Cheap Flights from Miami to Chicago from AU$ 41

Flight FAQs

• Which airlines offer the cheapest flights from Miami (MIA) to Chicago (CHI)?

  Based on Trip.com data, Frontier Airlines offers one-way fares as low as AU$ 41 on Cheapest nonstop routes (e.g. MIA to ORD on Thu, Apr 30), while Frontier Airlines offers Cheapest nonstop round-trips from AU$ 83 departing on Thu, Apr 23 and returning on Sun, Apr 26.

• Which airlines offer direct flights from Miami to Chicago?

  At the moment, you can catch a direct flight from Miami to Chicago with the following airlines, including: United Airlines Spirit Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flights from Miami (MIA) to Chicago (CHI)?

  It takes about 3 hours 32 minutes to fly from Miami (MIA) to Chicago (CHI).

• When is the best time to book flights from Miami to Chicago?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Miami to Chicago is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Miami to Chicago?

  Based on Trip.com data in the past 4 weeks, there is 76 flight per week flying from Miami to Chicago. You can check the weekly schedule for popular airlines on this route below: Spirit Airlines: S/M/T/W/T/F/S -- NK1710 (07:41) United Airlines: S/M/T/-/-/-/- -- UA1892 (09:21)

• How can I find the best deals on flights from Miami to Chicago?

  To find best deals on flights from Miami to Chicago, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Apr 30, with one-way flights priced at just AU$ 41.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Chicago travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Miami to Chicago to get the best price?

  The cheapest months to fly from Miami to Chicago is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Miami to Chicago?

  After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Miami to Chicago on March 25, 2026 with Frontier Airlines, with prices starting at AU$ 41.

• Which airports can I fly through when travelling to Chicago from Miami?

  You can land at any one of the following hubs in Chicago, with Miami International Airport to O'Hare International Airport (MIA-ORD) is by far the most common option on this route: Midway International Airport (MDW) O'Hare International Airport (ORD) Chicago Rockford International Airport (RFD).

• What is the time difference between Miami and Chicago?

  The time difference between Chicago and Miami is 1h.

• How can I change or cancel my flight ticket from Miami to Chicago?

  Tickets can only be changed or cancelled if permitted by airline policy. 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. However, 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.