Find Cheap Flights from Sun Valley to Denver (SUN - DEN)

Flights overview

Useful information for finding cheap flights from Sun Valley to Denver and booking your next trip

Cheapest round-trip flights	$275	United 2 stops 17 hr Sat, Jan 10 — Sun, Jan 11	The cheapest round-trip flight from Sun Valley to Denver is currently $275
Cheapest one-way flight	$154	Alaska 1 stop 8 hr Thu, Dec 4	The cheapest one-way flight from Sun Valley to Denver is currently $154
Cheapest nonstop flights	$329	United Nonstop 2 hr Thu, Dec 4 — Sun, Dec 7	The cheapest nonstop round-trip flight from Sun Valley to Denver is currently $329
Last-minute weekend getaway	$399	United Nonstop 2 hr Thu, Nov 20 — Sun, Nov 23	The cheapest last-minute weekend getaway from Sun Valley to Denver is currently $399
Cheapest business class flights	$539	United Nonstop 3 hr Thu, Jan 29 — Mon, Feb 2	The cheapest business class round-trip flight from Sun Valley to Denver is currently $539

Fastest flight	1 hr 55 min	The fastest nonstop flight from Sun Valley to Denver takes 1 hr 55 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Sun Valley to Denver is typically September. The most expensive month to fly is typically February.

September Cheapest	Typical prices: $205–345
February Most expensive	Typical prices: $305–380

Popular airlines from Sun Valley to Denver

United

Nonstop

from $240

Typical price: $265–520

7 weekly nonstop flights

SUN - DEN Every day
Delta

from $349

Typical price: $300–620

98 weekly connecting flights

SUN - DEN Every day
Alaska

from $308

Typical price: $405–1,150

11 weekly connecting flights

SUN - DEN Every Thu, Sun

Popular airports near Sun Valley

Boise Airport (BOI)

Boise United States 2 hr 41 min 94 mi
Friedman Memorial Airport (SUN) (SUN)

Sun Valley United States 28 min 13 mi
Idaho Falls Regional Airport (IDA)

Idaho Falls United States 2 hr 46 min 114 mi
Magic Valley Regional Airport (TWF)

Twin Falls United States 1 hr 55 min 84 mi

Popular airports near Denver

Denver International Airport (DEN)

Denver United States 39 min 19 mi
Colorado Springs Airport (COS)

Colorado Springs United States 1 hr 27 min 66 mi
Centennial Airport (APA)

Denver United States 27 min 14 mi
Eagle County Regional Airport (EGE)

Vail United States 2 hr 19 min 103 mi

Frequently asked questions about flying from Sun Valley to Denver

When are the cheapest days to fly from Sun Valley to Denver?

The cheapest flights from Sun Valley to Denver are usually in September. Typical ticket prices in September range from $205 to $345.

Which airlines provide the cheapest flights from Sun Valley to Denver?

The cheapest round-trip flight from Sun Valley to Denver recently found on Google Flights was with United from $275. The cheapest one-way flight was with Alaska from $154.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Sun Valley to Denver is $240, flying from Dec 6 to Dec 7.
The cheapest Delta flight from Sun Valley to Denver is $349, flying from Dec 4 to Dec 7.
The cheapest Alaska flight from Sun Valley to Denver is $308, flying from Jan 8 to Jan 11.

What are the cheapest flights from Sun Valley to Denver?

The cheapest round-trip flight from Sun Valley to Denver starts at $275 from Sat, Jan 10 to Sun, Jan 11. The cheapest one-way flight starts at $154 and departs on Thu, Dec 4.

How long does it take to fly from Sun Valley to Denver?

1 hr 55 min is the shortest flight time from Sun Valley to Denver.

When should you fly to Denver, United States?

Denver’s mild summer months (Jun–Aug) are a popular time for visitors exploring the city and nearby national parks. The ski season runs through winter (Nov–Mar). Major events include the National Western Stock Show & Rodeo (Jan) and A Taste of Colorado (Sep) food and arts festival.

How do I find cheap dates to fly from Sun Valley to Denver?

It's easy to use Google Flights to find the cheapest days to fly from Sun Valley to Denver.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What is the best airline to fly from Sun Valley to Denver?

What counts as the best airline for your flights from Sun Valley to Denver really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Sun Valley to Denver.

In terms of nonstop flights, United is the most popular. United offers 7 nonstop flights per week. United flies from Friedman Memorial Airport (SUN) (SUN) to Denver International Airport (DEN) .

In terms of flights, Delta is the most popular. Delta offers 98 connecting flights per week. Delta flies from Friedman Memorial Airport (SUN) (SUN) to Denver International Airport (DEN) .

Another popular airline flying from Sun Valley to Denver is:

Alaska offers 11 connecting flights per week. Alaska flies from Friedman Memorial Airport (SUN) (SUN) to Denver International Airport (DEN) .

The number of connecting flights refers to distinct flights with at least one stop between Sun Valley and Denver.

Which airlines provide the cheapest flights from Sun Valley to Denver?

The cheapest round-trip flight from Sun Valley to Denver recently found on Google Flights was with United from $275. The cheapest one-way flight was with Alaska from $154.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Sun Valley to Denver is $240, flying from Dec 6 to Dec 7.
The cheapest Delta flight from Sun Valley to Denver is $349, flying from Dec 4 to Dec 7.
The cheapest Alaska flight from Sun Valley to Denver is $308, flying from Jan 8 to Jan 11.

Which airlines have direct flights from Sun Valley to Denver?

United flies direct from Sun Valley to Denver.

There are 7 United direct flights from Sun Valley to Denver per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

Which airline provides the cheapest last-minute getaway flight from Sun Valley to Denver?

The cheapest last-minute deal between Sun Valley and Denver at price $399 is offered by United from Thu, Nov 20 to Sun, Nov 23.

Which airlines have direct flights from Sun Valley to Denver?

United flies direct from Sun Valley to Denver.

There are 7 United direct flights from Sun Valley to Denver per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

When are direct flights from Sun Valley to Denver available?

There are direct flights from Sun Valley to Denver on a daily basis.

What are the cheapest direct flights from Sun Valley to Denver?

The cheapest direct (nonstop) round-trip flights between Sun Valley and Denver start at $329 from Thu, Dec 4 to Sun, Dec 7 with United.

How can I find nonstop flights from Sun Valley to Denver?

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Sun Valley to Denver, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

What are the cheapest business class flights from Sun Valley to Denver?

The cheapest business class round-trip flights between Sun Valley and Denver start at $539 from Thu, Jan 29 to Mon, Feb 2 with United.

What are the cheapest economy class flights from Sun Valley to Denver?

The cheapest economy class round-trip flights between Sun Valley and Denver start at $275 from Sat, Jan 10 to Sun, Jan 11.

How can I book business class trips from Sun Valley to Denver?

To book business class trips from Sun Valley to Denver, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

Are there any last-minute deals from Sun Valley to Denver next weekend?

The best last-minute getaway deal for the next weekend between Sun Valley and Denver starts at $399 from Thu, Nov 20 to Sun, Nov 23 with United.

Which airline provides the cheapest last-minute getaway flight from Sun Valley to Denver?

The cheapest last-minute deal between Sun Valley and Denver at price $399 is offered by United from Thu, Nov 20 to Sun, Nov 23.

How can I find last-minute flight deals from Sun Valley to Denver?

To find last-minute flight deals from Sun Valley to Denver, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.