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$245+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SUN — DEN
Oct 28 — Nov 41
Tue 10/28
Tue 11/4
1 adult, Economy
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Cheap 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 September 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(Delta)

One-way from

$245
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$351

Good round-trip deal

$294 or less

Good one-way deal

$240 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. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 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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Find 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 September 28, 2025.

This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/243:23 pmSUN - DEN
2 stops20h 05mDelta
Wed 10/297:41 pmDEN - SUN
2 stops16h 28mDelta
Deal found 9/25$319
This Delta deal was found by Cheapflights users on 9/25. 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 10/213:23 pmSUN - DEN
2 stops20h 05mDelta
Tue 10/287:41 pmDEN - SUN
2 stops19h 02mDelta
Deal found 9/25$329
This Orbitz deal was found by Cheapflights users on 9/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:17 amSUN - DEN
1 stop13h 42mAlaska Airlines
Sat 11/18:02 pmDEN - SUN
1 stop14h 33mAlaska Airlines
Deal found 9/26$333
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/243:23 pmSUN - DEN
2 stops20h 05mDelta
Thu 10/307:41 pmDEN - SUN
2 stops16h 28mDelta
Deal found 9/25$339
This Delta deal was found by Cheapflights users on 9/25. 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 10/213:23 pmSUN - DEN
2 stops20h 05mDelta
Sat 10/257:00 amDEN - SUN
1 stop5h 09mDelta
Deal found 9/25$344
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/183:23 pmSUN - DEN
1 stop3h 38mDelta
Thu 10/303:41 pmDEN - SUN
1 stop6h 12mDelta
Deal found 9/25$349
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/2412:49 pmSUN - DEN
2 stops22h 39mDelta
Sat 10/257:41 pmDEN - SUN
2 stops16h 28mDelta
Deal found 9/25$357
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/183:23 pmSUN - DEN
2 stops7h 51mDelta
Sat 10/256:23 pmDEN - SUN
1 stop3h 30mDelta
Deal found 9/25$358
This Delta deal was found by Cheapflights users on 9/25. 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 10/213:23 pmSUN - DEN
1 stop3h 38mDelta
Wed 10/297:00 amDEN - SUN
1 stop5h 09mDelta
Deal found 9/25$359
This Delta deal was found by Cheapflights users on 9/25. 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.
Thu 10/237:30 amSUN - DEN
1 stop4h 17mDelta
Mon 10/277:41 pmDEN - SUN
2 stops19h 02mDelta
Deal found 9/25$364

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 September 28, 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

Fri 10/24

3:23 pm-11:28 am

2 stops20h 05m

Denver Intl

Tue 10/28

7:41 pm-2:43 pm

2 stops19h 02m

$319

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Tue 10/21

3:23 pm-11:28 am

2 stops20h 05m

Denver Intl

Tue 10/28

7:41 pm-2:43 pm

2 stops19h 02m

$329

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Sat 10/18

3:23 pm-11:14 pm

2 stops7h 51m

Denver Intl

Wed 10/29

6:25 am-2:43 pm

2 stops8h 18m

$329

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Tue 10/21

3:23 pm-11:14 pm

2 stops7h 51m

Denver Intl

Wed 10/29

6:25 am-2:43 pm

2 stops8h 18m

$329

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Fri 10/24

3:23 pm-11:28 am

2 stops20h 05m

Denver Intl

Fri 10/31

7:00 am-12:09 pm

1 stop5h 09m

$334

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Wed 10/22

7:30 am-11:47 am

1 stop4h 17m

Denver Intl

Tue 10/28

7:41 pm-2:43 pm

2 stops19h 02m

$334

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Fri 10/24

12:49 pm-11:28 am

2 stops22h 39m

Denver Intl

Thu 10/30

6:23 pm-9:53 pm

1 stop3h 30m

$334

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Wed 10/22

12:49 pm-7:01 pm

1 stop6h 12m

Denver Intl

Wed 10/29

7:41 pm-2:43 pm

2 stops19h 02m

$334

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Thu 10/23

7:30 am-11:47 am

1 stop4h 17m

Denver Intl

Wed 10/29

7:41 pm-12:09 pm

2 stops16h 28m

$344

HaileyDenver

SUN - DEN

SUNDEN

Hailey Sun Valley-Friedman

Fri 10/17

1:50 pm-10:21 am

2 stops20h 31m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Showing 1-10 of 15 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 September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice 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, October is the cheapest month in which you can book a flight from Hailey to Denver (average of $197). Flying from Hailey to Denver in March is currently the most expensive (average of $278). 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 September 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Hailey to Denver by exploring options for tickets in the afternoon.

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 September 28, 2025.
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
8.0
Very good
7,964 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 55m 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 20h 05m. Fly via Delta to get the fastest option. There are 556 mi between Hailey and Denver.

  • 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 43% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Hailey to Denver one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $245. Users have also found prices from $259 and $294 on Alaska Airlines and Delta, respectively.

  • What are the cheapest flights from Hailey to Denver?

    On average you can expect to pay $414 for a flight from Hailey to Denver. The cheapest flight overall is $175 while the most popular route, (Hailey Sun Valley-Friedman - Denver Intl) is currently priced at $269.

  • 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, October is the cheapest month in which you can book a flight from Hailey to Denver (average of $197). Flying from Hailey to Denver in March is currently the most expensive (average of $278). 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
Black Hawk
Westminster
Golden
Broomfield
Winter Park
Lakewood
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

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 September 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$382FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$483FlexibilityNo cancel feeOn-timeN/A

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