$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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LAS
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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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 September, booked 48 days in advance, depart on a Sunday or Monday and return on a Wednesday
Cheap flight deals from Des Moines to Las Vegas
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Best
Last-minute
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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, 2026.
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, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Wed 9/302:42 pm
DSM
- LAS
Nonstop3h 14m
Allegiant Air
Wed 10/79:00 am
LAS
- DSM
Nonstop2h 52m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$111
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:50 pm
DSM
- LAS
Nonstop3h 09m
Allegiant Air
Thu 8/274:06 pm
LAS
- DSM
Nonstop2h 54m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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.
Sun 8/309:50 pm
DSM
- LAS
Nonstop3h 09m
Allegiant Air
Thu 9/34:16 pm
LAS
- DSM
Nonstop2h 55m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$115
This Flightnetwork deal was found by Cheapflights users on 6/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:06 pm
DSM
- LAS
Nonstop3h 12m
Allegiant Air
Fri 8/281:54 pm
LAS
- DSM
Nonstop2h 54m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
Sun 8/29:33 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Wed 8/58:00 am
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Mon 9/149:31 pm
DSM
- LAS
Nonstop3h 10m
Allegiant Air
Fri 9/252:53 pm
LAS
- DSM
Nonstop2h 55m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$122
This CheapOair deal was found by Cheapflights users on 7/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:01 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Fri 8/73:32 pm
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/139:44 pm
DSM
- LAS
Nonstop3h 12m
Allegiant Air
Thu 8/204:06 pm
LAS
- DSM
Nonstop2h 54m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 8/239:50 pm
DSM
- LAS
Nonstop3h 09m
Allegiant Air
Mon 8/242:54 pm
LAS
- DSM
Nonstop2h 54m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$127
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:33 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Fri 8/73:32 pm
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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.
Wed 9/302:42 pm
DSM
- LAS
Nonstop3h 14m
Allegiant Air
Thu 10/81:50 pm
LAS
- DSM
Nonstop2h 52m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$131
Best flights from Des Moines to Las VegasDiscover 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, 2026.
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, 2026.
This Southwest deal was found by Cheapflights users on 6/30. 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.
Sat 8/153:05 pm
DSM
- LAS
Nonstop3h 10m
Southwest
Tue 8/186:00 am
LAS
- DSM
1 stop5h 55m
Southwest
Deal found 6/30![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:59 am
DSM
- LAS
1 stop6h 55m
Delta
Wed 8/195:41 pm
LAS
- DSM
2 stops14h 37m
Delta
Deal found 6/27![Delta logo]()
$323
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am
DSM
- LAS
2 stops11h 10m
United Airlines
Wed 10/710:44 am
LAS
- DSM
2 stops10h 51m
United Airlines
Deal found 7/1![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 7/1. 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.
Wed 9/212:30 pm
DSM
- LAS
Nonstop3h 05m
Southwest
Mon 9/145:30 am
LAS
- DSM
1 stop6h 15m
Southwest
Deal found 7/1![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 6/27. 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.
Thu 8/272:25 pm
DSM
- LAS
2 stops6h 40m
Southwest
Wed 9/212:20 am
LAS
- DSM
1 stop9h 05m
Southwest
Deal found 6/27![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:40 am
DSM
- LAS
1 stop8h 30m
Delta
Tue 9/19:59 am
LAS
- DSM
1 stop8h 40m
Delta
Deal found 6/27![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 6/28. 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.
Wed 9/2312:30 pm
DSM
- LAS
Nonstop3h 05m
Southwest
Thu 10/110:55 am
LAS
- DSM
Nonstop2h 55m
Southwest
Deal found 6/28![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 6/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:24 pm
DSM
- LAS
1 stop7h 19m
United Airlines
Wed 10/2110:44 am
LAS
- DSM
2 stops8h 39m
United Airlines
Deal found 6/27![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 6/29. 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.
Thu 8/132:25 pm
DSM
- LAS
2 stops6h 40m
Southwest
Wed 8/1912:20 am
LAS
- DSM
1 stop9h 05m
Southwest
Deal found 6/29![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 6/29. 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.
Sat 8/227:20 am
DSM
- LAS
1 stop6h 30m
Southwest
Sun 8/2311:20 am
LAS
- DSM
2 stops8h 10m
Southwest
Deal found 6/29![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 6/28. 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.
Mon 11/26:40 am
DSM
- LAS
1 stop6h 40m
Southwest
Fri 11/612:10 pm
LAS
- DSM
2 stops7h 50m
Southwest
Deal found 6/28![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 6/29. 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 10/306:50 am
DSM
- LAS
2 stops7h 25m
Southwest
Thu 11/512:10 pm
LAS
- DSM
2 stops8h 50m
Southwest
Deal found 6/29![Southwest logo]()
$386
Last-minute flights from Des Moines to Las VegasDiscover last-minute flight deals from Des Moines to Las Vegas. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to Las Vegas. Data last updated July 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Wed 7/81:49 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Wed 7/158:00 am
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Wed 7/81:49 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Fri 7/104:24 pm
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Wed 7/81:49 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Thu 7/93:44 pm
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 7/99:33 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Fri 7/104:24 pm
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$262
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:33 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Thu 7/163:44 pm
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/1010:13 pm
DSM
- LAS
Nonstop3h 07m
Multiple Airlines
Mon 7/137:00 am
LAS
- DSM
1 stop13h 30m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$323
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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.
