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Cheap flights from Pittsburgh to Las Vegas from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Las Vegas departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Pittsburgh to Las Vegas

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Pittsburgh to Las Vegas.
9:07 pm - 8:31 pmPIT-LAS
26h 24m1 stop
10:37 pm - 5:45 amLAS-PIT
4h 08mnonstop
$150Spirit Airlines
Find Deal
Sat, Apr 19 - Sun, Apr 20
9:55 am - 11:42 amPIT-LAS
4h 47mnonstop
10:37 pm - 5:45 amLAS-PIT
4h 08mnonstop
$174Spirit Airlines
Find Deal
Sat, Apr 26 - Wed, Apr 30
9:55 am - 11:42 amPIT-LAS
4h 47mnonstop
7:02 pm - 8:49 amLAS-PIT
34h 47m3 stops
$183Spirit Airlines
Find Deal
Sat, Apr 26 - Tue, Apr 29
11:54 am - 4:35 pmPIT-LAS
7h 41m1 stop
12:55 am - 10:49 amLAS-PIT
6h 54m1 stop
$277Delta
Find Deal
Wed, May 7 - Mon, May 12
11:48 am - 9:43 pmPIT-LAS
12h 55m1 stop
11:00 pm - 2:02 pmLAS-PIT
12h 02m1 stop
$278Frontier
Find Deal
Wed, Apr 9 - Fri, Apr 11
9:46 am - 10:43 pmPIT-LAS
15h 57m1 stop
11:00 pm - 1:40 pmLAS-PIT
11h 40m1 stop
$279Frontier
Find Deal
Fri, Apr 18 - Thu, Apr 24
4:38 pm - 8:26 pmPIT-LAS
6h 48m1 stop
12:55 am - 12:55 pmLAS-PIT
9h 00m1 stop
$282Delta
Find Deal
Tue, May 6 - Fri, May 9
5:39 pm - 11:24 pmPIT-LAS
8h 45m1 stop
12:59 am - 10:50 amLAS-PIT
6h 51m1 stop
$289American Airlines
Find Deal
Sat, May 10 - Fri, May 16
7:15 pm - 11:45 pmPIT-LAS
7h 30m1 stop
8:00 am - 6:25 pmLAS-PIT
7h 25m1 stop
$313American Airlines
Find Deal
Thu, May 22 - Wed, May 28
5:00 pm - 6:45 pmPIT-LAS
4h 45mnonstop
5:55 pm - 1:05 amLAS-PIT
4h 10mnonstop
$335Southwest
Find Deal
Sat, May 10 - Tue, May 13

Spirit Airlines flights from Pittsburgh to Las Vegas

Our best Spirit Airlines deals on Pittsburgh to Las Vegas flight tickets
Spirit Airlines
Apr 19
PIT9:07 pmPittsburgh
26h 24m
1 stop
LAS8:31 pmLas Vegas Harry Reid Intl
Apr 20
LAS10:37 pmLas Vegas Harry Reid Intl
4h 08m
PIT5:45 amPittsburgh
Spirit Airlines
Apr 26
PIT9:55 amPittsburgh
4h 47m
LAS11:42 amLas Vegas Harry Reid Intl
Apr 30
LAS10:37 pmLas Vegas Harry Reid Intl
4h 08m
PIT5:45 amPittsburgh
Spirit Airlines
Apr 26
PIT9:55 amPittsburgh
4h 47m
LAS11:42 amLas Vegas Harry Reid Intl
Apr 29
LAS7:02 pmLas Vegas Harry Reid Intl
34h 47m
3 stops
PIT8:49 amPittsburgh

Frontier flights from Pittsburgh to Las Vegas

Our best Frontier deals on Pittsburgh to Las Vegas flight tickets
Frontier
Apr 6
PIT9:21 pmPittsburgh
28h 22m
1 stop
LAS10:43 pmLas Vegas Harry Reid Intl
Apr 11
LAS11:00 pmLas Vegas Harry Reid Intl
12h 02m
1 stop
PIT2:02 pmPittsburgh
Frontier
Apr 9
PIT11:48 amPittsburgh
12h 55m
1 stop
LAS9:43 pmLas Vegas Harry Reid Intl
Apr 11
LAS11:00 pmLas Vegas Harry Reid Intl
12h 02m
1 stop
PIT2:02 pmPittsburgh
Frontier
Apr 18
PIT9:46 amPittsburgh
15h 57m
1 stop
LAS10:43 pmLas Vegas Harry Reid Intl
Apr 24
LAS11:00 pmLas Vegas Harry Reid Intl
11h 40m
1 stop
PIT1:40 pmPittsburgh

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Pittsburgh to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of August is, on average, the cheapest month to fly to Las Vegas from Pittsburgh, with most prices found around $246. The month of September is another great option to travel to Las Vegas, with average flight prices from Pittsburgh averaging around $266.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Wednesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $293. Flights from Pittsburgh to Las Vegas on a Thursday will generally be more expensive and average around $350. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $250. Flights to Las Vegas are more costly at noon, with an average ticket price of $459. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Pittsburgh to Las Vegas Harry Reid Intl flight route?

Fly from Pittsburgh to Las Vegas Harry Reid Intl for the best Pittsburgh - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Pittsburgh when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $322 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Pittsburgh for as low as $273 on momondo.

What cabin class options are available on Pittsburgh to Las Vegas Harry Reid Intl flights?

There are 1 cabin classes available to choose from on Pittsburgh to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Pittsburgh to Las Vegas flight prices changed over time?

As of March 2025, prices for Pittsburgh to Las Vegas flights are approximately 42% more expensive when compared to flights at the same time last year.

When to book flights from Pittsburgh to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Las Vegas (PIT to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Las Vegas

Best Price Found

$87

Fastest flight time

4h 33m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Pittsburgh in the past 72 hours is $87. The best round-trip flight deal from Pittsburgh to Las Vegas found on momondo in the last 72 hours is $150.
The fastest flight from Pittsburgh to Las Vegas takes 4h 33m
Direct flights go from Pittsburgh to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • How far is Pittsburgh to Las Vegas Harry Reid Intl by plane?

    The distance between Pittsburgh and Las Vegas Harry Reid Intl is about 1913.7 mi. Flights usually cover this in 4h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Pittsburgh Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Pittsburgh Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Pittsburgh to Las Vegas?

  • What is the most popular airline from Pittsburgh to Las Vegas?


Best airlines flying from Pittsburgh to Las Vegas

Compare and see reviews for airlines that fly from Pittsburgh to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $125Free CancellationRating
6.3
7,882 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
6.0
3,271 reviews
Search Frontier flights
DeltaPriceFrom $202Free CancellationRating
8.0
7,895 reviews
Search Delta flights
American AirlinesPriceFrom $240Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $251Free CancellationRating
7.3
2,923 reviews
Search JetBlue flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
SouthwestPriceFrom $339Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
  • Southwest Flights From Pittsburgh to Las Vegas

    Across 12 Southwest flights from Pittsburgh to Las Vegas this week, the average price was $499, with the best Southwest deals starting from $339 round-trip. 4,274 users have rated Southwest on momondo, with an average score of 8.0/10.


Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Kingman
Paradise
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Las Vegas?

Finding the right flight to Las Vegas from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

Can I find flights from Pittsburgh to Las Vegas with flexible booking policies on momondo?

All flight searches from Pittsburgh to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pittsburgh to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pittsburgh to Las Vegas.

I’m not ready to book a flight from Pittsburgh to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Pittsburgh to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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