Cheap Flights from Las Vegas to Des Moines

Compare Las Vegas to Des Moines flight deals

Find the cheapest month or even day of the year to fly to Des Moines

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Flight deals from Las Vegas to Des Moines

Looking for a cheap last-minute deal or the best return flight from Las Vegas to Des Moines Airport? If you want to travel next month, return fares start from R 2,010. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Las Vegas to Des Moines

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas to Des Moines flights are currently cheapest in August.

Direct flights from Las Vegas to Des Moines

Las Vegas to Des Moines: Alternative routes

Compare routes from Las Vegas to Des Moines below. You may find an airport to fly into that's cheaper, faster, or easier than Des Moines.

Las Vegas to Des Moines: Flight information

The things to know before you go.
Cheapest flight foundR 741
Cheapest month to flyAugust
Average flight time2 hrs, 55 mins
Most popular airlineSouthwest Airlines
Average flights per week13

Finding cheap flights from Las Vegas to Des Moines: Frequently asked questions

The best price we found for a return flight from Las Vegas to Des Moines is R 1,482. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 55 minutes is the average flight time from Las Vegas to Des Moines.
Southwest Airlines and Allegiant Air fly direct from Las Vegas to Des Moines.
As of June 2026, there are 13 flights per week flying from Las Vegas to Des Moines.
The cheapest month to fly from Las Vegas to Des Moines is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Des Moines Airport on Friday, 4 September 2026.
Yes – the average flight time is 2 hours and 55 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Des Moines but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Des Moines is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Des Moines is Allegiant Air .

Travelling from Las Vegas to Des Moines International Airport (DSM): What you need to know

  • Las Vegas's main airport is Las Vegas Harry Reid International Airport (LAS). Check out your options for departing from this terminal when reserving your flights from Las Vegas to Des Moines International Airport (DSM).

  • Expect to be in the air for 2 hours 55 minutes. That's the average time for a direct Las Vegas to Des Moines International Airport flight.

  • Des Moines International Airport is located in Des Moines. The city operates on the UTC-6 timezone and is two hours ahead of Las Vegas.

  • You can pick from 8 direct services every week between Las Vegas Harry Reid International Airport (LAS) and Des Moines International Airport (DSM). This is the most popular route, with Allegiant Air offering a 6:35am departure from LAS to DSM.

  • To ensure you catch your flight from Las Vegas to DSM, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • If you're flying during a peak month like March, get to the airport even earlier. It's smart to arrive up to four hours before an international flight and two hours ahead of a domestic departure. You can expect lines to be longer during peak periods like Thanksgiving, Christmas and New Year.

Airports in Las Vegas

Las Vegas Harry Reid International Airport (LAS)

  • Take the express route from Las Vegas Harry Reid International Airport (LAS). Direct flights from Las Vegas to Des Moines International Airport (DSM) are available from here.

  • Book your direct flight from Las Vegas to Des Moines International Airport with Southwest Airlines. This popular carrier operates services from LAS.

  • The most frequently booked airline between LAS and DSM is Southwest Airlines.

  • Allegiant Air is the top performer for punctuality on this route.

  • Located around 8 kilometres from the centre of Las Vegas, LAS can be reached in about 10 minutes by car (depending on traffic). The journey by public transport will take roughly 25 minutes.

  • Booked an early flight from Las Vegas to Des Moines International Airport? Avoid the stress of rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels close to Las Vegas Harry Reid International Airport:

  • Of the flights that depart from Las Vegas Harry Reid International Airport, 79% land on time at their destination.

  • LAS is located at 5757 Wayne Newton Boulevard.

About Des Moines International Airport (DSM)

Getting from Des Moines International Airport (DSM) to central Des Moines

  • Des Moines International Airport is around 11 kilometres from the centre of Des Moines. It takes around 15 minutes or so to get to the city by car.

  • Travelling on public transport takes about 30 minutes.

How to find the cheapest flights from Las Vegas to Des Moines International Airport (DSM)

  • R 741 is the best price for a one-way ticket from Las Vegas to Des Moines International Airport. A return flight starts at R 1,482. These fares can change depending on availability and demand.

  • To find cheap flights from Las Vegas to DSM, book in advance. Airlines generally offer lower prices when flights are first released.

  • The 'Whole month' search tool shows you the cheapest Las Vegas to Des Moines International Airport tickets throughout the entire month. It's an easy way to find a bargain if your plans aren't set in stone.

  • You don't need to search every day to find out if fares have dropped when you set up a Price Alert. We'll let you know as soon as a better deal is available on plane tickets from Las Vegas to DSM.

  • Find a cheap flight from Las Vegas to Des Moines International Airport by using filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Las Vegas to Des Moines International Airport (DSM)

  • July is when most people book flights from Las Vegas to Des Moines International Airport (DSM). Plan your visit to Des Moines in December for a more low-key escape.

  • Book a Las Vegas to DSM plane ticket departing in July if you want to visit the city during its warmest month. You can expect temperatures in Des Moines to range from 15ºC (59ºF) to 31ºC (88ºF).

  • Look for cheap tickets from Las Vegas to Des Moines International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -13ºC (9ºF) and 2ºC (36ºF).

More about Des Moines

Explore more of the United States

  • Kansas City is just one of the many places in the United States waiting to be discovered after you've experienced Des Moines. Around 290 kilometres away to the south, its best attractions include National WWI Museum and Memorial, LEGOLAND Discovery Centre and Union Station - 2017.

  • Around 193 kilometres west of Des Moines, Omaha is another essential stop in the United States. Get a taste of what this destination has to offer at Kiewit Luminarium, OUR BODY: The Universe Within and Orpheum Theatre.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.