Find cheap flights from Atlanta to Chicago O'Hare Airport

ATL - ORD

Find cheap flights from Atlanta to Chicago O'Hare Airport

Round-trip
Economy
Atlanta (ATL)
Chicago O'Hare Intl
Fri 7/10
Fri 7/17
Any month
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Good to know

Low season

January Best time to beat the crowds with an average 17% drop in price.

High season

June Most popular time to fly with an average 15% increase in price.

Average price of a round-trip

$142 (avg. price over the last 2 weeks)

Good deal for a round-trip

$125 or less

When to book flights from Atlanta to Chicago O'Hare Intl

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $99 or less.
  • The cheapest flight from Atlanta to Chicago O'Hare Airport was found 58 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.
  • Morning departure is around 126% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Atlanta to Chicago O'Hare Airport flights

Are flight prices cheaper from Atlanta to Chicago O'Hare Airport because of Coronavirus (COVID-19)?

How long does a flight from Atlanta to Chicago O'Hare Airport take?

How many flights are there between Atlanta and Chicago O'Hare Airport?

Which airlines provide the cheapest flights from Atlanta to Chicago O'Hare Airport?

Do I need a passport to fly between Atlanta and Chicago O'Hare Airport?

Which airlines fly most frequently between Atlanta and Chicago O'Hare Airport?

What’s the cheapest day of the week to fly Atlanta to Chicago O'Hare Airport?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 3 airlines serving Atlanta Hartsfield-Jackson to Chicago O'Hare Intl

Scores according to KAYAK customer reviews

8.0
Qantas Airways
Overall score based on 4,854 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.9
Entertainment
7.6
Food
Airline reviews
Read more about Qantas Airways

Book cheap flights from Atlanta to Chicago O'Hare Airport (round-trip)

Airports
Origin
Atlanta
$48
only
$48
Destination
Chicago
$48
only
$48
Tue, Jul 21
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Wed, Jul 22
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 13m
Trip: 2 days
Based on null reviews
Tue, Jul 21
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 08m
Wed, Jul 22
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 13m
Trip: 2 days
Based on null reviews
Wed, Aug 5
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 12m
Tue, Aug 11
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 00m
Trip: 7 days
Based on null reviews
Tue, Jul 14
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Tue, Jul 21
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 13m
Trip: 8 days
Based on null reviews
Thu, Jul 16
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Tue, Jul 21
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 13m
Trip: 6 days
Based on null reviews
Mon, Aug 3
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Wed, Aug 12
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 13m
Trip: 10 days
Based on null reviews
Fri, Aug 7
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 22m
Wed, Aug 12
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
11h 01m
Trip: 6 days
Based on null reviews
Tue, Jul 28
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Thu, Aug 6
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
7h 07m
Trip: 10 days
Based on null reviews
Sat, Sep 19
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 10m
Mon, Sep 28
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
1h 45m
Trip: 10 days
Based on null reviews
Mon, Aug 3
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Thu, Aug 13
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
7h 07m
Trip: 11 days
Based on null reviews
Wed, Sep 23
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 10m
Tue, Sep 29
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
1h 45m
Trip: 7 days
Based on null reviews
Wed, Jul 8
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Wed, Jul 8
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 13m
Trip: 1 days
Based on null reviews
Fri, Jul 10
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 04m
Sun, Jul 12
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 13m
Trip: 3 days
Based on null reviews
Fri, Jul 10
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Mon, Jul 13
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 13m
Trip: 4 days
Based on null reviews
Thu, Aug 6
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
8h 19m
Wed, Aug 12
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 00m
Trip: 7 days
Based on null reviews
Fri, Aug 7
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 11m
Thu, Aug 13
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 13m
Trip: 7 days
Based on null reviews
Sat, Jul 11
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 04m
Tue, Jul 14
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
10h 42m
Trip: 4 days
Based on null reviews
Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Wed, Aug 5
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
7h 07m
Trip: 2 days
Based on null reviews
Sun, Jul 12
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
11h 16m
Tue, Jul 14
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
2h 06m
Trip: 3 days
Based on null reviews
Wed, Jul 15
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Thu, Jul 16
ORD
Chicago O'Hare Airport
ATL
Hartsfield-Jackson Atlanta Airport
8h 32m
Trip: 2 days
Based on null reviews
Show more results

Book cheap flights from Atlanta to Chicago O'Hare Airport (one-way)

Airports
Origin
Atlanta
$23
only
$23
Destination
Chicago
$23
only
$23
Wed, Jul 15
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Tue, Jul 28
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Sat, Jul 18
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Thu, Sep 10
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 00m
Based on null reviews
Sat, Jul 11
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Wed, Jul 8
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
20h 43m
Based on null reviews
Sat, Jul 11
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Fri, Jul 10
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Wed, Jul 8
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Fri, Jul 17
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Fri, Jul 24
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
1h 59m
Based on null reviews
Fri, Jul 10
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Fri, Jul 17
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
7h 00m
Based on null reviews
Wed, Jul 8
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
11h 16m
Based on null reviews
Tue, Jul 7
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
12h 57m
Based on null reviews
Sun, Jul 19
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
11h 16m
Based on null reviews
Wed, Jul 8
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 03m
Based on null reviews
Sat, Sep 5
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 11m
Based on null reviews
Wed, Jun 24
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 18m
Based on null reviews
Sat, Jun 27
ATL
Hartsfield-Jackson Atlanta Airport
ORD
Chicago O'Hare Airport
2h 18m
Based on null reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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