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Cheap flights from Pittsburgh to Las Vegas from $85

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 2/9. 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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Cheap round-trip flights

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Spirit Airlines Logo
6:00 am - 5:18 pm
PIT
-
LAS
38h 18m
3 stops
Spirit Airlines Logo
12:59 am - 11:25 pm
LAS
-
PIT
19h 26m
2 stops
$256Spirit Airlines
Tue, Feb 17 - Mon, Feb 23
Multiple Airlines Logo
9:09 pm - 2:35 pm
PIT
-
LAS
20h 26m
2 stops
Multiple Airlines Logo
11:03 pm - 4:39 pm
LAS
-
PIT
14h 36m
1 stop
$257Multiple Airlines
Sun, Feb 22 - Tue, Feb 24
Spirit Airlines Logo
5:45 am - 11:04 pm
PIT
-
LAS
20h 19m
2 stops
Spirit Airlines Logo
12:59 am - 11:25 pm
LAS
-
PIT
19h 26m
2 stops
$258Spirit Airlines
Tue, Feb 17 - Mon, Feb 23
Multiple Airlines Logo
6:00 am - 11:44 pm
PIT
-
LAS
20h 44m
2 stops
Multiple Airlines Logo
9:54 pm - 8:14 pm
LAS
-
PIT
19h 20m
1 stop
$259Multiple Airlines
Tue, Feb 17 - Thu, Feb 19
Multiple Airlines Logo
6:00 am - 11:03 pm
PIT
-
LAS
20h 03m
2 stops
Multiple Airlines Logo
6:30 am - 11:07 pm
LAS
-
PIT
13h 37m
1 stop
$260Multiple Airlines
Wed, Feb 25 - Fri, Feb 27
Multiple Airlines Logo
6:00 am - 11:54 pm
PIT
-
LAS
20h 54m
2 stops
Multiple Airlines Logo
9:45 pm - 9:38 am
LAS
-
PIT
8h 53m
1 stop
$261Multiple Airlines
Wed, Mar 18 - Mon, Mar 23
Spirit Airlines Logo
9:09 pm - 11:44 pm
PIT
-
LAS
29h 35m
1 stop
Spirit Airlines Logo
9:54 pm - 8:14 pm
LAS
-
PIT
19h 20m
1 stop
$262Spirit Airlines
Mon, Mar 2 - Wed, Mar 4
Multiple Airlines Logo
6:00 am - 11:44 pm
PIT
-
LAS
20h 44m
2 stops
Multiple Airlines Logo
6:50 am - 11:14 pm
LAS
-
PIT
13h 24m
1 stop
$263Multiple Airlines
Tue, Feb 17 - Mon, Feb 23
Multiple Airlines Logo
5:45 pm - 12:41 pm
PIT
-
LAS
21h 56m
2 stops
Multiple Airlines Logo
11:03 pm - 11:25 pm
LAS
-
PIT
21h 22m
1 stop
$264Multiple Airlines
Sat, Feb 14 - Tue, Feb 24
Multiple Airlines Logo
9:09 pm - 11:44 pm
PIT
-
LAS
29h 35m
1 stop
Multiple Airlines Logo
11:03 pm - 11:25 pm
LAS
-
PIT
21h 22m
1 stop
$265Multiple Airlines
Sun, Feb 22 - Tue, Feb 24

JetBlue flights from Pittsburgh to Las Vegas

Our best JetBlue deals on Pittsburgh to Las Vegas flight tickets
JetBlue
Feb 25
PIT12:51 pmPittsburgh
11h 26m
1 stop
LAS9:17 pmLas Vegas Harry Reid Intl
Feb 27
LAS10:11 amLas Vegas Harry Reid Intl
10h 38m
1 stop
PIT11:49 pmPittsburgh
$278
JetBlue
Feb 20
PIT6:00 amPittsburgh
10h 36m
1 stop
LAS1:36 pmLas Vegas Harry Reid Intl
Feb 24
LAS10:38 amLas Vegas Harry Reid Intl
8h 05m
1 stop
PIT9:43 pmPittsburgh
$292
JetBlue
Feb 24
PIT6:00 amPittsburgh
11h 26m
1 stop
LAS2:26 pmLas Vegas Harry Reid Intl
Mar 2
LAS10:11 amLas Vegas Harry Reid Intl
10h 38m
1 stop
PIT11:49 pmPittsburgh
$293

