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$248+ Cheap flights from Champaign to Atlanta (CMI - ATL)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — ATL
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$316
(American Airlines)

One-way from

$248
(American Airlines)

Popular in

May

Cheapest in

September

Average price

$417
From Champaign University-Willard to Atlanta Hartsfield-Jackson
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One-way flight from Champaign University-Willard to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 13% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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.
sáb. 9/136:00 amCMI - ATL
1 stop6h 32mAmerican Airlines
lun. 9/157:15 amATL - CMI
1 stop4h 32mAmerican Airlines
Deal found 6/12$316

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 junio 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

sáb. 9/13

6:00 am-1:32 pm

1 stop6h 32m

Atlanta Hartsfield-Jackson

lun. 9/15

7:15 am-10:47 am

1 stop4h 32m

$316

ChampaignAtlanta

CMI - ATL

CMIATL

Champaign University-Willard

jue. 9/25

3:32 pm-11:46 pm

1 stop7h 14m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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, August is the cheapest month in which you can book a flight from Champaign to Atlanta (average of $190). Flying from Champaign to Atlanta in June is currently the most expensive (average of $247). 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.

Rainfall in Atlanta by month

Plan your trip to Atlanta by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

Temperature in Atlanta by month

Plan your trip to Atlanta by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 junio 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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.

  • 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 29% 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, August is the cheapest month in which you can book a flight from Champaign to Atlanta (average of $190). Flying from Champaign to Atlanta in June is currently the most expensive (average of $247). 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 Champaign?

Book flights to Champaign if you plan to visit one of these locations
Duluth
College Park
McDonough
Auburn
Marietta
Stone Mountain
Norcross
Sandy Springs
Conyers
Morrow
Douglasville
Acworth
Buford
Athens
Smyrna
Stockbridge
Forest Park
Kennesaw
Opelika
Cumming

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Alternative routes for Champaign to Atlanta

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$233Average$368FlexibilityNo cancel feeOn-time71%

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