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$94+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
AGS — ORD
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Cheap 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 March 20, 2026.

This Delta deal was found by Cheapflights users on 3/19. 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 9/205:45 am
AGS
-
ORD
1 stop5h 19m
Delta
Wed 9/2312:10 pm
ORD
-
AGS
1 stop5h 40m
Delta
Deal found 3/19$187
This Delta deal was found by Cheapflights users on 3/20. 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.
Sat 4/186:24 pm
AGS
-
MDW
1 stop5h 04m
Delta
Wed 4/226:00 am
MDW
-
AGS
1 stop4h 09m
Delta
Deal found 3/20$187
This Delta deal was found by Cheapflights users on 3/19. 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 4/54:00 pm
AGS
-
ORD
1 stop7h 12m
Delta
Sun 4/126:15 am
ORD
-
AGS
1 stop6h 51m
Delta
Deal found 3/19$216
This Delta deal was found by Cheapflights users on 3/18. 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 4/81:15 pm
AGS
-
ORD
1 stop4h 28m
Delta
Sat 4/117:10 am
ORD
-
AGS
1 stop3h 42m
Delta
Deal found 3/18$227
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:23 pm
AGS
-
ORD
1 stop4h 31m
American Airlines
Mon 5/45:00 am
ORD
-
AGS
1 stop4h 34m
American Airlines
Deal found 3/19$236
This Delta deal was found by Cheapflights users on 3/18. 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 4/61:04 pm
AGS
-
ORD
1 stop4h 39m
Delta
Sun 4/126:15 am
ORD
-
AGS
1 stop6h 51m
Delta
Deal found 3/18$256
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:23 pm
AGS
-
ORD
1 stop4h 31m
American Airlines
Mon 5/115:00 am
ORD
-
AGS
1 stop4h 34m
American Airlines
Deal found 3/19$285
This Delta deal was found by Cheapflights users on 3/19. 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.
Tue 3/2411:48 am
AGS
-
ORD
1 stop6h 01m
Delta
Tue 3/315:30 am
ORD
-
AGS
1 stop4h 38m
Delta
Deal found 3/19$309
This Delta deal was found by Cheapflights users on 3/19. 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.
Tue 3/241:54 pm
AGS
-
MDW
1 stop4h 28m
Delta
Tue 3/316:00 am
MDW
-
AGS
1 stop4h 08m
Delta
Deal found 3/19$309
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:15 am
AGS
-
ORD
1 stop8h 04m
American Airlines
Tue 3/314:04 pm
ORD
-
AGS
2 stops6h 23m
American Airlines
Deal found 3/19$314
This Delta deal was found by Cheapflights users on 3/19. 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.
Thu 4/307:50 pm
AGS
-
ORD
1 stop5h 09m
Delta
Mon 5/45:15 am
ORD
-
AGS
1 stop4h 54m
Delta
Deal found 3/19$343
This Delta deal was found by Cheapflights users on 3/19. 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.
Thu 4/306:22 pm
AGS
-
MDW
1 stop5h 06m
Delta
Mon 5/45:21 pm
MDW
-
AGS
1 stop5h 37m
Delta
Deal found 3/19$343

Find flight deals from Augusta to Illinois

Keep the following information in mind while searching for Augusta to Illinois flight deals. Data was last updated March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$187
(American Airlines)

One-way from

$94
(Delta)

Popular in

November

Cheapest in

May

Average price

$582
Provider with most accurate pricing for Augusta Bush Field-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Augusta Bush Field-Chicago (CHI) flights.
Search Deals
From Augusta Bush Field to Illinois
Search Deals
One-way flight from Augusta Bush Field to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 20, 2026.
Use the filters below to find and compare flights from Augusta to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AugustaChicago

AGS - MDW

AGSMDW

Augusta Bush Field

Sat 4/18

6:24 pm-10:28 pm

1 stop5h 04m

Chicago Midway

Wed 4/22

6:00 am-11:09 am

1 stop4h 09m

$187

AugustaChicago

AGS - MDW

AGSMDW

Augusta Bush Field

Fri 5/29

5:43 pm-9:09 pm

1 stop4h 26m

Chicago Midway

Mon 6/1

6:23 am-11:10 am

1 stop3h 47m

$187

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Wed 4/8

1:15 pm-4:43 pm

1 stop4h 28m

Chicago O'Hare Intl

Sat 4/11

6:15 am-2:06 pm

1 stop6h 51m

$216

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Wed 4/8

1:15 pm-4:43 pm

1 stop4h 28m

Chicago O'Hare Intl

Sun 4/12

6:15 am-2:06 pm

1 stop6h 51m

$227

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Fri 4/3

5:59 pm-11:54 pm

1 stop6h 55m

Chicago O'Hare Intl

Sun 4/12

6:15 am-2:06 pm

1 stop6h 51m

$256

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Tue 4/7

4:00 pm-8:30 pm

1 stop5h 30m

Chicago O'Hare Intl

Sun 4/12

6:15 am-2:06 pm

1 stop6h 51m

$256
Quickest round-trip

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Wed 4/8

6:00 am-10:54 am

1 stop5h 54m

Chicago O'Hare Intl

Sat 4/11

8:19 am-11:29 am

Nonstop2h 10m

$347

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sun 4/26

5:00 am-8:30 am

1 stop4h 30m

Lambert-St Louis

Wed 4/29

7:12 am-4:38 pm

1 stop8h 26m

$371

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 4/10

4:40 pm-10:07 pm

2 stops6h 27m

Lambert-St Louis

Mon 4/13

5:51 am-5:00 pm

1 stop10h 09m

$374

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Thu 4/9

4:08 pm-10:59 pm

1 stop7h 51m

Lambert-St Louis

Tue 4/14

7:00 am-3:00 pm

1 stop7h 00m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 51 resultsSorted by cheapest first
1
2
3
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6

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, November is the cheapest month in which you can book a flight from Augusta to Illinois (average of $106). Flying from Augusta to Illinois in January is currently the most expensive (average of $209). 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.

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 March 20, 2026.
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
7.9
Good
8,303 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,303 reviews
Delta
7.9
Good
8,303 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.1
Good
11,480 reviews
Delta
7.9
Good
8,303 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

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 30m. Your travel time can differ by up to 34m. The distance between Augusta and Illinois is about 598 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 - Chicago Midway 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, November is the cheapest month in which you can book a flight from Augusta to Illinois (average of $106). Flying from Augusta to Illinois in January is currently the most expensive (average of $209). 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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Alternative routes for Augusta to Illinois

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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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$442FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$214Average$424FlexibilityNo cancel feeOn-time71%

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