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$840+ Cheap flights from Augusta, ME (AUG) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
AUG — ORD
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:23 am
AUG
-
ORD
1 stop7h 01m
JetBlue
Sun 3/2911:00 am
ORD
-
AUG
1 stop6h 50m
JetBlue
Deal found 2/2$840

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 February 4, 2026.

Round-trip from

$840
(JetBlue)
From Augusta to Illinois
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 February 4, 2026.
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

AUG - ORD

AUGORD

Augusta

Thu 3/26

11:23 am-5:24 pm

1 stop7h 01m

Chicago O'Hare Intl

Sun 3/29

11:00 am-6:50 pm

1 stop6h 50m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

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, Maine to Illinois?

Currently, May is the cheapest month in which you can book a flight from Augusta, Maine to Illinois (average of $182). Flying from Augusta, Maine to Illinois in December is currently the most expensive (average of $259). 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.

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?

    Located just 1.1 mi from the city center, Augusta (AUG) is the airport most travelers will use when flying to Illinois from Augusta.

  • How long is the flight from Augusta, Maine to Illinois?

    Departing from Augusta, Maine to Illinois will take you 7h 01m. The distance from Augusta, Maine to Illinois is about 924 mi.

  • 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, Maine to Illinois?

    Currently, May is the cheapest month in which you can book a flight from Augusta, Maine to Illinois (average of $182). Flying from Augusta, Maine to Illinois in December is currently the most expensive (average of $259). 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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