How popular is this Des Moines to Las Vegas flight route?

The Des Moines to Las Vegas Harry Reid Intl flight path was viewed by 51 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Des Moines to Las Vegas?

For as low as $217, Delta can have you in Las Vegas from Des Moines in 7h 42m. There are 1212 mi between Des Moines and Las Vegas.

What are the cheapest airlines flying from Des Moines to Las Vegas round-trip?

Our cheapest airline available from Des Moines to Las Vegas is Frontier. Our recent data shows that you can find tickets from as low as $78 on this airline. Additional options worth looking into are Delta and Allegiant Air, starting at $85 and $96 round-trip. Frontier is 71% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Des Moines to Las Vegas one-way?

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Des Moines to Las Vegas for a low price.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the cheapest flights from Des Moines to Las Vegas?

On average you can expect to pay $256 for a flight from Des Moines to Las Vegas. The cheapest flight overall is $55 while the most popular route, (Des Moines - Las Vegas Harry Reid Intl) is currently priced at $78.

What are the most popular airlines that fly from Des Moines to Las Vegas?

Consider Allegiant Air, Southwest or American Airlines when booking your flight. These represent the most popular airlines when flying from Des Moines to Las Vegas.

Most accurate provider : When it comes to deals on Des Moines-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Des Moines-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Des Moines-Las Vegas flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Des Moines-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Des Moines to Las Vegas?

To fly from Des Moines to Las Vegas, you need to book a flight from Des Moines (DSM) to Harry Reid Intl (LAS). Nonstop flights to Las Vegas Harry Reid Intl from Des Moines take 3h 05m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Des Moines to Harry Reid Intl offered by 6 different airlines.

Can I find deals for flights from Des Moines to Las Vegas that include hotel bookings?

Yes. In addition to deals on Des Moines to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Des Moines to Las Vegas?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Las Vegas.

Can I find deals for business class flights from Des Moines to Las Vegas?

Yes. Cheapflights offers flight deals from Des Moines to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$37+ Flights from Des Moines to Las Vegas

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Des Moines to Las Vegas Harry Reid Intl are usually found in August or January, booked 26 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap flight deals from Des Moines to Las Vegas

Cheapest flights from Des Moines to Las Vegas
Explore the most affordable flight options available from Des Moines to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Thu 12/1810:36 amLAS - DSM

Nonstop2h 55mAllegiant Air

Deal found 12/3

$167

Sun 12/148:30 amDSM - LAS

Nonstop3h 16mMultiple Airlines

Tue 12/164:12 pmLAS - DSM

1 stop20h 28mMultiple Airlines

Deal found 12/4

$172

Sun 12/148:30 amDSM - LAS

Nonstop3h 16mAllegiant Air

Fri 12/192:09 pmLAS - DSM

Nonstop2h 55mAllegiant Air

Deal found 12/3

$178

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Fri 12/192:09 pmLAS - DSM

Nonstop2h 55mAllegiant Air

Deal found 12/3

$187

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Mon 12/151:43 pmLAS - DSM

Nonstop2h 55mAllegiant Air

Deal found 12/3

$192

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mMultiple Airlines

Sun 12/1412:59 amLAS - DSM

1 stop16h 04mMultiple Airlines

Deal found 12/3

$194

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mMultiple Airlines

Tue 12/164:12 pmLAS - DSM

1 stop20h 28mMultiple Airlines

Deal found 12/3

$195

Sun 12/144:21 pmDSM - LAS

1 stop9h 08mMultiple Airlines

Thu 12/1810:36 amLAS - DSM

Nonstop2h 55mMultiple Airlines

Deal found 12/4

$200

Best flights from Des Moines to Las Vegas
Discover carefully curated flight deals from Des Moines to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Tue 1/66:54 amDSM - LAS

