ATL - CMI

$342 Find Cheap Flights from Atlanta to Champaign

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Champaign departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Champaign

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Champaign, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Champaign, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$342
American Airlines
Fri 3/6Sun 3/8
ATL - CMI • 2 stops
Cheapest one-way
Multiple Airlines
Thu 1/29
ATL - CMI • multi-stop
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We hope you love your trip to Champaign!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Champaign (ATL-CMI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Champaign that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Champaign

Fri, Mar 6 - Sun, Mar 8
American Airlines Logo
1:28 pm - 9:44 pm
ATL
-
CMI
9h 16m
2 stops
American Airlines Logo
3:47 pm - 11:27 pm
CMI
-
ATL
6h 40m
1 stop
$342American Airlines
Fri, Mar 6 - Sun, Mar 8
American Airlines Logo
1:28 pm - 9:44 pm
ATL
-
CMI
9h 16m
2 stops
American Airlines Logo
6:15 am - 4:01 pm
CMI
-
ATL
8h 46m
2 stops
$347American Airlines
Fri, Mar 6 - Sun, Mar 8
American Airlines Logo
3:22 pm - 9:44 pm
ATL
-
CMI
7h 22m
1 stop
American Airlines Logo
3:47 pm - 11:27 pm
CMI
-
ATL
6h 40m
1 stop
$356American Airlines
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
6:00 am - 10:50 am
ATL
-
CMI
5h 50m
1 stop
American Airlines Logo
3:47 pm - 10:01 pm
CMI
-
ATL
5h 14m
1 stop
$420American Airlines
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
2:55 pm - 9:06 pm
ATL
-
CMI
7h 11m
1 stop
American Airlines Logo
9:53 am - 7:18 pm
CMI
-
ATL
8h 25m
2 stops
$426American Airlines
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
10:24 am - 8:27 pm
ATL
-
CMI
11h 03m
2 stops
American Airlines Logo
9:53 am - 7:18 pm
CMI
-
ATL
8h 25m
2 stops
$431American Airlines
Fri, Feb 13 - Sat, Feb 21
American Airlines Logo
11:06 am - 3:17 pm
ATL
-
CMI
5h 11m
1 stop
American Airlines Logo
9:53 am - 2:47 pm
CMI
-
ATL
3h 54m
1 stop
$446American Airlines
Fri, Feb 13 - Fri, Feb 20
American Airlines Logo
11:06 am - 3:17 pm
ATL
-
CMI
5h 11m
1 stop
American Airlines Logo
3:47 pm - 11:59 pm
CMI
-
ATL
7h 12m
2 stops
$452American Airlines
Fri, Feb 13 - Tue, Feb 17
American Airlines Logo
7:15 am - 2:24 pm
ATL
-
CMI
8h 09m
1 stop
American Airlines Logo
3:47 pm - 10:01 pm
CMI
-
ATL
5h 14m
1 stop
$456American Airlines
Sat, Feb 14 - Fri, Feb 20
American Airlines Logo
1:23 pm - 9:44 pm
ATL
-
CMI
9h 21m
2 stops
American Airlines Logo
3:47 pm - 11:59 pm
CMI
-
ATL
7h 12m
2 stops
$457American Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Champaign flights

Get data-powered insights and trends into flights from Atlanta to Champaign to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Atlanta to Champaign?

Percentage of 1-stop round-trip flights from Atlanta to Champaign chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Chicago (ORD) is the top choice – 73% of KAYAK users who clicked on 1-stop flights from Atlanta to Champaign picked an itinerary connecting there.

What is the cheapest layover airport when flying from Atlanta to Champaign?

Average round-trip price for 1-stop flights from Atlanta to Champaign clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Chicago (ORD) offer the most affordable fares, with an average round-trip price of $471.

Which layover airport offers the shortest total travel time from Atlanta to Champaign?

Shortest average total travel time for 1-stop one-way flights from Atlanta to Champaign via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Chicago (ORD) for the shortest journey. The average one-way travel time for flights connecting there is 4h 33m.

Which layover airport has the quickest connection when flying from Atlanta to Champaign?

Average layover duration at different layover airports for 1-stop one-way flights from Atlanta to Champaign, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Chicago (ORD) often has the shortest layovers from Atlanta to Champaign, with an average of 1h 10m.

Find deals

Good to know

Cheapest flight$342
Flight from Atlanta to Champaign

When to book flights from Atlanta to Champaign

Are your dates flexible? Find out the best times to travel from Atlanta to Champaign based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Champaign

  • What is the cheapest flight from Atlanta to Champaign?

    In the last 3 days, the lowest price for a flight from Atlanta to Champaign was $342 for a round-trip ticket.

  • Do I need a passport to fly between Atlanta and Champaign?

    No, a passport isn't needed to fly from Atlanta to Champaign. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Atlanta to Champaign?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Champaign?

    oneworld is the only airline alliance operating flights between Atlanta and Champaign.

  • How does KAYAK find such low prices on flights from Atlanta to Champaign?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Champaign.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Champaign?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Champaign from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Champaign?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Champaign with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and CMI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Champaign?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Champaign from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Atlanta to Champaign

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Champaign. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Champaign? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11206 reviews
6.9Entertainment
7.2Comfort
6.4Food
8.0Crew
7.5Boarding
Airline reviews

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

10.0 Excellentaras, Jan 2026
PIT - ORD
Read more American Airlines reviews

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Little warm on the plane and delayed for an hour

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

Everything you need to know for your flight from Atlanta to Champaign

Information on your arrival and departure airports

Atlanta (ATL)
Champaign (CMI)