How long is the flight from Irvine to Chicago O'Hare Intl Airport?

There are many flights that can get you from Irvine to Chicago O'Hare Intl Airport in 4h 06m. Fly via Spirit Airlines, Frontier, or American Airlines to get the fastest option. Irvine and Chicago O'Hare Intl Airport are separated by a distance of 1750 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Irvine to Chicago O'Hare Intl Airport one-way?

One-way options have recently been found by users for as low as $79 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $80 and United Airlines from $81 one-way.

How many flights depart from Irvine to Chicago O'Hare Intl Airport on average per day?

On average, you can expect to see 166 flights from Irvine to Chicago O'Hare Intl Airport a day. Early Morning (Midnight to 6am) - 16% of flight departures Morning (6am - Noon) - 49% of flight departures Afternoon (Noon - 6pm) - 6% of flight departures Evening (6pm - Midnight) - 29% of flight departures

How recently were the Irvine to Chicago O'Hare Intl Airport flight deals updated?

The Irvine to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 10/31.

What days are nonstop flights available from Irvine to Chicago O'Hare Intl Airport?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

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

The cheapest flight price from Irvine to Chicago O'Hare Intl Airport is $94. On average you can expect to pay $927. The most popular route, (Los Angeles - Chicago O'Hare Intl), can usually be booked for $74.

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

Before booking your flight to Chicago O'Hare Intl Airport from Irvine, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (95%), Emirates (95%), Royal Jordanian( 93%).

What are the most popular airlines that fly from Irvine to Chicago O'Hare Intl Airport?

The most popular airlines flying from Irvine to Chicago O'Hare Intl Airport are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

Are there nonstop flights from Irvine to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Cheapflights has at least 3 direct flights from Irvine to Chicago O'Hare Intl Airport under $200. A good price for a nonstop flight from Irvine to Chicago O'Hare Intl Airport is less than $149.

Are there last-minute flights available from Irvine to Chicago O'Hare Intl Airport for under $200?

There are currently 7+ open flights from Irvine to Chicago O'Hare Intl Airport within the next 7 days for less than $200.

Can I find flights from Irvine to Chicago O'Hare Intl Airport for under $100 on Cheapflights?

Yes, there are multiple flights from Irvine to Chicago O'Hare Intl Airport for under $100. The cheapest flight booked recently is on Spirit Airlines for just $74, but on average you can expect to pay $156.

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

Travelers have found it’s best to book a flight 31 days in advance to save up to 84% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Irvine to Chicago O'Hare Intl Airport 1-2 weeks in advance for as low as $327, or $520 for flights within the next 24 hours.

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

Our data shows that January tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Irvine. Users have commonly found prices around $307 for the month, but tickets can be as low as $136. Due to multiple factors, prepare for potentially higher prices in March.

What does LAX to ORD mean?

This is defined as Los Angeles Airport (LAX) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Burbank Bob Hope Airport (BUR), Long Beach Municipal Airport (LGB), Hawthorne Airport (HHR) are other airports near this flight route and their unique identifiers/IATA codes.

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

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

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

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

Yes. Cheapflights offers flight deals from Irvine 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.

Can I find deals on last-minute flights from Irvine to O'Hare Intl?

Yes, you can often find last-minute deals on Irvine to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Can I find deals for flights from Irvine to O'Hare Intl that allow pets onboard?

Many airlines flying from Irvine to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals for flights from Irvine to O'Hare Intl that include extra baggage allowance?

The amount of baggage you can bring on your Irvine to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Irvine to O'Hare Intl with specific airlines?

