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Denver

$302+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SUN — DEN
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
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 August 6, 2026.

This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:21 am -
1 stop7h 49m
Thu 9/105:41 pm -
1 stop16h 05m
Deal found 8/2$419
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:33 am -
1 stop6h 02m
Sat 11/77:00 am -
1 stop27h 51m
Deal found 8/5$466
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:33 am -
1 stop6h 02m
Sat 11/147:00 am -
1 stop27h 51m
Deal found 8/2$471
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:48 am -
2 stops30h 13m
Sun 10/187:07 am -
1 stop27h 59m
Deal found 8/3$477
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:28 am -
1 stop6h 15m
Fri 9/183:04 pm -
1 stop18h 42m
Deal found 8/6$479
This Expedia deal was found by Cheapflights users on 8/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:28 am -
1 stop7h 42m
Sun 9/278:22 am -
1 stop25h 24m
Deal found 8/5$484
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 9/117:00 am -
Nonstop2h 02m
Fri 9/183:50 pm -
1 stop5h 54m
Deal found 8/3$489

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 August 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$419
(Alaska Airlines)

One-way from

$302
(Alaska Airlines)

Popular in

July

Cheapest in

November

Average price

$459

Good round-trip deal

$508 or less

Good one-way deal

$275 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
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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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 August 6, 2026.
Use the filters below to find and compare flights from Hailey to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Wed 11/11

11:33 am-5:35 pm

1 stop6h 02m

Denver Intl

Sat 11/14

7:00 am-10:51 am

1 stop27h 51m

$471
Quickest round-trip

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Thu 9/3

2:29 pm-4:31 pm

Nonstop2h 02m

Denver Intl

Sun 9/6

7:10 pm-9:12 pm

Nonstop2h 02m

$479

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Tue 8/25

10:21 am-6:10 pm

1 stop7h 49m

Denver Intl

Thu 9/10

6:17 am-9:46 am

2 stops27h 29m

$491

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Fri 8/21

7:00 am-9:02 am

Nonstop2h 02m

Denver Intl

Mon 8/24

8:00 am-1:54 pm

1 stop5h 54m

$494

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Thu 9/3

3:25 pm-8:01 pm

1 stop4h 36m

Denver Intl

Sun 9/6

7:05 am-12:13 pm

1 stop5h 08m

$499
Cheapest one-way

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Thu 9/3

10:21 am-11:56 pm

2 stops13h 35m

$302

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Mon 8/24

10:21 am-11:04 am

1 stop24h 43m

$332
Quickest one-way

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Mon 8/24

2:29 pm-4:31 pm

Nonstop2h 02m

$359

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Tue 9/1

2:29 pm-4:31 pm

Nonstop2h 02m

$359

HaileyDenver

SUN Hailey Sun Valley-Friedman - DEN Denver Intl

SUNDEN

Hailey Sun Valley-Friedman

Mon 8/24

10:21 am-11:20 am

3 stops24h 59m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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, November is the cheapest month in which you can book a flight from Hailey to Denver (average of $269). Flying from Hailey to Denver in July is currently the most expensive (average of $1,071). 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 August 6, 2026.

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?

Airfare is typical for this route at the moment.

Hailey to Denver flights typically cost between $409 and $809 in August.
The cheapest round-trip price found within the last 5 days was $419 on Alaska Airlines (Aug 25-Sep 10).

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 August 6, 2026.
Read through reviews of airlines operating flights from Hailey to Denver, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,491 reviews

Overall

7.8

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,491 reviews
Delta
7.8
Good
8,491 reviews

Overall

7.8

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,073 reviews
Delta
7.8
Good
8,491 reviews

Overall

7.8

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 1h 56m for a nonstop flight. There are 2 flights from Sun Valley-Friedman to Denver per day from 2 airlines.

  • 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 02m. Fly via Alaska Airlines or United Airlines to get the fastest option. There are 556 mi between Hailey and Denver. This flight may include one or multiple stops.

  • What are the cheapest airlines flying 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. Check Cheapflights for deals on Delta for as low as $268. These flights start at 49% 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 $2,507 for a flight from Hailey to Denver. The cheapest flight overall is $236 while the most popular route, (Hailey Sun Valley-Friedman - Denver Intl) is currently priced at $479.

  • 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, November is the cheapest month in which you can book a flight from Hailey to Denver (average of $269). Flying from Hailey to Denver in July is currently the most expensive (average of $1,071). 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
Westminster
Black Hawk
Centennial
Lakewood
Broomfield
Golden
Lone Tree
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Greeley
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Hailey to Denver

Discover the top 2 airlines 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 August 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$429FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$448FlexibilityNo cancel feeOn-timeN/A

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