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$722+ 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
ABR — ORD
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Aberdeen to Illinois

Best flights from Aberdeen to Illinois
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 December 21, 2025.

This Delta deal was found by Cheapflights users on 12/20. 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.
Sun 1/42:52 pmABR - ORD
1 stop6h 42mDelta
Thu 1/88:50 amORD - ABR
1 stop5h 20mDelta
Deal found 12/20$722
This Delta deal was found by Cheapflights users on 12/20. 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.
Sun 1/46:24 amABR - MDW
1 stop4h 42mDelta
Thu 1/89:50 amMDW - ABR
1 stop4h 20mDelta
Deal found 12/20$873

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 December 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$722
(Delta)
Provider with most accurate pricing for Aberdeen-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Aberdeen-Chicago (CHI) flights.
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From Aberdeen to Illinois
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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 2,558,603 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Aberdeen to Illinois that are best for you.

Fly from

Aberdeen

Fly to

Illinois

Route

Depart

Return

Price

AberdeenChicago

ABR - ORD

ABRORD

Aberdeen

Sun 1/4

2:52 pm-9:34 pm

1 stop6h 42m

Chicago O'Hare Intl

Thu 1/8

8:50 am-2:10 pm

1 stop5h 20m

$722

AberdeenChicago

ABR - MDW

ABRMDW

Aberdeen

Sun 1/4

6:24 am-11:06 am

1 stop4h 42m

Chicago Midway

Thu 1/8

9:50 am-2:10 pm

1 stop4h 20m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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.
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
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.

  • What airport do you fly from for flights from Aberdeen to Illinois?

    Located just 3.3 mi from the city center, Aberdeen (ABR) is the airport most travelers will use when flying to Illinois from Aberdeen.

  • How long is the flight from Aberdeen, South Dakota to Illinois?

    Delta can get you from Aberdeen, South Dakota to Illinois in just under 6h 42m. Your travel time can differ by up to . The distance from Aberdeen, South Dakota to Illinois is about 576 mi.

  • Can I find deals for flights from Aberdeen to Illinois that include hotel bookings?

    Yes. In addition to deals on Aberdeen to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aberdeen to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aberdeen to Illinois.

  • Can I find deals for business class flights from Aberdeen to Illinois?

    Yes. Cheapflights offers flight deals from Aberdeen to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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