4

3:07 pm-9:24 pm

Nonstop4h 17m

$269

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

Fri 8/8

5:00 am-9:14 am

1 stop6h 14m

Santa Ana J. Wayne/Orange Cnty

Mon 8/11

2:02 pm-8:13 pm

Nonstop4h 11m

$275

ChicagoSanta Ana

MDW - SNA

MDWSNA

Chicago Midway

Wed 8/27

6:00 am-12:42 pm

1 stop8h 42m

Santa Ana J. Wayne/Orange Cnty

Thu 9/4

12:03 pm-9:26 pm

1 stop7h 23m

$277

ChicagoSanta Ana

MDW - SNA

MDWSNA

Chicago Midway

Thu 8/14

2:15 pm-5:45 pm

1 stop5h 30m

Santa Ana J. Wayne/Orange Cnty

Tue 8/19

9:05 am-5:00 pm

1 stop5h 55m

$280

ChicagoSanta Ana

MDW - SNA

MDWSNA

Chicago Midway

Thu 7/24

2:44 pm-11:10 am

1 stop22h 26m

Santa Ana J. Wayne/Orange Cnty

Sat 7/26

11:56 am-8:54 pm

1 stop6h 58m

$282

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

Thu 9/25

3:20 pm-10:30 pm

1 stop9h 10m

Santa Ana J. Wayne/Orange Cnty

Sun 9/28

9:15 pm-7:03 am

1 stop7h 48m

$283

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

Sun 7/13

9:56 pm-6:40 pm

1 stop22h 44m

Santa Ana J. Wayne/Orange Cnty

Sun 7/20

7:58 pm-6:03 am

1 stop8h 05m

$284

ChicagoSanta Ana

ORD - SNA

ORDSNA

Chicago O'Hare Intl

Fri 7/11

2:15 pm-7:46 pm

1 stop7h 31m

Santa Ana J. Wayne/Orange Cnty

Mon 7/14

12:01 pm-12:10 am

1 stop10h 09m

$286

ChicagoLong Beach

MDW - LGB

MDWLGB

Chicago Midway

Mon 8/18

11:20 am-1:35 pm

Nonstop4h 15m

Long Beach Municipal

Mon 8/25

8:20 am-2:15 pm

Nonstop3h 55m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 26 results
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Best time to book a flight from Chicago to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County 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 Orange County

What is the cheapest month to book a flight from Chicago to Orange County?

Currently, January is the cheapest month in which you can book a flight from Chicago to Orange County (average of $298). Flying from Chicago to Orange County in March is currently the most expensive (average of $377). 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 KFI?

Find hourly flight availability from Chicago to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Orange County as you normally would.

Weekly flight availability from Chicago to Orange County

Explore weekly flight availability from Chicago to Orange County. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from CHI to zzKFI are scheduled on a Thursday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Chicago to Orange County. 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

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago to Orange County one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $111. However, be on the lookout for offers from Allegiant Air and Alaska Airlines, as they are both options that can get you from Chicago to Orange County for a low price.

  • What are the most popular routes from Chicago to Orange County?

    The most popular route from Chicago to Orange County is Chicago O'Hare Intl - Santa Ana J. Wayne/Orange Cnty. You may also consider Chicago Midway - Santa Ana J. Wayne/Orange Cnty or Chicago O'Hare Intl - Long Beach Municipal.

  • What are the most reliable airlines from Chicago to Orange County?

    No one likes to see their flight delayed. When booking a flight from Chicago to Orange County consider choosing Alaska Airlines (90%), American Airlines (88%) or Royal Jordanian (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Orange County?

    On average you can expect to pay $676 for a flight from Chicago to Orange County. The cheapest flight overall is $172 while the most popular route, (Chicago O'Hare Intl - Santa Ana J. Wayne/Orange Cnty) is currently priced at $105.

  • Can I find deals for flights from Chicago to Orange County that include hotel bookings?

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

  • How can I find direct flights from Chicago to Orange County?

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

  • Can I find deals for business class flights from Chicago to Orange County?

    Yes. Cheapflights offers flight deals from Chicago to Orange County 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 Orange County?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Orange County (average of $298). Flying from Chicago to Orange County in March is currently the most expensive (average of $377). 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 Orange County

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Chicago to Orange County

Discover the top 6 airlines that operate flights from Chicago to Orange County. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$186FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$225FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$269Average$379FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$463FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$288Average$460FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$336Average$471FlexibilityNo cancel feeOn-time75%

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