Cheap flights from Allentown to Las Vegas from $346

Travelers frequently search for route combinations, such as Allentown and Fort Lauderdale, Orlando, Myrtle Beach, Monterrey, Nashville, Houston, Key West, Denver, Atlanta, Ciudad Obregón, Pittsburgh, Frankfurt, Greenville, İzmir, McAllen, Rajshahi, Panama, Elmira, Saint Andrew Parish, Bacău.

Travelers frequently search for route combinations, such as Las Vegas and Dallas, San Francisco, San Diego, Santa Ana, Phoenix, Salt Lake City, Seattle, Portland, Denver, Orlando, Atlanta, Los Angeles, New York, Chicago, Sacramento, Houston, Guadalajara, Mexico City, Tampa, Honolulu.

The main airport in Allentown is Lehigh Valley International. It is also served by John F. Kennedy International, Newark Liberty International, Philadelphia International, LaGuardia, Baltimore–Washington International, Ronald Reagan Washington National, New York Stewart International Airport, Tweed New Haven, Lehigh Valley International, Westchester County.

The main airport in Las Vegas is Harry Reid International Airport. It is also served by St. George Regional, Cedar City Regional.

Currently, you can fly between Allentown and Las Vegas with United Airlines.

If you don’t have specific dates for your trip between Allentown and Las Vegas, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Allentown and Las Vegas, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Allentown. The main one is Lehigh Valley International and other nearby airports include John F. Kennedy International, Newark Liberty International, Philadelphia International, LaGuardia, Baltimore–Washington International, Ronald Reagan Washington National, New York Stewart International Airport, Tweed New Haven, Lehigh Valley International, Westchester County

There are a number of airports in and around Las Vegas. The main one is Harry Reid International Airport and other nearby airports include St. George Regional, Cedar City Regional.