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$52+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LAS
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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1. Tell us where you want to go

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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 Sunday or Monday and return on a Friday

Cheap flight deals from Des Moines to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$153
(Mytrip)

One-way from

$52
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$306

Good round-trip deal

$216 or less

Good one-way deal

$117 or less
Provider with most accurate pricing for Des Moines-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Des Moines-Las Vegas Harry Reid Intl flights.
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From Des Moines to Las Vegas Harry Reid Intl
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One-way flight from Des Moines to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 9% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Des Moines to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Des Moines to Las Vegas Harry Reid Intl.
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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 November 5, 2025.

This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:46 pmDSM - LAS
1 stop25h 46mFrontier
Sat 11/2212:59 amLAS - DSM
1 stop16h 25mFrontier
Deal found 11/4$153
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:21 pmDSM - LAS
1 stop9h 08mMultiple Airlines
Fri 12/126:00 amLAS - DSM
1 stop11h 03mMultiple Airlines
Deal found 11/3$156
This Booking.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:45 pmDSM - LAS
Nonstop3h 13mAllegiant Air
Thu 11/2010:36 amLAS - DSM
Nonstop2h 51mAllegiant Air
Deal found 11/3$158
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:32 pmDSM - LAS
1 stop7h 06mMultiple Airlines
Thu 11/2010:36 amLAS - DSM
Nonstop2h 51mMultiple Airlines
Deal found 11/3$161
This FlightHub deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:16 pmDSM - LAS
Nonstop3h 16mMultiple Airlines
Fri 12/59:43 amLAS - DSM
1 stop7h 20mMultiple Airlines
Deal found 11/5$167
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:40 amDSM - LAS
1 stop13h 58mMultiple Airlines
Fri 11/215:54 pmLAS - DSM
Nonstop2h 51mMultiple Airlines
Deal found 11/5$177
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:48 pmDSM - LAS
Nonstop3h 16mMultiple Airlines
Thu 11/2712:59 amLAS - DSM
1 stop16h 02mMultiple Airlines
Deal found 11/4$182

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Des Moines to Las Vegas that are best for you.

Fly from

Des Moines

Fly to

Las Vegas

Route

Depart

Return

Price

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Fri 12/12

6:33 pm-12:27 am

1 stop7h 54m

Las Vegas Harry Reid Intl

Tue 12/16

12:44 am-10:38 am

1 stop7h 54m

$217

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Sat 12/6

3:35 pm-10:55 pm

1 stop9h 20m

Las Vegas Harry Reid Intl

Wed 12/10

10:45 am-3:35 pm

Nonstop2h 50m

$257

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Fri 12/12

11:40 am-12:55 pm

Nonstop3h 15m

Las Vegas Harry Reid Intl

Wed 12/17

10:45 am-3:35 pm

Nonstop2h 50m

$286

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Wed 1/14

6:54 am-12:36 pm

1 stop7h 42m

Las Vegas Harry Reid Intl

Mon 1/19

11:25 pm-10:41 am

1 stop9h 16m

$306

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Fri 1/30

11:26 am-6:56 pm

1 stop9h 30m

Las Vegas Harry Reid Intl

Mon 2/2

6:15 am-3:41 pm

1 stop7h 26m

$307

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Fri 1/30

5:16 pm-11:35 pm

1 stop8h 19m

Las Vegas Harry Reid Intl

Sun 2/1

11:15 pm-9:41 am

1 stop8h 26m

$307

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Sat 11/29

6:50 am-12:47 pm

1 stop7h 57m

Las Vegas Harry Reid Intl

Tue 12/2

12:44 am-10:38 am

1 stop7h 54m

$314

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Fri 1/30

3:20 pm-9:30 pm

1 stop8h 10m

Las Vegas Harry Reid Intl

Sat 2/7

4:25 pm-9:15 pm

Nonstop2h 50m

$316

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Mon 1/5

11:40 am-12:55 pm

Nonstop3h 15m

Las Vegas Harry Reid Intl

Sat 1/10

4:25 pm-9:15 pm

Nonstop2h 50m

$325

Des MoinesLas Vegas

DSM - LAS

DSMLAS

Des Moines

Fri 12/19

6:50 am-12:47 pm

1 stop7h 57m

Las Vegas Harry Reid Intl

Wed 12/24

12:27 pm-8:02 pm

1 stop5h 35m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 20 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust 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?

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 October 31, 2025.

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 $90). Flying from Des Moines to Las Vegas in November is currently the most expensive (average of $139). 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?

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 November 5, 2025.

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?

Use this chart to determine the cheapest time to fly round-trip from Des Moines to Las Vegas. Price data was last updated on November 2, 2025.

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 insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated November 5, 2025.
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
4,239 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,004 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,001 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,039 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.2
Good
696 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    The Des Moines to Las Vegas Harry Reid Intl flight path was viewed by 57 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 54m. There are 1212 mi between Des Moines and Las Vegas. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $99 on this airline. Additional options worth looking into are Delta and Frontier, starting at $108 and $112 round-trip. Allegiant Air is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

    On average you can expect to pay $227 for a flight from Des Moines to Las Vegas. The cheapest flight overall is $88 while the most popular route, (Des Moines - Las Vegas Harry Reid Intl) is currently priced at $102.

  • 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 $90). Flying from Des Moines to Las Vegas in November is currently the most expensive (average of $139). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Winchester
Kingman
Sunrise Manor
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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Top 6 airlines flying from Des Moines to Las Vegas

Discover the top 6 airlines that operate flights from Des Moines to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$99Average$244FlexibilityNo cancel feeOn-time88%
DeltaCheapest$108Average$323FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$112Average$210FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$186Average$343FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$202Average$399FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$227Average$454FlexibilityNo cancel feeOn-time69%

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