Find Cheapest Airlines Flying from Miami to Chicago

Choose from 2 carriers that fly from Miami to Chicago, including Spirit Airlines, United Airlines, Enjoy the cheapest tickets on this route with Frontier Airlines.
Spirit Airlines logo Spirit Airlines
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from Miami to Chicago according to previous 12 months data from Trip.com.

Explore the cheapest flights from Miami to Chicago in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at AU$ 41, and round-trip direct tickets start at AU$ 83.

Displayed flight fares from Miami to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Miami to Chicago Flight Details

The distance between Miami and Chicago is approximately 1,910.25km. It takes around 3 hours 32 minutes on average to fly from Miami to Chicago. Based on Trip.com's data travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceAU$ 41
Cheapest return ticket priceAU$ 83
Off-season for travelNovember
Peak season for travelJuly
Flight distance1,910.25km
Average flight time3 hours 32 minutes
Popular airlineSpirit Airlines
Flight statistics for the Miami–Chicago route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Miami to Chicago

What is the cheapest month for one-way flights from Miami to Chicago?

Average price of one-way flights from Miami to Chicago purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Miami to Chicago is February, with an average price of AU$ 179. Conversely, the most expensive month is typically July, with an average price of up to AU$ 340.

AU$ 340
AU$ 260
AU$ 179
AU$ 99
    Cheapest
  • AU$ 320
    Mar
  • AU$ 331
    Apr
  • AU$ 262
    May
  • AU$ 192
    Jun
  • AU$ 340
    Jul
  • AU$ 245
    Aug
  • AU$ 193
    Sep
  • AU$ 212
    Oct
  • AU$ 333
    Nov
  • AU$ 210
    Dec
  • AU$ 233
    Jan
  • AU$ 179
    Feb

What's the cheapest day to fly from Miami to Chicago?

Data is based on the average flight price for each day of the week from Miami to Chicago on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Miami to Chicago is Saturday, with average prices lower than on other days. Avoid Sunday, as prices are usually highest then.

AU$ 332
AU$ 260
AU$ 187
AU$ 115
    Cheapest
  • AU$ 275
    Mon
  • AU$ 247
    Tue
  • AU$ 244
    Wed
  • AU$ 196
    Thu
  • AU$ 224
    Fri
  • AU$ 187
    Sat
  • AU$ 332
    Sun

When is the cheapest day to fly from Miami to Chicago during Good Friday?

Data is based on the lowest one-way fares from Miami to Chicago during Good Friday, sourced from the Trip.com database over the last 3 days.

During Good Friday, the cheapest flights from Miami to Chicago are on Mar 31, with the lowest fare of AU$ 119.

AU$ 411
AU$ 265
AU$ 119
0
  • AU$ 164
    Mar 30
  • AU$ 119
    Mar 31
  • AU$ 162
    Apr 1
  • AU$ 226
    Apr 2
  • AU$ 290
    Apr 3
  • AU$ 411
    Apr 4
  • AU$ 196
    Apr 5

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.
  • 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.
  • It takes about 3 hours 32 minutes to fly from Miami (MIA) to Chicago (CHI).
  • 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.
  • 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)
  • 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.
  • The cheapest months to fly from Miami to Chicago is November, when demand for travel is lower.
  • 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.
  • 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).
  • The time difference between Chicago and Miami is 1h.
  • 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.

Trip.com Airline Insights on Flights from Miami toChicago

Which airlines offer the cheapest nonstop flights from Miami to Chicago?

Data is based on the average price of all nonstop flights from Miami to Chicago on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Spirit Airlines offers the cheapest nonstop flights from Miami to Chicago, with an average price of AU$ 180.

AU$ 113
AU$ 180
AU$ 248
AU$ 315
AU$ 382
Spirit Airlines
AU$ 180
Spirit Airlines
Frontier Airlines
AU$ 183
Frontier Airlines
Delta Air Lines
AU$ 283
Delta Air Lines
United Airlines
AU$ 368
United Airlines
American Airlines
AU$ 382
American Airlines

Which airlines operate the most flights from Miami to Chicago?

Data is based on the number of flights from Miami to Chicago operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, American Airlines operates the most flights from Miami to Chicago, with 69 flight per week.

6
27
48
69
American Airlines
69
American Airlines
Aer Lingus
44
Aer Lingus
Gol Linhas Aereas Inteligentes
42
Gol Linhas Aereas Inteligentes
Alaska Airlines
42
Alaska Airlines
United Airlines
34
United Airlines
Air Canada
27
Air Canada

How many flights are there each day from Miami to Chicago?

The data is based on the flight numbers for each day of the week from Miami to Chicago within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from Miami to Chicago depart on Friday, and the fewest flights depart on Monday.

281
244
206
169
Highest
206
Mon
219
Tue
213
Wed
227
Thu
281
Fri
275
Sat
251
Sun