PHL - SUN

$609 Find Cheap Flights from Philadelphia 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 Philadelphia to Hailey departing on 9/11. 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
1 adult, Economy

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 Philadelphia 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 Philadelphia to Hailey, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Philadelphia to Hailey (PHL-SUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Hailey

Thu, Sep 11 - Mon, Sep 15
Delta Logo
7:00 am - 11:58 amPHL-SUN
6h 58m1 stop
Delta Logo
7:30 am - 5:44 pmSUN-PHL
8h 14m1 stop
$609Delta
Find Deal
Thu, Sep 11 - Mon, Sep 15
Delta Logo
10:30 am - 10:00 pmPHL-SUN
13h 30m2 stops
Delta Logo
7:30 am - 5:44 pmSUN-PHL
8h 14m1 stop
$614Delta
Find Deal
Thu, Sep 11 - Mon, Sep 15
Alaska Airlines Logo
6:57 pm - 9:34 amPHL-SUN
16h 37m1 stop
Alaska Airlines Logo
10:16 am - 6:02 amSUN-PHL
17h 46m1 stop
$628Alaska Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
Alaska Airlines Logo
12:36 pm - 9:34 amPHL-SUN
22h 58m2 stops
Alaska Airlines Logo
10:16 am - 6:02 amSUN-PHL
17h 46m1 stop
$724Alaska Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
Delta Logo
10:30 am - 10:00 pmPHL-SUN
13h 30m2 stops
Delta Logo
7:30 am - 10:12 pmSUN-PHL
12h 42m2 stops
$725Delta
Find Deal
Thu, Sep 11 - Mon, Sep 15
United Airlines Logo
7:58 pm - 10:36 pmPHL-SUN
28h 38m2 stops
United Airlines Logo
2:25 pm - 2:17 pmSUN-PHL
21h 52m2 stops
$855United Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
United Airlines Logo
7:58 pm - 10:36 pmPHL-SUN
28h 38m2 stops
United Airlines Logo
2:25 pm - 2:17 pmSUN-PHL
21h 52m3 stops
$940United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to Hailey flights

Get data-powered insights and trends into flights from Philadelphia 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 Philadelphia to Hailey?

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

If your flying dates are flexible, you should consider flying to Hailey on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Philadelphia to Hailey. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

Good to know

Low seasonAugust
Cheapest flight$609
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Philadelphia to Hailey

When to book flights from Philadelphia to Hailey

Are your dates flexible? Find out the best times to travel from Philadelphia 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 Philadelphia to Hailey

  • What is the cheapest flight from Philadelphia to Hailey?

    In the last 3 days, the lowest price for a flight from Philadelphia to Hailey was $735 for a one-way ticket and $609 for a round-trip.

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

    No, a passport isn't needed to fly from Philadelphia to Hailey. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Philadelphia to Hailey?

    Philadelphia and Hailey are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Hailey Sun Valley-Friedman.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Hailey?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Philadelphia and Hailey, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Philadelphia to Hailey are Delta and United Airlines. With an average price for the route of $791 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 $698 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia 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 Philadelphia to Hailey.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hailey from Philadelphia 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 Philadelphia 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 Philadelphia with another airline. Booking your flights between Philadelphia 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 Philadelphia 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 Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Hailey

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia 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 Philadelphia 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 7980 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

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

Information on your arrival and departure airports

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