$60+ Cheap flights from Sioux Falls to Las Vegas (FSD - 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — LAS
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Find cheap flights from Sioux Falls 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 Sioux Falls Joe Foss Field to Las Vegas Harry Reid Intl are usually found in November or January, booked 65 days in advance, depart on a Sunday or Monday and return on a Tuesday
Cheap flight deals from Sioux Falls to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sioux Falls to Las VegasExplore the most affordable flight options available from Sioux Falls to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from Sioux Falls to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Wed 6/243:36 pm
FSD
- LAS
Nonstop2h 54m
Allegiant Air
Fri 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 8/2310:00 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Thu 8/274:22 pm
LAS
- FSD
Nonstop2h 48m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 7/311:41 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Fri 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/2710:02 pm
FSD
- LAS
Nonstop2h 56m
Allegiant Air
Fri 10/26:15 am
LAS
- FSD
Nonstop2h 45m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 7/13:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Fri 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 10/2211:46 am
FSD
- LAS
Nonstop2h 58m
Allegiant Air
Thu 10/296:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sun 10/1812:26 pm
FSD
- LAS
Nonstop2h 58m
Allegiant Air
Thu 10/296:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$148
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 7/293:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Fri 7/316:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$152
This CheapOair deal was found by Cheapflights users on 6/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:18 pm
FSD
- LAS
Nonstop2h 58m
Allegiant Air
Thu 11/196:40 am
LAS
- FSD
Nonstop2h 41m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$153
Best flights from Sioux Falls to Las VegasDiscover carefully curated flight deals from Sioux Falls to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from Sioux Falls to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 8/2111:05 am
FSD
- LAS
1 stop6h 49m
Delta
Sat 8/226:20 am
LAS
- FSD
1 stop7h 28m
Delta
Deal found 6/9![Delta logo]()
$320
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 8/216:50 pm
FSD
- LAS
1 stop5h 09m
United Airlines
Sun 8/232:20 pm
LAS
- FSD
1 stop7h 02m
United Airlines
Deal found 6/9![United Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 12/75:15 am
FSD
- LAS
1 stop5h 34m
Delta
Thu 12/171:55 pm
LAS
- FSD
1 stop6h 56m
Delta
Deal found 6/11![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 10/235:15 am
FSD
- LAS
1 stop5h 34m
Delta
Mon 10/2612:45 am
LAS
- FSD
1 stop7h 20m
Delta
Deal found 6/9![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 12/15:15 am
FSD
- LAS
1 stop5h 34m
Delta
Fri 12/45:00 pm
LAS
- FSD
1 stop17h 11m
Delta
Deal found 6/11![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:05 pm
FSD
- LAS
1 stop5h 46m
United Airlines
Mon 9/144:35 pm
LAS
- FSD
2 stops18h 04m
United Airlines
Deal found 6/13![United Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 6/8. 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 9/248:23 am
FSD
- LAS
2 stops14h 26m
Delta
Fri 10/21:31 pm
LAS
- FSD
1 stop7h 20m
Delta
Deal found 6/8![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:46 pm
FSD
- LAS
2 stops11h 08m
United Airlines
Sat 10/174:05 pm
LAS
- FSD
1 stop5h 39m
United Airlines
Deal found 6/12![United Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 12/25:15 am
FSD
- LAS
2 stops17h 41m
Delta
Wed 12/99:10 am
LAS
- FSD
2 stops11h 41m
Delta
Deal found 6/11![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 12/15:15 am
FSD
- LAS
1 stop5h 34m
Delta
Sun 12/67:00 am
LAS
- FSD
2 stops13h 51m
Delta
Deal found 6/11![Delta logo]()
$475
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 10/235:15 am
FSD
- LAS
1 stop5h 34m
Delta
Mon 10/261:55 pm
LAS
- FSD
1 stop6h 56m
Delta
Deal found 6/9![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 9/265:04 am
FSD
- LAS
2 stops13h 16m
Delta
Fri 10/26:35 am
LAS
- FSD
2 stops14h 16m
Delta
Deal found 6/8![Delta logo]()
$508
Last-minute flights from Sioux Falls to Las VegasDiscover last-minute flight deals from Sioux Falls to Las Vegas. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Las Vegas. Data last updated June 13, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Wed 6/243:36 pm
FSD
- LAS
Nonstop2h 54m
Allegiant Air
Fri 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 7/13:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Fri 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 7/311:41 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Fri 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/311:41 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Wed 7/2210:00 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$170
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 7/311:41 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Wed 7/810:00 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$179
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:46 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Mon 7/276:05 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$184
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 7/293:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Fri 7/316:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$152
One-way flights from Sioux Falls to Las VegasSearch for one-way flight options from Sioux Falls to Las Vegas. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from Sioux Falls to Las Vegas. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:36 pm
FSD
- LAS
Nonstop2h 54m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$60
This CheapOair deal was found by Cheapflights users on 6/10. 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 8/53:39 pm
FSD
- LAS
Nonstop2h 58m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:46 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$90
This CheapOair deal was found by Cheapflights users on 6/11. 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.
