$150 Cheap Flights from Pittsburgh (PIT) to Sun Valley (SUN)

View $150 flight on Mon, Mar 23, 2026Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Sun Valley, ID (SUN-Friedman Memorial)

Cheap Flights from Pittsburgh to Sun Valley (PIT-SUN)

Prices were available within the past 7 days and start at $150 for one-way flights and $282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Mar 11 - Fri, Mar 20
PIT
Pittsburgh
SUN
Sun Valley
$282 Roundtrip, found 3 days ago
$282
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Mar 11 from Pittsburgh to Sun Valley, returning Fri, Mar 20, priced at $282 found 3 days ago
American Airlines
Sat, Jan 3 - Fri, Jan 9
PIT
Pittsburgh
SUN
Sun Valley
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 3 from Pittsburgh to Sun Valley, returning Fri, Jan 9, priced at $289 found 3 days ago
Delta
Mon, Mar 2 - Fri, Mar 20
PIT
Pittsburgh
SUN
Sun Valley
$292 Roundtrip, found 16 hours ago
$292
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, Mar 2 from Pittsburgh to Sun Valley, returning Fri, Mar 20, priced at $292 found 16 hours ago
Delta
Wed, Mar 18 - Tue, Mar 31
PIT
Pittsburgh
SUN
Sun Valley
$294 Roundtrip, found 16 hours ago
$294
Roundtrip
found 16 hours ago
Select Delta flight, departing Wed, Mar 18 from Pittsburgh to Sun Valley, returning Tue, Mar 31, priced at $294 found 16 hours ago
Delta
Tue, Mar 10 - Thu, Mar 26
PIT
Pittsburgh
SUN
Sun Valley
$314 Roundtrip, found 16 hours ago
$314
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Mar 10 from Pittsburgh to Sun Valley, returning Thu, Mar 26, priced at $314 found 16 hours ago
Delta
Sun, Mar 15 - Fri, Mar 20
PIT
Pittsburgh
SUN
Sun Valley
$328 Roundtrip, found 3 days ago
$328
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Mar 15 from Pittsburgh to Sun Valley, returning Fri, Mar 20, priced at $328 found 3 days ago
Delta
Sun, Mar 22 - Fri, Apr 10
PIT
Pittsburgh
SUN
Sun Valley
$339 Roundtrip, found 14 hours ago
$339
Roundtrip
found 14 hours ago
Select Delta flight, departing Sun, Mar 22 from Pittsburgh to Sun Valley, returning Fri, Apr 10, priced at $339 found 14 hours ago
United
Sat, Mar 14 - Thu, Mar 19
PIT
Pittsburgh
SUN
Sun Valley
$341 Roundtrip, found 3 days ago
$341
Roundtrip
found 3 days ago
Select United flight, departing Sat, Mar 14 from Pittsburgh to Sun Valley, returning Thu, Mar 19, priced at $341 found 3 days ago
Alaska Airlines
Wed, Mar 25 - Sat, Mar 28
PIT
Pittsburgh
SUN
Sun Valley
$358 Roundtrip, found 17 hours ago
$358
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Wed, Mar 25 from Pittsburgh to Sun Valley, returning Sat, Mar 28, priced at $358 found 17 hours ago
Hawaiian Airlines
Fri, Mar 13 - Wed, Mar 18
PIT
Pittsburgh
SUN
Sun Valley
$373 Roundtrip, found 3 days ago
$373
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Fri, Mar 13 from Pittsburgh to Sun Valley, returning Wed, Mar 18, priced at $373 found 3 days ago
Flights from Pittsburgh (PIT) to Sun Valley (SUN)
Origin airport
Pittsburgh Intl.
Destination airport
Friedman Memorial
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$282
Distance
1747 mi

Pittsburgh to Sun Valley Flights

The cheapest times to fly from Pittsburgh to Sun Valley

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Sun Valley are during the month of March. You can find some of the cheapest flights from Pittsburgh to Sun Valley with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to Sun Valley

Sunday is one of the best days to book for cheap flights from Pittsburgh to Sun Valley: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pittsburgh to Sun Valley

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Sun Valley in 2026. You can also book with separate airlines for your outbound and return journeys, from $150 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Sun Valley flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Sun Valley airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN) cost?
Snag a cheap one-way flight from $150 or cheap return flight from $282 from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN)?
Planning your getaway for March is a great way to save, as it's the cheapest month for flights between PIT and SUN. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PIT to SUN flight.
How many flights per day from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN)?
There are no daily direct flights departing from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from PIT to SUN?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN)?
Choose a flight from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN) last-minute?
Booking your ticket from PIT to SUN shortly before your journey is generally more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a PIT to SUN flight and hotel package?
Compared with arranging flights and hotels separately, booking a PIT to SUN flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Just secure your flights and choose from our extensive range of stays, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to Friedman Memorial Airport (SUN)?
If you reserved your PIT to SUN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.