$125 Cheap Flights from Harrisburg (MDT) to Las Vegas (LAS)

View $125 flight on Sat, Jul 5, 2025Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to Harry Reid Intl. Airport (LAS)

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Find available prices by choosing your travel dates.

Cheap Flights from Harrisburg to Las Vegas (MDT-LAS)

Prices were available within the past 7 days and start at $125 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, May 25 - Fri, May 30
MDT
Harrisburg
LAS
Las Vegas
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, May 25 from Harrisburg to Las Vegas, returning Fri, May 30, priced at $249 found 1 hour ago
United
Sun, May 25 - Fri, May 30
MDT
Harrisburg
LAS
Las Vegas
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select United flight, departing Sun, May 25 from Harrisburg to Las Vegas, returning Fri, May 30, priced at $249 found 1 hour ago
Frontier Airlines
Thu, May 15 - Wed, May 21
MDT
Harrisburg
LAS
Las Vegas
$250 Roundtrip, found 6 hours ago
$250
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, May 15 from Harrisburg to Las Vegas, returning Wed, May 21, priced at $250 found 6 hours ago
United
Sun, May 25 - Fri, May 30
MDT
Harrisburg
LAS
Las Vegas
$253 Roundtrip, found 1 hour ago
$253
Roundtrip
found 1 hour ago
Select United flight, departing Sun, May 25 from Harrisburg to Las Vegas, returning Fri, May 30, priced at $253 found 1 hour ago
United
Sun, May 25 - Fri, May 30
MDT
Harrisburg
LAS
Las Vegas
$254 Roundtrip, found 1 hour ago
$254
Roundtrip
found 1 hour ago
Select United flight, departing Sun, May 25 from Harrisburg to Las Vegas, returning Fri, May 30, priced at $254 found 1 hour ago
Delta
Sun, May 25 - Fri, May 30
MDT
Harrisburg
LAS
Las Vegas
$257 Roundtrip, found 1 hour ago
$257
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, May 25 from Harrisburg to Las Vegas, returning Fri, May 30, priced at $257 found 1 hour ago
Delta
Sun, May 25 - Fri, May 30
MDT
Harrisburg
LAS
Las Vegas
$257 Roundtrip, found 1 hour ago
$257
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, May 25 from Harrisburg to Las Vegas, returning Fri, May 30, priced at $257 found 1 hour ago
United
Sun, May 25 - Fri, May 30
MDT
Harrisburg
LAS
Las Vegas
$258 Roundtrip, found 1 hour ago
$258
Roundtrip
found 1 hour ago
Select United flight, departing Sun, May 25 from Harrisburg to Las Vegas, returning Fri, May 30, priced at $258 found 1 hour ago
Frontier Airlines
Sun, May 11 - Wed, May 21
MDT
Harrisburg
LAS
Las Vegas
$260 Roundtrip, found 6 hours ago
$260
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sun, May 11 from Harrisburg to Las Vegas, returning Wed, May 21, priced at $260 found 6 hours ago
Alaska Airlines
Wed, May 7 - Wed, May 14
MDT
Harrisburg
LAS
Las Vegas
$564 Roundtrip, found 5 hours ago
$564
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, May 7 from Harrisburg to Las Vegas, returning Wed, May 14, priced at $564 found 5 hours ago

Frequently asked questions

How much does a flight from Harrisburg Intl. Airport (MDT) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from MDT to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MDT to LAS?
The cheapest flights from MDT to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MDT to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from MDT to LAS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Harrisburg Intl. Airport (MDT) to Harry Reid Intl. Airport (LAS)?
Direct flights from Harrisburg Intl. Airport (MDT) to Harry Reid Intl. Airport (LAS) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from MDT to LAS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harrisburg Intl. Airport (MDT) to Harry Reid Intl. Airport (LAS)?
To avoid potential delays on the Harrisburg Intl. Airport (MDT) to Harry Reid Intl. Airport (LAS) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Harrisburg Intl. Airport (MDT) to Harry Reid Intl. Airport (LAS) last-minute?
Holding off until right before your break to book a flight from MDT to LAS generally means paying more. While you might find some last-minute discounts, there’s no guarantee. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a MDT to LAS flight and hotel package?
Compared with arranging hotels and flights separately, booking a MDT to LAS flight and hotel package with Expedia could lead to significant savings. What’s more, managing everything in one place will take the stress out of travel planning. Simply pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Harry Reid Intl. Airport (LAS)?
It’s usually possible to cancel or reschedule your MDT to LAS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.
*Available to One Key members.