Spirit Airlines flights from MIA to IAH
Find comprehensive Spirit Airlines flight information, schedules, and booking details for direct flights from MIA to IAH. Spirit Airlines operates 9-13 flights daily flights on this route.• Flight Duration: 2h 40m - 3h 33m (average flight time)• Distance: 967 miles (1556 km) (air miles between airports)• Daily Flights: 9-13 flights (scheduled departures per day)
MIA
IAH
FLIGHT TIME
2h 40m - 3h 33m
FLIGHT DISTANCE
967 miles (1556 km)
3h 0m - 3h 3m
10:45
17:02
967 miles (1556 km)
March
1 (Show)
83
Spirit Airlines Flight Schedule from MIA to IAH
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
NK1705 |  Spirit Airlines | 10:45 | 12:45:00 | Airbus A320 |
NK568 | Spirit Airlines | 17:02 | 19:05:00 | Airbus A321neo |
Spirit Airlines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 40m - 3h 33m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 10:00, 17:00, offering more flight options and potentially better connections.
MIA - IAH flight price statistics
$178
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$75
Jan$71
Feb$51
Mar$67
Apr$436
May$158
Jun$220
Jul$101
Aug$171
Sep$222
Oct$236
Nov$326
DecSpirit Airlines Terminal Information
Terminal information for Spirit Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Spirit Airlines Flights
How many Spirit Airlines flights operate from MIA to IAH?
Spirit Airlines operates 2 flights from MIA to IAH.
What city does IAH airport serve?
IAH airport serves Houston.
How long is the Spirit Airlines flight from MIA to IAH?
The flight duration is approximately 2h 40m - 3h 33m.
What is the distance from MIA to IAH?
The distance is 967 miles (1556 km).
What aircraft does Spirit Airlines use on this route?
Spirit Airlines uses Airbus A320, Airbus A321neo on this route.
Which other airlines operate on this route?
3 other airlines operate on this route: United Airlines, American Airlines, Frontier Airlines.
What are the earliest and latest Spirit Airlines flight departure times?
The earliest Spirit Airlines flight departs at 10:45 and the latest departs at 17:02.
What is the cheapest month to fly Spirit Airlines from MIA to IAH?
March is typically the cheapest month to fly Spirit Airlines on this route.
What is the average price for a Spirit Airlines flight from MIA to IAH?
The average price for a round-trip Spirit Airlines flight on this route is approximately $178. Prices can vary based on booking time and demand.
How many Spirit Airlines flights operate per week on this route?
Spirit Airlines operates approximately 83 flights per week from MIA to IAH.