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Cheap flights from Pittsburgh to Las Vegas from $71

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 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Spirit Airlines Logo
6:01 pm - 7:41 pmPIT-LAS
4h 40mnonstop
Spirit Airlines Logo
9:59 am - 5:06 pmLAS-PIT
4h 07mnonstop
$142Spirit Airlines
Find Deal
Mon, Jun 2 - Thu, Jun 5
Spirit Airlines Logo
6:01 pm - 7:41 pmPIT-LAS
4h 40mnonstop
Spirit Airlines Logo
9:59 am - 5:06 pmLAS-PIT
4h 07mnonstop
$144Spirit Airlines
Find Deal
Mon, May 12 - Mon, May 19
Spirit Airlines Logo
6:01 pm - 7:41 pmPIT-LAS
4h 40mnonstop
Spirit Airlines Logo
9:59 am - 5:06 pmLAS-PIT
4h 07mnonstop
$145Spirit Airlines
Find Deal
Mon, May 12 - Mon, May 19
Spirit Airlines Logo
6:01 pm - 7:41 pmPIT-LAS
4h 40mnonstop
Spirit Airlines Logo
9:59 am - 5:06 pmLAS-PIT
4h 07mnonstop
$158Spirit Airlines
Find Deal
Mon, May 12 - Fri, May 16
 Logo
2:30 pm - 9:28 pmPIT-LAS
9h 58m1 stop
 Logo
9:21 pm - 4:30 amLAS-PIT
4h 09mnonstop
Wed, Apr 30 - Tue, May 6
 Logo
9:55 am - 11:42 amPIT-LAS
4h 47mnonstop
 Logo
11:00 pm - 1:55 pmLAS-PIT
11h 55m1 stop
Sat, May 3 - Sat, May 10
Frontier Logo
2:45 pm - 9:20 pmPIT-LAS
9h 35m1 stop
Frontier Logo
11:00 pm - 1:55 pmLAS-PIT
11h 55m1 stop
$188Frontier
Find Deal
Thu, May 1 - Sat, May 3
Frontier Logo
4:08 pm - 9:54 pmPIT-LAS
8h 46m1 stop
Frontier Logo
11:51 pm - 5:24 pmLAS-PIT
14h 33m1 stop
$198Frontier
Find Deal
Fri, May 9 - Thu, May 15
Delta Logo
11:54 am - 6:40 pmPIT-LAS
9h 46m1 stop
Delta Logo
12:54 am - 10:09 amLAS-PIT
6h 15m1 stop
$287Delta
Find Deal
Wed, May 7 - Sat, May 10
American Airlines Logo
7:49 pm - 11:20 pmPIT-LAS
6h 31m1 stop
American Airlines Logo
11:42 pm - 9:38 amLAS-PIT
6h 56m1 stop
$333American Airlines
Find Deal
Sun, Sep 21 - Fri, Sep 26

Frontier flights from Pittsburgh to Las Vegas

Our best Frontier deals on Pittsburgh to Las Vegas flight tickets
Frontier
Apr 26
PIT2:30 pmPittsburgh
9h 58m
1 stop
LAS9:28 pmLas Vegas Harry Reid Intl
Apr 30
LAS11:00 pmLas Vegas Harry Reid Intl
11h 55m
1 stop
PIT1:55 pmPittsburgh
Frontier
May 1
PIT2:45 pmPittsburgh
9h 35m
1 stop
LAS9:20 pmLas Vegas Harry Reid Intl
May 3
LAS11:00 pmLas Vegas Harry Reid Intl
11h 55m
1 stop
PIT1:55 pmPittsburgh
Frontier
May 9
PIT4:08 pmPittsburgh
8h 46m
1 stop
LAS9:54 pmLas Vegas Harry Reid Intl
May 15
LAS11:51 pmLas Vegas Harry Reid Intl
14h 33m
1 stop
PIT5:24 pmPittsburgh

Spirit Airlines flights from Pittsburgh to Las Vegas

Our best Spirit Airlines deals on Pittsburgh to Las Vegas flight tickets
Spirit Airlines
Jun 2
PIT6:01 pmPittsburgh
4h 40m
LAS7:41 pmLas Vegas Harry Reid Intl
Jun 5
LAS9:59 amLas Vegas Harry Reid Intl
4h 07m
PIT5:06 pmPittsburgh
Spirit Airlines
May 12
PIT6:01 pmPittsburgh
4h 40m
LAS7:41 pmLas Vegas Harry Reid Intl
May 19
LAS9:59 amLas Vegas Harry Reid Intl
4h 07m
PIT5:06 pmPittsburgh
Spirit Airlines
May 12
PIT6:01 pmPittsburgh
4h 40m
LAS7:41 pmLas Vegas Harry Reid Intl
May 19
LAS9:59 amLas Vegas Harry Reid Intl
4h 07m
PIT5:06 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 typical price of a round-trip flight between Pittsburgh and Las Vegas?

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 $248. The month of September is another great option to travel to Las Vegas, with average flight prices from Pittsburgh averaging around $267.

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 $296. Flights from Pittsburgh to Las Vegas on a Thursday will generally be more expensive and average around $352. 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 5 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $327 when searching 5 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 $283 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 April 2025, prices for Pittsburgh to Las Vegas flights are approximately 20% 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

$71

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 $71. The best round-trip flight deal from Pittsburgh to Las Vegas found on momondo in the last 72 hours is $142.
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 33m, 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 $126Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
6.0
3,281 reviews
Search Frontier flights
DeltaPriceFrom $208Free CancellationRating
8.0
7,917 reviews
Search Delta flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $251Free CancellationRating
7.3
2,926 reviews
Search JetBlue flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
SouthwestPriceFrom $339Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
  • Southwest Flights From Pittsburgh to Las Vegas

    Across 10 Southwest flights from Pittsburgh to Las Vegas this week, the average price was $501, with the best Southwest deals starting from $339 round-trip. 4,280 users have rated Southwest on momondo, with an average score of 8.0/10.

  • Spirit Airlines Flights From Pittsburgh to Las Vegas

    Spirit Airlines (6.3/10 from 7,926 reviews) operates around 7 flights from Pittsburgh to Las Vegas in any given week. The average Spirit Airlines airfare for this route is around $232, with deals from around $126 rare but found on momondo. Referenced prices are for round-trip Pittsburgh to Las Vegas flight searches in the last 72 hours.


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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