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O'Hare Intl

$140+ Cheap flights from Orange County to O'Hare Intl (ORD)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ORD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Orange County to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Orange County (zzKFI) to O'Hare Intl (ORD). 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 January 21, 2025.

Round-trip from

$279
(CheapOair)

One-way from

$140
(FlightHub)
From Orange County to Chicago O'Hare Intl
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One-way flight from Orange County to Chicago O'Hare Intl
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Find flight deals from Orange County to O'Hare Intl

Cheapest flights from Orange County to O'Hare Intl
Explore the most affordable flight options available from Orange County to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This CheapOair deal was found by Cheapflights users on 1/20. 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.
Fri 2/146:45 amSNA - ORD
1 stop12h 16mSpirit Airlines
Mon 2/171:32 pmORD - SNA
1 stop10h 07mSpirit Airlines
Deal found 1/20$279
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/283:00 pmSNA - ORD
1 stop12h 31mMultiple Airlines
Thu 1/306:36 pmORD - SNA
1 stop19h 03mMultiple Airlines
Deal found 1/21$285
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 4/12:12 pmSNA - ORD
Nonstop4h 08mUnited Airlines
Thu 4/39:00 amORD - SNA
Nonstop4h 46mUnited Airlines
Deal found 1/21$290
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 2/127:45 amSNA - ORD
Nonstop4h 07mAmerican Airlines
Sun 2/165:30 pmORD - SNA
Nonstop4h 43mAmerican Airlines
Deal found 1/19$293
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2410:47 amSNA - ORD
1 stop11h 45mFrontier
Sun 1/266:20 amORD - SNA
1 stop11h 47mFrontier
Deal found 1/20$296
This Delta deal was found by Cheapflights users on 1/20. 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 2/121:20 pmLGB - ORD
1 stop6h 02mDelta
Tue 3/47:20 amORD - LGB
1 stop7h 02mDelta
Deal found 1/20$297
This Delta deal was found by Cheapflights users on 1/20. 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 2/1211:25 amSNA - ORD
1 stop10h 46mDelta
Thu 2/275:45 amORD - SNA
1 stop8h 18mDelta
Deal found 1/20$298
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/117:00 amSNA - ORD
2 stops14h 59mAlaska Airlines
Tue 2/187:00 pmORD - SNA
1 stop22h 09mAlaska Airlines
Deal found 1/21$299
This Southwest deal was found by Cheapflights users on 1/21. 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.
Tue 5/133:25 pmLGB - ORD
1 stop6h 15mSouthwest
Tue 5/2012:40 pmORD - LGB
2 stops9h 10mSouthwest
Deal found 1/21$347
This Southwest deal was found by Cheapflights users on 1/21. 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 9/2510:05 amSNA - ORD
2 stops9h 25mSouthwest
Mon 9/2912:40 pmORD - SNA
2 stops9h 10mSouthwest
Deal found 1/21$451

Find flights from Orange County to O'Hare Intl within your budget

Customize your flight search to find flights from Orange County to O'Hare Intl 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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Fri 2/14

6:45 am-9:01 pm

1 stop12h 16m

Chicago O'Hare Intl

Mon 2/17

1:32 pm-9:39 pm

1 stop10h 07m

$279

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Tue 1/28

3:00 pm-5:31 am

1 stop12h 31m

Chicago O'Hare Intl

Thu 1/30

6:36 pm-11:39 am

1 stop19h 03m

$285

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Tue 4/1

2:12 pm-8:20 pm

Nonstop4h 08m

Chicago O'Hare Intl

Thu 4/3

9:00 am-11:46 am

Nonstop4h 46m

$290

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Wed 2/12

7:45 am-1:52 pm

Nonstop4h 07m

Chicago O'Hare Intl

Sun 2/16

5:30 pm-8:13 pm

Nonstop4h 43m

$293

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Fri 1/24

10:47 am-12:32 am

1 stop11h 45m

Chicago O'Hare Intl

Sun 1/26

6:20 am-4:07 pm

1 stop11h 47m

$296

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

Wed 2/12

1:20 pm-9:22 pm

1 stop6h 02m

Chicago O'Hare Intl

Tue 3/4

7:20 am-12:22 pm

1 stop7h 02m

$297

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Wed 2/12

11:25 am-12:11 am

1 stop10h 46m

Chicago O'Hare Intl

Thu 2/27

5:45 am-12:03 pm

1 stop8h 18m

$298

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Tue 2/11

7:00 am-11:59 pm

2 stops14h 59m

Chicago O'Hare Intl

Tue 2/18

7:00 pm-3:09 pm

1 stop22h 09m

$299

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

Tue 5/13

3:25 pm-11:40 pm

1 stop6h 15m

Chicago O'Hare Intl

Tue 5/20

12:40 pm-7:50 pm

2 stops9h 10m

$347

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Fri 3/7

10:52 am-6:36 am

2 stops17h 44m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
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Best time to book a flight from Orange County to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Orange County 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.

Travel insights for flights from Orange County to O'Hare Intl

Get recent, data-driven insights about flights from Orange County to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Orange County to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Orange County to Chicago O'Hare Intl Airport (average of $245). Flying from Orange County to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). 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 KFI to ORD?

Find hourly flight availability from Orange County to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Weekly flight availability from Orange County to Chicago O'Hare Intl Airport

Explore weekly flight availability from Orange County to O'Hare Intl. 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 January 21, 2025.

The most flights from zzKFI to ORD are scheduled on a Monday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Orange County to Chicago, such as United Airlines, American Airlines and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Orange County to O'Hare Intl. 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 Orange County to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $140 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $141 and Delta from $149 one-way.

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

    Before booking your flight to Chicago O'Hare Intl Airport from Orange County, check out the most reliable airlines to get you to your destination on time: Royal Jordanian (86%), American Airlines (86%), Alaska Airlines( 86%).

  • What are the cheapest flights from Orange County to Chicago O'Hare Intl Airport?

    While on average a flight from Orange County to Chicago O'Hare Intl Airport is generally $1,002, our data shows the cheapest flight currently is $173. When looking at the most popular route, (Santa Ana J. Wayne/Orange Cnty - Chicago O'Hare Intl), you can expect to pay $132 for that flight.

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

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

  • How can I find direct flights from Orange County to O'Hare Intl?

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

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

    Yes. Cheapflights offers flight deals from Orange County to O'Hare Intl 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 Orange County to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Orange County to Chicago O'Hare Intl Airport (average of $245). Flying from Orange County to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). 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 Orange County?

Book flights to Orange County if you plan to visit one of these locations
Naperville
Rosemont
Beloit
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Hoffman Estates
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Northbrook
Evanston
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Gurnee
Willowbrook

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Alternative routes for Orange County to O'Hare Intl

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

Discover the top 6 airlines that operate flights from Orange County to O'Hare Intl. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$101Average$248FlexibilityNo cancel feeOn-time65%
FrontierCheapest$118Average$178FlexibilityNo cancel feeOn-time62%
DeltaCheapest$199Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$435FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$487FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$308Average$381FlexibilityNo cancel feeOn-time75%
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