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$336+ Cheap flights from Champaign to Atlanta (CMI - ATL)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — ATL
janv. 11 — janv. 181
dim. 1/11
dim. 1/18
1 adult, Economy
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Cheap flight deals from Champaign to Atlanta

Cheapest flights from Champaign to Atlanta
Explore the most affordable flight options available from Champaign to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
mer. 12/3111:33 amCMI - ATL
2 stops11h 23mAmerican Airlines
dim. 1/46:00 amATL - CMI
1 stop5h 59mAmerican Airlines
Deal found 12/11$377
This American Airlines deal was found by Cheapflights users on 12/10. 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.
ven. 12/2611:33 amCMI - ATL
1 stop6h 34mAmerican Airlines
mar. 12/306:00 amATL - CMI
1 stop6h 00mAmerican Airlines
Deal found 12/10$499
This American Airlines deal was found by Cheapflights users on 12/11. 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.
ven. 12/266:00 amCMI - ATL
2 stops7h 40mAmerican Airlines
lun. 12/292:10 pmATL - CMI
1 stop7h 27mAmerican Airlines
Deal found 12/11$505

Find flight deals from Champaign to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated décembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$336
(American Airlines)

Popular in

May

Cheapest in

June

Average price

$551
Provider with most accurate pricing for Champaign University-Willard-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Champaign University-Willard-Atlanta Hartsfield-Jackson flights.
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From Champaign University-Willard to Atlanta Hartsfield-Jackson
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Atlanta 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 décembre 12, 2025.
Use the filters below to find and compare flights from Champaign to Atlanta that are best for you.

Fly from

Champaign

Fly to

Atlanta

Route

Depart

Return

Price

ChampaignAtlanta

CMI - ATL

CMIATL

Champaign University-Willard

sam. 1/10

6:53 pm-11:58 pm

1 stop4h 05m

Atlanta Hartsfield-Jackson

jeu. 1/15

6:00 am-10:47 am

1 stop5h 47m

$336

ChampaignAtlanta

CMI - ATL

CMIATL

Champaign University-Willard

ven. 1/9

11:24 am-4:29 pm

1 stop4h 05m

Atlanta Hartsfield-Jackson

mer. 1/14

6:00 am-10:50 am

1 stop5h 50m

$336

ChampaignAtlanta

CMI - ATL

CMIATL

Champaign University-Willard

ven. 1/9

3:45 pm-10:35 pm

1 stop5h 50m

Atlanta Hartsfield-Jackson

mar. 1/13

7:24 am-3:01 pm

1 stop8h 37m

$336

ChampaignAtlanta

CMI - ATL

CMIATL

Champaign University-Willard

ven. 1/9

6:53 pm-11:57 pm

1 stop4h 04m

Atlanta Hartsfield-Jackson

jeu. 1/15

6:00 am-10:47 am

1 stop5h 47m

$336

ChampaignAtlanta

CMI - ATL

CMIATL

Champaign University-Willard

mer. 12/31

11:33 am-11:56 pm

2 stops11h 23m

Atlanta Hartsfield-Jackson

dim. 1/4

6:00 am-10:59 am

1 stop5h 59m

$377

ChampaignAtlanta

CMI - ATL

CMIATL

Champaign University-Willard

jeu. 12/18

6:52 am-3:38 pm

1 stop7h 46m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Champaign to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Champaign to Atlanta in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Champaign-Atlanta flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Champaign-Atlanta flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Champaign-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Champaign-Atlanta flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Champaign-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Champaign to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Champaign 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 Champaign to Atlanta

What is the cheapest month to book a flight from Champaign to Atlanta?

Currently, April is the cheapest month in which you can book a flight from Champaign to Atlanta (average of $231). Flying from Champaign to Atlanta in January is currently the most expensive (average of $362). 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.

How much does it cost to fly round-trip from Champaign to Atlanta?

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated décembre 12, 2025.
See what other customers who have flown with American Airlines from Champaign to Atlanta have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Champaign to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Champaign to Atlanta?

    A quick flight from Champaign to Atlanta can take about 4h 05m. American Airlines provides one of the quickest options available for as low as $336. The distance between Champaign and Atlanta is about 490 mi.

  • What is the cheapest airline to fly from Champaign to Atlanta round-trip?

    According to our current data, American Airlines ($316), offers the cheapest pricing from Champaign to Atlanta. American Airlines is currently priced 35% below the average price you’ll pay for this route.

  • Can I find deals for flights from Champaign to Atlanta that include hotel bookings?

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

  • How can I find direct flights from Champaign to Atlanta?

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

  • Can I find deals for business class flights from Champaign to Atlanta?

    Yes. Cheapflights offers flight deals from Champaign to Atlanta 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 Champaign to Atlanta?

    Currently, April is the cheapest month in which you can book a flight from Champaign to Atlanta (average of $231). Flying from Champaign to Atlanta in January is currently the most expensive (average of $362). 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Duluth
College Park
McDonough
Roswell
Norcross
Stone Mountain
Lawrenceville
Kennesaw
Peachtree Corners
Conyers
Buford
Lithia Springs
Lithonia
Covington
Marietta
Smyrna
Acworth
Commerce
Douglasville
Auburn

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Top airline flying from Champaign to Atlanta

Discover the top airline that operate flights from Champaign to Atlanta. 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 décembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$475FlexibilityNo cancel feeOn-time71%

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