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$64+ Cheap flights from O'Hare Intl (ORD) to Irvine, CA

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LAX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Irvine are usually found in August or September, booked 34 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Irvine

Keep the following information in mind while searching for O'Hare Intl to Irvine flight deals. Data was last updated junio 12, 2025.

Round-trip from

$118
(Kiwi.com)

One-way from

$64
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$278
From Chicago O'Hare Intl to Irvine
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One-way flight from Chicago O'Hare Intl to Irvine
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Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from O'Hare Intl to Irvine

Cheapest flights from O'Hare Intl to Irvine
Explore the most affordable flight options available from O'Hare Intl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/29:15 pmORD - LAX
1 stop11h 44mSpirit Airlines
mié. 7/97:20 pmLAX - ORD
1 stop8h 43mSpirit Airlines
Deal found 6/10$118
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/316:10 amORD - LAX
Nonstop4h 29mFrontier
lun. 8/44:24 pmLAX - ORD
Nonstop4h 22mFrontier
Deal found 6/12$185
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/313:18 pmORD - LAX
1 stop6h 58mMultiple Airlines
jue. 8/74:24 pmLAX - ORD
Nonstop4h 22mMultiple Airlines
Deal found 6/12$210
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 7/297:16 amORD - LAX
Nonstop4h 20mAmerican Airlines
mar. 8/511:25 amLAX - ORD
Nonstop4h 17mAmerican Airlines
Deal found 6/12$217
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 7/156:22 pmORD - LAX
Nonstop4h 32mUnited Airlines
dom. 7/2010:40 pmLAX - ORD
Nonstop4h 11mUnited Airlines
Deal found 6/10$223
This Southwest deal was found by Cheapflights users on 6/9. 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.
sáb. 7/2612:40 pmORD - LAX
2 stops9h 15mSouthwest
sáb. 8/26:45 amLAX - ORD
1 stop7h 40mSouthwest
Deal found 6/9$254
This Delta deal was found by Cheapflights users on 6/11. 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.
sáb. 7/126:00 amORD - LAX
1 stop8h 58mDelta
vie. 7/1812:47 amLAX - ORD
1 stop5h 38mDelta
Deal found 6/11$257

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Irvine 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 junio 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Irvine that are best for you.

Fly from

O'Hare Intl

Fly to

Irvine

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mié. 7/2

9:15 pm-6:59 am

1 stop11h 44m

Los Angeles

mié. 7/9

7:20 pm-6:03 am

1 stop8h 43m

$118

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

jue. 7/31

6:10 am-8:39 am

Nonstop4h 29m

Los Angeles

lun. 8/4

4:24 pm-10:46 pm

Nonstop4h 22m

$185

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mié. 7/2

7:49 pm-10:20 pm

Nonstop4h 31m

Los Angeles

jue. 7/10

4:24 pm-10:46 pm

Nonstop4h 22m

$203

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mar. 7/29

7:16 am-9:36 am

Nonstop4h 20m

Los Angeles

mar. 8/5

11:25 am-5:42 pm

Nonstop4h 17m

$217

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mar. 7/15

6:22 pm-8:54 pm

Nonstop4h 32m

Los Angeles

dom. 7/20

10:40 pm-4:51 am

Nonstop4h 11m

$223

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

sáb. 7/26

12:40 pm-7:55 pm

2 stops9h 15m

Los Angeles

sáb. 8/2

6:45 am-4:25 pm

1 stop7h 40m

$254

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

sáb. 7/12

6:00 am-12:58 pm

1 stop8h 58m

Los Angeles

vie. 7/18

12:47 am-8:25 am

1 stop5h 38m

$257

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mar. 7/1

10:15 pm-6:59 am

1 stop10h 44m

$64

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mar. 9/2

4:10 pm-6:33 pm

Nonstop4h 23m

$99

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

sáb. 9/27

2:07 pm-8:06 pm

1 stop7h 59m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
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Best time to book a flight from O'Hare Intl to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from O'Hare Intl 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 O'Hare Intl Airport to Irvine

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Irvine. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Irvine, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Irvine (average of $246). Flying from Chicago O'Hare Intl Airport to Irvine in March is currently the most expensive (average of $327). 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 IR9?

Find hourly flight availability from O'Hare Intl to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

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 Irvine as you normally would.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Irvine?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Irvine. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Irvine flight should consider departing on Friday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Irvine

Explore weekly flight availability from O'Hare Intl to Irvine. 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 junio 12, 2025.

The most flights from ORD to IR9 are scheduled on a Monday (138 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (79 on average).

Rainfall in Irvine by month

Plan your trip to Irvine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Irvine when rainfall is around 0.0 in.

Temperature in Irvine by month

Plan your trip to Irvine by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Irvine, 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 57.2 F).

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated junio 12, 2025.
Read through reviews of airlines operating flights from Chicago to Irvine, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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 O'Hare Intl to Irvine. 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 O'Hare Intl Airport to Irvine one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $64. United Airlines flights start at $99 while deals on Alaska Airlines start at $108 one-way.

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

    Consider Asiana Airlines (98%), Austrian Airlines (96%) or Air China (95%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Irvine.

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

    While on average a flight from Chicago O'Hare Intl Airport to Irvine is generally $1,685, our data shows the cheapest flight currently is $58. When looking at the most popular route, (Chicago O'Hare Intl - Los Angeles), you can expect to pay $104 for that flight.

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

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

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

    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 Irvine.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Irvine 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 Irvine?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Irvine (average of $246). Flying from Chicago O'Hare Intl Airport to Irvine in March is currently the most expensive (average of $327). 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.

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Alternative routes for O'Hare Intl to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from O'Hare Intl to Irvine

Discover the top 9 airlines that operate flights from O'Hare Intl to Irvine. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$49Average$131FlexibilityNo cancel feeOn-time88%
FrontierCheapest$78Average$200FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$88Average$234FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$147Average$345FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$179Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$182Average$402FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$206Average$435FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$413FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$246Average$463FlexibilityNo cancel feeOn-time63%

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