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 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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 Allegiant Air. Our recent data shows that you can find tickets from as low as $90 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $167 and $177 round-trip. Allegiant Air is 68% 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 $45. However, be on the lookout for offers from Southwest 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 $164 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 $96.

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

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

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

Flights from Des Moines to Las Vegas are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 59% on flights from Des Moines to Las Vegas compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $246. For sooner than that we have options available in the next 3 days from $299.

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

Our data shows that August tends to be the cheapest month to fly to Las Vegas from Des Moines. Users have commonly found prices around $286 for the month, but tickets can be as low as $112. Due to multiple factors, prepare for potentially higher prices in March.

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.

$45+ Flights from Des Moines to Las Vegas

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Des Moines to Las Vegas with Cheapflights

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Cheap flight deals from Des Moines to Las Vegas

Round-trip from	$90 (Mytrip)
One-way from	$45 (Booking.com)
Popular in	March
Cheapest in	August
Average price	$252
Good round-trip deal	$163 or less
Good one-way deal	$72 or less

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. 7% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 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

Find 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 July 2, 2025.

Mon 8/189:37 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Fri 8/225:46 pmLAS - DSM

Nonstop2h 56mAllegiant Air

Deal found 7/2

$90

Sun 9/78:00 amDSM - LAS

1 stop16h 00mMultiple Airlines

Thu 9/115:43 pmLAS - DSM

Nonstop2h 58mMultiple Airlines

Deal found 7/2

$147

Tue 8/1912:15 pmDSM - LAS

Nonstop3h 05mSouthwest

Tue 8/262:50 pmLAS - DSM

1 stop4h 35mSouthwest

Deal found 6/30

$167

Mon 8/113:21 pmDSM - LAS

1 stop9h 28mAmerican Airlines

Thu 8/143:38 pmLAS - DSM

1 stop5h 46mAmerican Airlines

Deal found 6/30

$177

Sun 9/72:25 pmDSM - LAS

1 stop7h 56mFrontier

Thu 9/116:00 amLAS - DSM

1 stop5h 40mFrontier

Deal found 7/2

$180

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 July 2, 2025.

Mon 8/189:37 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Fri 8/225:46 pmLAS - DSM

Nonstop2h 56mAllegiant Air

Deal found 7/2

$90

Sun 9/78:00 amDSM - LAS

1 stop16h 00mMultiple Airlines

Thu 9/115:43 pmLAS - DSM

Nonstop2h 58mMultiple Airlines

Deal found 7/2

$147

Tue 8/1912:15 pmDSM - LAS

Nonstop3h 05mSouthwest

Tue 8/262:50 pmLAS - DSM

1 stop4h 35mSouthwest

Deal found 6/30

$167

Mon 8/113:21 pmDSM - LAS

1 stop9h 28mAmerican Airlines

Thu 8/143:38 pmLAS - DSM

1 stop5h 46mAmerican Airlines

Deal found 6/30

$177

Sun 9/72:25 pmDSM - LAS

1 stop7h 56mFrontier

Thu 9/116:00 amLAS - DSM

1 stop5h 40mFrontier

Deal found 7/2

$180

Last-minute flights from Des Moines to Las Vegas
Discover last-minute flight deals from Des Moines to Las Vegas. Data last updated July 2, 2025 and is based on user searches.

Mon 7/77:33 pmDSM - LAS

1 stop6h 01mFrontier

Mon 7/219:14 amLAS - DSM

1 stop7h 34mFrontier

Deal found 7/1

$262

Wed 7/97:30 amDSM - LAS

Nonstop3h 06mAllegiant Air

Wed 7/169:26 amLAS - DSM

Nonstop3h 00mAllegiant Air

Deal found 6/30

$139

Wed 7/97:30 amDSM - LAS

Nonstop3h 06mMultiple Airlines

Fri 7/118:40 amLAS - DSM

1 stop11h 55mMultiple Airlines

Deal found 7/1

$231

Mon 8/113:21 pmDSM - LAS

1 stop7h 27mAmerican Airlines

Thu 8/146:04 amLAS - DSM

1 stop9h 19mAmerican Airlines

Deal found 6/30

$177

Mon 8/189:37 pmDSM - LAS

Nonstop3h 16mAllegiant Air

Fri 8/225:46 pmLAS - DSM

Nonstop2h 56mAllegiant Air

Deal found 7/2

$90

Mon 8/182:54 pmDSM - LAS

1 stop7h 32mMultiple Airlines

Fri 8/225:46 pmLAS - DSM

Nonstop2h 56mMultiple Airlines

Deal found 7/2

$149

Tue 8/1912:15 pmDSM - LAS

Nonstop3h 05mSouthwest

Tue 8/2611:55 amLAS - DSM

2 stops7h 30mSouthwest

Deal found 6/30

$172

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 July 2, 2025.

