Trip.com
>
Flights
>
Flights to United States
>
Flights to Illinois
>
Flights to Chicago
>
Atlanta to Chicago flight
>
Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport over the next 90 days, with one-way fares from £36 and round-trip from £54. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ATL 6:00 AM
        2h 15m
        Nonstop
        ORD 7:15 AM
        Atlanta - Chicago | Thu, Dec 3 | Frontier Airlines
        ORD 8:15 AM
        2h 16m
        Nonstop
        ATL 11:31 AM
        Chicago - Atlanta | Thu, Dec 10 | Frontier Airlines
        £54 £106
        49% off
        49% off
        £106 £54
      • ATL 6:00 AM
        2h 15m
        Nonstop
        ORD 7:15 AM
        Atlanta - Chicago | Fri, Dec 4 | Frontier Airlines
        ORD 8:15 AM
        2h 16m
        Nonstop
        ATL 11:31 AM
        Chicago - Atlanta | Thu, Dec 10 | Frontier Airlines
        £54 £106
        49% off
        49% off
        £106 £54
      • ATL 5:08 PM
        2h 29m
        Nonstop
        ORD 6:37 PM
        Atlanta - Chicago | Wed, Dec 9 | Frontier Airlines
        ORD 8:15 AM
        2h 16m
        Nonstop
        ATL 11:31 AM
        Chicago - Atlanta | Tue, Dec 15 | Frontier Airlines
        £54 £106
        49% off
        49% off
        £106 £54
      • ATL 6:00 AM
        2h 20m
        Nonstop
        ORD 7:20 AM
        Atlanta - Chicago | Thu, Dec 10 | Frontier Airlines
        ORD 7:32 PM
        2h 19m
        Nonstop
        ATL 10:51 PM
        Chicago - Atlanta | Sun, Dec 13 | Frontier Airlines
        £54
        49% off
        £106 £54
      • ATL 7:40 AM
        2h 16m
        Nonstop
        ORD 8:56 AM
        Atlanta - Chicago | Fri, Oct 30 | Frontier Airlines
        ORD 7:35 PM
        2h 16m
        Nonstop
        ATL 10:51 PM
        Chicago - Atlanta | Wed, Nov 4 | Frontier Airlines
        £54
        49% off
        £106 £54
      • ATL 7:44 AM
        2h 16m
        Nonstop
        ORD 9:00 AM
        Atlanta - Chicago | Fri, Nov 13 | Frontier Airlines
        ORD 7:35 PM
        2h 16m
        Nonstop
        ATL 10:51 PM
        Chicago - Atlanta | Thu, Nov 19 | Frontier Airlines
        £54
        49% off
        £106 £54
      • ATL 5:00 PM
        2h 30m
        Nonstop
        ORD 6:30 PM
        Atlanta - Chicago | Thu, Nov 5 | Frontier Airlines
        ORD 7:35 PM
        2h 16m
        Nonstop
        ATL 10:51 PM
        Chicago - Atlanta | Thu, Nov 12 | Frontier Airlines
        £54
        49% off
        £106 £54
      • ATL 6:00 AM
        2h 20m
        Nonstop
        ORD 7:20 AM
        Atlanta - Chicago | Sun, Dec 6 | Frontier Airlines
        ORD 10:37 PM
        2h 8m
        Nonstop
        ATL 1:45 AM
        Chicago - Atlanta | Fri, Dec 11 | Frontier Airlines
        £66
        38% off
        £106 £66
      • ATL 11:35 AM
        2h 16m
        Nonstop
        ORD 12:51 PM
        Atlanta - Chicago | Sun, Nov 15 | Frontier Airlines
        ORD 7:35 PM
        2h 16m
        Nonstop
        ATL 10:51 PM
        Chicago - Atlanta | Thu, Nov 19 | Frontier Airlines
        £70
        34% off
        £106 £70
      • ATL 5:00 PM
        2h 30m
        Nonstop
        ORD 6:30 PM
        Atlanta - Chicago | Wed, Nov 11 | Frontier Airlines
        ORD 7:35 PM
        2h 16m
        Nonstop
        ATL 10:51 PM
        Chicago - Atlanta | Wed, Nov 18 | Frontier Airlines
        £70
        34% off
        £106 £70
      • ATL 5:00 PM
        2h 30m
        Nonstop
        ORD 6:30 PM
        Atlanta - Chicago | Wed, Nov 4 | Frontier Airlines
        ORD 7:35 PM
        2h 16m
        Nonstop
        ATL 10:51 PM
        Chicago - Atlanta | Wed, Nov 11 | Frontier Airlines
        £70
        34% off
        £106 £70
      • ATL 6:00 AM
        2h 15m
        Nonstop
        ORD 7:15 AM
        Atlanta - Chicago | Wed, Dec 2 | Frontier Airlines
        ORD 7:32 PM
        2h 19m
        Nonstop
        ATL 10:51 PM
        Chicago - Atlanta | Wed, Dec 9 | Frontier Airlines
        £78
        26% off
        £106 £78
      • ATL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Atlanta - Chicago | Fri, Oct 16 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        ATL 4:00 PM
        Chicago - Atlanta | Sun, Oct 18 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ATL 5:15 PM
        2h 30m
        Nonstop
        ORD 6:45 PM
        Atlanta - Chicago | Fri, Oct 30 | Frontier Airlines
        £36 £76
        53% off
        53% off
        £76 £36
      • ATL 5:08 PM
        2h 29m
        Nonstop
        ORD 6:37 PM
        Atlanta - Chicago | Sat, Dec 5 | Frontier Airlines
        £41 £76
        46% off
        46% off
        £76 £41
      • ATL 5:00 PM
        2h 30m
        Nonstop
        ORD 6:30 PM
        Atlanta - Chicago | Tue, Nov 17 | Frontier Airlines
        £41 £76
        46% off
        46% off
        £76 £41
      • ATL 5:00 PM
        2h 30m
        Nonstop
        ORD 6:30 PM
        Atlanta - Chicago | Wed, Nov 18 | Frontier Airlines
        £41
        46% off
        £76 £41
      • ATL 10:04 PM
        2h 14m
        Nonstop
        ORD 11:18 PM
        Atlanta - Chicago | Sat, Nov 21 | Frontier Airlines
        £41
        46% off
        £76 £41
      • ATL 12:25 PM
        2h 19m
        Nonstop
        ORD 1:44 PM
        Atlanta - Chicago | Thu, Nov 26 | Frontier Airlines
        £47
        38% off
        £76 £47
      • ATL 5:15 PM
        2h 30m
        Nonstop
        ORD 6:45 PM
        Atlanta - Chicago | Fri, Nov 13 | Frontier Airlines
        £49
        36% off
        £76 £49
      • ATL 5:10 PM
        2h 21m
        Nonstop
        ORD 6:31 PM
        Atlanta - Chicago | Sat, Oct 24 | Frontier Airlines
        £55
        28% off
        £76 £55
      • ATL 6:00 AM
        2h 15m
        Nonstop
        ORD 7:15 AM
        Atlanta - Chicago | Wed, Dec 2 | Frontier Airlines
        £56
        26% off
        £76 £56
      • ATL 7:44 AM
        2h 16m
        Nonstop
        ORD 9:00 AM
        Atlanta - Chicago | Thu, Nov 5 | Frontier Airlines
        £56
        26% off
        £76 £56
      • ATL 5:00 PM
        2h 30m
        Nonstop
        ORD 6:30 PM
        Atlanta - Chicago | Wed, Nov 4 | Frontier Airlines
        £56
        26% off
        £76 £56
      • ATL 7:58 AM
        2h 16m
        Nonstop
        ORD 9:14 AM
        Atlanta - Chicago | Fri, Nov 6 | Frontier Airlines
        £56
        26% off
        £76 £56
      • ATL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Atlanta - Chicago | Fri, Oct 16 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport

