Cheap Flights from Las Vegas (LAS) to Dillon (DLN)

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Find available prices by choosing your travel dates.
Flights from Las Vegas (LAS) to Dillon (DLN)
Origin airport
Harry Reid Intl.
Destination airport
Dillon
Distance
647 mi

Las Vegas to Dillon Flights

The cheapest times to fly from Las Vegas to Dillon

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 Las Vegas to Dillon are during the month of . You can find some of the cheapest flights from Las Vegas to Dillon with Expedia's search tool and vast selection of airlines.

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

Sunday is one of the best days to book for cheap flights from Las Vegas to Dillon: 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 Las Vegas to Dillon

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 Las Vegas to Dillon in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Las Vegas to Dillon 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 Las Vegas to Dillon 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.

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Dillon, MT (DLN) cost?
Discover the latest flight deals from LAS to DLN 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 LAS to DLN?
The cheapest flights from LAS to DLN 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 LAS to DLN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from LAS to DLN. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Harry Reid Intl. Airport (LAS) to Dillon, MT (DLN)?
You’ll have to catch a flight with a layover if you’re traveling from Harry Reid Intl. Airport (LAS) to Dillon, MT (DLN). Direct flights don’t operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from LAS to DLN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Dillon, MT (DLN)?
Book a flight from Harry Reid Intl. Airport (LAS) to Dillon, MT (DLN) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Harry Reid Intl. Airport (LAS) to Dillon, MT (DLN) last-minute?
Last-minute bookings from LAS to DLN are usually more expensive. For the lowest prices, start looking for flights early. That said, if you’re flexible with your travel dates, it’s possible to find a cheap ticket just before your departure.
Is it cheaper to book a LAS to DLN flight and hotel package?
You can save money by securing a LAS to DLN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Dillon, MT (DLN)?
In most cases, you can modify or cancel your LAS to DLN flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you’d like more information, head to our Customer Service portal.

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*Available to One Key members.