Cheap flight tickets 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 RM444. 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 September.

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 foundRM178
Cheapest month to flySeptember
Average flight time2 hrs, 56 mins
Most popular airlineSouthwest Airlines
Average flights per week10

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 RM395. 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 56 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 May 2026, there are 10 flights per week flying from Las Vegas to Des Moines.
The cheapest month to fly from Las Vegas to Des Moines is usually August.
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 Thursday, 20 August 2026.
Yes – the average flight time is 2 hours and 56 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 .

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

  • Your next big escape starts at Las Vegas's main airport, Harry Reid Airport (formerly McCarran Airport) (LAS). Explore your options for booking a flight from Las Vegas to Des Moines International Airport (DSM) departing from this terminal.

  • 2 hours 55 minutes is the average travel time for a direct Las Vegas to Des Moines International Airport flight.

  • Des Moines International Airport is located in Des Moines. The city follows the UTC-5 timezone and is two hours ahead of Las Vegas.

  • Choose from 7 direct flights a week between Harry Reid Airport (formerly McCarran 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.

  • Leave enough time to catch your flight from Las Vegas to DSM. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During peak travel periods, expect longer queues and get there earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international trips.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Go straight to your destination from Harry Reid Airport (formerly McCarran Airport) (LAS). Direct flights from Las Vegas to Des Moines International Airport (DSM) are available from here.

  • You can book a direct flight from Las Vegas to Des Moines International Airport with Southwest Airlines. This well-known airline offers services from LAS.

  • The preferred choice for passengers flying between LAS and DSM is Southwest Airlines.

  • Southwest Airlines takes the top spot for on-time performance. A reliable 86.89% of its services on this route complete the journey on schedule.

  • Travelling from central Las Vegas to LAS takes around 1 hour by public transport. If you drive, ride-share or grab a cab, you'll cover the 19 kilometres in 15 minutes or so, depending on traffic conditions.

  • Want a leisurely start to your break? Stay near Harry Reid Airport (formerly McCarran Airport). Whether you're boarding an early flight from Las Vegas to Des Moines International Airport or prefer not to rush, these hotels are the answer:

  • 82.07% of flights leaving Harry Reid Airport (formerly McCarran Airport) arrive at their destination on schedule. Given its strong performance rating, you're unlikely to be delayed when jetting out of LAS.

  • 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

  • Central Des Moines is about 6 kilometres from Des Moines International Airport. Journey times by cab or car hire will vary depending on traffic conditions, so do a little research before your trip.

  • If you're travelling on public transport, expect a journey of around 45 minutes.

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

  • Right now, RM178 is the best price we've found for a one-way ticket from Las Vegas to Des Moines International Airport. The cheapest price for a return flight is RM395. Remember fares can change due to availability at the time of booking.

  • Booking in advance is often the key to finding a cheap flight from Las Vegas to DSM. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely spend.

  • Affordable Las Vegas to Des Moines International Airport tickets are easier to find when your travel dates are flexible. Use the 'Whole month' search tool to compare fares across every month and then pick the cheapest day.

  • Snapping up a cheap plane ticket from Las Vegas to DSM is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a better deal is available.

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

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

  • It's time to figure out your travel dates for your flight from Las Vegas to Des Moines International Airport (DSM). July is the busiest month to travel to Des Moines. If crowds aren't your thing, head there in April.

  • The warmest month in Des Moines is July, with temperatures ranging between 15ºC (59ºF) and 31ºC (88ºF). Lock in your Las Vegas to DSM plane ticket then if that's your definition of good weather.

  • If you want to travel in cooler conditions, look for a cheap ticket from Las Vegas to Des Moines International Airport in January when temperatures are between -13ºC (9ºF) and 2ºC (36ºF).

More about Des Moines

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Des Moines right here. Browse these options after you've booked your flight from Las Vegas to Des Moines International Airport:

  • There are so many things to do and see in this city, it can be tricky to work out where to start. Greater Des Moines Botanical Garden, Science Centre of Iowa & Blank IMAX Dome Theatre and State Historical Museum are top sights which should be on any good Des Moines itinerary.

Explore more of the United States

  • Kansas City is just one of the many cities in the United States waiting to be explored once you've taken in the sights of Des Moines. Around 290 kilometres away to the south, top sights here include Jazz 1, National WWI Museum and Memorial and Jazz Pantheon.

  • If there's time to check out another great destination in the United States, consider Omaha, roughly 193 kilometres west of Des Moines. Kiewit Luminarium, Suzanne & Walter Scott Aquarium and OUR BODY: The Universe Within are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.