The cheapest times to fly from SUN to DEN are
- January 8th to February 4th
- April 16th to June 3rd
- August 6th to November 18th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SUN to DEN is late October to early November. Prices can be as high as $740 for Sunday flights during early to mid December, or as low as $296 for Tuesday flights around late October to early November.
When to Fly to Denver
Flying from Sun Valley/Hailey/Ketchum, ID (SUN) to Denver, CO (DEN) will usually cost between $309 to $522 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October to early November with an average ticket price of $312. Due to high demand the most expensive time to fly is early to mid December, with an average price of $480. Planning your trip to low-cost times can easily save you $168 on economy flights and even more on first-class flights. Generally, any price below $382 can be considered a good price for a round-trip SUN to DEN flight.
See below for a graph of average weekly prices for the SUN to DEN route. All prices are for round-trip tickets in USD.
Compared to other flights, the SUN to DEN flight is much cheaper than the average and costs much less than the average flight leaving from Sun Valley. The average price per mile (for a direct flight) is $0.43, which is a bit above average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $100 (22%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $345. Return trip prices are from the DEN to SUN flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from SUN to DEN can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 59 minutes may be realistic.
Flight Questions Answered
Still have questions about flying from SUN to DEN? We’ve got answers.
Which airlines fly this route?
You can find 4 major airlines flying this route most often: Alaska, American, Delta, United, and potentially more during busy seasons.
How far away is it from Denver International Airport to Friedman Memorial Airport?
The distance between the two airports is roughly 556 miles or 895 kilometers.
How long does it take to fly from SUN to DEN?
The real-world flight time for a nonstop SUN to DEN flight is about 1 hour 59 minutes.
How many flights go between Sun Valley/Hailey/Ketchum, ID and Denver, CO?
It depends on the day of the week and the date, but a typical day might have around 63 available flights from SUN to DEN.
Airport Location Info
|Origination airport name||Friedman Memorial Airport|
|City||Sun Valley/Hailey/Ketchum, ID|
|Country||the United States|
|Destination airport name||Denver International Airport|
|Country||the United States|
Late and Early Flight Data
Flights from SUN to DEN tend to depart late far less frequently than the average flight. According to our recently updated data, 19% of flights departed 5 or more minutes late, and 45% of flights left 5 or more minutes early. On average you can expect to leave DEN heading for SUN about 11 minutes late. This does significantly impact arrival time, as the average landing time in Denver, CO is about 24 minutes late. The numbers below show a recent average of take-off times versus the scheduled departure flight:
- SkyWest: 11 minutes late
- Some airlines not reporting
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.