Frontier Airlines flights from SeaTac (SEA) to Denver (DEN)
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from SeaTac (SEA), US to Denver (DEN), US. Frontier Airlines operates 10-20 flights daily flights on this route.• Flight Duration: 2h 30m - 2h 59m (average flight time)• Distance: 1028 miles (1654 km) (air miles between airports)• Daily Flights: 10-20 flights (scheduled departures per day)
SeaTac (SEA)
US
Denver (DEN)
US
FLIGHT TIME
2h 30m - 2h 59m
FLIGHT DISTANCE
1028 miles (1654 km)
2h 46m - 2h 46m
13:01
13:01
1028 miles (1654 km)
March
1 (Show)
121
Frontier Airlines Flight Schedule from SeaTac (SEA) to Denver (DEN)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F93406 |  Frontier Airlines | 13:01 | 16:47:00 | Airbus A320neo |
Frontier Airlines Monthly Flight Calendar
Loading calendar...
Route Insights
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 13:00, offering more flight options and potentially better connections.
Loading price statistics...
Frontier Airlines Terminal Information
Departure Terminal at SeaTac (SEA):
Arrival Terminal at Denver (DEN):
Frequently Asked Questions about Frontier Airlines Flights
How many Frontier Airlines flights operate from Seattle (SEA) to Denver (DEN)?
Frontier Airlines operates 1 flight from Seattle (SEA) to Denver (DEN).
What city does Denver (DEN) airport serve?
Denver (DEN) airport serves Denver, US.
How long is the Frontier Airlines flight from Seattle (SEA) to Denver (DEN)?
The flight duration is approximately 2h 30m - 2h 59m.
What is the distance from Seattle (SEA) to Denver (DEN)?
The distance is 1028 miles (1654 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A320neo on this route.
Which other airlines operate on this route?
4 other airlines operate on this route: Southwest Airlines, United Airlines, Delta Air Lines and 1 more.
What is the cheapest month to fly Frontier Airlines from Seattle (SEA) to Denver (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 Seattle (SEA) to Denver (DEN)?
The average price for a round-trip Frontier Airlines flight on this route is approximately $122. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 121 flights per week from Seattle (SEA) to Denver (DEN).