Miami to Chicago O'Hare (MIA → ORD). We are tracking 18 fares on this route.
Cheapest tracked fare $82 · typical price $185 · you save about $103 (56%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier Airlines
2026-09-05
1 stop
$82
American Airlines
2026-09-06
Direct
$85
Frontier Airlines
2026-09-09
1 stop
$85
United Airlines
2026-09-15
Direct
$86
Frontier Airlines
2026-10-08
1 stop
$87
Frontier Airlines
2026-10-26
1 stop
$89
American Airlines
2026-11-26
Direct
$90
—
2026-09-30
1 stop
$109
—
2026-10-07
1 stop
$109
—
2026-12-02
1 stop
$109
—
2026-10-21
1 stop
$109
—
2026-12-09
1 stop
$109
—
2026-11-11
1 stop
$114
Frontier Airlines
2026-09-17
1 stop
$122
—
2026-09-23
1 stop
$129
—
2026-10-14
1 stop
$129
—
2026-11-12
1 stop
$129
Frontier Airlines
2026-09-13
1 stop
$135
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Miami to Chicago O'Hare get?
The cheapest fare we have tracked on this route is $82, compared with a typical $185 for a trip of this distance.
Is it cheaper to fly to Chicago O'Hare from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Miami to Chicago O'Hare cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.