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Des Moines

$54+ Cheap flights from Las Vegas to Des Moines (LAS - DSM)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DSM
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Des Moines are usually found in October or November, booked 52 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Las Vegas to Des Moines

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Des Moines (DSM). 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 August 14, 2025.

Round-trip from

$106
(Gotogate)

One-way from

$54
(Booking.com)

Popular in

January

Cheapest in

October

Average price

$285

Good round-trip deal

$132 or less

Good one-way deal

$107 or less
From Las Vegas Harry Reid Intl to Des Moines
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One-way flight from Las Vegas Harry Reid Intl to Des Moines
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Highest demand for flights based on searches. 25% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Des Moines.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Des Moines.
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Find flight deals from Las Vegas to Des Moines

Cheapest flights from Las Vegas to Des Moines
Explore the most affordable flight options available from Las Vegas to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Gotogate deal was found by Cheapflights users on 8/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:31 pmLAS - DSM
Nonstop2h 58mAllegiant Air
Sun 9/283:42 pmDSM - LAS
Nonstop3h 11mAllegiant Air
Deal found 8/14$106
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/214:20 pmLAS - DSM
Nonstop2h 56mAllegiant Air
Mon 8/253:40 pmDSM - LAS
Nonstop3h 16mAllegiant Air
Deal found 8/13$112
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 9/55:31 pmLAS - DSM
Nonstop2h 58mAllegiant Air
Sun 9/73:42 pmDSM - LAS
Nonstop3h 11mAllegiant Air
Deal found 8/13$130
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:43 pmLAS - DSM
Nonstop2h 58mAllegiant Air
Sun 9/283:42 pmDSM - LAS
Nonstop3h 11mAllegiant Air
Deal found 8/12$139
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 8/284:20 pmLAS - DSM
Nonstop2h 56mAllegiant Air
Mon 9/112:51 pmDSM - LAS
Nonstop3h 16mAllegiant Air
Deal found 8/13$140
This eDestinos deal was found by Cheapflights users on 8/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:43 pmLAS - DSM
Nonstop2h 58mAllegiant Air
Sun 10/53:43 pmDSM - LAS
Nonstop3h 11mAllegiant Air
Deal found 8/14$148
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 10/175:41 pmLAS - DSM
Nonstop2h 56mAllegiant Air
Sun 10/193:43 pmDSM - LAS
Nonstop3h 11mAllegiant Air
Deal found 8/13$150
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:41 pmLAS - DSM
Nonstop2h 56mAllegiant Air
Thu 10/93:43 pmDSM - LAS
Nonstop3h 11mAllegiant Air
Deal found 8/14$158
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:31 pmLAS - DSM
Nonstop2h 58mAllegiant Air
Fri 9/123:30 pmDSM - LAS
Nonstop3h 11mAllegiant Air
Deal found 8/12$163
This Southwest deal was found by Cheapflights users on 8/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:45 amLAS - DSM
Nonstop3h 00mSouthwest
Mon 9/225:30 pmDSM - LAS
1 stop7h 35mSouthwest
Deal found 8/13$167
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 9/55:31 pmLAS - DSM
Nonstop2h 58mMultiple Airlines
Sun 9/78:00 amDSM - LAS
1 stop8h 20mMultiple Airlines
Deal found 8/13$172

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Des Moines 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 August 14, 2025.
Use the filters below to find and compare flights from Las Vegas to Des Moines that are best for you.

