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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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SUN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$427
(Trip.com)

One-way from

$171
(Delta)

Popular in

June

Cheapest in

August

Average price

$574
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 ($51 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 July 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 July 29, 2025.

This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:45 amPHL - SUN
1 stop8h 47mMultiple Airlines
Wed 9/107:00 amSUN - PHL
1 stop14h 43mMultiple Airlines
Deal found 7/28$427
This Delta deal was found by Cheapflights users on 7/28. 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 9/55:00 pmPHL - SUN
1 stop6h 56mDelta
Sun 9/77:30 amSUN - PHL
1 stop6h 20mDelta
Deal found 7/28$470
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:30 amPHL - SUN
2 stops9h 02mUnited Airlines
Wed 9/102:25 pmSUN - PHL
1 stop7h 04mUnited Airlines
Deal found 7/28$510
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 9/117:22 amPHL - SUN
1 stop28h 12mAlaska Airlines
Mon 9/1510:16 amSUN - PHL
1 stop17h 46mAlaska Airlines
Deal found 7/27$559

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 July 29, 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

Sat 9/6

6:45 am-1:32 pm

1 stop8h 47m

Hailey Sun Valley-Friedman

Wed 9/10

7:00 am-11:43 pm

1 stop14h 43m

$427

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Fri 9/5

5:00 pm-9:56 pm

1 stop6h 56m

Hailey Sun Valley-Friedman

Sun 9/7

7:30 am-3:50 pm

1 stop6h 20m

$470

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Sat 9/6

6:30 am-1:32 pm

2 stops9h 02m

Hailey Sun Valley-Friedman

Wed 9/10

2:25 pm-11:29 pm

1 stop7h 04m

$510

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Thu 9/11

7:22 am-9:34 am

1 stop28h 12m

Hailey Sun Valley-Friedman

Mon 9/15

10:16 am-6:02 am

1 stop17h 46m

$559

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Fri 8/29

5:00 pm-9:56 pm

1 stop6h 56m

$171

PhiladelphiaHailey

PHL - SUN

PHLSUN

Philadelphia

Fri 8/29

6:30 am-9:38 pm

3 stops17h 08m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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 July 29, 2025.
Read through reviews of airlines operating flights from Philadelphia to Hailey, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 $470, Delta will fly you from Philadelphia to Hailey and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from $510 and $559, respectively. Delta is currently priced 33% 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$340Average$791FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$482Average$698FlexibilityNo cancel feeOn-time69%

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