1 stop7h 42mDelta

Thu 1/811:15 amLAS - DSM

1 stop8h 09mDelta

Deal found 12/3

$217

Wed 1/283:20 pmDSM - LAS

2 stops8h 35mSouthwest

Mon 2/29:25 amLAS - DSM

2 stops7h 55mSouthwest

Deal found 12/3

$268

Fri 2/133:39 pmDSM - LAS

Nonstop3h 29mAllegiant Air

Sun 2/159:49 amLAS - DSM

Nonstop2h 53mAllegiant Air

Deal found 12/4

$275

Sat 2/141:32 pmDSM - LAS

2 stops8h 43mUnited Airlines

Wed 2/1811:53 amLAS - DSM

2 stops7h 58mUnited Airlines

Deal found 12/2

$278

Wed 2/45:16 pmDSM - LAS

1 stop7h 59mDelta

Mon 2/911:15 pmLAS - DSM

1 stop8h 26mDelta

Deal found 12/4

$217

Sat 1/1712:25 pmDSM - LAS

1 stop9h 43mDelta

Sat 1/2411:15 pmLAS - DSM

1 stop8h 26mDelta

Deal found 12/3

$217

Fri 2/204:21 pmDSM - LAS

1 stop6h 33mDelta

Sun 2/2212:50 amLAS - DSM

1 stop7h 27mDelta

Deal found 12/3

$217

Mon 1/125:09 pmDSM - LAS

2 stops8h 50mUnited Airlines

Thu 1/1510:44 amLAS - DSM

2 stops7h 50mUnited Airlines

Deal found 12/2

$278

Wed 2/48:35 amDSM - LAS

1 stop5h 25mSouthwest

Mon 2/911:10 amLAS - DSM

Nonstop2h 50mSouthwest

Deal found 12/4

$297

Sat 2/73:35 pmDSM - LAS

1 stop8h 24mUnited Airlines

Fri 2/134:40 pmLAS - DSM

1 stop5h 03mUnited Airlines

Deal found 12/3

$297

Sat 1/171:35 pmDSM - LAS

1 stop7h 27mUnited Airlines

Sat 1/247:40 amLAS - DSM

2 stops12h 10mUnited Airlines

Deal found 12/3

$302

Last-minute flights from Des Moines to Las Vegas
Discover last-minute flight deals from Des Moines to Las Vegas. Data last updated December 4, 2025 and is based on user searches.

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Thu 12/1810:36 amLAS - DSM

Nonstop2h 55mAllegiant Air

Deal found 12/3

$167

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Fri 12/192:09 pmLAS - DSM

Nonstop2h 55mAllegiant Air

Deal found 12/3

$187

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Mon 12/151:43 pmLAS - DSM

Nonstop2h 55mAllegiant Air

Deal found 12/3

$192

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mMultiple Airlines

Sun 12/1412:59 amLAS - DSM

1 stop16h 04mMultiple Airlines

Deal found 12/3

$194

Fri 12/127:28 pmDSM - LAS

Nonstop3h 16mMultiple Airlines

Tue 12/164:12 pmLAS - DSM

1 stop20h 28mMultiple Airlines

Deal found 12/3

$195

Sun 12/148:30 amDSM - LAS

Nonstop3h 16mMultiple Airlines

Tue 12/164:12 pmLAS - DSM

1 stop20h 28mMultiple Airlines

Deal found 12/4

$172

Sun 12/148:30 amDSM - LAS

Nonstop3h 16mAllegiant Air

Fri 12/192:09 pmLAS - DSM

Nonstop2h 55mAllegiant Air

Deal found 12/3

$178

Sun 12/144:21 pmDSM - LAS

1 stop9h 08mMultiple Airlines

Thu 12/1810:36 amLAS - DSM

Nonstop2h 55mMultiple Airlines

Deal found 12/4

$200

One-way flights from Des Moines to Las Vegas
Search for one-way flight options from Des Moines to Las Vegas. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Mon 2/28:30 amDSM - LAS

Nonstop3h 19mAllegiant Air

Deal found 12/2

$37

Mon 1/512:46 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Deal found 12/3

