$577 Cheap Flights from Singapore (SIN) to Pittsburgh (PIT)

View $577 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Singapore to Pittsburgh (SIN-PIT)

Prices were available within the past 7 days and start at $577 for one-way flights and $1,017 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Oct 28 - Tue, Nov 4
SIN
Singapore
PIT
Pittsburgh
$1,017 Roundtrip, found 5 days ago
$1,017
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Oct 28 from Singapore to Pittsburgh, returning Tue, Nov 4, priced at $1,017 found 5 days ago
Air Canada
Tue, Oct 28 - Tue, Nov 4
SIN
Singapore
PIT
Pittsburgh
$1,039 Roundtrip, found 5 days ago
$1,039
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Oct 28 from Singapore to Pittsburgh, returning Tue, Nov 4, priced at $1,039 found 5 days ago
Air Canada
Tue, Nov 11 - Tue, Nov 18
SIN
Singapore
PIT
Pittsburgh
$1,040 Roundtrip, found 5 days ago
$1,040
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Nov 11 from Singapore to Pittsburgh, returning Tue, Nov 18, priced at $1,040 found 5 days ago
Air Canada
Tue, Oct 28 - Tue, Nov 4
SIN
Singapore
PIT
Pittsburgh
$1,053 Roundtrip, found 5 days ago
$1,053
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Oct 28 from Singapore to Pittsburgh, returning Tue, Nov 4, priced at $1,053 found 5 days ago
Air Canada
Tue, Oct 28 - Tue, Nov 4
SIN
Singapore
PIT
Pittsburgh
$1,077 Roundtrip, found 5 days ago
$1,077
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Oct 28 from Singapore to Pittsburgh, returning Tue, Nov 4, priced at $1,077 found 5 days ago
Japan Airlines
Thu, Oct 30 - Thu, Nov 6
SIN
Singapore
PIT
Pittsburgh
$1,181 Roundtrip, found 2 days ago
$1,181
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Thu, Oct 30 from Singapore to Pittsburgh, returning Thu, Nov 6, priced at $1,181 found 2 days ago
United
Thu, Oct 30 - Thu, Nov 6
SIN
Singapore
PIT
Pittsburgh
$1,199 Roundtrip, found 2 days ago
$1,199
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 30 from Singapore to Pittsburgh, returning Thu, Nov 6, priced at $1,199 found 2 days ago
American Airlines
Thu, Oct 30 - Thu, Nov 6
SIN
Singapore
PIT
Pittsburgh
$1,259 Roundtrip, found 2 days ago
$1,259
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 30 from Singapore to Pittsburgh, returning Thu, Nov 6, priced at $1,259 found 2 days ago
Qatar Airways
Tue, Nov 11 - Tue, Nov 18
SIN
Singapore
PIT
Pittsburgh
$1,354 Roundtrip, found 5 days ago
$1,354
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Tue, Nov 11 from Singapore to Pittsburgh, returning Tue, Nov 18, priced at $1,354 found 5 days ago
All Nippon Airways
Tue, Oct 28 - Tue, Nov 4
SIN
Singapore
PIT
Pittsburgh
$1,359 Roundtrip, found 5 days ago
$1,359
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Tue, Oct 28 from Singapore to Pittsburgh, returning Tue, Nov 4, priced at $1,359 found 5 days ago

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT) cost?
Get a cheap one-way flight from $577 or cheap return flight from $1,017 from Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT)?
October is the most affordable month to fly from SIN to PIT. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from SIN to PIT. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT)?
Nonstop flights from Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SIN to PIT?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT)?
To arrive at Pittsburgh Intl. Airport (PIT) without delays, book a flight that takes off from Changi Airport (SIN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT) last-minute?
Booking your ticket from SIN to PIT just before your trip is typically more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a SIN to PIT flight and hotel package?
You can save money by securing a SIN to PIT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Pittsburgh Intl. Airport (PIT)?
Typically, you're able to cancel or reschedule your SIN to PIT flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Changi
Destination airport
Pittsburgh Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Etihad Airways, Japan Airlines, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$1,017
Distance
9532 mi

Book with confidence

Book with confidence

Singapore to Pittsburgh Flights

The cheapest times to fly from Singapore to Pittsburgh

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 Singapore to Pittsburgh are during the month of October. You can find some of the cheapest flights from Singapore to Pittsburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Pittsburgh

Sunday is one of the best days to book for cheap flights from Singapore to Pittsburgh: 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 Singapore to Pittsburgh

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 Singapore to Pittsburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $577 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 Singapore to Pittsburgh 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 Singapore to Pittsburgh 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.

 

Singapore to Pittsburgh Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.