Yes, Cheapflights allows you to browse and filter Irvine to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

$74+ Flights from Irvine to Chicago O'Hare Intl Airport

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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”

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The best prices from Irvine to Chicago O'Hare Intl are usually found in February or September, booked 59 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Irvine to O'Hare Intl

Popular in	March
Cheapest in	February
Average price	$289
Round-trip from	$74 (FareScan)

High demand for flights, 21% potential price rise

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Best time to find cheap flights, 28% potential price drop

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Average for round-trip flights in October 2024

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From Irvine to Chicago O'Hare Intl

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Find flight deals from Irvine to O'Hare Intl

Cheapest flights from Irvine to O'Hare Intl
Explore the most affordable flight options available from Irvine to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

Tue 12/176:00 amLAX - ORD

Nonstop4h 05mSpirit Airlines

Sat 12/218:56 pmORD - LAX

Nonstop4h 44mSpirit Airlines

Deal found 10/31

$156

Wed 12/186:30 amLAX - ORD

1 stop15h 16mFrontier

Fri 1/36:00 amORD - LAX

1 stop28h 35mFrontier

Deal found 10/31

$158

Sat 12/2110:24 amLAX - ORD

1 stop10h 04mMultiple Airlines

Sat 1/48:56 pmORD - LAX

Nonstop4h 44mMultiple Airlines

Deal found 10/30

$162

Wed 11/137:00 amLAX - ORD

Nonstop4h 13mUnited Airlines

Wed 11/208:46 amORD - LAX

Nonstop4h 34mUnited Airlines

Deal found 10/30

$184

Fri 12/61:28 pmLAX - ORD

1 stop8h 19mAlaska Airlines

Tue 12/107:00 amORD - LAX

1 stop9h 30mAlaska Airlines

Deal found 10/30

$227

Wed 12/411:40 pmLAX - ORD

1 stop7h 11mDelta

Tue 12/107:10 pmORD - LAX

1 stop6h 49mDelta

Deal found 10/30

$256

Mon 11/1112:18 amLAX - ORD

Nonstop4h 06mAmerican Airlines

Tue 11/197:10 amORD - LAX

Nonstop4h 34mAmerican Airlines

Deal found 10/30

$259

Best flights from Irvine to O'Hare Intl
Discover carefully curated flight deals from Irvine to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2024.

Wed 11/208:23 pmLAX - ORD

1 stop13h 29mSpirit Airlines

Wed 12/49:10 pmORD - LAX

1 stop14h 44mSpirit Airlines

Deal found 10/30

$74

Wed 12/44:02 pmLAX - ORD

1 stop11h 28mMultiple Airlines

Mon 12/98:25 pmORD - LAX

1 stop12h 58mMultiple Airlines

Deal found 10/30

$93

Thu 11/144:27 pmLAX - ORD

1 stop6h 01mFrontier

Mon 11/183:15 pmORD - LAX

1 stop6h 43mFrontier

Deal found 10/31

$106

Tue 11/1212:18 amLAX - ORD

Nonstop4h 06mAmerican Airlines

Sat 11/169:49 amORD - LAX

Nonstop4h 35mAmerican Airlines

Deal found 10/30

$209

Fri 12/61:28 pmLAX - ORD

1 stop8h 19mAlaska Airlines

Tue 12/107:00 amORD - LAX

1 stop9h 30mAlaska Airlines

Deal found 10/30

$227

Thu 12/52:19 pmLAX - ORD

Nonstop4h 06mUnited Airlines

Sun 12/88:45 amORD - LAX

Nonstop4h 34mUnited Airlines

Deal found 10/31

$228

Last-minute flights from Irvine to O'Hare Intl
Discover last-minute flight deals from Irvine to O'Hare Intl. Data last updated October 31, 2024 and is based on user searches.