What is the cheapest month for one-way flights from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport?

Data is based on average one-way flight prices from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport, the best time to buy is in January, with an average price of £100. You’ll want to avoid May, when the average price can reach as high as £141.

£141
£121
£100
£80
    Cheapest
  • £122
    Oct
  • £126
    Nov
  • £101
    Dec
  • £100
    Jan
  • £130
    Feb
  • £103
    Mar
  • £125
    Apr
  • £141
    May
  • £110
    Jun
  • £129
    Jul
  • £109
    Aug
  • £137
    Sep

What is the cheapest day of the week to fly from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

£158
£130
£101
£73
  • £125
    Mon
  • £101
    Tue
  • £115
    Wed
  • £125
    Thu
  • £158
    Fri
  • £101
    Sat
  • £124
    Sun

Which airline offers the cheapest flights from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport?

The cheapest airline flying from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport is Frontier Airlines (from £27) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From £27
Delta Air Lines
From £62
American Airlines
From £62
United Airlines
From £98
Sun Country Airlines
From £139
Jetblue Airways
From £187
Alaska Airlines
From £3,184

Find more flights and airlines

What is the flight schedule from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport?

Check the schedule for flights from Atlanta to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91441

    Hartsfield–Jackson Atlanta International Airport

    8:00 AM

    ATL

    2h 20m

    9:20 AM

    ORD

    S M T W T F S
    Search

  2. F91595

    Hartsfield–Jackson Atlanta International Airport

    5:10 PM

    ATL

    2h 21m

    6:31 PM

    ORD

    S M T W T F S
    Search
Find more flights and airlines

About Hartsfield–Jackson Atlanta International Airport and O'Hare Intl. Airport

Learn about Hartsfield–Jackson Atlanta International Airport (ATL) and O'Hare Intl. Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance 976.46 km
Cheapest one-way ticket price £36
Cheapest return ticket price £54

FAQs for Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport Flights

  • How long is the flight from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport?

    Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport takes about 1 hour 39 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 19 daily flights from Hartsfield–Jackson Atlanta International Airport (ATL) to O'Hare Intl. Airport (ORD).
  • The earliest flight from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport departs at 07:18, and the last departs at 22:50, with about 27 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Hartsfield–Jackson Atlanta International Airport (ATL) to O'Hare Intl. Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around £177 in October, the most expensive month to book this route.
  • The earliest flight departs from Hartsfield–Jackson Atlanta International Airport (ATL) at 06:00 and arrives in O'Hare Intl. Airport (ORD) at 07:19.
  • The latest flight departs from Hartsfield–Jackson Atlanta International Airport (ATL) at 21:32 and arrives in O'Hare Intl. Airport (ORD) at 22:46.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare Intl. Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • Frontier Airlines is a very popular airline operating an average of 11495 flights per month.
  • One-way flights from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport currently start from £36, and round-trip fares start from £54. The current lowest fare is a Frontier Airlines flight departing on Fri, Oct 30; prices may vary depending on availability.
  • Yes. Delta Air Lines, American Airlines, United Airlines and Frontier Airlines operate direct flights from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport, with an average flight time of 1 hour 35 minutes, and around 151 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport is £149. Prices may vary depending on the departure date, airline, and availability.
  • WestJet, Frontier Airlines and Volaris are the most popular budget airlines flying from Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport, with one-way fares starting from £36. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Hartsfield–Jackson Atlanta International Airport to O'Hare Intl. Airport operates around 151 weekly flights, mainly by Delta Air Lines, American Airlines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Hartsfield–Jackson Atlanta International Airport and O'Hare Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.