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Hailey

$209+ Cheap flights from Denver to Hailey (DEN - SUN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SUN
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Hailey Sun Valley-Friedman are usually found in June or January, booked 32 days in advance, depart on a Saturday or Wednesday and return on a Saturday

Cheap flight deals from Denver to Hailey

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Hailey (SUN). 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 June 16, 2025.

Round-trip from

$209
(United Airlines)

Popular in

November

Cheapest in

June

Average price

$344

Good round-trip deal

$314 or less
From Denver Intl to Hailey Sun Valley-Friedman
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Highest demand for flights based on searches. 7% potential increase in price ($36 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 June 2025
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Price to beat on a round-trip flight from Denver Intl to Hailey Sun Valley-Friedman.
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Find flight deals from Denver to Hailey

Cheapest flights from Denver to Hailey
Explore the most affordable flight options available from Denver to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/15. 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.
Sat 8/27:00 pmDEN - SUN
Nonstop2h 02mUnited Airlines
Tue 8/57:00 amSUN - DEN
Nonstop2h 08mUnited Airlines
Deal found 6/15$209
This Delta deal was found by Cheapflights users on 6/14. 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 7/296:10 pmDEN - SUN
1 stop3h 46mDelta
Tue 8/57:30 amSUN - DEN
1 stop4h 28mDelta
Deal found 6/14$229
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 9/111:06 pmDEN - SUN
1 stop20h 28mAlaska Airlines
Wed 9/1710:16 amSUN - DEN
1 stop7h 05mAlaska Airlines
Deal found 6/14$353
This United deal was found by Cheapflights users on 6/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:31 amDEN - SUN
Nonstop2h 01mMultiple Airlines
Tue 9/2310:16 amSUN - DEN
1 stop7h 05mMultiple Airlines
Deal found 6/15$423

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Hailey 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 June 16, 2025.
Use the filters below to find and compare flights from Denver to Hailey that are best for you.

Fly from

Denver

Fly to

Hailey

Route

Depart

Return

Price

DenverHailey

DEN - SUN

DENSUN

Denver Intl

Sat 8/2

7:00 pm-9:02 pm

Nonstop2h 02m

Hailey Sun Valley-Friedman

Tue 8/5

7:00 am-9:08 am

Nonstop2h 08m

$209

DenverHailey

DEN - SUN

DENSUN

Denver Intl

Tue 7/29

6:10 pm-9:56 pm

1 stop3h 46m

Hailey Sun Valley-Friedman

Tue 8/5

7:30 am-11:58 am

1 stop4h 28m

$229

DenverHailey

DEN - SUN

DENSUN

Denver Intl

Thu 9/11

1:06 pm-9:34 am

1 stop20h 28m

Hailey Sun Valley-Friedman

Wed 9/17

10:16 am-5:21 pm

1 stop7h 05m

$353

DenverHailey

DEN - SUN

DENSUN

Denver Intl

Mon 7/14

7:00 pm-9:02 pm

Nonstop2h 02m

Hailey Sun Valley-Friedman

Tue 7/15

10:20 am-4:54 pm

1 stop6h 34m

$568

DenverHailey

DEN - SUN

DENSUN

Denver Intl

Sat 7/12

7:00 pm-9:02 pm

Nonstop2h 02m

$224

DenverHailey

DEN - SUN

DENSUN

Denver Intl

Sat 7/12

3:55 pm-9:56 pm

1 stop6h 01m

$234

DenverHailey

DEN - SUN

DENSUN

Denver Intl

Mon 7/14

11:33 am-9:38 am

2 stops22h 05m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Best time to book a flight from Denver to Hailey

Have a flexible travel schedule? Discover the best time to fly to Hailey from Denver 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 Denver to Hailey

How far ahead should I book a flight from Denver to Hailey?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Hailey. Price data was last updated on June 13, 2025.

The price you pay for your flight from Denver to Hailey may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Denver to Hailey (average of $471). Flying from Denver to Hailey in July is currently the most expensive (average of $612). 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 DEN to SUN?

Find hourly flight availability from Denver to Hailey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

It’s typically best to fly out from Denver to Hailey at noon. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Denver to Hailey

Explore weekly flight availability from Denver to Hailey. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 16, 2025.

The most flights from DEN to SUN are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Hailey by month

Plan your trip to Hailey by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hailey ranges from 0.4 - 2.4 inches per month. January is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Hailey when rainfall is around 0.4 in.

Temperature in Hailey by month

Plan your trip to Hailey by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hailey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

Reviews of airlines servicing Hailey

Get insights into the airlines that provide service to Hailey. 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 Hailey. Reviews last updated June 16, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Denver to Hailey. 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 Denver to Hailey?

    You will need to book a flight from Denver Intl to Hailey Sun Valley-Friedman if you want to fly from Denver to Hailey. At least 2 different airlines have flights from Denver Intl (DEN) to Sun Valley-Friedman (SUN) on a regular basis. There are 2 flights to Hailey from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to SUN to be around 2h 01m.

  • What are the cheapest airlines flying from Denver to Hailey round-trip?

    Our cheapest airline available from Denver to Hailey is United Airlines. Our recent data shows that you can find tickets from as low as $209 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $229 and $353 round-trip. These flights start at 53% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $224. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Denver to Hailey for a low price.

  • What are the cheapest flights from Denver to Hailey?

    On average you can expect to pay $314 for a flight from Denver to Hailey. The cheapest flight overall is $209 while the most popular route, (Denver Intl - Hailey Sun Valley-Friedman) is currently priced at $209.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Hailey 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 Denver to Hailey?

    Currently, April is the cheapest month in which you can book a flight from Denver to Hailey (average of $471). Flying from Denver to Hailey in July is currently the most expensive (average of $612). 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?

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Stanley

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Top 2 airlines flying from Denver to Hailey

Discover the top 2 airlines that operate flights from Denver to Hailey. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$299Average$461FlexibilityNo cancel feeOn-time69%
DeltaCheapest$326Average$413FlexibilityNo cancel feeOn-timeN/A

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