Fri 11/18:19 pmLAX - ORD

1 stop8h 11mMultiple Airlines

Fri 11/86:15 amORD - LAX

1 stop9h 33mMultiple Airlines

Deal found 10/30

$157

Tue 11/512:18 amLAX - ORD

Nonstop4h 06mAmerican Airlines

Wed 11/135:00 pmORD - LAX

Nonstop4h 33mAmerican Airlines

Deal found 10/30

$259

Wed 11/68:58 pmLAX - ORD

1 stop12h 42mMultiple Airlines

Sat 11/239:08 pmORD - LAX

Nonstop4h 36mMultiple Airlines

Deal found 10/30

$156

Wed 11/610:15 amLAX - ORD

1 stop7h 13mDelta

Tue 11/196:17 amORD - LAX

1 stop8h 48mDelta

Deal found 10/30

$292

Wed 11/62:17 pmLAX - ORD

Nonstop4h 06mUnited Airlines

Wed 11/202:00 pmORD - LAX

Nonstop4h 38mUnited Airlines

Deal found 10/30

$324

Wed 11/69:45 pmLAX - ORD

1 stop8h 32mDelta

Wed 11/137:45 amORD - LAX

1 stop6h 19mDelta

Deal found 10/30

$292

Thu 11/78:23 pmLAX - ORD

1 stop6h 22mSpirit Airlines

Thu 11/1410:13 pmORD - LAX

2 stops26h 30mSpirit Airlines

Deal found 10/29

$157

Fri 11/82:38 pmLAX - ORD

1 stop8h 21mFrontier

Wed 11/202:15 pmORD - LAX

1 stop9h 26mFrontier

Deal found 10/30

$198

Fri 11/86:20 pmLAX - ORD

1 stop9h 08mAlaska Airlines

Tue 11/197:00 amORD - LAX

1 stop9h 27mAlaska Airlines

Deal found 10/30

$309

Mon 11/1112:18 amLAX - ORD

Nonstop4h 06mAmerican Airlines

Wed 11/137:10 amORD - LAX

Nonstop4h 34mAmerican Airlines

Deal found 10/30

$259

Thu 11/144:27 pmLAX - ORD

1 stop6h 01mFrontier

Sun 11/178:53 pmORD - LAX

1 stop13h 20mFrontier

Deal found 10/30

$188

Sun 11/1711:00 pmLAX - ORD

Nonstop4h 01mUnited Airlines

Wed 11/201:00 pmORD - LAX

Nonstop4h 32mUnited Airlines

Deal found 10/30

$248

One-way flights from Irvine to O'Hare Intl
Search for one-way flight options from Irvine to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 31, 2024.

Thu 11/214:29 pmLAX - ORD

1 stop28h 49mFrontier

Deal found 10/31

$79

Wed 11/69:09 amLAX - ORD

2 stops24h 55mSpirit Airlines

Deal found 10/30

$80

Tue 1/2111:53 pmLAX - ORD

Nonstop4h 01mUnited Airlines

Deal found 10/30

$81

Tue 11/1212:18 amLAX - ORD

Nonstop4h 06mAmerican Airlines

Deal found 10/30

$105

Wed 1/2911:05 amLAX - ORD

1 stop10h 39mDelta

Deal found 10/31

$122

Sat 12/78:20 amLAX - ORD

2 stops13h 27mAlaska Airlines

Deal found 10/30

$136

Thu 11/141:05 amLAX - ORD

2 stops16h 13mMultiple Airlines

Deal found 10/30

$141

Tue 11/1910:35 amLAX - ORD

2 stops10h 00mSouthwest

Deal found 10/30

$148

Find flights from Irvine to O'Hare Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 11/6

8:58 pm-11:40 am

1 stop12h 42m

$79

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 11/6

6:59 pm-12:04 pm

2 stops15h 05m

$80

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 2/18

10:45 pm-4:52 am

Nonstop4h 07m

$81

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 11/12

12:18 am-6:24 am

Nonstop4h 06m

$105

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 1/29

11:05 am-11:44 pm

1 stop10h 39m

$122

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 2/17

7:55 pm-4:58 pm

1 stop19h 03m

$134

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 11/14

1:05 am-7:18 pm

2 stops16h 13m

$141

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 12/4

6:10 am-4:45 pm

2 stops8h 35m

$198

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 12/17

6:00 am-12:05 pm

Nonstop4h 05m

Chicago O'Hare Intl

Sat 12/21

8:56 pm-11:40 pm

Nonstop4h 44m

$156

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 12/18

6:30 am-11:46 pm

1 stop15h 16m

Chicago O'Hare Intl

Fri 1/3

6:00 am-8:35 am

1 stop28h 35m

$158

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 15 results

Best time to book a flight from Irvine to O'Hare Intl

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

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

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

The best time to book flights from Irvine to Chicago O'Hare Intl Airport is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Find deals

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

Currently, September is the cheapest month in which you can book a flight from Irvine to Chicago O'Hare Intl Airport (average of $232). Flying from Irvine to Chicago O'Hare Intl Airport 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 ORD?

