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Illinois

$174+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
AGS — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 12/316:20 amMLI - AGS
1 stop8h 35mAmerican Airlines
Deal found 12/16$387
This Delta deal was found by Cheapflights users on 12/17. 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 12/276:57 pmAGS - MLI
1 stop4h 33mDelta
Thu 1/15:50 amMLI - AGS
1 stop6h 51mDelta
Deal found 12/17$461
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/266:16 pmAGS - MLI
1 stop4h 52mAmerican Airlines
Wed 12/316:20 amMLI - AGS
1 stop8h 35mAmerican Airlines
Deal found 12/16$480
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/191:06 pmAGS - ORD
1 stop7h 16mAmerican Airlines
Sun 12/217:11 amORD - AGS
1 stop4h 30mAmerican Airlines
Deal found 12/17$501
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/267:00 amAGS - MLI
1 stop8h 51mAmerican Airlines
Thu 1/17:00 amMLI - AGS
1 stop4h 41mAmerican Airlines
Deal found 12/17$506
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/216:16 pmAGS - ORD
1 stop6h 26mAmerican Airlines
Tue 12/236:37 pmORD - AGS
1 stop4h 29mAmerican Airlines
Deal found 12/17$745
This Delta deal was found by Cheapflights users on 12/17. 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 12/216:00 amAGS - MDW
1 stop4h 05mDelta
Tue 12/235:05 pmMDW - AGS
1 stop3h 43mDelta
Deal found 12/17$745
This Delta deal was found by Cheapflights users on 12/18. 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.
Fri 12/196:59 amAGS - MDW
1 stop3h 55mDelta
Sun 12/215:05 pmMDW - AGS
1 stop3h 43mDelta
Deal found 12/18$904
This Delta deal was found by Cheapflights users on 12/17. 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 12/2112:46 pmAGS - ORD
2 stops8h 50mDelta
Tue 12/231:35 pmORD - AGS
2 stops7h 13mDelta
Deal found 12/17$1,864

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(Delta)

One-way from

$174
(Delta)

Popular in

November

Cheapest in

May

Average price

$391
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. 13% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 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

Fri 4/17

7:45 pm-11:38 pm

1 stop4h 53m

Lambert-St Louis

Sun 4/19

6:00 am-1:15 pm

1 stop6h 15m

$351

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 4/17

7:45 pm-11:38 pm

1 stop4h 53m

Lambert-St Louis

Mon 4/20

7:20 am-1:15 pm

1 stop4h 55m

$351

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Wed 2/11

3:10 pm-7:21 pm

1 stop5h 11m

Chicago O'Hare Intl

Mon 2/16

5:25 am-10:55 am

1 stop4h 30m

$362

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Sat 1/10

2:30 pm-7:35 pm

1 stop6h 05m

Chicago O'Hare Intl

Sat 1/17

5:30 am-10:18 am

1 stop3h 48m

$376

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Fri 1/16

6:00 am-10:52 am

1 stop5h 52m

Chicago O'Hare Intl

Sun 1/18

6:05 am-11:28 am

1 stop4h 23m

$387

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 4/17

5:24 am-8:05 am

1 stop3h 41m

Lambert-St Louis

Mon 4/20

11:14 am-9:28 pm

2 stops9h 14m

$389

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Sun 1/4

1:06 pm-5:49 pm

1 stop5h 43m

Chicago O'Hare Intl

Wed 1/14

8:12 am-1:34 pm

1 stop4h 22m

$409

AugustaChicago

AGS - ORD

AGSORD

Augusta Bush Field

Thu 1/1

10:15 am-4:21 pm

1 stop7h 06m

Chicago O'Hare Intl

Mon 1/5

5:59 pm-11:38 pm

1 stop4h 39m

$409

AugustaChicago

AGS - MDW

AGSMDW

Augusta Bush Field

Thu 1/1

6:00 am-9:05 am

1 stop4h 05m

Chicago Midway

Mon 1/5

5:31 pm-11:38 pm

1 stop5h 07m

$409

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 4/17

5:24 am-8:05 am

1 stop3h 41m

Lambert-St Louis

Sun 4/19

11:14 am-9:28 pm

2 stops9h 14m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 33 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, 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 October 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.

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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Augusta to Illinois at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

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 December 18, 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
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

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
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

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 53m. Your travel time can differ by up to 59m. 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 - Moline Quad-City, Augusta Bush Field - Chicago O'Hare Intl or Augusta Bush Field - Chicago Midway 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 October 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.

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$177Average$385FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$390FlexibilityNo cancel feeOn-timeN/A

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