$220 Cheap Flights from Ithaca (ITH) to Las Vegas (LAS)

View $220 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Ithaca, NY (ITH-Tompkins Regional) to Harry Reid Intl. Airport (LAS)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Ithaca to Las Vegas (ITH-LAS)

Prices were available within the past 7 days and start at $220 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jan 8 - Sat, Jan 24
ITH
Ithaca
LAS
Las Vegas
$309 Roundtrip, found 12 hours ago
$309
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Jan 8 from Ithaca to Las Vegas, returning Sat, Jan 24, priced at $309 found 12 hours ago
United
Tue, Jan 13 - Wed, Jan 21
ITH
Ithaca
LAS
Las Vegas
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 13 from Ithaca to Las Vegas, returning Wed, Jan 21, priced at $309 found 1 day ago
United
Tue, Jan 13 - Wed, Jan 21
ITH
Ithaca
LAS
Las Vegas
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 13 from Ithaca to Las Vegas, returning Wed, Jan 21, priced at $314 found 1 day ago
United
Tue, Jan 13 - Wed, Jan 21
ITH
Ithaca
LAS
Las Vegas
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 13 from Ithaca to Las Vegas, returning Wed, Jan 21, priced at $319 found 1 day ago
United
Fri, May 8 - Sat, May 16
ITH
Ithaca
LAS
Las Vegas
$330 Roundtrip, found 2 days ago
$330
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 8 from Ithaca to Las Vegas, returning Sat, May 16, priced at $330 found 2 days ago
United
Fri, May 1 - Mon, May 4
ITH
Ithaca
LAS
Las Vegas
$334 Roundtrip, found 6 days ago
$334
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 1 from Ithaca to Las Vegas, returning Mon, May 4, priced at $334 found 6 days ago
United
Tue, Jan 20 - Wed, Jan 28
ITH
Ithaca
LAS
Las Vegas
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 20 from Ithaca to Las Vegas, returning Wed, Jan 28, priced at $336 found 1 day ago
Delta
Thu, Jan 8 - Fri, Jan 23
ITH
Ithaca
LAS
Las Vegas
$339 Roundtrip, found 12 hours ago
$339
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Jan 8 from Ithaca to Las Vegas, returning Fri, Jan 23, priced at $339 found 12 hours ago
United
Tue, Jan 20 - Wed, Jan 28
ITH
Ithaca
LAS
Las Vegas
$341 Roundtrip, found 1 day ago
$341
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 20 from Ithaca to Las Vegas, returning Wed, Jan 28, priced at $341 found 1 day ago
United
Sat, Dec 6 - Wed, Dec 10
ITH
Ithaca
LAS
Las Vegas
$344 Roundtrip, found 3 days ago
$344
Roundtrip
found 3 days ago
Select United flight, departing Sat, Dec 6 from Ithaca to Las Vegas, returning Wed, Dec 10, priced at $344 found 3 days ago

Find the cheapest month to fly from Ithaca (ITH) to Las Vegas (LAS)

November is typically the cheapest month to fly

From $298 - $1,117 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $447
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $447

Frequently asked questions

How much does a flight from Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS) cost?
Get a cheap one-way flight from $220 or cheap return flight from $309 from Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS)?
Planning your getaway for January may help you find better deals, as it's the cheapest month for flights between ITH and LAS. You'll usually find the lowest fares during the off-season.
Which airlines fly direct from Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS)?
You can't fly nonstop to Harry Reid Intl. Airport (LAS) from Ithaca, NY (ITH-Tompkins Regional). However, you can arrive in Las Vegas without any layovers by departing from Hancock Intl. Airport (SYR).
What is the cheapest airline that flies from Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from ITH to LAS. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS)?
You'll have to take a flight with a layover when traveling from Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ITH to LAS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS)?
To land at Harry Reid Intl. Airport (LAS) without delays, select a flight that leaves from Tompkins Regional Airport (ITH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS) last-minute?
Last-minute fares from ITH to LAS are typically more expensive. For the lowest rates, start searching for flights early. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before your trip.
Is it cheaper to book an ITH to LAS flight and hotel package?
Compared with arranging flights and hotels separately, booking an ITH to LAS flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Tompkins Regional Airport (ITH) to Harry Reid Intl. Airport (LAS)?
Typically, you can cancel or modify your ITH to LAS flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Tompkins Regional
Destination airport
Harry Reid Intl.
Airlines serving
Delta, United
Roundtrip price
$308
Distance
2097 mi

Book with confidence

Book with confidence

Ithaca to Las Vegas Flights

The cheapest times to fly from Ithaca to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ithaca to Las Vegas are during the month of January. You can find some of the cheapest flights from Ithaca to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ithaca to Las Vegas

Sunday is one of the best days to book for cheap flights from Ithaca to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ithaca to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ithaca to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $220 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ithaca to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ithaca to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ithaca to Las Vegas Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.