Cheapest Day to Fly
50%
Confidence 46%
Thursday departures on this route average 50% below the route-wide observed fare average.
Sample size
14
Last updated
Aug 27, 2026
Fly2Any recorded 28 fares for flights from Chicago, IL to Miami, FL. Approximate nonstop flying time is 3h 10m.Fares from $93 one way, typically $278, from 28 fares we recorded on this route between Aug 13, 2026 and Oct 7, 2026.
Choose your dates, then compare available prices, baggage and fare rules.
Recorded one-way fares from Chicago, IL (ORD) to Miami, FL (MIA) start from 93 USD, with a median of $278 across 28 fares we recorded. That is a small sample, so search your own dates for the price you can book.
Flights from Chicago, IL to Miami, FL spend approximately 3h 10m in the air. Itineraries with a connection take longer, and actual times vary with aircraft, routing and weather.
Carriers in the fares we recorded for Chicago, IL to Miami, FL include American Airlines, Frontier Airlines, United Airlines. Baggage allowances and fare rules differ by carrier and fare, so compare the whole fare rather than the headline price.
Recorded one-way fares ranged from $93 to $711 across 28 observations, depending on dates, carrier and fare.
Based on 28 fares Fly2Any recorded on this route. Confirm the final price live.
Origin airport
O'Hare International
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Destination airport
Miami International
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Route insights
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Corridor hub
Open the north america corridor
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Real Fare Intelligence
These insights are generated only from observed fare data captured from searches, snapshots, alerts, and bookings. Modeled and editorial values are excluded.
Cheapest Day to Fly
50%
Thursday departures on this route average 50% below the route-wide observed fare average.
Sample size
14
Last updated
Aug 27, 2026
Price Volatility
194.7%
Observed fares on this route moved across a 194.7% band between the 10th and 90th percentile, signaling high price volatility.
Sample size
32
Last updated
Oct 7, 2026
Airline Performance
49.1%
Frontier Airlines fares we recorded on this route run 49.1% below the route-wide average, making it the most price-competitive carrier in the current sample.
Sample size
12
Last updated
Aug 27, 2026
Looking for cheap flights from Chicago, IL (ORD) to Miami, FL (MIA)? Compare available flights with Fly2Any. Search your travel dates to check current fares, airlines, baggage options, and connections for this route.
Flights from Chicago, IL (ORD) to Miami, FL (MIA) typically take around 3h 10m. The flight covers a distance of 1197 miles. Airlines on this route include American Airlines, Frontier Airlines, United Airlines.
Planning guidance computed by Fly2Any Travel Research from airport coordinates and time zones. Confirm live schedules and elapsed travel time in search before booking.
No booking window or weekday guarantees the lowest fare. Compare dates that work for your trip, and check the complete price and fare conditions before choosing an itinerary.
Fares we recorded for Chicago, IL (ORD) to Miami, FL (MIA) came from:
Fares from $93 one way, typically $278, from 28 fares we recorded on this route between Aug 13, 2026 and Oct 7, 2026. The highest fare we recorded was $711. Prices move with dates, airline and fare type, so search your dates for the current price.
In the 28 fares Fly2Any recorded for Chicago, IL (ORD) to Miami, FL (MIA), the airlines were American Airlines, Frontier Airlines and United Airlines. Which airlines appear depends on your dates, and some of these fares connect through another airport.
A nonstop flight from Chicago, IL to Miami, FL takes about 3h 10m over roughly 1,197 miles. Itineraries with a connection take longer; search shows the total travel time of each itinerary.
Nonstop service changes by season and day of the week. Search your dates and choose the nonstop (direct) filter: if a nonstop is offered it appears there, and if not, sorting by Fastest shows the shortest connections first.
As general planning guidance, fares on routes like this are often lower in January, February and September. Domestic routes often price lower outside school holidays and the summer peak. This is not a fare guarantee: compare flexible dates in search, or set a price alert for the route.
No single booking window guarantees the lowest fare on ORD to MIA. Start watching once your dates are firm, compare nearby dates, and check the total with bags and fare rules before you pay.
It depends on the airline and the fare. Basic and light fares often include only a personal item, while standard fares add a carry-on or a checked bag. Each fare in Fly2Any search shows what is included, and you can add bags before you pay.
Compare similar routes. Prices shown are the lowest fares we recorded; search your dates for the current price.
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