Spirit's Big Front Seats offer 11 inches more legroom and larger tray tables.
Spirit's Saver$ Club provides discounts on fares, luggage, and boarding shortcuts.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $99 (CheapOair) |
One-way from | $53 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $346 |
Good round-trip deal | $94 or less |
Good one-way deal | $72 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoMiami
ORD - MIA
ORDMIA
Chicago O'Hare Intl
Mon 5/4
6:34 pm-10:51 pm
Nonstop3h 17m
Miami
Thu 5/7
3:47 pm-6:15 pm
Nonstop3h 28m
ChicagoMiami
ORD - MIA
ORDMIA
Chicago O'Hare Intl
Wed 5/6
6:34 pm-10:51 pm
Nonstop3h 17m
Miami
Sun 5/10
7:35 am-6:40 pm
1 stop12h 05m
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Wed 1/14
11:39 am-5:46 pm
1 stop5h 07m
Miami
Sun 1/18
4:44 pm-7:09 pm
Nonstop3h 25m
ChicagoMiami
ORD - MIA
ORDMIA
Chicago O'Hare Intl
Tue 2/17
12:45 pm-9:59 pm
1 stop8h 14m
Miami
Tue 2/24
9:00 am-11:38 am
Nonstop3h 38m
ChicagoMiami
ORD - MIA
ORDMIA
Chicago O'Hare Intl
Thu 4/16
7:41 am-3:04 pm
1 stop6h 23m
Miami
Thu 4/23
7:35 am-6:40 pm
1 stop12h 05m
ChicagoMiami
ORD - MIA
ORDMIA
Chicago O'Hare Intl
Tue 1/20
10:35 am-5:45 pm
1 stop6h 10m
Miami
Tue 1/27
12:00 pm-4:55 pm
1 stop5h 55m
ChicagoMiami
ORD - MIA
ORDMIA
Chicago O'Hare Intl
Sat 2/7
6:03 pm-12:51 am
1 stop5h 48m
Miami
Thu 2/19
6:00 am-10:08 am
1 stop5h 08m
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Sun 2/15
4:13 pm-12:53 am
1 stop7h 40m
Miami
Fri 2/20
6:00 am-9:56 am
1 stop4h 56m
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Sat 1/31
4:30 pm-12:51 am
1 stop7h 21m
Miami
Sat 2/7
8:05 am-12:46 pm
1 stop5h 41m
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Sat 2/21
11:01 am-6:21 pm
1 stop6h 20m
Miami
Sat 2/28
6:00 am-10:16 am
1 stop5h 16m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, October is the cheapest month in which you can book a flight from Chicago to Miami (average of $45). Flying from Chicago to Miami in June is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Chicago to Miami, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 29% versus a flight in the afternoon.
Travelers seeking maximum savings on their Chicago to Miami flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHI to MIA are scheduled on a Thursday (53 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 on average).
About 15% of weekly flights between Chicago and Miami have experienced delays in the past year, with the average delay time being 147 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Sarah,Aug 2024
MDW - AUS
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Sarah,Aug 2024
MDW - AUS
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Sarah,Aug 2024
MDW - AUS
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Sarah,Aug 2024
MDW - AUS
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Sarah,Aug 2024
MDW - AUS
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Sarah,Aug 2024
MDW - AUS
Oh, Miami. Some like it hot, and when they do, they go to Miami, Florida. Chicago residents looking to escape the harsh Midwest winter or spice things up for the summer are bound to find Miami an accommodating getaway. From the beaches to the museums, and the rich Cuban-influenced culture to the culinary delights, Miami has a little something for everyone. Lodging options are aplenty as well for those leaving the Windy City for Miami. Stay in an exotic luxury hotel along the water, book a condo at a golf resort, or stay frugal at a modestly priced hotel. Whichever you choose, make sure your location accommodates your recreation plans if you're not renting a car.
While Chicago is known for its windy weather and down-to-earth residents, Miami likes to kick things up a notch with both its subtropical climate and appreciation for all things caliente. For most of the year, you can leave your hat, gloves and heavy coat in Chi-Town when you depart for Miami; instead, bring some sunscreen.
Looking for a hot time in the city or relaxed sunbathing at the beach? Use our smart search engine to find the best deals on flights from Chicago to Miami.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$209 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$85 | Average$177 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$127 | Average$377 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$167 | Average$343 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$215 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$177 | Average$357 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$181 | Average$398 | FlexibilityNo cancel fee | On-time63% |