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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 1/9. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 am - 10:34 pm
PIT
-
LAS
17h 04m1 stop
Multiple Airlines Logo
6:40 am - 6:01 pm
LAS
-
PIT
8h 21m1 stop
$194Multiple Airlines
Fri, Jan 9 - Mon, Jan 12
Spirit Airlines Logo
5:50 pm - 11:44 pm
PIT
-
LAS
8h 54m1 stop
Spirit Airlines Logo
1:01 am - 9:40 am
LAS
-
PIT
29h 39m2 stops
$195Spirit Airlines
Wed, Jan 14 - Mon, Jan 19
Multiple Airlines Logo
1:00 pm - 8:19 pm
PIT
-
LAS
34h 19m2 stops
Multiple Airlines Logo
9:59 pm - 9:40 am
LAS
-
PIT
8h 41m1 stop
$196Multiple Airlines
Sat, Jan 17 - Tue, Jan 20
Spirit Airlines Logo
5:50 pm - 6:47 pm
PIT
-
LAS
27h 57m2 stops
Spirit Airlines Logo
9:59 pm - 9:40 am
LAS
-
PIT
8h 41m1 stop
$198Spirit Airlines
Mon, Jan 19 - Wed, Jan 21
Spirit Airlines Logo
5:50 pm - 6:47 pm
PIT
-
LAS
27h 57m2 stops
Spirit Airlines Logo
11:51 am - 4:45 pm
LAS
-
PIT
25h 54m3 stops
$199Spirit Airlines
Tue, Jan 20 - Tue, Jan 27
Spirit Airlines Logo
5:50 pm - 11:44 pm
PIT
-
LAS
8h 54m1 stop
Spirit Airlines Logo
9:59 pm - 9:40 am
LAS
-
PIT
8h 41m1 stop
$200Spirit Airlines
Mon, Jan 19 - Wed, Jan 21
Spirit Airlines Logo
10:45 am - 11:01 pm
PIT
-
LAS
15h 16m2 stops
Spirit Airlines Logo
1:01 am - 11:07 pm
LAS
-
PIT
19h 06m2 stops
$201Spirit Airlines
Sat, Jan 17 - Fri, Jan 23
Multiple Airlines Logo
6:00 am - 8:19 pm
PIT
-
LAS
17h 19m2 stops
Multiple Airlines Logo
5:03 pm - 6:01 pm
LAS
-
PIT
21h 58m1 stop
$202Multiple Airlines
Sun, Jan 18 - Thu, Jan 22
Spirit Airlines Logo
5:50 pm - 11:44 pm
PIT
-
LAS
8h 54m1 stop
Spirit Airlines Logo
1:01 am - 11:44 pm
LAS
-
PIT
19h 43m2 stops
$203Spirit Airlines
Sat, Jan 10 - Mon, Jan 12
Multiple Airlines Logo
8:30 am - 10:29 pm
PIT
-
LAS
16h 59m1 stop
Multiple Airlines Logo
9:59 pm - 9:40 am
LAS
-
PIT
8h 41m1 stop
$204Multiple Airlines
Fri, Jan 16 - Tue, Jan 20

Spirit Airlines flights from Pittsburgh to Las Vegas

Our best Spirit Airlines deals on Pittsburgh to Las Vegas flight tickets
Spirit Airlines
Jan 14
PIT5:50 pmPittsburgh
8h 54m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
Jan 19
LAS1:01 amLas Vegas Harry Reid Intl
29h 39m
2 stops
PIT9:40 amPittsburgh
$195
Find similar
Spirit Airlines
Jan 19
PIT5:50 pmPittsburgh
27h 57m
2 stops
LAS6:47 pmLas Vegas Harry Reid Intl
Jan 21
LAS9:59 pmLas Vegas Harry Reid Intl
8h 41m
1 stop
PIT9:40 amPittsburgh
$198
Find similar
Spirit Airlines
Jan 19
PIT5:50 pmPittsburgh
8h 54m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
Jan 21
LAS9:59 pmLas Vegas Harry Reid Intl
8h 41m
1 stop
PIT9:40 amPittsburgh
$200
Find similar