Fri 8/1411:42 am
FSD
- LAS
Nonstop2h 56m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$97
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/223:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$115
This Gotogate deal was found by Cheapflights users on 6/10. 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.
Wed 8/58:08 pm
FSD
- LAS
1 stop13h 01m
Frontier
Deal found 6/10![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 6/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:08 pm
FSD
- LAS
1 stop13h 01m
Frontier
Deal found 6/11![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:08 pm
FSD
- LAS
1 stop5h 21m
Frontier
Deal found 6/12![Frontier logo]()
$123
This Priceline deal was found by Cheapflights users on 6/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:14 pm
FSD
- LAS
1 stop5h 15m
Frontier
Deal found 6/9![Frontier logo]()
$125
Find flight deals from Sioux Falls to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) 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 June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $93 (Cheapflightsfares) |
One-way from | $60 (CheapOair) |
Popular in | April |
Cheapest in | November |
Average price | $323 |
Good round-trip deal | $174 or less |
Good one-way deal | $108 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls 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 June 13, 2026.
Use the filters below to find and compare flights from Sioux Falls to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Fri 8/21
11:05 am-3:54 pm
1 stop6h 49m
Las Vegas Harry Reid Intl
Sat 8/22
6:20 am-3:48 pm
1 stop7h 28m
$320
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Mon 12/7
5:15 am-8:49 am
1 stop5h 34m
Las Vegas Harry Reid Intl
Thu 12/17
1:55 pm-10:51 pm
1 stop6h 56m
$333
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Fri 10/23
5:15 am-8:49 am
1 stop5h 34m
Las Vegas Harry Reid Intl
Mon 10/26
12:45 am-10:05 am
1 stop7h 20m
$346
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Tue 12/1
5:15 am-8:49 am
1 stop5h 34m
Las Vegas Harry Reid Intl
Fri 12/4
5:00 pm-12:11 pm
1 stop17h 11m
$402
Quickest round-trip
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Fri 8/21
6:50 pm-9:59 pm
1 stop5h 09m
Las Vegas Harry Reid Intl
Sun 8/23
2:20 pm-11:22 pm
1 stop7h 02m
$432
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Thu 9/24
8:23 am-8:49 pm
2 stops14h 26m
Las Vegas Harry Reid Intl
Fri 10/2
1:31 pm-10:51 pm
1 stop7h 20m
$432
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Wed 12/2
5:15 am-8:56 pm
2 stops17h 41m
Las Vegas Harry Reid Intl
Wed 12/9
9:10 am-10:51 pm
2 stops11h 41m
$433
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Tue 12/1
5:15 am-8:49 am
1 stop5h 34m
Las Vegas Harry Reid Intl
Sun 12/6
7:00 am-10:51 pm
2 stops13h 51m
$475
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Fri 10/23
5:15 am-8:49 am
1 stop5h 34m
Las Vegas Harry Reid Intl
Mon 10/26
1:55 pm-10:51 pm
1 stop6h 56m
$477
Sioux FallsLas Vegas
FSD - LAS
FSDLAS
Sioux Falls Joe Foss Field
Tue 9/8
5:05 pm-8:51 pm
1 stop5h 46m
Las Vegas Harry Reid Intl
Mon 9/14
4:35 pm-12:39 pm
2 stops18h 04m
$497
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Sioux Falls 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 Sioux Falls to Las Vegas in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sioux Falls-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sioux Falls-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 Sioux Falls-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 Sioux Falls to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Sioux Falls with our price prediction graph.
FSD-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 Sioux Falls to Las Vegas
How far ahead should I book a flight from Sioux Falls to Las Vegas?
The price you pay for your flight from Sioux Falls to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 64 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 Sioux Falls to Las Vegas?
Currently, November is the cheapest month in which you can book a flight from Sioux Falls to Las Vegas (average of $186). Flying from Sioux Falls to Las Vegas in April is currently the most expensive (average of $388). 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 FSD to LAS?
Find hourly flight availability from Sioux Falls 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 June 13, 2026.
When flying from Sioux Falls to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 19% versus a flight in the morning.
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 June 13, 2026.
See what other customers who have flown with Delta,United Airlines, andAllegiant Air from Sioux Falls to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls 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?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Mesquite
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North Las Vegas
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Boulder City
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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 June 13, 2026.
Sioux Falls and Las Vegas flights
Browse other Sioux Falls and Las Vegas flight options. Last updated on June 13, 2026.
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Top 5 airlines flying from Sioux Falls to Las Vegas
Discover the top 5 airlines that operate flights from Sioux Falls 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$236 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$125 | Average$280 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$135 | Average$297 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$435 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$254 | Average$435 | FlexibilityNo cancel fee | On-time69% |