Cheap flights from Chicago to Atlanta from $138 MDW, ORD, RFD → ATL

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $67 to $185.

At $244, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 2-night return fares leaving within 3 days of 13 Nov to compare.

Every date we hold

105 fares on 6 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $185.

Found recently, and the cheapest we hold

What have prices looked like?

Over 47 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $38 to $131.

At $138, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 21 Nov, 19 Nov costs $127: $11 less than the cheapest found recently.

Frontier Airlines · Chicago Midway International Airport (MDW) → Hartsfield-Jackson Atlanta International Airport (ATL) · nonstop · found 4 days ago

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Every date we hold

5 fares on 3 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $55.

Return

Fares 60 to 89 days before departure were typically 58% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 60 to 89 days before departure were typically 58% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (47 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Chicago to Atlanta?

The cheapest return found recently is $244 with Frontier Airlines, 13 Nov to 15 Nov, found yesterday. The cheapest return we hold, of any age, is $185 with Frontier Airlines, 23 Dec to 27 Dec, found 3 days ago. The cheapest return fare on each of 6 departure dates is usually $215 to $335.

How much is a one-way flight from Chicago to Atlanta?

The cheapest one-way found recently is $138 with Frontier Airlines, 21 Nov, found 2 days ago. The cheapest one-way we hold, of any age, is $55 with Frontier Airlines, 8 Dec, found 6 days ago. The cheapest one-way fare on each of 3 departure dates is usually $91 to $133.

What is the cheapest month to fly from Chicago to Atlanta?

December 2026 is the cheapest month for a return, from $185, 23 Dec to 27 Dec, found 3 days ago. It is the cheapest month for a one-way too, from $55, 8 Dec, found 6 days ago.

How far ahead should I book a flight from Chicago to Atlanta?

In 49 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 58% lower than 0 to 6 days before departure. In 47 days of prices between 24 Sept and 11 Nov, one-way fares 60 to 89 days before departure were typically 58% lower than 0 to 6 days before departure.

Is there a direct flight from Chicago to Atlanta?

Yes, the cheapest nonstop return found recently is $244 with Frontier Airlines, 13 Nov to 15 Nov, found yesterday. The cheapest nonstop one-way found recently is $138 with Frontier Airlines, 21 Nov, found 2 days ago.

How long is the flight from Chicago to Atlanta?

The cheapest nonstop one-way found recently, with Frontier Airlines on 21 Nov, takes 2 h 1 min from Chicago Midway International Airport (MDW) to Hartsfield-Jackson Atlanta International Airport (ATL).

Which airlines have the cheapest flights from Chicago to Atlanta?

Between 13 Nov and 8 Jul 2027, Frontier Airlines has the cheapest return on 5 of the 6 departure dates we hold, and American Airlines on 1. Between 19 Nov and 8 Dec, Frontier Airlines has the cheapest one-way on all 3 departure dates we hold.