Spirit Airlines flights from Atlanta to Chicago O'Hare Intl Airport (ATL - ORD)
Cheapflights users flying from Atlanta to Chicago on Spirit Airlines typically fly into Chicago O'Hare Intl and depart from Atlanta Hartsfield-Jackson. Select your dates above for pricing.
Spirit Airlines flights from Atlanta to O'Hare Intl in 2025
Find detailed information about Spirit Airlines flights from Atlanta to O'Hare Intl. Explore the options provided by Spirit Airlines to plan your journey from Atlanta to O'Hare Intl. Data last updated 2 July 2025.
Travel insights for Spirit Airlines flights from Atlanta to O'Hare Intl
Get recent, data-driven insights about Spirit Airlines flights from Atlanta to O'Hare Intl including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Atlanta to Chicago O'Hare Intl Airport with Spirit Airlines?
Use this chart to determine the optimal time to book a return flight from Atlanta to O'Hare Intl. Price data was last updated on 27 June 2025.
Booking with Spirit Airlines 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.
Temperature in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
Best time to book a flight from Atlanta to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Atlanta with our price prediction graph.
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See what others are saying about Spirit Airlines
Read reviews and see what other travellers are saying about their experiences with Spirit Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Spirit Airlines for your next flight. Reviews last updated 2 July 2025.
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