S$189 Cheap Flights from Pittsburgh to Las Vegas

View S$189 flight on Wed, 29 Oct, 2025Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Pittsburgh to Las Vegas (PIT-LAS)

Prices were available within the past 7 days and start at S$189 for one-way flights and S$377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$377 Return, found 5 days ago
S$377
Return
found 5 days ago
Select Delta flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$377 found 5 days ago
United
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$437 Return, found 5 days ago
S$437
Return
found 5 days ago
Select United flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$437 found 5 days ago
Delta
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$444 Return, found 5 days ago
S$444
Return
found 5 days ago
Select Delta flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$444 found 5 days ago
Delta
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$464 Return, found 5 days ago
S$464
Return
found 5 days ago
Select Delta flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$464 found 5 days ago
United
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$485 Return, found 5 days ago
S$485
Return
found 5 days ago
Select United flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$485 found 5 days ago
United
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$490 Return, found 5 days ago
S$490
Return
found 5 days ago
Select United flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$490 found 5 days ago
United
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$492 Return, found 5 days ago
S$492
Return
found 5 days ago
Select United flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$492 found 5 days ago
United
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$495 Return, found 5 days ago
S$495
Return
found 5 days ago
Select United flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$495 found 5 days ago
United
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$496 Return, found 5 days ago
S$496
Return
found 5 days ago
Select United flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$496 found 5 days ago
Delta
Wed, 29 Oct - Mon, 3 Nov
PIT
Pittsburgh
LAS
Las Vegas
S$498 Return, found 5 days ago
S$498
Return
found 5 days ago
Select Delta flight, departing Wed, 29 Oct from Pittsburgh to Las Vegas, returning Mon, 3 Nov, priced at S$498 found 5 days ago

Frequently asked questions

How much is a flight from PIT to LAS?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Pittsburgh Intl. Airport (PIT) and Harry Reid Airport (formerly McCarran Airport) start from S$377. Book today to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Pittsburgh Airport to Harry Reid Airport (formerly McCarran Airport)?
The majority of flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Pittsburgh Intl. Airport (PIT) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Pittsburgh Airport to Harry Reid Airport (formerly McCarran Airport) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from PIT to LAS?
Around 3,100 kilometres separates Pittsburgh and Las Vegas, so pack something to help you while away a couple of hours. That gripping novel you haven’t had time to finish will do the trick.
Which airlines fly direct from Pittsburgh Intl. Airport (PIT) to LAS?
A popular airline that flies from Pittsburgh Intl. Airport (PIT) to Harry Reid Airport (formerly McCarran Airport) is Spirit Airlines (NK). It offers 30 monthly flights. You could also check out the fares available with Southwest Airlines (WN). This airline operates 30 flights a month between Pittsburgh and Las Vegas.
Are Pittsburgh Airport to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some of the cheapest fares from Pittsburgh Airport to Harry Reid Airport (formerly McCarran Airport) arising a few weeks prior to the departure date. If you’d rather book ahead, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.
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