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Find cheap one-way flights from Pittsburgh to Las Vegas starting at US$41.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Pittsburgh to Las Vegas?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Pittsburgh to Las Vegas

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From US$41
Frontier Airlines
From US$66
Southwest Airlines
From US$99
Sun Country Airlines
From US$114
Delta Air Lines
From US$114
American Airlines
From US$115
Breeze Airways
From US$123
United Airlines
From US$126
Allegiant Air
From US$174
Alaska Airlines
From US$175
ANA airlines

Find more flights and airlines

Find cheap flights from Pittsburgh to Las Vegas by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Pittsburgh to Las Vegas.

  • Cheapest
    Spirit Airlines
    PIT
    18:59
    4h 49m
    Direct
    LAS
    20:48
    Pittsburgh International Airport - Harry Reid International Airport
    Sat, Apr 13Spirit Airlines
    US$41
  • Spirit Airlines
    PIT
    18:59
    4h 49m
    Direct
    LAS
    20:48
    Pittsburgh International Airport - Harry Reid International Airport
    Sat, Apr 13Spirit Airlines
    US$41
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Pittsburgh (PIT) to Las Vegas (LAS) the cheapest?

    Airlines adjust prices for flights from Pittsburgh to Las Vegas based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Pittsburgh (PIT) to Las Vegas (LAS) cost?

    According to Trip.com's data, the lowest price is around $401.
  • How long does it take to fly from Pittsburgh (PIT) to Las Vegas (LAS) and what is the distance?

    It takes around 4 hours 51 minutes to fly from Pittsburgh (PIT) to Las Vegas (LAS).
  • What are the most popular airlines that fly from Pittsburgh (PIT) to Las Vegas (LAS)?

    Airlines with flights from Pittsburgh (PIT) to Las Vegas (LAS): Spirit Airlines and Southwest Airlines.

Pittsburgh to Las Vegas Flight Information

Cheapest nonstop flight price

$40

Cheapest round-trip ticket price

$83

Off-season for travel

February

Peak season for travel

June