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Augusta

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

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AGS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Illinois to Augusta

Keep the following information in mind while searching for Illinois to Augusta 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

March

Average price

$436
From Illinois to Augusta Bush Field
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One-way flight from Illinois to Augusta Bush Field
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Highest demand for flights based on searches. 22% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($34 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 Illinois to Augusta

Cheapest flights from Illinois to Augusta
Explore the most affordable flight options available from Illinois to Augusta. 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 9/10. 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.
Sat 10/256:45 amORD - AGS
1 stop6h 06mDelta
Sat 11/12:31 pmAGS - ORD
1 stop5h 18mDelta
Deal found 9/10$337
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amMLI - AGS
1 stop6h 51mDelta
Sat 10/255:59 pmAGS - MLI
1 stop5h 21mDelta
Deal found 9/11$339
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:28 pmSTL - AGS
1 stop7h 02mAmerican Airlines
Tue 10/211:56 pmAGS - STL
1 stop5h 50mAmerican Airlines
Deal found 9/10$351
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 10/811:21 amSTL - AGS
1 stop4h 52mDelta
Wed 10/159:52 amAGS - STL
1 stop3h 43mDelta
Deal found 9/10$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.
Wed 10/2210:35 amMDW - AGS
1 stop3h 38mDelta
Mon 10/275:59 pmAGS - MDW
1 stop5h 15mDelta
Deal found 9/9$362
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.
Thu 11/65:20 amORD - AGS
1 stop4h 07mDelta
Tue 11/113:59 pmAGS - ORD
1 stop6h 54mDelta
Deal found 9/10$362
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:00 amSTL - AGS
2 stops6h 31mAmerican Airlines
Wed 10/156:20 amAGS - STL
1 stop6h 46mAmerican Airlines
Deal found 9/10$366
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:50 pmORD - AGS
2 stops6h 44mAmerican Airlines
Mon 11/106:00 amAGS - ORD
1 stop5h 58mAmerican Airlines
Deal found 9/9$367
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.
Wed 11/53:50 pmORD - AGS
2 stops6h 44mAmerican Airlines
Sat 11/86:12 pmAGS - ORD
1 stop6h 46mAmerican Airlines
Deal found 9/11$368
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.
Wed 10/156:20 amMLI - AGS
1 stop8h 35mAmerican Airlines
Sat 10/258:50 amAGS - MLI
2 stops10h 12mAmerican Airlines
Deal found 9/11$372
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 9/275:11 pmSTL - AGS
1 stop5h 40mDelta
Sat 10/46:51 amAGS - STL
1 stop6h 30mDelta
Deal found 9/9$382
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 10/161:28 pmSTL - AGS
1 stop7h 02mAmerican Airlines
Mon 10/204:26 pmAGS - STL
1 stop8h 23mAmerican Airlines
Deal found 9/11$385

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Augusta 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 Illinois to Augusta that are best for you.

Fly from

Illinois

Fly to

Augusta

Route

Depart

Return

Price

ChicagoAugusta

ORD - AGS

ORDAGS

Chicago O'Hare Intl

Wed 11/5

5:20 am-10:27 am

1 stop4h 07m

Augusta Bush Field

Sat 11/8

5:59 pm-11:58 pm

1 stop6h 59m

$337

BloomingtonAugusta

BMI - AGS

BMIAGS

Bloomington-Normal

Wed 2/18

6:01 am-1:17 pm

1 stop6h 16m

Augusta Bush Field

Sat 2/21

7:45 pm-10:26 pm

1 stop3h 41m

$339

MolineAugusta

MLI - AGS

MLIAGS

Moline Quad-City

Wed 10/15

6:00 am-1:51 pm

1 stop6h 51m

Augusta Bush Field

Sat 10/25

5:59 pm-10:20 pm

1 stop5h 21m

$339

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Thu 10/16

1:28 pm-9:30 pm

1 stop7h 02m

Augusta Bush Field

Tue 10/21

4:26 pm-8:53 pm

1 stop5h 27m

$351

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 10/17

3:59 pm-9:15 pm

1 stop4h 16m

Augusta Bush Field

Sat 10/25

11:07 am-2:43 pm

1 stop4h 36m

$351

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 10/17

3:59 pm-9:15 pm

1 stop4h 16m

Augusta Bush Field

Fri 10/24

5:45 am-8:07 am

1 stop3h 22m

$351

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Wed 11/5

7:05 am-1:51 pm

1 stop5h 46m

Augusta Bush Field

Sat 11/8

9:52 am-12:35 pm

1 stop3h 43m

$351

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Wed 10/15

7:05 am-1:51 pm

1 stop5h 46m

Augusta Bush Field

Mon 10/20

7:23 pm-11:41 pm

1 stop5h 18m

$351

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Wed 11/5

3:06 pm-11:34 pm

2 stops7h 28m

Augusta Bush Field

Sat 11/8

6:12 pm-12:05 am

1 stop6h 53m

$356

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Tue 10/14

10:36 am-8:39 pm

2 stops9h 03m

Augusta Bush Field

Wed 10/15

4:26 pm-11:18 pm

1 stop7h 52m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 44 results
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Best time to book a flight from Illinois to Augusta

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Augusta (average of $325). Flying from Illinois to Augusta in December is currently the most expensive (average of $469). 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 IL to AGS?

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

Related info for your journey

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

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

  • How long is the flight from Illinois to Augusta?

    A quick flight from Illinois to Augusta can take about 4h 07m. Delta provides one of the quickest options available for as low as $337. The distance from Illinois to Augusta is about 677 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Augusta 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 Illinois to Augusta?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Augusta (average of $325). Flying from Illinois to Augusta in December is currently the most expensive (average of $469). 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 Illinois to Augusta

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Top 2 airlines flying from Illinois to Augusta

Discover the top 2 airlines that operate flights from Illinois to Augusta. 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
DeltaCheapest$168Average$445FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$460FlexibilityNo cancel feeOn-time71%

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