DEN - SUN

$217 Find Cheap Flights from Denver to Hailey

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Hailey departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Hailey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Hailey, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Hailey, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Denver to Hailey (DEN-SUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Hailey that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Denver to Hailey

KAYAK's recommended round-trip deals from the most popular airlines that fly from Denver to Hailey.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
5:30 am - 11:57 amDEN-SUN
6h 27m1 stop
Delta Logo
7:30 am - 12:04 pmSUN-DEN
4h 34m1 stop
$217Delta
Find Deal
Tue, May 27 - Tue, Jun 3
Delta Logo
7:05 am - 11:57 amDEN-SUN
4h 52m1 stop
Delta Logo
7:30 am - 12:04 pmSUN-DEN
4h 34m1 stop
$227Delta
Find Deal
Mon, May 26 - Thu, May 29
Delta Logo
6:23 pm - 9:56 pmDEN-SUN
3h 33m1 stop
Delta Logo
3:20 pm - 7:55 pmSUN-DEN
4h 35m1 stop
$257Delta
Find Deal
Mon, Jul 14 - Wed, Jul 16
Delta Logo
5:30 am - 11:57 amDEN-SUN
6h 27m1 stop
Delta Logo
3:21 pm - 7:30 pmSUN-DEN
4h 09m1 stop
$267Delta
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
11:30 am - 1:34 pmDEN-SUN
2h 04mnonstop
United Airlines Logo
2:30 pm - 4:30 pmSUN-DEN
2h 00mnonstop
$289United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
7:06 pm - 9:09 pmDEN-SUN
2h 03mnonstop
United Airlines Logo
7:00 am - 9:08 amSUN-DEN
2h 08mnonstop
$290United Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Alaska Airlines Logo
7:33 pm - 9:34 amDEN-SUN
14h 01m1 stop
Alaska Airlines Logo
10:16 am - 8:22 pmSUN-DEN
10h 06m1 stop
$464Alaska Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
 Logo
11:41 am - 1:43 pmDEN-SUN
2h 02mnonstop
 Logo
10:25 am - 4:49 pmSUN-DEN
6h 24m1 stop
Mon, May 26 - Wed, May 28
Alaska Airlines Logo
5:50 pm - 9:38 amDEN-SUN
15h 48m1 stop
Alaska Airlines Logo
10:20 am - 4:54 pmSUN-DEN
6h 34m1 stop
$488Alaska Airlines
Find Deal
Mon, Jun 23 - Wed, Jun 25
 Logo
11:41 am - 1:43 pmDEN-SUN
2h 02mnonstop
 Logo
10:20 am - 4:54 pmSUN-DEN
6h 34m1 stop
Mon, Jun 23 - Wed, Jun 25
Useful Info

KAYAK's insights & trends for Denver to Hailey flights

Get data-powered insights and trends into flights from Denver to Hailey to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Hailey?

The average price of all round-trip flights from Denver to Hailey clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Hailey on a Monday and more expensive on a Thursday. On your return trip to Denver, you should consider flying back on a Friday, and avoid Mondays for better deals.

What is the cheapest month to fly from Denver to Hailey?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Hailey, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Hailey is January, where tickets cost $349 (return) on average. On the other hand, the most expensive months are November and September, where the average cost of round-trip tickets is $573 and $539 respectively.

Can I save money by flying with a layover from Denver to Hailey?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $470, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Hailey, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Hailey, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonApril
High seasonJune
Cheapest flight$217
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Denver to Hailey

When to book flights from Denver to Hailey

Are your dates flexible? Find out the best times to travel from Denver to Hailey based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Hailey

  • What is the cheapest flight from Denver to Hailey?

    In the last 3 days, the lowest price for a flight from Denver to Hailey was $309 for a one-way ticket and $217 for a round-trip.

  • Do I need a passport to fly between Denver and Hailey?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Denver to Hailey?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Denver to Hailey flight route.

  • Which airline alliances offer flights from Denver to Hailey?

    Star Alliance is the only airline alliance operating flights between Denver and Hailey.

  • On which days can I fly direct from Denver to Hailey?

    There are nonstop flights from Denver to Hailey on a daily basis.

  • Which is the best airline for flights from Denver to Hailey, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Hailey are Delta and United Airlines. With an average price for the route of $398 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $460 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Hailey?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Hailey.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Hailey?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hailey from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Hailey?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hailey with an airline and back to Denver with another airline. Booking your flights between Denver and SUN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Hailey?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hailey from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Hailey

  • Looking for a cheap flight? 25% of our users found flights on this route for $446 or less round-trip.

Prefer to fly direct from Denver to Hailey?

Find which airlines fly direct from Denver Intl Airport to Hailey Sun Valley-Friedman Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Hailey Sun Valley-Friedman

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Hailey Sun Valley-Friedman to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top airlines flying from Denver to Hailey

 
See real verified KAYAK customer reviews for airlines flying from Denver to Hailey. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Hailey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Had a hard time finding my assigned seat. No attendants to assist.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

Plane still had screens for watching movies. Good selection too.

There was no air on the plane and it was very hot.

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

Information on your arrival and departure airports

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