United Flights from Philadelphia (PHL) to Sun Valley (SUN)

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United Flights from PHL to SUN

How much is a United flight from Philadelphia (PHL) to Sun Valley (SUN)?

One-way flights start as little as and there are roundtrips available from . Get in! You can score some sweet deals with Wotif and United.

How many non-stop United flights from Philadelphia (PHL) to Sun Valley (SUN) are there per day?

United flies flights direct every day between Philadelphia (PHL) and Sun Valley (SUN).

How far is Philadelphia (PHL) from Sun Valley (SUN)?

It’s from Philadelphia (PHL) to Sun Valley (SUN).

What is the best airline to fly from Philadelphia Intl.?

At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Philadelphia Intl. with: . 

Can I change or cancel my United tickets from Philadelphia to Sun Valley on Wotif?

Change of plans? No worries! We’re right here to make things as easy as possible. Check out the United rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.

How do I find the best deal on United flights from Philadelphia (PHL) to Sun Valley (SUN)?

Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on United flights from Philadelphia. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!

What’s a good way to get cheap United flight tickets from Philadelphia to Sun Valley?

We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!

What is the cheapest time of year to fly from Philadelphia (PHL) to Sun Valley (SUN)?

The cheapest time of the year for a return trip is . One-way, the cheapest month to fly is . Check our deal cards for details.

How long does it take to fly from PHL to SUN?

It typically takes hours to fly directly from Philadelphia (PHL) to Sun Valley (SUN).

Epic Hotel in Sun Valley

Mountain Valley Lodge
Mountain Valley Lodge
3 out of 5
51 Cobblestone Ln, Hailey, ID
"Beautiful area! Very convenient to everything. Great people to work with. Easy check in great communication"

Reviewed on 24 Apr. 2025

Mountain Valley Lodge
Wood River Inn & Suites
Wood River Inn & Suites
2.5 out of 5
601 N Main St, Hailey, ID
"Fantastic! Definitely best, semi-budget-friendly, place to stay in Hailey. Near bus stops and restaurants. Most things are within walking distance. And supermarket around the corner is also great. Staff is very nice, and hotel gym has everything you need. Wish we could have stayed there a bit ..."

Reviewed on 10 Apr. 2025

Wood River Inn & Suites
Airport Inn
Airport Inn
2 out of 5
820 4th Avenue South, Hailey, ID
"I stepped outside at 4am to smoke a cigarette and I locked myself out of the room. I used the phone to call the front desk. Of course everyone was still sleeping. I can't remember her name, but she answered quickly and was very sweet and kind when she made me another key. Big shout out to Evan ..."

Reviewed on 23 Apr. 2025

Airport Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.