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$171+ Cheap flights from Philadelphia to Hailey (PHL - SUN)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SUN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Philadelphia to Hailey

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 August 14, 2025.

Round-trip from

$459
(United Airlines)

One-way from

$171
(Delta)

Popular in

June

Cheapest in

October

Average price

$582
From Philadelphia to Hailey Sun Valley-Friedman
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One-way flight from Philadelphia to Hailey Sun Valley-Friedman
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Highest demand for flights based on searches. 6% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Philadelphia to Hailey

Cheapest flights from Philadelphia to Hailey
Explore the most affordable flight options available from Philadelphia to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/1010:10 amPHL - SUN
2 stops12h 55mUnited Airlines
Thu 9/182:25 pmSUN - PHL
1 stop7h 04mUnited Airlines
Deal found 8/13$459
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/1010:10 amPHL - SUN
2 stops12h 55mUnited Airlines
Sun 9/142:25 pmSUN - PHL
1 stop7h 04mUnited Airlines
Deal found 8/13$507
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 9/118:00 amPHL - SUN
1 stop7h 32mUnited Airlines
Thu 9/182:25 pmSUN - PHL
1 stop7h 04mUnited Airlines
Deal found 8/13$582
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 9/107:00 amPHL - SUN
1 stop9h 35mDelta
Thu 9/187:30 amSUN - PHL
1 stop8h 14mDelta
Deal found 8/13$704
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/1010:10 amPHL - SUN
2 stops12h 55mUnited Airlines
Mon 9/152:25 pmSUN - PHL
1 stop26h 55mUnited Airlines
Deal found 8/13$720

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 August 14, 2025.
Use the filters below to find and compare flights from Philadelphia to Hailey that are best for you.

Fly from

Philadelphia

Fly to

Hailey

Route

Depart

Return

Price

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Wed 9/10

10:10 am-9:05 pm

2 stops12h 55m

Hailey Sun Valley-Friedman

Thu 9/18

2:25 pm-11:29 pm

1 stop7h 04m

$459

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Wed 9/10

10:10 am-9:05 pm

2 stops12h 55m

Hailey Sun Valley-Friedman

Sun 9/14

2:25 pm-11:29 pm

1 stop7h 04m

$507

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Thu 9/11

8:00 am-1:32 pm

1 stop7h 32m

Hailey Sun Valley-Friedman

Thu 9/18

2:25 pm-11:29 pm

1 stop7h 04m

$582

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Wed 9/10

7:00 am-2:35 pm

1 stop9h 35m

Hailey Sun Valley-Friedman

Thu 9/18

7:30 am-5:44 pm

1 stop8h 14m

$704

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Wed 9/10

10:10 am-9:05 pm

2 stops12h 55m

Hailey Sun Valley-Friedman

Mon 9/15

2:25 pm-7:20 pm

1 stop26h 55m

$720

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Tue 10/14

7:05 am-12:09 pm

1 stop7h 04m

$171

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Tue 10/14

10:05 am-9:18 pm

2 stops13h 13m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Philadelphia to Hailey

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

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

Currently, April is the cheapest month in which you can book a flight from Philadelphia to Hailey (average of $471). Flying from Philadelphia to Hailey in December is currently the most expensive (average of $608). 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.

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 August 14, 2025.
Read through reviews of airlines operating flights from Philadelphia to Hailey, 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
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

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 Philadelphia to Hailey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Currently priced at $340, Delta will fly you from Philadelphia to Hailey and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $482. Delta is currently priced 51% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to Hailey (average of $471). Flying from Philadelphia to Hailey in December is currently the most expensive (average of $608). 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 Hailey?

Book flights to Hailey if you plan to visit one of these locations
Stanley

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Top 2 airlines flying from Philadelphia to Hailey

Discover the top 2 airlines that operate flights from Philadelphia 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$340Average$791FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$482Average$683FlexibilityNo cancel feeOn-time69%

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