Frontier Airlines flights from DEN to IAH
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from DEN to IAH. Frontier Airlines operates 8-13 flights daily flights on this route.• Flight Duration: 2h 20m - 2h 42m (average flight time)• Distance: 866 miles (1393 km) (air miles between airports)• Daily Flights: 8-13 flights (scheduled departures per day)
DEN
IAH
FLIGHT TIME
2h 20m - 2h 42m
FLIGHT DISTANCE
866 miles (1393 km)
2h 31m - 2h 38m
07:15
20:07
866 miles (1393 km)
February
1 (Show)
85
Frontier Airlines Flight Schedule from DEN to IAH
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F93206 |  Frontier Airlines | 07:15 | 10:53:00 | Airbus A320 |
F92996 | Frontier Airlines | 20:07 | 23:38:00 | Airbus A321neo |
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 20m - 2h 42m.
Pricing patterns: February typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 20:00, offering more flight options and potentially better connections.
DEN - IAH flight price statistics
$172
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.
$87
Jan$48
Feb$52
Mar$63
Apr$245
May$260
Jun$230
Jul$223
Aug$138
Sep$198
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 DEN to IAH?
Frontier Airlines operates 2 flights from DEN to IAH.
What city does IAH airport serve?
IAH airport serves Houston.
How long is the Frontier Airlines flight from DEN to IAH?
The flight duration is approximately 2h 20m - 2h 42m.
What is the distance from DEN to IAH?
The distance is 866 miles (1393 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A320, Airbus A321neo 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 07:15 and the latest departs at 20:07.
What is the cheapest month to fly Frontier Airlines from DEN to IAH?
February is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from DEN to IAH?
The average price for a round-trip Frontier Airlines flight on this route is approximately $172. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 85 flights per week from DEN to IAH.