Find cheap Delta flights to Illinois
ICT — ORD
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Cheapest Delta flights from USA to IllinoisExplore the most affordable Delta flight options available from USA to Illinois. Find the lowest fares with prices last updated on August 31, 2026.
Explore the most affordable Delta flight options available from USA to Illinois. Find the lowest fares with prices last updated on August 31, 2026.
This KAYAK deal was found by Cheapflights users on 8/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:10 am -
1 stop6h 49m
Wed 9/235:10 pm -
1 stop4h 52m
Deal found 8/27![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 8/27. 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.
Sat 9/266:10 am -
1 stop7h 15m
Sat 9/266:00 pm -
1 stop4h 02m
Deal found 8/27![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 9/195:15 pm -
1 stop4h 15m
Mon 9/216:00 am -
1 stop4h 45m
Deal found 8/26![Delta logo]()
$197
Best Delta flights from USA to IllinoisDiscover carefully curated Delta 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 August 31, 2026.
Discover carefully curated Delta 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 August 31, 2026.
This Delta deal was found by Cheapflights users on 8/26. 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 9/301:15 pm -
1 stop5h 49m
Mon 10/55:10 pm -
1 stop4h 52m
Deal found 8/26![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 8/26. 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.
Tue 9/223:15 pm -
1 stop6h 41m
Wed 9/2311:17 am -
1 stop4h 13m
Deal found 8/26![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 8/26. 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 10/146:12 pm -
1 stop6h 45m
Thu 10/225:29 pm -
1 stop4h 47m
Deal found 8/26![Delta logo]()
$197
Direct Delta flights from USA to IllinoisExplore non-stop Delta flight options from USA to Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated August 31, 2026.
Explore non-stop Delta flight options from USA to Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated August 31, 2026.
This Delta deal was found by Cheapflights users on 8/27. 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.
Thu 9/174:30 pm -
Nonstop2h 58m
Mon 9/213:05 pm -
Nonstop2h 47m
Deal found 8/27![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 8/26. 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.
Fri 10/237:30 am -
Nonstop2h 54m
Mon 10/267:10 pm -
Nonstop2h 43m
Deal found 8/26![Delta logo]()
$226
This Delta deal was found by Cheapflights users on 8/26. 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.
Fri 10/237:40 pm -
Nonstop2h 51m
Fri 10/3010:24 am -
Nonstop2h 30m
Deal found 8/26![Delta logo]()
$235
Last-minute Delta flights from USA to IllinoisDiscover last-minute Delta flight deals from USA to Illinois. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute Delta flight deals from USA to Illinois. Data last updated August 31, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:10 am -
1 stop6h 49m
Wed 9/235:10 pm -
1 stop4h 52m
Deal found 8/27![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 8/27. 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.
Sat 9/266:10 am -
1 stop7h 15m
Sat 9/266:00 pm -
1 stop4h 02m
Deal found 8/27![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 9/195:15 pm -
1 stop4h 15m
Mon 9/216:00 am -
1 stop4h 45m
Deal found 8/26![Delta logo]()
$197
One-way Delta flights to IllinoisSearch for one-way Delta flight options to Illinois. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way Delta flight options to Illinois. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Delta deal was found by Cheapflights users on 8/27. 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.
Tue 10/131:25 pm -
1 stop5h 55m
Deal found 8/27![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 8/27. 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.
Mon 11/23:04 pm -
1 stop5h 07m
Deal found 8/27![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 8/28. 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.
Mon 11/2312:18 pm -
1 stop5h 00m
Deal found 8/28![Delta logo]()
$99
Flights to Illinois with Delta at a glance
Find detailed information about Delta flights from USA to Illinois. Explore the options provided by Delta to plan your journey from USA to Illinois. Data last updated August 31, 2026.
Cheapflights Insights
Find cheap Delta flights to Illinois
US0-USIL
DCA-ORD
IAD-ORD
BWI-ORD
BOS-ORD
How long is the flight to Illinois with Delta?
On average, Delta 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.
Delta weekly flight availability to Illinois
The most flights to Illinois operated by Delta are scheduled on a Monday (66 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (48 on average).
When is the best time to book a flight to Illinois with Delta?
The best time to book a flight to Illinois with Delta is 29 days before departure. On average, fares are higher if you book 2 days before departure.
FAQs for Delta flights to Illinois
Reviews from Delta flights to Illinois
See what other users thought of their Delta experience.
Overview
Reviews
Delta
8,533 reviews
Overview
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Recent reviews
8.0
|Aug 2026Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.
10.0
|Aug 2026No food and entertainment. Also de aircraft is old and noisy.
10.0
|Jul 2026Great
8.0
|Jun 2026All good with the airline
8.0
|Jun 2026Food snacks u can do better
1 out of 2845
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