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$215+ Cheap flights from Hailey to Denver (SUN - DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SUN — DEN
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Hailey to Denver

Cheapest flights from Hailey to Denver
Explore the most affordable flight options available from Hailey to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amSUN - DEN
Nonstop2h 13mUnited Airlines
Fri 1/27:16 pmDEN - SUN
Nonstop2h 14mUnited Airlines
Deal found 12/25$539
This Delta deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:30 amSUN - DEN
1 stop3h 30mDelta
Fri 1/27:10 amDEN - SUN
1 stop4h 50mDelta
Deal found 12/25$559
This American Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:10 amSUN - DEN
2 stops11h 31mAmerican Airlines
Fri 1/28:11 pmDEN - SUN
2 stops24h 14mAmerican Airlines
Deal found 12/25$1,317

Find flight deals from Hailey to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Hailey (SUN) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$330
(United Airlines)

One-way from

$215
(Alaska Airlines)

Popular in

March

Cheapest in

November

Average price

$448

Good round-trip deal

$454 or less

Good one-way deal

$124 or less
Provider with most accurate pricing for Hailey Sun Valley-Friedman-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Hailey Sun Valley-Friedman-Denver Intl flights.
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From Hailey Sun Valley-Friedman to Denver Intl
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One-way flight from Hailey Sun Valley-Friedman to Denver Intl
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Highest demand for flights based on searches. 15% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Hailey Sun Valley-Friedman to Denver Intl.
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Price to beat on a one-way flight from Hailey Sun Valley-Friedman to Denver Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hailey to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Hailey to Denver that are best for you.

Fly from

Hailey

Fly to

Denver

Route

Depart

Return

Price

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Thu 1/8

2:31 pm-4:35 pm

Nonstop2h 04m

Denver Intl

Thu 1/8

7:20 pm-12:36 pm

2 stops17h 16m

$330

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Tue 1/20

3:30 pm-8:07 pm

1 stop4h 37m

Denver Intl

Tue 1/27

6:23 pm-9:55 pm

1 stop3h 32m

$389

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Thu 1/15

7:25 am-11:54 am

1 stop4h 29m

Denver Intl

Mon 1/19

7:00 am-12:13 pm

1 stop5h 13m

$389

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Thu 1/15

7:00 am-9:14 am

Nonstop2h 14m

Denver Intl

Mon 1/19

7:15 pm-9:29 pm

Nonstop2h 14m

$439

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Wed 2/18

7:00 am-9:12 am

Nonstop2h 12m

Denver Intl

Sat 2/21

7:10 pm-9:19 pm

Nonstop2h 09m

$439

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Thu 1/15

11:56 am-6:41 pm

2 stops30h 45m

Denver Intl

Mon 1/19

7:00 am-7:38 pm

1 stop12h 38m

$451

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Wed 12/31

7:26 pm-11:16 am

1 stop15h 50m

$215

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Wed 12/31

8:10 am-6:11 pm

1 stop10h 01m

$309

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Wed 12/31

8:08 am-7:36 pm

2 stops11h 28m

$344

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Thu 1/1

7:00 am-9:13 am

Nonstop2h 13m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 12 results
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Compare providers for flights from Hailey to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hailey to Denver in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hailey-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hailey-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hailey-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hailey-Denver flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hailey-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hailey to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Hailey with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hailey to Denver

What is the cheapest month to book a flight from Hailey to Denver?

Currently, September is the cheapest month in which you can book a flight from Hailey to Denver (average of $58). Flying from Hailey to Denver in April is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SUN to DEN?

Find hourly flight availability from Hailey to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hailey to Denver as you normally would.

How much does it cost to fly round-trip from Hailey to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated December 26, 2025.
Read through reviews of airlines operating flights from Hailey to Denver, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,115 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,115 reviews
United Airlines
7.4
Good
9,115 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Hailey to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hailey to Denver?

    If you book a flight from Hailey to Denver, you will be flying from Sun Valley-Friedman to Denver Intl. Flights to Denver Intl (DEN) from Hailey Sun Valley-Friedman (SUN) take 2h 04m for a nonstop flight. There are 2 flights from Sun Valley-Friedman to Denver per day from 1 airline.

  • How popular is this Hailey to Denver flight route?

    Within the past month, 4 users have taken a look at flights from Hailey Sun Valley-Friedman to Denver Intl.

  • How long is the flight from Hailey to Denver?

    There are many flights that can get you from Hailey to Denver in 2h 04m. Fly via United Airlines or Delta to get the fastest option. There are 556 mi between Hailey and Denver. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Hailey to Denver round-trip?

    Currently priced at $229, United Airlines will fly you from Hailey to Denver and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. This flight start at 40% lower than the current average price 3 months from now.

  • What are the cheapest flights from Hailey to Denver?

    On average you can expect to pay $400 for a flight from Hailey to Denver. The cheapest flight overall is $124 while the most popular route, (Hailey Sun Valley-Friedman - Denver Intl) is currently priced at $236.

  • Can I find deals for flights from Hailey to Denver that include hotel bookings?

    Yes. In addition to deals on Hailey to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hailey to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hailey to Denver.

  • Can I find deals for business class flights from Hailey to Denver?

    Yes. Cheapflights offers flight deals from Hailey to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hailey to Denver?

    Currently, September is the cheapest month in which you can book a flight from Hailey to Denver (average of $58). Flying from Hailey to Denver in April is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Broomfield
Westminster
Winter Park
Golden
Greeley
Lone Tree
Lakewood
Wheat Ridge
Cripple Creek
Silverthorne
Central City
Frisco
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Evergreen

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Top airline flying from Hailey to Denver

Discover the top airline that operate flights from Hailey to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$349FlexibilityNo cancel feeOn-time69%

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