$85+ Cheap flights from Irvine, CA to Chicago (CHI)
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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Chicago with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Irvine to Chicago are usually found in January or February, booked 30 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
Cheap flight deals from Irvine to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Chicago (CHI). 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 December 19, 2024.
Round-trip from | $169 (Booking.com) |
|---|---|
One-way from | $85 (Trip.com) |
Popular in | March |
Cheapest in | January |
Average price | $349 |
Find flight deals from Irvine to Chicago
Cheapest flights from Irvine to ChicagoExplore the most affordable flight options available from Irvine to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.
Explore the most affordable flight options available from Irvine to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.
This FlightHub deal was found by Cheapflights users on 12/18. 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.
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
This American Airlines deal was found by Cheapflights users on 12/18. 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.
This Southwest deal was found by Cheapflights users on 12/18. 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.
This Delta deal was found by Cheapflights users on 12/18. 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.
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Find flights from Irvine to Chicago within your budget
Customize your flight search to find flights from Irvine to Chicago 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 December 19, 2024.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Wed 12/25
6:30 am-11:46 pm
1 stop15h 16m
Chicago O'Hare Intl
Sun 1/5
8:34 pm-8:31 pm
1 stop25h 57m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Tue 2/4
4:18 pm-5:31 am
1 stop11h 13m
Chicago O'Hare Intl
Fri 2/7
6:20 am-1:58 pm
1 stop9h 38m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Thu 1/9
11:52 pm-5:55 am
Nonstop4h 03m
Chicago O'Hare Intl
Mon 1/13
9:18 pm-11:59 pm
Nonstop4h 41m
Los AngelesChicago
LAX - MDW
LAXMDW
Los Angeles
Fri 1/17
4:16 pm-12:17 am
1 stop6h 01m
Chicago Midway
Fri 1/24
12:43 pm-7:38 am
1 stop20h 55m
Los AngelesChicago
LAX - MDW
LAXMDW
Los Angeles
Sat 1/25
6:00 am-12:00 pm
Nonstop4h 00m
Chicago Midway
Tue 1/28
8:35 pm-11:20 pm
Nonstop4h 45m
Los AngelesChicago
LAX - RFD
LAXRFD
Los Angeles
Wed 5/21
2:24 pm-8:08 pm
Nonstop3h 44m
Chicago Greater Rockford
Wed 5/28
8:58 pm-11:07 pm
Nonstop4h 09m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Sat 1/11
7:40 am-1:49 pm
Nonstop4h 09m
Chicago O'Hare Intl
Sat 1/18
5:40 pm-8:15 pm
Nonstop4h 35m
Los AngelesChicago
LAX - MDW
LAXMDW
Los Angeles
Tue 2/4
10:30 pm-8:51 am
1 stop8h 21m
Chicago Midway
Thu 2/6
6:00 am-12:50 pm
1 stop8h 50m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Wed 1/8
2:05 pm-12:11 am
1 stop8h 06m
Chicago O'Hare Intl
Sat 1/11
7:15 am-4:46 pm
1 stop11h 31m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Tue 2/11
10:14 am-11:59 pm
2 stops11h 45m
Chicago O'Hare Intl
Sat 2/15
7:00 pm-7:31 am
1 stop14h 31m
Best time to book a flight from Irvine to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Irvine with our price prediction graph.
Travel insights for flights from Irvine to Chicago
Get recent, data-driven insights about flights from Irvine to Chicago including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Irvine to Chicago?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Chicago. Price data was last updated on December 13, 2024.
To ensure you get the cheapest price possible for a flight from Irvine to Chicago, you should look to book at least 30 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 Irvine to Chicago?
Currently, September is the cheapest month in which you can book a flight from Irvine to Chicago (average of $232). Flying from Irvine to Chicago in June is currently the most expensive (average of $308). 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 IR9 to CHI?
Find hourly flight availability from Irvine to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.
When flying from Irvine to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Irvine to Chicago?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Chicago. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Irvine to Chicago flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Irvine to Chicago
Explore weekly flight availability from Irvine to Chicago. 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 December 19, 2024.
The most flights from IR9 to CHI are scheduled on a Wednesday (103 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).
Rainfall in Chicago by month
Plan your trip to Chicago by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago 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 when rainfall is around 1.7 in.
Temperature in Chicago by month
Plan your trip to Chicago by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago, 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 Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated December 19, 2024.
See what other customers who have flown with Frontier, Delta and Southwest from Irvine to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
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 Irvine to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Irvine to Chicago
Discover the top 9 airlines that operate flights from Irvine to Chicago. 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 December 19, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$49 | Average$120 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$82 | Average$214 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$105 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$362 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$179 | Average$423 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$182 | Average$389 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$185 | Average$460 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$199 | Average$475 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$221 | Average$412 | FlexibilityNo cancel fee | On-time75% |