Cheap flights from Atlanta to Chicago from $38
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Chicago departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Atlanta to Chicago
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chicago?
The month of September is, on average, the cheapest month to fly to Chicago from Atlanta, with most prices found around $128. If you’re not able to fly to Chicago in September, then February is your next best option. Flight prices from Atlanta to Chicago during February average around $135.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $195. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Chicago for around $316.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Atlanta to Chicago during this time can be as low as $161. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $259.
What is the cheapest Atlanta Hartsfield-Jackson to Chicago flight route?
Fly from Atlanta Hartsfield-Jackson to Chicago Midway for the best Atlanta Hartsfield-Jackson - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $177 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Atlanta for as low as $140 on momondo.
What cabin class options are available on Atlanta Hartsfield-Jackson to Chicago flights?
There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Chicago?
Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Chicago
What airlines fly to Chicago?
Frontier, Delta and United Airlines are the top three most popular airlines that fly to Chicago from Atlanta according to our data. Frontier is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from Atlanta to Chicago on average per day?
As of June 2025, there are 101 flights per day flying from Atlanta to Chicago. The most common time of day flights depart is 8:00PM, with 35% of flights taking off in the afternoon.
How many flights depart from Atlanta to Chicago on average per week?
708 flights are operational weekly from Atlanta to Chicago as of June 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
When to book flights from Atlanta to Chicago
Cheap Atlanta to Chicago (ATL to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Atlanta to Chicago
How far is Atlanta Hartsfield-Jackson to Chicago by plane?
A flight from Atlanta Hartsfield-Jackson to Chicago will travel around 587.7 mi. A reasonable flight in good conditions will take 1h 45m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Chicago?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Chicago refresh daily.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Chicago?
As of June 2025, there are 6 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Chicago.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlanta to Chicago?
Based on momondo bookings for flights between Atlanta and Chicago, the leading plane model is Airbus A320neo, making up 13.22% of the total bookings. Other popular models include Airbus A319 with 11.55%, Boeing 737-800 with 8.68%, and Boeing 737-900 with 8.61%.
What is the most popular airline from Atlanta to Chicago?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Chicago is Frontier, representing 62% of all bookings. The subsequent popular airlines are Delta at 16%, American Airlines at 7%, and Southwest at 6%.
Best airlines flying from Atlanta to Chicago
Compare and see reviews for airlines that fly from Atlanta to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $49 | Free Cancellation | Rating 6.3 8,077 reviews | |||
| PriceFrom $50 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $107 | Free Cancellation | Rating 8.0 7,962 reviews | |||
| PriceFrom $122 | Free Cancellation | Rating 7.4 8,830 reviews | |||
| PriceFrom $143 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 8.0 4,278 reviews |
Delta Flights From Atlanta to Chicago
The lowest priced Delta flight from Atlanta to Chicago from the last 72 hours was $107. Generally, Delta has 57 flights on this route every week with an average price of $261. Delta is rated 8.0/10 by our users.
Southwest Flights From Atlanta to Chicago
Southwest (8.0/10 from 4,278 reviews) operates around 24 flights from Atlanta to Chicago in any given week. The average Southwest airfare for this route is around $278, with deals from around $157 rare but found on momondo. Referenced prices are for round-trip Atlanta to Chicago flight searches in the last 72 hours.
Traveling to a place near Chicago?
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Why should I use momondo to find a flight deal from Atlanta to Chicago?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Atlanta.
Can I find flights from Atlanta to Chicago with flexible booking policies on momondo?
Yes. All flights to Chicago from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Atlanta to Chicago?
momondo helps you find the best flight between Atlanta and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Atlanta to Chicago right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Atlanta to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.