When flying from Irvine to Chicago O'Hare Intl Airport, 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 O'Hare Intl Airport?

Travelers seeking maximum savings on their Irvine to Chicago O'Hare Intl Airport 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.

Find deals

Rainfall in O'Hare Intl 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

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

Read reviews from past customers who have flown Frontier, Spirit Airlines and American Airlines from Irvine to Chicago. 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

5,116 reviews

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

5,116 reviews

Southwest

8.1

Very good

5,116 reviews

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

9,420 reviews

Southwest

8.1

Very good

5,116 reviews

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

8,835 reviews

Southwest

8.1

Very good

5,116 reviews

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

9,240 reviews

Southwest

8.1

Very good

5,116 reviews

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

5,116 reviews

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

Can I find flights from Irvine to Chicago O'Hare Intl Airport for under $100 on Cheapflights?
Yes, there are multiple flights from Irvine to Chicago O'Hare Intl Airport for under $100. The cheapest flight booked recently is on Spirit Airlines for just $74, but on average you can expect to pay $156.
Are there nonstop flights from Irvine to Chicago O'Hare Intl Airport for under $200 on Cheapflights?
Cheapflights has at least 3 direct flights from Irvine to Chicago O'Hare Intl Airport under $200. A good price for a nonstop flight from Irvine to Chicago O'Hare Intl Airport is less than $149.
Are there last-minute flights available from Irvine to Chicago O'Hare Intl Airport for under $200?
There are currently 7+ open flights from Irvine to Chicago O'Hare Intl Airport within the next 7 days for less than $200.
What days are nonstop flights available from Irvine to Chicago O'Hare Intl Airport?
Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.
How many flights depart from Irvine to Chicago O'Hare Intl Airport on average per day?
On average, you can expect to see 166 flights from Irvine to Chicago O'Hare Intl Airport a day.
Early Morning (Midnight to 6am) - 16% of flight departures
Morning (6am - Noon) - 49% of flight departures
Afternoon (Noon - 6pm) - 6% of flight departures
Evening (6pm - Midnight) - 29% of flight departures
How long is the flight from Irvine to Chicago O'Hare Intl Airport?
There are many flights that can get you from Irvine to Chicago O'Hare Intl Airport in 4h 06m. Fly via Spirit Airlines, Frontier, or American Airlines to get the fastest option. Irvine and Chicago O'Hare Intl Airport are separated by a distance of 1750 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Irvine to Chicago O'Hare Intl Airport one-way?
One-way options have recently been found by users for as low as $79 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $80 and United Airlines from $81 one-way.
What are the most reliable airlines from Irvine to Chicago O'Hare Intl Airport?
Before booking your flight to Chicago O'Hare Intl Airport from Irvine, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (95%), Emirates (95%), Royal Jordanian( 93%).
What are the cheapest flights from Irvine to Chicago O'Hare Intl Airport?
The cheapest flight price from Irvine to Chicago O'Hare Intl Airport is $94. On average you can expect to pay $927. The most popular route, (Los Angeles - Chicago O'Hare Intl), can usually be booked for $74.
What does LAX to ORD mean?
This is defined as Los Angeles Airport (LAX) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Burbank Bob Hope Airport (BUR), Long Beach Municipal Airport (LGB), Hawthorne Airport (HHR) are other airports near this flight route and their unique identifiers/IATA codes.
Can I find deals for flights from Irvine to O'Hare Intl that include extra baggage allowance?
The amount of baggage you can bring on your Irvine to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Irvine to O'Hare Intl with specific airlines?
Yes, Cheapflights allows you to browse and filter Irvine to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Irvine to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Irvine to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Irvine 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 Irvine to O'Hare Intl.
Can I find deals for business class flights from Irvine to O'Hare Intl?
Yes. Cheapflights offers flight deals from Irvine 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.
Can I find deals for flights from Irvine to O'Hare Intl that allow pets onboard?
Many airlines flying from Irvine to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Irvine to O'Hare Intl?
Yes, you can often find last-minute deals on Irvine to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Irvine to Chicago O'Hare Intl Airport flight deals updated?
The Irvine to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 10/31.
What is the cheapest month to book a flight from Irvine to Chicago O'Hare Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Irvine to Chicago O'Hare Intl Airport (average of $232). Flying from Irvine to Chicago O'Hare Intl Airport 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Irvine to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$49	Average$121	FlexibilityNo cancel fee	On-time88%
Alaska Airlines	Cheapest$68	Average$421	FlexibilityNo cancel fee	On-time75%
Spirit Airlines	Cheapest$99	Average$228	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$101	Average$185	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$191	Average$403	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$199	Average$403	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$214	Average$453	FlexibilityNo cancel fee	On-time69%
Sun Country Air	Cheapest$313	Average$362	FlexibilityNo cancel fee	On-time83%