$39

Sun 1/188:30 amDSM - LAS

Nonstop3h 19mAllegiant Air

Deal found 12/4

$55

Sun 2/17:00 amDSM - LAS

1 stop12h 47mMultiple Airlines

Deal found 12/2

$74

Sun 3/17:36 pmDSM - LAS

1 stop6h 06mFrontier

Deal found 12/4

$80

Fri 2/273:32 pmDSM - LAS

Nonstop3h 27mAllegiant Air

Deal found 12/2

$81

Mon 1/58:29 pmDSM - LAS

1 stop5h 13mFrontier

Deal found 12/3

$91

Sat 1/38:29 pmDSM - LAS

1 stop5h 13mFrontier

Deal found 12/2

$92

Thu 12/118:30 amDSM - LAS

Nonstop3h 16mAllegiant Air

Deal found 12/3

$96

Find flight deals from Des Moines to Las Vegas

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$168 (Cheapflightsfares)
One-way from	$37 (Kiwi.com)
Popular in	March
Cheapest in	August
Average price	$307
Good round-trip deal	$267 or less
Good one-way deal	$92 or less

Provider with most accurate pricing for Des Moines-Las Vegas Harry Reid Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Des Moines-Las Vegas Harry Reid Intl flights.

Search Deals

From Des Moines to Las Vegas Harry Reid Intl

Search Deals

One-way flight from Des Moines to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($33 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Des Moines to Las Vegas Harry Reid Intl.

Search Deals

Price to beat on a one-way flight from Des Moines to Las Vegas Harry Reid Intl.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Des Moines to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Tue 1/6

6:54 am-12:36 pm

1 stop7h 42m

Las Vegas Harry Reid Intl

Thu 1/8

11:15 am-9:24 pm

1 stop8h 09m

$217

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Wed 2/4

5:16 pm-11:15 pm

1 stop7h 59m

Las Vegas Harry Reid Intl

Mon 2/9

11:15 pm-9:41 am

1 stop8h 26m

$217

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Sat 1/17

12:25 pm-8:08 pm

1 stop9h 43m

Las Vegas Harry Reid Intl

Sat 1/24

11:15 pm-9:41 am

1 stop8h 26m

$217

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Fri 2/20

4:21 pm-8:54 pm

1 stop6h 33m

Las Vegas Harry Reid Intl

Sun 2/22

12:50 am-10:17 am

1 stop7h 27m

$217

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Wed 1/28

3:20 pm-9:55 pm

2 stops8h 35m

Las Vegas Harry Reid Intl

Mon 2/2

9:25 am-7:20 pm

2 stops7h 55m

$268

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Fri 2/13

3:39 pm-5:08 pm

Nonstop3h 29m

Las Vegas Harry Reid Intl

Sun 2/15

9:49 am-2:42 pm

Nonstop2h 53m

$275

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Sat 2/14

1:32 pm-8:15 pm

2 stops8h 43m

Las Vegas Harry Reid Intl

Wed 2/18

11:53 am-9:51 pm

2 stops7h 58m

$278

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Mon 1/12

5:09 pm-11:59 pm

2 stops8h 50m

Las Vegas Harry Reid Intl

Thu 1/15

10:44 am-8:34 pm

2 stops7h 50m

$278

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Wed 2/4

8:35 am-12:00 pm

1 stop5h 25m

Las Vegas Harry Reid Intl

Mon 2/9

11:10 am-4:00 pm

Nonstop2h 50m

$297

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Sat 2/7

3:35 pm-9:59 pm

1 stop8h 24m

Las Vegas Harry Reid Intl

Fri 2/13

4:40 pm-11:43 pm

1 stop5h 03m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 21 results

Compare providers for flights from Des Moines to Las Vegas

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to Las Vegas in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Des Moines-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Des Moines-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Des Moines-Las Vegas flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Des Moines-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Des Moines to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Des Moines with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Des Moines to Las Vegas

How far ahead should I book a flight from Des Moines to Las Vegas?

