$303+ Cheap flights from Chicago (CHI) to Aberdeen, SD (ABR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ABR
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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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”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.Cheap flight deals from Chicago to Aberdeen
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to AberdeenExplore the most affordable flight options available from Chicago to Aberdeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Chicago to Aberdeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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.
Tue 9/13:51 pm -
1 stop3h 43m
Sat 9/52:56 pm -
1 stop6h 51m
Deal found 8/17![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 9/308:25 am -
1 stop5h 41m
Wed 10/76:34 am -
1 stop5h 06m
Deal found 8/16![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 10/149:59 am -
1 stop4h 28m
Thu 10/156:34 am -
2 stops6h 25m
Deal found 8/20![Delta logo]()
$934
Best flights from Chicago to AberdeenDiscover carefully curated flight deals from Chicago to Aberdeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Chicago to Aberdeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 9/308:25 am -
1 stop5h 41m
Wed 10/76:34 am -
1 stop5h 06m
Deal found 8/16![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 10/149:59 am -
1 stop4h 28m
Thu 10/156:34 am -
2 stops6h 25m
Deal found 8/20![Delta logo]()
$934
Last-minute flights from Chicago to AberdeenDiscover last-minute flight deals from Chicago to Aberdeen. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Aberdeen. Data last updated August 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/17. 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.
Tue 9/13:51 pm -
1 stop3h 43m
Sat 9/52:56 pm -
1 stop6h 51m
Deal found 8/17![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 9/308:25 am -
1 stop5h 41m
Wed 10/76:34 am -
1 stop5h 06m
Deal found 8/16![Delta logo]()
$506
One-way flights from Chicago to AberdeenSearch for one-way flight options from Chicago to Aberdeen. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Chicago to Aberdeen. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/19. 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 10/319:59 am -
1 stop4h 28m
Deal found 8/19![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 8/19. 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 11/111:19 am -
2 stops10h 08m
Deal found 8/19![Delta logo]()
$440
Find flight deals from Chicago to Aberdeen
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Aberdeen (ABR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $482 (Delta) |
One-way from | $303 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Aberdeen 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 August 21, 2026.
Use the filters below to find and compare flights from Chicago to Aberdeen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoAberdeen
ORD Chicago O'Hare Intl - ABR Aberdeen
ORDABR
Chicago O'Hare Intl
Wed 9/30
8:25 am-2:06 pm
1 stop5h 41m
Aberdeen
Wed 10/7
6:34 am-11:40 am
1 stop5h 06m
$506
ChicagoAberdeen
ORD Chicago O'Hare Intl - ABR Aberdeen
ORDABR
Chicago O'Hare Intl
Wed 10/14
9:59 am-2:27 pm
1 stop4h 28m
Aberdeen
Thu 10/15
6:34 am-12:59 pm
2 stops6h 25m
$934
Cheapest one-way
Quickest one-way
ChicagoAberdeen
ORD Chicago O'Hare Intl - ABR Aberdeen
ORDABR
Chicago O'Hare Intl
Sun 11/1
6:20 am-10:12 am
1 stop3h 52m
$303
ChicagoAberdeen
ORD Chicago O'Hare Intl - ABR Aberdeen
ORDABR
Chicago O'Hare Intl
Sat 10/31
9:59 am-2:27 pm
1 stop4h 28m
$303
Sorted by cheapest first
Compare providers for flights from Chicago to Aberdeen
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Aberdeen in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Aberdeen, South Dakota flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Aberdeen, South Dakota flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Aberdeen, South Dakota flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Aberdeen, South Dakota flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Aberdeen, South Dakota flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Aberdeen
Have a flexible travel schedule? Discover the best time to fly to Aberdeen from Chicago with our price prediction graph.
CHI-ABR
ORD-ABR
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 Chicago to Aberdeen
CHI-ABR
ORD-ABR
No data available for this route at this time. Please check back soon.
Related info for your journey
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