Frontier flights from Pittsburgh to Las Vegas

Our best Frontier deals on Pittsburgh to Las Vegas flight tickets
Frontier
Feb 23
PIT4:14 pmPittsburgh
10h 33m
1 stop
LAS11:47 pmLas Vegas Harry Reid Intl
Feb 26
LAS11:03 pmLas Vegas Harry Reid Intl
8h 31m
1 stop
PIT10:34 amPittsburgh
$201
Find similar
Frontier
Feb 2
PIT7:59 pmPittsburgh
6h 40m
1 stop
LAS11:39 pmLas Vegas Harry Reid Intl
Feb 6
LAS6:00 amLas Vegas Harry Reid Intl
10h 04m
1 stop
PIT7:04 pmPittsburgh
$217
Find similar
Frontier
Dec 22
PIT5:07 pmPittsburgh
9h 35m
1 stop
LAS11:42 pmLas Vegas Harry Reid Intl
Dec 29
LAS6:00 amLas Vegas Harry Reid Intl
7h 12m
1 stop
PIT4:12 pmPittsburgh
$254
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Pittsburgh to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Fri 1/9

8:30 am-10:34 pm

1 stop17h 04m

Las Vegas Harry Reid Intl

Mon 1/12

6:40 am-6:01 pm

1 stop8h 21m

$194

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Wed 1/14

5:50 pm-11:44 pm

1 stop8h 54m

Las Vegas Harry Reid Intl

Mon 1/19

1:01 am-9:40 am

2 stops29h 39m

$195

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sat 1/17

1:00 pm-8:19 pm

2 stops34h 19m

Las Vegas Harry Reid Intl

Tue 1/20

9:59 pm-9:40 am

1 stop8h 41m

$196

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Mon 1/19

5:50 pm-6:47 pm

2 stops27h 57m

Las Vegas Harry Reid Intl

Wed 1/21

9:59 pm-9:40 am

1 stop8h 41m

$198

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Tue 1/20

5:50 pm-6:47 pm

2 stops27h 57m

Las Vegas Harry Reid Intl

Tue 1/27

11:51 am-4:45 pm

3 stops25h 54m

$199

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Mon 1/19

5:50 pm-11:44 pm

1 stop8h 54m

Las Vegas Harry Reid Intl

Wed 1/21

9:59 pm-9:40 am

1 stop8h 41m

$200

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sat 1/17

10:45 am-11:01 pm

2 stops15h 16m

Las Vegas Harry Reid Intl

Fri 1/23

1:01 am-11:07 pm

2 stops19h 06m

$201

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sun 1/18

6:00 am-8:19 pm

2 stops17h 19m

Las Vegas Harry Reid Intl

Thu 1/22

5:03 pm-6:01 pm

1 stop21h 58m

$202

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sat 1/10

5:50 pm-11:44 pm

1 stop8h 54m

Las Vegas Harry Reid Intl

Mon 1/12

1:01 am-11:44 pm

2 stops19h 43m

$203

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Fri 1/16

8:30 am-10:29 pm

1 stop16h 59m

Las Vegas Harry Reid Intl

Tue 1/20

9:59 pm-9:40 am

1 stop8h 41m

$204

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October is, on average, the cheapest month to fly to Las Vegas from Pittsburgh, with most prices found around $305. The month of November is another great option to travel to Las Vegas, with average flight prices from Pittsburgh averaging around $305.

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

Our data shows that Friday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $376. Flights from Pittsburgh to Las Vegas on a Saturday will generally be more expensive and average around $416. 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 $319. Flights to Las Vegas are more costly in the morning, with an average ticket price of $477. Departure times in the morning 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 $358 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 $307 on momondo.

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

There are 4 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?

No. A direct flight is the cheapest option for a flight between Pittsburgh to Las Vegas.

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

As of December 2025, prices for Pittsburgh to Las Vegas flights are approximately 97% 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

$225

Fastest flight time

4h 35m

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 $225. The best round-trip flight deal from Pittsburgh to Las Vegas found on momondo in the last 72 hours is $516.
The fastest flight from Pittsburgh to Las Vegas takes 4h 35m
Direct flights go from Pittsburgh to Las Vegas every day.
There is 1 airport in Las Vegas. From Pittsburgh there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • 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 35m, 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 $124Free CancellationRating
6.3
8,188 reviews
Search Spirit Airlines flights
FrontierPriceFrom $130Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
DeltaPriceFrom $143Free CancellationRating
7.9
8,009 reviews
Search Delta flights
JetBluePriceFrom $219Free CancellationRating
7.2
2,894 reviews
Search JetBlue flights
American AirlinesPriceFrom $237Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
SouthwestPriceFrom $302Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

  • Southwest Flights From Pittsburgh to Las Vegas

    Across 3 Southwest flights from Pittsburgh to Las Vegas this week, the average price was $499, with the best Southwest deals starting from $302 round-trip. 4,250 users have rated Southwest on momondo, with an average score of 7.9/10.

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
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
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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