$643+ Cheap flights from Aberdeen, SD (ABR) to Illinois
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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
ABR — ORD
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from Aberdeen to Illinois 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Aberdeen to Illinois
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Best
Last-minute
Cheapest flights from Aberdeen to IllinoisExplore the most affordable flight options available from Aberdeen to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from Aberdeen to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:56 pm -
1 stop4h 37m
Sun 10/48:25 am -
1 stop5h 41m
Deal found 9/17![Delta logo]()
$643
This Delta deal was found by Cheapflights users on 9/15. 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 10/263:36 pm -
1 stop5h 51m
Thu 10/2911:19 am -
2 stops10h 08m
Deal found 9/15![Delta logo]()
$720
This Delta deal was found by Cheapflights users on 9/13. 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 9/282:56 pm -
1 stop6h 37m
Fri 10/28:25 am -
1 stop5h 41m
Deal found 9/13![Delta logo]()
$750
This Delta deal was found by Cheapflights users on 9/14. 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 9/302:56 pm -
1 stop6h 37m
Sun 10/48:25 am -
1 stop5h 41m
Deal found 9/14![Delta logo]()
$763
This Delta deal was found by Cheapflights users on 9/14. 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 9/306:34 am -
1 stop6h 46m
Sun 10/49:59 am -
1 stop4h 07m
Deal found 9/14![Delta logo]()
$763
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:56 pm -
1 stop3h 23m
Sun 10/49:59 am -
1 stop4h 07m
Deal found 9/17![Delta logo]()
$779
This Delta deal was found by Cheapflights users on 9/16. 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 9/192:56 pm -
1 stop6h 42m
Mon 9/215:50 pm -
1 stop3h 43m
Deal found 9/16![Delta logo]()
$828
This Delta deal was found by Cheapflights users on 9/15. 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 10/2610:50 am -
1 stop5h 57m
Thu 10/295:31 pm -
1 stop3h 56m
Deal found 9/15![Delta logo]()
$960
This Delta deal was found by Cheapflights users on 9/13. 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 9/286:34 am -
1 stop6h 46m
Fri 10/29:59 am -
1 stop4h 07m
Deal found 9/13![Delta logo]()
$1,003
This Delta deal was found by Cheapflights users on 9/16. 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 9/196:34 am -
1 stop6h 46m
Mon 9/219:59 am -
1 stop4h 07m
Deal found 9/16![Delta logo]()
$1,334
Best flights from Aberdeen to IllinoisDiscover carefully curated flight deals from Aberdeen to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Aberdeen to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:56 pm -
1 stop4h 37m
Sun 10/48:25 am -
1 stop5h 41m
Deal found 9/17![Delta logo]()
$643
This Delta deal was found by Cheapflights users on 9/15. 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 10/263:36 pm -
1 stop5h 51m
Thu 10/2911:19 am -
2 stops10h 08m
Deal found 9/15![Delta logo]()
$720
This Delta deal was found by Cheapflights users on 9/13. 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 9/282:56 pm -
1 stop6h 37m
Fri 10/28:25 am -
1 stop5h 41m
Deal found 9/13![Delta logo]()
$750
This Delta deal was found by Cheapflights users on 9/14. 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 9/302:56 pm -
1 stop6h 37m
Sun 10/48:25 am -
1 stop5h 41m
Deal found 9/14![Delta logo]()
$763
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:56 pm -
1 stop3h 23m
Sun 10/49:59 am -
1 stop4h 07m
Deal found 9/17![Delta logo]()
$779
This Delta deal was found by Cheapflights users on 9/14. 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 9/306:34 am -
2 stops6h 05m
Sun 10/49:59 am -
1 stop4h 07m
Deal found 9/14![Delta logo]()
$954
This Delta deal was found by Cheapflights users on 9/15. 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 10/2610:50 am -
1 stop5h 57m
Thu 10/295:31 pm -
1 stop3h 56m
Deal found 9/15![Delta logo]()
$960
This Delta deal was found by Cheapflights users on 9/13. 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 9/286:34 am -
1 stop6h 46m
Fri 10/29:59 am -
1 stop4h 07m
Deal found 9/13![Delta logo]()
$1,003