The price you pay for your flight from Des Moines to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Des Moines to Las Vegas?

Currently, July is the cheapest month in which you can book a flight from Des Moines to Las Vegas (average of $90). Flying from Des Moines to Las Vegas in November is currently the most expensive (average of $136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DSM to LAS?

One of the essential ways to save on airfare from Des Moines to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 52% on airfare.

What is the cheapest day to fly from Des Moines to Las Vegas?

Travelers seeking maximum savings on their Des Moines to Las Vegas flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Las Vegas

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Des Moines to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,253 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,011 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,063 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,045 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Allegiant Air

7.2

Good

698 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airports do I use to fly from Des Moines to Las Vegas?
To fly from Des Moines to Las Vegas, you need to book a flight from Des Moines (DSM) to Harry Reid Intl (LAS). Nonstop flights to Las Vegas Harry Reid Intl from Des Moines take 3h 05m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Des Moines to Harry Reid Intl offered by 6 different airlines.
How popular is this Des Moines to Las Vegas flight route?
The Des Moines to Las Vegas Harry Reid Intl flight path was viewed by 51 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Des Moines to Las Vegas?
For as low as $217, Delta can have you in Las Vegas from Des Moines in 7h 42m. There are 1212 mi between Des Moines and Las Vegas.
What are the cheapest airlines flying from Des Moines to Las Vegas round-trip?
Our cheapest airline available from Des Moines to Las Vegas is Frontier. Our recent data shows that you can find tickets from as low as $78 on this airline. Additional options worth looking into are Delta and Allegiant Air, starting at $85 and $96 round-trip. Frontier is 71% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Des Moines to Las Vegas one-way?
The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Des Moines to Las Vegas for a low price.
What are the cheapest flights from Des Moines to Las Vegas?
On average you can expect to pay $256 for a flight from Des Moines to Las Vegas. The cheapest flight overall is $55 while the most popular route, (Des Moines - Las Vegas Harry Reid Intl) is currently priced at $78.
Can I find deals for flights from Des Moines to Las Vegas that include hotel bookings?
Yes. In addition to deals on Des Moines to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Des Moines to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Las Vegas.
Can I find deals for business class flights from Des Moines to Las Vegas?
Yes. Cheapflights offers flight deals from Des Moines to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Des Moines to Las Vegas?
Currently, July is the cheapest month in which you can book a flight from Des Moines to Las Vegas (average of $90). Flying from Des Moines to Las Vegas in November is currently the most expensive (average of $136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to Las Vegas

Top 6 airlines flying from Des Moines to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$91	Average$218	FlexibilityNo cancel fee	On-time62%
Allegiant Air	Cheapest$99	Average$244	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$108	Average$287	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$189	Average$334	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$202	Average$398	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$227	Average$470	FlexibilityNo cancel fee	On-time69%

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$37+ Cheap flights from Des Moines to Las Vegas (DSM - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Des Moines to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Des Moines to Las Vegas Harry Reid Intl are usually found in August or January, booked 26 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap flight deals from Des Moines to Las Vegas

Cheapest flights from Des Moines to Las VegasExplore the most affordable flight options available from Des Moines to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from Des Moines to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from Des Moines to Las Vegas

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Des Moines to Las Vegas that are best for you.

Compare providers for flights from Des Moines to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to Las Vegas in December.

Best time to book a flight from Des Moines to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Des Moines with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Des Moines to Las Vegas

How far ahead should I book a flight from Des Moines to Las Vegas?

What is the cheapest month to book a flight from Des Moines to Las Vegas?

What is the cheapest time of day to fly from DSM to LAS?

What is the cheapest day to fly from Des Moines to Las Vegas?

Reviews of airlines servicing Las Vegas

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What are the cheapest flights from Des Moines to Las Vegas?

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Alternative routes for Des Moines to Las Vegas

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Top 6 airlines flying from Des Moines to Las Vegas

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Cheapest flights from Des Moines to Las Vegas
Explore the most affordable flight options available from Des Moines to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.