Sun 7/129:33 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Wed 7/158:00 am
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$173
This Trip.com deal was found by Cheapflights users on 6/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:33 pm
DSM
- LAS
Nonstop3h 07m
Multiple Airlines
Wed 7/156:00 am
LAS
- DSM
1 stop5h 34m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$266
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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.
Sun 7/129:33 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Sun 7/193:44 pm
LAS
- DSM
Nonstop2h 59m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$277
One-way flights from Des Moines to Las VegasSearch 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, 2026.
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, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/1710:06 pm
DSM
- LAS
Nonstop3h 12m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$45
This iWofly deal was found by Cheapflights users on 6/29. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:06 pm
DSM
- LAS
Nonstop3h 12m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$46
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:50 pm
DSM
- LAS
Nonstop3h 09m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$49
This CheapOair deal was found by Cheapflights users on 6/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:38 pm
DSM
- LAS
Nonstop3h 09m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/3110:01 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/239:50 pm
DSM
- LAS
Nonstop3h 09m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/318:54 pm
DSM
- LAS
Nonstop3h 09m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 9/289:31 pm
DSM
- LAS
Nonstop3h 10m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/2710:01 pm
DSM
- LAS
Nonstop3h 07m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$60
This CheapOair deal was found by Cheapflights users on 7/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:42 pm
DSM
- LAS
Nonstop3h 14m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$63
Find 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 July 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $111 (Cheapflightsfares) |
One-way from | $45 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $263 |
Good round-trip deal | $176 or less |
Good one-way deal | $136 or less |
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 July 2, 2026.
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
Cheapest round-trip
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Sat 8/15
3:05 pm-4:15 pm
Nonstop3h 10m
Las Vegas Harry Reid Intl
Tue 8/18
6:00 am-1:55 pm
1 stop5h 55m
$282
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Wed 9/2
12:30 pm-1:35 pm
Nonstop3h 05m
Las Vegas Harry Reid Intl
Mon 9/14
5:30 am-1:45 pm
1 stop6h 15m
$300
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Thu 8/27
2:25 pm-7:05 pm
2 stops6h 40m
Las Vegas Harry Reid Intl
Wed 9/2
12:20 am-11:25 am
1 stop9h 05m
$305
Quickest round-trip
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Wed 9/23
12:30 pm-1:35 pm
Nonstop3h 05m
Las Vegas Harry Reid Intl
Thu 10/1
10:55 am-3:50 pm
Nonstop2h 55m
$316
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Thu 8/13
10:59 am-3:54 pm
1 stop6h 55m
Las Vegas Harry Reid Intl
Wed 8/19
5:41 pm-10:18 am
2 stops14h 37m
$323
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Thu 8/13
2:25 pm-7:05 pm
2 stops6h 40m
Las Vegas Harry Reid Intl
Wed 8/19
12:20 am-11:25 am
1 stop9h 05m
$332
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Sun 8/30
5:40 am-12:10 pm
1 stop8h 30m
Las Vegas Harry Reid Intl
Tue 9/1
9:59 am-8:39 pm
1 stop8h 40m
$351
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Sat 8/22
7:20 am-11:50 am
1 stop6h 30m
Las Vegas Harry Reid Intl
Sun 8/23
11:20 am-9:30 pm
2 stops8h 10m
$369
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Mon 11/2
6:40 am-11:20 am
1 stop6h 40m
Las Vegas Harry Reid Intl
Fri 11/6
12:10 pm-10:00 pm
2 stops7h 50m
$373
Des MoinesLas Vegas
DSM - LAS
DSMLAS
Des Moines
Fri 10/30
6:50 am-12:15 pm
2 stops7h 25m
Las Vegas Harry Reid Intl
Thu 11/5
12:10 pm-11:00 pm
2 stops8h 50m
$386
Showing 1-10 of 22 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Des Moines-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-Las Vegas flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
DSM-LAS
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 47 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 $176). Flying from Des Moines to Las Vegas in March is currently the most expensive (average of $400). 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 July 2, 2026.
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 42% 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 June 27, 2026.
Travelers seeking maximum savings on their Des Moines to Las Vegas flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday evenings 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 July 2, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAllegiant Air 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.
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Traveling to a place near Las Vegas?
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Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 2, 2026.
Des Moines and Las Vegas flights
Browse other Des Moines and Las Vegas flight options. Last updated on July 2, 2026.
Other flights from Des Moines
Browse through other flights departing from Des Moines. Flights are based on user searches made on Cheapflights and were last updated on July 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$245 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$108 | Average$230 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$112 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$179 | Average$418 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$181 | Average$360 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$425 | FlexibilityNo cancel fee | On-time63% |