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$74+ Cheap flights from Irvine, CA to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Irvine to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Irvine to Chicago O'Hare Intl are usually found in February or September, booked 59 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Irvine to O'Hare Intl

Popular in

Cheapest in

Average price

Round-trip from

Find flight deals from Irvine to O'Hare Intl

Cheapest flights from Irvine to O'Hare IntlExplore the most affordable flight options available from Irvine to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

Explore the most affordable flight options available from Irvine to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

Find flights from Irvine to O'Hare Intl within your budget

Best time to book a flight from Irvine to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Irvine with our price prediction graph.

Travel insights for flights from Irvine to O'Hare Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to O'Hare Intl. Price data was last updated on October 25, 2024.

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

What is the cheapest time of day to fly from IR9 to ORD?

Find hourly flight availability from Irvine 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 October 31, 2024.

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

Use this chart to determine the cheapest time to fly round-trip from Irvine to O'Hare Intl. Price data was last updated on October 27, 2024.

Rainfall in O'Hare Intl by month

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

Temperature in O'Hare Intl by month

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

Reviews of airlines servicing O'Hare Intl

Read reviews from past customers who have flown Frontier, Spirit Airlines and American Airlines from Irvine to Chicago. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Irvine 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.

Can I find flights from Irvine to Chicago O'Hare Intl Airport for under $100 on Cheapflights?

Are there nonstop flights from Irvine to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Are there last-minute flights available from Irvine to Chicago O'Hare Intl Airport for under $200?

What days are nonstop flights available from Irvine to Chicago O'Hare Intl Airport?

How many flights depart from Irvine to Chicago O'Hare Intl Airport on average per day?

How long is the flight from Irvine to Chicago O'Hare Intl Airport?

What are the cheapest airlines to fly from Irvine to Chicago O'Hare Intl Airport one-way?

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

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

What does LAX to ORD mean?

Can I find deals for flights from Irvine to O'Hare Intl that include extra baggage allowance?

Can I find deals on flights from Irvine to O'Hare Intl with specific airlines?

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

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

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

Can I find deals for flights from Irvine to O'Hare Intl that allow pets onboard?

Can I find deals on last-minute flights from Irvine to O'Hare Intl?

How recently were the Irvine to Chicago O'Hare Intl Airport flight deals updated?

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

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Alternative routes for Irvine to O'Hare Intl

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Top 8 airlines flying from Irvine to O'Hare Intl

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Cheapest flights from Irvine to O'Hare Intl
Explore the most affordable flight options available from Irvine to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.