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Cheap flights from Pittsburgh to Las Vegas from $72

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 9/16. 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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Cheap round-trip flights

American Airlines Logo
6:19 pm - 10:14 pmPIT-LAS
6h 55m1 stop
American Airlines Logo
8:00 am - 6:02 pmLAS-PIT
7h 02m1 stop
$145American Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
Spirit Airlines Logo
7:15 pm - 8:58 pmPIT-LAS
4h 43mnonstop
Spirit Airlines Logo
10:55 am - 6:10 pmLAS-PIT
4h 15mnonstop
$163Spirit Airlines
Find Deal
Mon, Jul 21 - Thu, Jul 24
Spirit Airlines Logo
6:50 am - 8:23 amPIT-LAS
4h 33mnonstop
Spirit Airlines Logo
10:26 pm - 5:35 amLAS-PIT
4h 09mnonstop
$164Spirit Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 24
Frontier Logo
5:40 pm - 11:36 pmPIT-LAS
8h 56m1 stop
Frontier Logo
3:34 pm - 9:01 amLAS-PIT
14h 27m1 stop
$200Frontier
Find Deal
Fri, Jul 4 - Sat, Jul 12
American Airlines Logo
5:34 pm - 9:58 pmPIT-LAS
7h 24m1 stop
American Airlines Logo
6:00 am - 4:34 pmLAS-PIT
7h 34m1 stop
$205American Airlines
Find Deal
Sun, Sep 21 - Thu, Sep 25
Frontier Logo
6:50 pm - 9:43 amPIT-LAS
17h 53m1 stop
Frontier Logo
9:57 pm - 3:04 pmLAS-PIT
14h 07m1 stop
$210Frontier
Find Deal
Mon, Jun 30 - Wed, Jul 2
Delta Logo
5:35 pm - 10:58 pmPIT-LAS
8h 23m1 stop
Delta Logo
10:10 pm - 9:09 amLAS-PIT
7h 59m1 stop
$275Delta
Find Deal
Thu, Sep 25 - Mon, Sep 29
Delta Logo
6:25 am - 10:20 amPIT-LAS
6h 55m1 stop
Delta Logo
12:33 am - 12:38 pmLAS-PIT
9h 05m1 stop
$281Delta
Find Deal
Fri, Aug 15 - Thu, Aug 21
Southwest Logo
2:25 pm - 3:55 pmPIT-LAS
4h 30mnonstop
Southwest Logo
1:10 pm - 8:20 pmLAS-PIT
4h 10mnonstop
$314Southwest
Find Deal
Wed, Aug 27 - Sat, Aug 30
Southwest Logo
3:30 pm - 6:50 pmPIT-LAS
6h 20m1 stop
Southwest Logo
1:10 pm - 8:20 pmLAS-PIT
4h 10mnonstop
$320Southwest
Find Deal
Wed, Aug 27 - Sat, Aug 30

American Airlines flights from Pittsburgh to Las Vegas

Our best American Airlines deals on Pittsburgh to Las Vegas flight tickets
American Airlines
Oct 1
PIT6:19 pmPittsburgh
6h 55m
1 stop
LAS10:14 pmLas Vegas Harry Reid Intl
Oct 7
LAS8:00 amLas Vegas Harry Reid Intl
7h 02m
1 stop
PIT6:02 pmPittsburgh
American Airlines
Sep 21
PIT5:34 pmPittsburgh
7h 24m
1 stop
LAS9:58 pmLas Vegas Harry Reid Intl
Sep 25
LAS6:00 amLas Vegas Harry Reid Intl
7h 34m
1 stop
PIT4:34 pmPittsburgh
American Airlines
Aug 1
PIT7:03 pmPittsburgh
6h 42m
1 stop
LAS10:45 pmLas Vegas Harry Reid Intl
Aug 6
LAS12:15 pmLas Vegas Harry Reid Intl
7h 26m
1 stop
PIT10:41 pmPittsburgh

Spirit Airlines flights from Pittsburgh to Las Vegas

Our best Spirit Airlines deals on Pittsburgh to Las Vegas flight tickets
Spirit Airlines
Jul 21
PIT7:15 pmPittsburgh
4h 43m
LAS8:58 pmLas Vegas Harry Reid Intl
Jul 24
LAS10:55 amLas Vegas Harry Reid Intl
4h 15m
PIT6:10 pmPittsburgh
Spirit Airlines
Aug 15
PIT6:50 amPittsburgh
4h 33m
LAS8:23 amLas Vegas Harry Reid Intl
Aug 24
LAS10:26 pmLas Vegas Harry Reid Intl
4h 09m
PIT5:35 amPittsburgh
Spirit Airlines
Aug 7
PIT7:15 pmPittsburgh
4h 43m
LAS8:58 pmLas Vegas Harry Reid Intl
Aug 10
LAS10:55 amLas Vegas Harry Reid Intl
4h 15m
PIT6:10 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 $272. The month of September is another great option to travel to Las Vegas, with average flight prices from Pittsburgh averaging around $282.

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

Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $371. Flights from Pittsburgh to Las Vegas on a Sunday will generally be more expensive and average around $399. 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 $276. Flights to Las Vegas are more costly at noon, with an average ticket price of $453. 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 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $337 when searching 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 $288 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.

Can stopping save me money on Pittsburgh to Las Vegas flights?

You could potentially save up to 10% on your flight if you consider stops on a Pittsburgh to Las Vegas flight.

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

As of June 2025, prices for Pittsburgh to Las Vegas flights are approximately 5% 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

$72

Fastest flight time

4h 30m

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 $72. The best round-trip flight deal from Pittsburgh to Las Vegas found on momondo in the last 72 hours is $145.
The fastest flight from Pittsburgh to Las Vegas takes 4h 30m
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 30m, 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
FrontierPriceFrom $128Free CancellationRating
5.9
3,301 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
8,065 reviews
Search Spirit Airlines flights
DeltaPriceFrom $211Free CancellationRating
8.0
7,964 reviews
Search Delta flights
American AirlinesPriceFrom $245Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $251Free CancellationRating
7.3
2,923 reviews
Search JetBlue flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
8,810 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 $494, 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.

  • United Airlines Flights From Pittsburgh to Las Vegas

    United Airlines (7.4/10 from 8,810 reviews) operates around 4 flights from Pittsburgh to Las Vegas in any given week. The average United Airlines airfare for this route is around $366, with deals from around $259 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
Paradise
Kingman
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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1 adult
Mon 6/23
Mon 6/30

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