Spirit Airlines flights from Pittsburgh to Las Vegas

Our best Spirit Airlines deals on Pittsburgh to Las Vegas flight tickets
Spirit Airlines
Feb 17
PIT6:00 amPittsburgh
38h 18m
3 stops
LAS5:18 pmLas Vegas Harry Reid Intl
Feb 23
LAS12:59 amLas Vegas Harry Reid Intl
19h 26m
2 stops
PIT11:25 pmPittsburgh
$256
Spirit Airlines
Feb 17
PIT5:45 amPittsburgh
20h 19m
2 stops
LAS11:04 pmLas Vegas Harry Reid Intl
Feb 23
LAS12:59 amLas Vegas Harry Reid Intl
19h 26m
2 stops
PIT11:25 pmPittsburgh
$258
Spirit Airlines
Mar 2
PIT9:09 pmPittsburgh
29h 35m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
Mar 4
LAS9:54 pmLas Vegas Harry Reid Intl
19h 20m
1 stop
PIT8:14 pmPittsburgh
$262

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 January 29, 2026.
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

Tue 2/17

6:00 am-5:18 pm

3 stops38h 18m

Las Vegas Harry Reid Intl

Mon 2/23

12:59 am-11:25 pm

2 stops19h 26m

$256

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sun 2/22

9:09 pm-2:35 pm

2 stops20h 26m

Las Vegas Harry Reid Intl

Tue 2/24

11:03 pm-4:39 pm

1 stop14h 36m

$257

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Tue 2/17

5:45 am-11:04 pm

2 stops20h 19m

Las Vegas Harry Reid Intl

Mon 2/23

12:59 am-11:25 pm

2 stops19h 26m

$258

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Tue 2/17

6:00 am-11:44 pm

2 stops20h 44m

Las Vegas Harry Reid Intl

Thu 2/19

9:54 pm-8:14 pm

1 stop19h 20m

$259

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Wed 2/25

6:00 am-11:03 pm

2 stops20h 03m

Las Vegas Harry Reid Intl

Fri 2/27

6:30 am-11:07 pm

1 stop13h 37m

$260

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Wed 3/18

6:00 am-11:54 pm

2 stops20h 54m

Las Vegas Harry Reid Intl

Mon 3/23

9:45 pm-9:38 am

1 stop8h 53m

$261

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Mon 3/2

9:09 pm-11:44 pm

1 stop29h 35m

Las Vegas Harry Reid Intl

Wed 3/4

9:54 pm-8:14 pm

1 stop19h 20m

$262

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Tue 2/17

6:00 am-11:44 pm

2 stops20h 44m

Las Vegas Harry Reid Intl

Mon 2/23

6:50 am-11:14 pm

1 stop13h 24m

$263

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sat 2/14

5:45 pm-12:41 pm

2 stops21h 56m

Las Vegas Harry Reid Intl

Tue 2/24

11:03 pm-11:25 pm

1 stop21h 22m

$264

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sun 2/22

9:09 pm-11:44 pm

1 stop29h 35m

Las Vegas Harry Reid Intl

Tue 2/24

11:03 pm-11:25 pm

1 stop21h 22m

$265

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 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 Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $358. Flights from Pittsburgh to Las Vegas on a Wednesday will generally be more expensive and average around $426. 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 $307. Flights to Las Vegas are more costly at noon, with an average ticket price of $491. 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 $366 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 $323 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?

You could potentially save up to 37% 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 January 2026, prices for Pittsburgh to Las Vegas flights are approximately 49% 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

$218

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 $218. The best round-trip flight deal from Pittsburgh to Las Vegas found on momondo in the last 72 hours is $439.
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 $108Free CancellationRating
6.3
8,394 reviews
Search Spirit Airlines flights
FrontierPriceFrom $113Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $143Free CancellationRating
7.9
8,127 reviews
Search Delta flights
JetBluePriceFrom $149Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights
American AirlinesPriceFrom $237Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
SouthwestPriceFrom $300Free CancellationRating
8.0
4,267 reviews
Search Southwest flights

  • Southwest Flights From Pittsburgh to Las Vegas

    Across 5 Southwest flights from Pittsburgh to Las Vegas this week, the average price was $493, with the best Southwest deals starting from $300 round-trip. 4,267 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
Paradise
Mesquite
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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