Fly from

Las Vegas

Fly to

Des Moines

Route

Depart

Return

Price

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Fri 9/19

5:31 pm-10:29 pm

Nonstop2h 58m

Des Moines

Mon 9/22

3:30 pm-4:41 pm

Nonstop3h 11m

$106

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Fri 9/19

5:31 pm-10:29 pm

Nonstop2h 58m

Des Moines

Sun 9/28

3:42 pm-4:53 pm

Nonstop3h 11m

$106

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Fri 9/5

5:31 pm-10:29 pm

Nonstop2h 58m

Des Moines

Sun 9/7

3:42 pm-4:53 pm

Nonstop3h 11m

$130

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Thu 9/25

5:43 pm-10:41 pm

Nonstop2h 58m

Des Moines

Sun 9/28

3:42 pm-4:53 pm

Nonstop3h 11m

$139

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Thu 8/28

4:20 pm-9:16 pm

Nonstop2h 56m

Des Moines

Mon 9/1

12:51 pm-2:07 pm

Nonstop3h 16m

$140

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Sun 9/28

5:43 pm-10:41 pm

Nonstop2h 58m

Des Moines

Sun 10/5

3:43 pm-4:54 pm

Nonstop3h 11m

$148

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Fri 10/17

5:41 pm-10:37 pm

Nonstop2h 56m

Des Moines

Sun 10/19

3:43 pm-4:54 pm

Nonstop3h 11m

$150

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Fri 10/3

5:41 pm-10:37 pm

Nonstop2h 56m

Des Moines

Thu 10/9

3:43 pm-4:54 pm

Nonstop3h 11m

$158

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Fri 9/5

5:31 pm-10:29 pm

Nonstop2h 58m

Des Moines

Fri 9/12

3:30 pm-4:41 pm

Nonstop3h 11m

$163

Las VegasDes Moines

LAS - DSM

LASDSM

Las Vegas Harry Reid Intl

Fri 9/19

5:31 pm-10:29 pm

Nonstop2h 58m

Des Moines

Sun 9/28

7:00 am-2:21 pm

1 stop9h 21m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 20 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Des Moines from Las Vegas 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 Las Vegas to Des Moines

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Des Moines. Price data was last updated on August 8, 2025.

The price you pay for your flight from Las Vegas to Des Moines may vary depending on when you book. For the best chance of a lower fare, look to book 52 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 Las Vegas to Des Moines?

Currently, August is the cheapest month in which you can book a flight from Las Vegas to Des Moines (average of $336). Flying from Las Vegas to Des Moines in June is currently the most expensive (average of $401). 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 LAS to DSM?

Find hourly flight availability from Las Vegas to Des Moines. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Des Moines in the afternoon. If you’re flexible enough to do this you can expect to save up to 76% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Des Moines

Get insights into the airlines that provide service to Des Moines. 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 Des Moines. Reviews last updated August 14, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Las Vegas to Des Moines have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Allegiant Air
7.2
Good
701 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

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

    You will need to book a flight from Las Vegas Harry Reid Intl to Des Moines if you want to fly from Las Vegas to Des Moines. At least 4 different airlines have flights from Harry Reid Intl (LAS) to Des Moines (DSM) on a regular basis. There is 1 flight to Des Moines from the Las Vegas airport per day. If you manage to book one that is nonstop, then you can expect the flight time from LAS to DSM to be around 2h 55m.

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

    This flight path from Las Vegas Harry Reid Intl to Des Moines was viewed by 5 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 Las Vegas to Des Moines round-trip?

    Currently priced at $96, Allegiant Air will fly you from Las Vegas to Des Moines and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $236 and $281, respectively. Allegiant Air is currently priced 53% below the average price you’ll pay for this route.

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

    Looking for the cheapest flight from Las Vegas to Des Moines? While on average our users pay $148, our data indicates the cheapest price to be $58. The most popular route (Las Vegas Harry Reid Intl - Des Moines), is priced around $106.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Des Moines 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 Las Vegas to Des Moines?

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to Des Moines (average of $336). Flying from Las Vegas to Des Moines in June is currently the most expensive (average of $401). 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 Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
Altoona
Ames
Johnston
Boone
West Des Moines
Ankeny

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Top 4 airlines flying from Las Vegas to Des Moines

Discover the top 4 airlines that operate flights from Las Vegas to Des Moines. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$96Average$148FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$236Average$316FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$281Average$414FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$366Average$537FlexibilityNo cancel feeOn-time69%

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