Illinois

$187+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
AGS — ORD
Aug 4 — Aug 111
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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 July 30, 2025.

Round-trip from

$331
(Delta)

One-way from

$187
(Delta)

Popular in

October

Cheapest in

May

Average price

$428
From Augusta Bush Field to Illinois
One-way flight from Augusta Bush Field to Illinois
Highest demand for flights based on searches. 13% potential increase in price ($62 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 30, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 9/209:58 amAGS - STL
1 stop3h 23mDelta
Tue 9/235:11 pmSTL - AGS
1 stop5h 40mDelta
Deal found 7/28$331
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:00 amAGS - ORD
1 stop7h 09mAmerican Airlines
Tue 9/28:37 amORD - AGS
1 stop7h 02mAmerican Airlines
Deal found 7/30$337
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 8/305:44 pmAGS - MDW
1 stop4h 28mDelta
Tue 9/26:00 amMDW - AGS
1 stop4h 24mDelta
Deal found 7/30$337
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amAGS - STL
1 stop4h 40mAmerican Airlines
Mon 8/258:43 amSTL - AGS
1 stop6h 56mAmerican Airlines
Deal found 7/30$351
This Delta deal was found by Cheapflights users on 7/29. 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 8/227:23 pmAGS - ORD
1 stop5h 33mDelta
Sun 8/245:45 amORD - AGS
1 stop4h 39mDelta
Deal found 7/29$367
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/293:15 pmAGS - BMI
1 stop8h 23mAmerican Airlines
Sun 8/317:01 amBMI - AGS
1 stop7h 52mAmerican Airlines
Deal found 7/28$367
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/284:25 pmAGS - MLI
1 stop6h 46mAmerican Airlines
Thu 9/46:30 amMLI - AGS
1 stop8h 20mAmerican Airlines
Deal found 7/29$387

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 July 30, 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

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 9/20

9:58 am-12:21 pm

1 stop3h 23m

Lambert-St Louis

Tue 9/23

5:11 pm-11:51 pm

1 stop5h 40m

$331

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Sat 8/30

6:00 am-12:09 pm

1 stop7h 09m

Chicago O'Hare Intl

Tue 9/2

8:37 am-4:39 pm

1 stop7h 02m

$337

AugustaChicago

AGS - MDW

AGSMDW

Augusta Bush Field

Sat 8/30

5:44 pm-9:12 pm

1 stop4h 28m

Chicago Midway

Tue 9/2

6:00 am-11:24 am

1 stop4h 24m

$337

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Thu 8/21

6:00 am-9:40 am

1 stop4h 40m

Lambert-St Louis

Mon 8/25

8:43 am-4:39 pm

1 stop6h 56m

$351

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Fri 8/22

7:23 pm-11:56 pm

1 stop5h 33m

Chicago O'Hare Intl

Sun 8/24

5:45 am-11:24 am

1 stop4h 39m

$367

AugustaMoline

AGS - MLI

AGSMLI

Augusta Bush Field

Thu 8/28

4:25 pm-10:11 pm

1 stop6h 46m

Moline Quad-City

Thu 9/4

6:30 am-3:50 pm

1 stop8h 20m

$387

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Sat 10/25

5:59 pm-11:57 pm

1 stop6h 58m

$187

AugustaChicago

AGS - MDW

AGSMDW

Augusta Bush Field

Sat 10/25

9:50 am-3:26 pm

1 stop6h 36m

$187

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Thu 8/21

6:00 am-10:59 am

1 stop5h 59m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 30, 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 July 30, 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.
8.0
Very good

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

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!
8.0
Very good
8.0
Very good

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

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!
8.0
Very good

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

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.

  • What are the most popular routes 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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Alternative routes for Augusta to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$467FlexibilityNo cancel feeOn-timeN/A

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