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$176+ Cheap flights from Augusta (AGS) to Illinois

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
AGS — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Augusta to Illinois

Keep the following information in mind while searching for Augusta to Illinois flight deals. Data was last updated September 11, 2025.

Round-trip from

$337
(Delta)

One-way from

$176
(American Airlines)

Popular in

October

Cheapest in

May

Average price

$450
From Augusta Bush Field to Illinois
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One-way flight from Augusta Bush Field to Illinois
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Highest demand for flights based on searches. 14% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Augusta to Illinois

Cheapest flights from Augusta to Illinois
Explore the most affordable flight options available from Augusta to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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 10/255:59 pmAGS - MDW
1 stop5h 15mDelta
Tue 10/286:00 amMDW - AGS
1 stop6h 51mDelta
Deal found 9/9$337
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amAGS - MLI
1 stop8h 51mAmerican Airlines
Wed 12/313:21 pmMLI - AGS
1 stop6h 11mAmerican Airlines
Deal found 9/11$339
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:18 pmAGS - STL
1 stop6h 47mAmerican Airlines
Sat 10/187:23 amSTL - AGS
1 stop6h 03mAmerican Airlines
Deal found 9/11$351
This Delta deal was found by Cheapflights users on 9/9. 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 10/245:59 pmAGS - ORD
1 stop15h 30mDelta
Wed 10/295:20 amORD - AGS
1 stop4h 07mDelta
Deal found 9/9$361
This Delta deal was found by Cheapflights users on 9/9. 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 10/247:23 pmAGS - MDW
1 stop15h 17mDelta
Wed 10/296:00 amMDW - AGS
1 stop6h 51mDelta
Deal found 9/9$361
This Delta deal was found by Cheapflights users on 9/9. 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 10/259:50 amAGS - MDW
2 stops9h 35mDelta
Wed 10/296:00 amMDW - AGS
1 stop6h 51mDelta
Deal found 9/9$366
This Delta deal was found by Cheapflights users on 9/9. 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 10/245:59 pmAGS - ORD
1 stop24h 01mDelta
Mon 10/275:51 pmORD - AGS
1 stop14h 14mDelta
Deal found 9/9$385
This Delta deal was found by Cheapflights users on 9/9. 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 10/242:31 pmAGS - MDW
1 stop8h 43mDelta
Mon 10/2710:35 amMDW - AGS
1 stop8h 57mDelta
Deal found 9/9$385
This Delta deal was found by Cheapflights users on 9/10. 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 10/35:44 pmAGS - ORD
1 stop7h 10mDelta
Tue 10/75:51 pmORD - AGS
1 stop3h 36mDelta
Deal found 9/10$387
This Delta deal was found by Cheapflights users on 9/9. 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 10/34:20 pmAGS - MDW
1 stop6h 16mDelta
Tue 10/710:35 amMDW - AGS
1 stop3h 38mDelta
Deal found 9/9$387
This Delta deal was found by Cheapflights users on 9/10. 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 9/246:51 amAGS - ORD
1 stop4h 19mDelta
Wed 10/15:30 amORD - AGS
1 stop4h 00mDelta
Deal found 9/10$388
This Delta deal was found by Cheapflights users on 9/10. 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 9/244:20 pmAGS - MDW
1 stop6h 16mDelta
Wed 10/16:00 amMDW - AGS
1 stop6h 42mDelta
Deal found 9/10$388

Cheapflights Fare Finder

 
Customize your flight search to find flights from Augusta 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 September 11, 2025.
Use the filters below to find and compare flights from Augusta to Illinois that are best for you.

Fly from

Augusta

Fly to

Illinois

Route

Depart

Return

Price

AugustaChicago

AGS - MDW

AGSMDW

Augusta Bush Field

Sat 10/25

5:59 pm-10:14 pm

1 stop5h 15m

Chicago Midway

Wed 10/29

6:00 am-1:51 pm

1 stop6h 51m

$337

AugustaChicago

AGS - MDW

AGSMDW

Augusta Bush Field

Sat 10/25

5:59 pm-10:14 pm

1 stop5h 15m

Chicago Midway

Tue 10/28

6:00 am-1:51 pm

1 stop6h 51m

$337

AugustaMoline

AGS - MLI

AGSMLI

Augusta Bush Field

Thu 12/25

6:16 pm-10:08 pm

1 stop4h 52m

Moline Quad-City

Wed 12/31

3:21 pm-10:32 pm

1 stop6h 11m

$339

AugustaMoline

AGS - MLI

AGSMLI

Augusta Bush Field

Sat 3/7

11:35 am-4:26 pm

1 stop5h 51m

Moline Quad-City

Tue 3/10

5:00 pm-11:53 pm

1 stop5h 53m

$339

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Tue 10/14

4:26 pm-8:53 pm

1 stop5h 27m

Lambert-St Louis

Sat 10/18

6:00 am-2:26 pm

2 stops7h 26m

$356

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Fri 10/24

5:59 pm-8:29 am

1 stop15h 30m

Chicago O'Hare Intl

Wed 10/29

5:20 am-10:27 am

1 stop4h 07m

$361

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Fri 10/24

5:59 pm-2:58 pm

1 stop21h 59m

Chicago O'Hare Intl

Tue 10/28

5:20 am-10:27 am

1 stop4h 07m

$361

AugustaChicago

AGS - MDW

AGSMDW

Augusta Bush Field

Fri 10/24

7:23 pm-9:40 am

1 stop15h 17m

Chicago Midway

Wed 10/29

6:00 am-1:51 pm

1 stop6h 51m

$361

AugustaChicago

AGS - MDW

AGSMDW

Augusta Bush Field

Sat 10/25

5:59 pm-10:14 pm

1 stop5h 15m

Chicago Midway

Mon 10/27

10:35 am-8:32 pm

1 stop8h 57m

$361

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Fri 10/24

5:59 pm-5:00 pm

1 stop24h 01m

Chicago O'Hare Intl

Mon 10/27

5:51 pm-9:05 am

1 stop14h 14m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 45 results
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Best time to book a flight from Augusta to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Augusta 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 Augusta to Illinois

What is the cheapest month to book a flight from Augusta to Illinois?

Currently, August is the cheapest month in which you can book a flight from Augusta to Illinois (average of $245). Flying from Augusta to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AGS to IL?

Find hourly flight availability from Augusta to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Augusta to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Augusta to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Augusta 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 Augusta to Illinois?

    Most people fly from Augusta Bush Field (AGS) if they book a flight from Augusta to Illinois. Augusta Bush Field is conveniently located just 7.0 mi from Augusta’s city center.

  • How long is the flight from Augusta to Illinois?

    Delta and American Airlines can get you from Augusta to Illinois in just under 4h 52m. Your travel time can differ by up to 23m. The distance between Augusta and Illinois is about 728 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Augusta to Illinois?

    Most travelers choose Augusta Bush Field - Chicago O'Hare Intl, Augusta Bush Field - Lambert-St Louis or Augusta Bush Field - Moline Quad-City when deciding on the best route from Augusta to Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Augusta 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.

  • What is the cheapest month to book a flight from Augusta to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Augusta to Illinois (average of $245). Flying from Augusta to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Augusta to Illinois

Discover the top 2 airlines that operate flights from Augusta to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$424FlexibilityNo cancel feeOn-timeN/A

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