Frontier Airlines flights from IAH to DEN
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from IAH to DEN. Frontier Airlines operates 9-13 flights daily flights on this route.• Flight Duration: 2h 25m - 2h 56m (average flight time)• Distance: 866 miles (1393 km) (air miles between airports)• Daily Flights: 9-13 flights (scheduled departures per day)
IAH
DEN
FLIGHT TIME
2h 25m - 2h 56m
FLIGHT DISTANCE
866 miles (1393 km)
2h 38m - 2h 42m
06:45
11:48
866 miles (1393 km)
March
1 (Show)
90
Frontier Airlines Flight Schedule from IAH to DEN
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F93229 |  Frontier Airlines | 06:45 | 08:27:00 | Airbus A321neo |
F92995 | Frontier Airlines | 11:48 | 13:26:00 | Airbus A320 |
Frontier 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 25m - 2h 56m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 11:00, offering more flight options and potentially better connections.
IAH - DEN flight price statistics
$164
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.
$57
Jan$48
Feb$45
Mar$82
Apr$240
May$252
Jun$230
Jul$225
Aug$99
Sep$168
Oct$198
Nov$326
DecFrontier Airlines Terminal Information
Terminal information for Frontier Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Frontier Airlines Flights
How many Frontier Airlines flights operate from IAH to DEN?
Frontier Airlines operates 2 flights from IAH to DEN.
What city does DEN airport serve?
DEN airport serves Denver.
How long is the Frontier Airlines flight from IAH to DEN?
The flight duration is approximately 2h 25m - 2h 56m.
What is the distance from IAH to DEN?
The distance is 866 miles (1393 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A321neo, Airbus A320 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: United Airlines.
What are the earliest and latest Frontier Airlines flight departure times?
The earliest Frontier Airlines flight departs at 06:45 and the latest departs at 11:48.
What is the cheapest month to fly Frontier Airlines from IAH to DEN?
March is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from IAH to DEN?
The average price for a round-trip Frontier Airlines flight on this route is approximately $164. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 90 flights per week from IAH to DEN.