£227 Cheap Flights from Las Vegas (LAS) to Des Moines (DSM)

View £227 flight on Thu, 18 Jun 2026Opens in a new window

Flight 1

Popular airlines from Harry Reid Intl. Airport (LAS) to Des Moines International Airport (DSM)

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Cheap Flights from Las Vegas (LAS) to Des Moines (DSM)

Prices were available within the past 7 days and start at £227 for one-way flights and £454 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 17 Aug - Mon, 24 Aug
LAS
Las Vegas
DSM
Des Moines
£454 Return, found 1 day ago
£454
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 17 Aug from Las Vegas to Des Moines, returning Mon, 24 Aug, priced at £454 found 1 day ago
Alaska Airlines
Fri, 14 Aug - Fri, 21 Aug
LAS
Las Vegas
DSM
Des Moines
£464 Return, found 1 day ago
£464
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 14 Aug from Las Vegas to Des Moines, returning Fri, 21 Aug, priced at £464 found 1 day ago
Alaska Airlines
Fri, 22 May - Mon, 25 May
LAS
Las Vegas
DSM
Des Moines
£532 Return, found 1 day ago
£532
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 22 May from Las Vegas to Des Moines, returning Mon, 25 May, priced at £532 found 1 day ago
Alaska Airlines
Fri, 14 Aug - Fri, 21 Aug
LAS
Las Vegas
DSM
Des Moines
£538 Return, found 1 day ago
£538
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 14 Aug from Las Vegas to Des Moines, returning Fri, 21 Aug, priced at £538 found 1 day ago
Alaska Airlines
Sun, 16 Aug - Sun, 23 Aug
LAS
Las Vegas
DSM
Des Moines
£567 Return, found 1 day ago
£567
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 16 Aug from Las Vegas to Des Moines, returning Sun, 23 Aug, priced at £567 found 1 day ago
Alaska Airlines
Fri, 22 May - Mon, 25 May
LAS
Las Vegas
DSM
Des Moines
£575 Return, found 1 day ago
£575
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 22 May from Las Vegas to Des Moines, returning Mon, 25 May, priced at £575 found 1 day ago
Alaska Airlines
Fri, 14 Aug - Fri, 21 Aug
LAS
Las Vegas
DSM
Des Moines
£581 Return, found 1 day ago
£581
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 14 Aug from Las Vegas to Des Moines, returning Fri, 21 Aug, priced at £581 found 1 day ago
Alaska Airlines
Fri, 22 May - Mon, 25 May
LAS
Las Vegas
DSM
Des Moines
£610 Return, found 1 day ago
£610
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 22 May from Las Vegas to Des Moines, returning Mon, 25 May, priced at £610 found 1 day ago
Alaska Airlines
Sun, 16 Aug - Sun, 23 Aug
LAS
Las Vegas
DSM
Des Moines
£639 Return, found 1 day ago
£639
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 16 Aug from Las Vegas to Des Moines, returning Sun, 23 Aug, priced at £639 found 1 day ago
Alaska Airlines
Sun, 16 Aug - Sun, 23 Aug
LAS
Las Vegas
DSM
Des Moines
£640 Return, found 1 day ago
£640
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 16 Aug from Las Vegas to Des Moines, returning Sun, 23 Aug, priced at £640 found 1 day ago

Frequently asked questions

What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
November is typically the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.), with average return fares of approximately £214. This is about 26% lower than the average price throughout the year. November often sees lower prices as it's outside of peak holiday travel and summer vacation periods, leading to less demand. Other cheap months to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) include August and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
Enter LAS to DSM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
The best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) (LAS) to Des Moines, IA (DSM-Des Moines Intl.) (DSM) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from Las Vegas, NV (LAS-Harry Reid Intl.) (LAS) to Des Moines, IA (DSM-Des Moines Intl.) (DSM), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
Based on booking data from the past year, the cheapest months to fly from Las Vegas, NV (LAS-Harry Reid Intl.) (LAS) to Des Moines, IA (DSM-Des Moines Intl.) (DSM) are typically November and September, with average return flights costing around £214. These months are ideal if you're looking for the best value on your trip, as they often fall outside of peak travel seasons, allowing you to save on airfare.*Prices based on flights available on Expedia in the last year.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
There is approximately 1 nonstop flight per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.). For even more choice, look at flights that include layovers, as there are around 134 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Denver Intl. (DEN), and Sky Harbor Intl. (PHX).
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
The earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) typically departs at approximately 12:10 AM local time. This flight is operated by American Airlines and is a seasonal service active in October. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
You'll typically find the most flights from Harry Reid International Airport (LAS) to Des Moines, IA (DSM-Des Moines Intl.) (DSM) on a Friday, with around 54 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Southwest Airlines, and American Airlines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) are between 9am and 12pm. About 25% of passengers prefer this time window. Many major carriers, including United Airlines, Southwest Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to start your travel day a bit later while still arriving at your destination with plenty of time left in the day.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
Flying nonstop from LAS to DSM takes around 3 hours, with the route covering approximately 1,214 miles. Flights with a layover typically take 5 hours 50 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
Select the "Business class" and "First class" filters when looking for LAS to DSM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Des Moines from McCarran Intl. (LAS)?
From Harry Reid International Airport (LAS), you can fly into Des Moines Intl. (DSM) to reach Des Moines. Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), Reno-Tahoe Intl. (RNO) before reaching Des Moines. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Des Moines Intl.
Airlines serving
Alaska Airlines
Return price
£453
Distance
1941 km
Average flight time
5 hours 16 mins

Book with confidence

Compare flights from Las Vegas to Des Moines easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to Des Moines. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Des Moines Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Des Moines Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Harry Reid Intl. (LAS) to Des Moines Intl. (DSM)

The easiest way to view the best deals on flights from Las Vegas to Des Moines today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Des Moines Intl. start at just £454 and range up to £640.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Las Vegas and Des Moines
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Las Vegas to Des Moines flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Des Moines Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Las Vegas to Des Moines easily and book with confidence

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*Available to Expedia members.