Mon 8/111:25 pmDSM - LAS

Nonstop3h 06mAllegiant Air

Deal found 6/30

$45

Sat 8/301:10 pmDSM - LAS

Nonstop3h 05mSouthwest

Deal found 6/30

$79

Wed 8/65:30 amDSM - LAS

1 stop5h 20mAmerican Airlines

Deal found 6/30

$89

Fri 8/226:20 pmDSM - LAS

1 stop7h 14mFrontier

Deal found 6/30

$92

Wed 8/66:05 amDSM - LAS

1 stop9h 20mDelta

Deal found 6/30

$104

Fri 8/152:54 pmDSM - LAS

1 stop7h 32mMultiple Airlines

Deal found 6/30

$115

Sat 9/135:15 pmDSM - LAS

2 stops9h 29mUnited Airlines

Deal found 7/1

$134

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

Mon 8/18

9:37 pm-10:53 pm

Nonstop3h 16m

Las Vegas Harry Reid Intl

Fri 8/22

5:46 pm-10:42 pm

Nonstop2h 56m

$90

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Sun 9/7

8:00 am-10:00 pm

1 stop16h 00m

Las Vegas Harry Reid Intl

Thu 9/11

5:43 pm-10:41 pm

Nonstop2h 58m

$147

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Tue 8/19

12:15 pm-1:20 pm

Nonstop3h 05m

Las Vegas Harry Reid Intl

Tue 8/26

2:50 pm-9:25 pm

1 stop4h 35m

$167

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Mon 8/11

3:21 pm-10:49 pm

1 stop9h 28m

Las Vegas Harry Reid Intl

Thu 8/14

3:38 pm-11:24 pm

1 stop5h 46m

$177

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Sun 9/7

2:25 pm-8:21 pm

1 stop7h 56m

Las Vegas Harry Reid Intl

Thu 9/11

6:00 am-1:40 pm

1 stop5h 40m

$180

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Mon 8/11

1:25 pm-2:31 pm

Nonstop3h 06m

$45

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Sat 8/30

1:10 pm-2:15 pm

Nonstop3h 05m

$79

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Wed 8/6

5:30 am-8:50 am

1 stop5h 20m

$89

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Sun 8/24

3:23 pm-7:06 pm

1 stop5h 43m

$92

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Wed 8/6

2:29 pm-10:11 pm

1 stop9h 42m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results

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, August is the cheapest month in which you can book a flight from Des Moines to Las Vegas (average of $198). Flying from Des Moines to Las Vegas in March is currently the most expensive (average of $269). 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 50% 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. Wednesday afternoons 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

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,272 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,983 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,861 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Allegiant Air

7.2

Good

709 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
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 Allegiant Air. Our recent data shows that you can find tickets from as low as $90 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $167 and $177 round-trip. Allegiant Air is 68% 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 $45. However, be on the lookout for offers from Southwest 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 $164 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 $96.
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, August is the cheapest month in which you can book a flight from Des Moines to Las Vegas (average of $198). Flying from Des Moines to Las Vegas in March is currently the most expensive (average of $269). 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

Henderson

Paradise

Sunrise Manor

North Las Vegas

Winchester

Primm

Mount Charleston

Kingman

Mesquite

Needles

Boulder City

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Des Moines to Las Vegas

Omaha to Las Vegas flights

Cedar Rapids to Las Vegas flights

Moline to Las Vegas flights

Des Moines to Reno flights

Cedar Rapids to Reno flights

Omaha to Reno flights

Moline to Reno flights

La Crosse to Las Vegas flights

Sioux City to Las Vegas flights

Waterloo to Las Vegas flights

Omaha to Twin Falls flights

Dubuque to Las Vegas flights

Fort Dodge to Las Vegas flights

Waterloo to Reno flights

La Crosse to Reno flights

Complete your trip

Las Vegas car rentals

Las Vegas Harry Reid Intl Airport car rentals

Bullhead City Laughlin Bullhead Airport car rentals

Reno car rentals

Elko car rentals

Laughlin car rentals

The Strip car rentals

Downtown car rentals

Summerlin car rentals

Arts District car rentals

Centennial Hills car rentals

West of The Strip car rentals

Other flights to Las Vegas

Top 6 airlines flying from Des Moines to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$101	Average$248	FlexibilityNo cancel fee	On-time88%
Frontier	Cheapest$103	Average$163	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$128	Average$326	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$216	Average$358	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$288	Average$445	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$289	Average$408	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$45+ 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 8/11. 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 July, booked 26 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Des Moines to Las Vegas

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 July 2, 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 July 2, 2025.

Cheapflights Fare Finder

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

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?

Use this chart to determine the optimal time to book a round-trip flight from Des Moines to Las Vegas. Price data was last updated on June 27, 2025.

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?

Find hourly flight availability from Des Moines to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Des Moines to Las Vegas. Price data was last updated on June 29, 2025.

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.

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

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

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

Traveling to a place near Des Moines?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Des Moines to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Des Moines to Las Vegas

100% Free

Book with Flexibility

Travel Smart

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 July 2, 2025.