Find cheap American Airlines flights to Illinois
ICT — ORD
Oct 2 — Oct 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Leverage Cheapflights for Your Next Trip
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.Find American Airlines flight deals to Illinois
Cheapest
Best
Direct
Last-minute
One-way
Cheapest American Airlines flights from USA to IllinoisExplore the most affordable American Airlines flight options available from USA to Illinois. Find the lowest fares with prices last updated on September 2, 2026.
Explore the most affordable American Airlines flight options available from USA to Illinois. Find the lowest fares with prices last updated on September 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:54 am -
Nonstop3h 06m
Sat 10/177:00 am -
Nonstop2h 33m
Deal found 9/1![American Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:33 am -
Nonstop3h 02m
Mon 9/288:19 pm -
Nonstop2h 35m
Deal found 9/1![American Airlines logo]()
$218
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:23 pm -
Nonstop3h 06m
Sat 10/245:11 pm -
Nonstop2h 48m
Deal found 9/1![American Airlines logo]()
$226
Best American Airlines flights from USA to IllinoisDiscover carefully curated American Airlines flight deals from USA to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated American Airlines flight deals from USA to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:45 pm -
1 stop4h 54m
Mon 12/73:16 pm -
Nonstop2h 33m
Deal found 9/1![American Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:10 pm -
1 stop4h 47m
Wed 10/72:00 pm -
Nonstop2h 45m
Deal found 9/1![American Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:48 am -
Nonstop2h 21m
Mon 10/56:54 am -
Nonstop2h 05m
Deal found 9/1![American Airlines logo]()
$238
Direct American Airlines flights from USA to IllinoisExplore non-stop American Airlines flight options from USA to Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated September 2, 2026.
Explore non-stop American Airlines flight options from USA to Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated September 2, 2026.
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 11/512:12 pm -
Nonstop3h 06m
Thu 11/55:17 pm -
Nonstop2h 34m
Deal found 8/31![American Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:54 am -
Nonstop3h 06m
Sat 10/177:00 am -
Nonstop2h 33m
Deal found 9/1![American Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:33 am -
Nonstop3h 02m
Mon 9/288:19 pm -
Nonstop2h 35m
Deal found 9/1![American Airlines logo]()
$218
Last-minute American Airlines flights from USA to IllinoisDiscover last-minute American Airlines flight deals from USA to Illinois. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute American Airlines flight deals from USA to Illinois. Data last updated September 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:54 am -
Nonstop3h 06m
Sat 10/177:00 am -
Nonstop2h 33m
Deal found 9/1![American Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:33 am -
Nonstop3h 02m
Mon 9/288:19 pm -
Nonstop2h 35m
Deal found 9/1![American Airlines logo]()
$218
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:23 pm -
Nonstop3h 06m
Sat 10/245:11 pm -
Nonstop2h 48m
Deal found 9/1![American Airlines logo]()
$226
One-way American Airlines flights to IllinoisSearch for one-way American Airlines flight options to Illinois. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way American Airlines flight options to Illinois. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:16 pm -
Nonstop3h 12m
Deal found 9/1![American Airlines logo]()
$109
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:00 am -
Nonstop3h 06m
Deal found 9/1![American Airlines logo]()
$118
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:53 pm -
Nonstop2h 25m
Deal found 9/1![American Airlines logo]()
$119
Flights to Illinois with American Airlines at a glance
Find detailed information about American Airlines flights from USA to Illinois. Explore the options provided by American Airlines to plan your journey from USA to Illinois. Data last updated September 2, 2026.
Cheapflights Insights
Find cheap American Airlines flights to Illinois
US0-USIL
BOS-ORD
ATL-ORD
How long is the flight to Illinois with American Airlines?
On average, American Airlines flights from the United States to Illinois take 1 hour 57 minutes. Flights to Illinois from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
American Airlines weekly flight availability to Illinois
The most flights to Illinois operated by American Airlines are scheduled on a Sunday (629 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (503 on average).
When is the best time to book a flight to Illinois with American Airlines?
The best time to book a flight to Illinois with American Airlines is 29 days before departure. On average, fares are higher if you book on the same day as departure.
FAQs for American Airlines flights to Illinois
Reviews from American Airlines flights to Illinois
See what other users thought of their American Airlines experience.
Overview
Reviews
American Airlines
10,000 reviews
Overview
Food
6.4
Boarding
7.5
Entertainment
6.8
Crew
7.9
Comfort
7.2
Recent reviews
10.0
|Aug 2026Service Excellent
10.0
|Aug 2026I love everything will fly again thank you 😊
2.0
|Aug 2026Terrible. Will not fly it again. Constant delays. Canceled flight because a pilot didn't show up the AA stated it was weather related. AA is also liars and didn't want to take responsibility or pay. Delayed luggage. Just horrible all the way around. Second time with this. Lost luggage on a previous flight. Back to Delta.
10.0
|Aug 2026Unfortunately it took an hour and 15 minutes for luggage to get to customs so I had to pay for hotel and other ticket to get home Missed flight
10.0
|Jul 2026Awesome staff friendly and curtious
1 out of 3334
Popular American Airlines flights
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
American Airlines
Complete your trip
Flights by cabin class
Popular destinations
Popular flights
Popular flights to Illinois cities
Popular routes
Popular routes from Illinois
Popular United States flight routes
Top Illinois destinations
United States flights