HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Aberdeen

$789+ Cheap flights from Illinois to Aberdeen, SD (ABR)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ABR
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Aberdeen 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
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 Illinois to Aberdeen

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Chicago (CHI)-Aberdeen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Aberdeen flights.
Search Deals

Find flight deals from Illinois to Aberdeen

Cheapest flights from Illinois to Aberdeen
Explore the most affordable flight options available from Illinois to Aberdeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Delta deal was found by Cheapflights users on 1/30. 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 2/610:10 amORD - ABR
1 stop3h 55mDelta
Sun 2/96:45 amABR - ORD
1 stop3h 58mDelta
Deal found 1/30$789

Find flights from Illinois to Aberdeen within your budget

Customize your flight search to find flights from Illinois 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 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoAberdeen

ORD - ABR

ORDABR

Chicago O'Hare Intl

Fri 2/14

10:10 am-2:05 pm

1 stop3h 55m

Aberdeen

Tue 2/18

6:45 am-11:30 am

1 stop4h 45m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Travel insights for flights from Illinois to Aberdeen

Get recent, data-driven insights about flights from Illinois to Aberdeen including ideal travel times, pricing trends, and more.

Rainfall in Aberdeen by month

Plan your trip to Aberdeen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Aberdeen, South Dakota ranges from 0.5 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Aberdeen, South Dakota when rainfall is around 0.5 in.

Temperature in Aberdeen by month

Plan your trip to Aberdeen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Aberdeen, South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

Related info for your journey

Find useful and relevant information for your journey from Illinois to Aberdeen. 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 into for flights to Aberdeen from Illinois?

    Aberdeen (ABR), located 3.3 mi from the city center, is the airport you fly into when you book flights from Illinois to Aberdeen.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Aberdeen 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Aberdeen

Explore flights to Aberdeen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 30, 2025.
Aberdeen, South Dakota to Minneapolis flights
Aberdeen, South Dakota to Minneapolis flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.