Last-minute flights from Aberdeen to IllinoisDiscover last-minute flight deals from Aberdeen to Illinois. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Aberdeen to Illinois. Data last updated September 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/16. 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 9/192:56 pm -
1 stop6h 42m
Mon 9/215:50 pm -
1 stop3h 43m
Deal found 9/16![Delta logo]()
$828
This Delta deal was found by Cheapflights users on 9/16. 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 9/196:34 am -
1 stop6h 46m
Mon 9/219:59 am -
1 stop4h 07m
Deal found 9/16![Delta logo]()
$1,334
This Delta deal was found by Cheapflights users on 9/13. 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 9/282:56 pm -
1 stop6h 37m
Fri 10/28:25 am -
1 stop5h 41m
Deal found 9/13![Delta logo]()
$750
This Delta deal was found by Cheapflights users on 9/13. 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 9/286:34 am -
1 stop6h 46m
Fri 10/29:59 am -
1 stop4h 07m
Deal found 9/13![Delta logo]()
$1,003
This Delta deal was found by Cheapflights users on 9/14. 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 9/302:56 pm -
1 stop6h 37m
Sun 10/48:25 am -
1 stop5h 41m
Deal found 9/14![Delta logo]()
$763
This Delta deal was found by Cheapflights users on 9/14. 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 9/306:34 am -
1 stop6h 46m
Sun 10/49:59 am -
1 stop4h 07m
Deal found 9/14![Delta logo]()
$763
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:56 pm -
1 stop4h 37m
Sun 10/48:25 am -
1 stop5h 41m
Deal found 9/17![Delta logo]()
$643
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:56 pm -
1 stop3h 23m
Sun 10/49:59 am -
1 stop4h 07m
Deal found 9/17![Delta logo]()
$779
This Delta deal was found by Cheapflights users on 9/15. 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 10/263:36 pm -
1 stop5h 51m
Thu 10/2911:19 am -
2 stops10h 08m
Deal found 9/15![Delta logo]()
$720
This Delta deal was found by Cheapflights users on 9/15. 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 10/2610:50 am -
1 stop5h 57m
Thu 10/295:31 pm -
1 stop3h 56m
Deal found 9/15![Delta logo]()
$960
Find flight deals from Aberdeen to Illinois
Keep the following information in mind while searching for Aberdeen to Illinois flight deals. Data was last updated September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $643 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Aberdeen to Illinois 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 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from Aberdeen to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AberdeenChicago
ABR Aberdeen - ORD Chicago O'Hare Intl
ABRORD
Aberdeen
Thu 10/1
2:56 pm-7:33 pm
1 stop4h 37m
Chicago O'Hare Intl
Sun 10/4
8:25 am-2:06 pm
1 stop5h 41m
$643
AberdeenChicago
ABR Aberdeen - ORD Chicago O'Hare Intl
ABRORD
Aberdeen
Mon 10/26
3:36 pm-9:27 pm
1 stop5h 51m
Chicago O'Hare Intl
Thu 10/29
11:19 am-9:27 pm
2 stops10h 08m
$720
AberdeenChicago
ABR Aberdeen - ORD Chicago O'Hare Intl
ABRORD
Aberdeen
Mon 9/28
2:56 pm-9:33 pm
1 stop6h 37m
Chicago O'Hare Intl
Fri 10/2
8:25 am-2:06 pm
1 stop5h 41m
$750
AberdeenChicago
ABR Aberdeen - ORD Chicago O'Hare Intl
ABRORD
Aberdeen
Wed 9/30
2:56 pm-9:33 pm
1 stop6h 37m
Chicago O'Hare Intl
Sun 10/4
8:25 am-2:06 pm
1 stop5h 41m
$763
Quickest round-trip
AberdeenChicago
ABR Aberdeen - MDW Chicago Midway
ABRMDW
Aberdeen
Thu 10/1
2:56 pm-6:19 pm
1 stop3h 23m
Chicago Midway
Sun 10/4
9:59 am-2:06 pm
1 stop4h 07m
$779
AberdeenChicago
ABR Aberdeen - MDW Chicago Midway
ABRMDW
Aberdeen
Wed 9/30
6:34 am-12:39 pm
2 stops6h 05m
Chicago Midway
Sun 10/4
9:59 am-2:06 pm
1 stop4h 07m
$954
AberdeenChicago
ABR Aberdeen - MDW Chicago Midway
ABRMDW
Aberdeen
Mon 10/26
10:50 am-4:47 pm
1 stop5h 57m
Chicago Midway
Thu 10/29
5:31 pm-9:27 pm
1 stop3h 56m
$960
AberdeenChicago
ABR Aberdeen - MDW Chicago Midway
ABRMDW
Aberdeen
Mon 9/28
6:34 am-1:20 pm
1 stop6h 46m
Chicago Midway
Fri 10/2
9:59 am-2:06 pm
1 stop4h 07m
$1,003
Sorted by cheapest first
Best time to book a flight from Aberdeen to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Aberdeen with our price prediction graph.
ABR-ORD
ABR-MDW
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 Aberdeen to Illinois
ABR-USIL
ABR-ORD
ABR-MDW
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Aberdeen to Illinois. 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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