$52+ Cheap flights from Las Vegas to Sioux Falls (LAS - FSD)
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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FSD
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Sioux Falls 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
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Cheapest flights from Las Vegas to Sioux FallsExplore the most affordable flight options available from Las Vegas to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Las Vegas to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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 8/274:22 pm
LAS
- FSD
Nonstop2h 48m
Allegiant Air
Sun 8/3010:00 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 7/20![Allegiant Air logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 9/104:27 pm
LAS
- FSD
Nonstop2h 45m
Allegiant Air
Sun 9/2710:02 pm
FSD
- LAS
Nonstop2h 56m
Allegiant Air
Deal found 7/22![Allegiant Air logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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 10/258:20 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Sun 11/11:56 pm
FSD
- LAS
Nonstop2h 58m
Allegiant Air
Deal found 7/20![Allegiant Air logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/104:27 pm
LAS
- FSD
Nonstop2h 45m
Multiple Airlines
Fri 9/117:31 pm
FSD
- LAS
1 stop6h 00m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$184
This CheapOair deal was found by Cheapflights users on 7/21. 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 9/174:27 pm
LAS
- FSD
Nonstop2h 45m
Allegiant Air
Sun 9/2010:02 pm
FSD
- LAS
Nonstop2h 56m
Allegiant Air
Deal found 7/21![Allegiant Air logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/109:15 pm
LAS
- FSD
1 stop19h 21m
Multiple Airlines
Sun 9/2710:02 pm
FSD
- LAS
Nonstop2h 56m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$206
This Trip.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/276:34 pm
LAS
- FSD
1 stop23h 27m
Multiple Airlines
Sun 8/3010:00 pm
FSD
- LAS
Nonstop2h 53m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/34:27 pm
LAS
- FSD
Nonstop2h 45m
Multiple Airlines
Mon 9/78:56 pm
FSD
- LAS
1 stop16h 04m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/1210:00 am
LAS
- FSD
Nonstop2h 49m
Multiple Airlines
Thu 8/137:10 pm
FSD
- LAS
1 stop28h 07m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/32:53 pm
LAS
- FSD
1 stop27h 08m
Frontier
Mon 9/78:56 pm
FSD
- LAS
1 stop16h 04m
Frontier
Deal found 7/22![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/179:15 pm
LAS
- FSD
1 stop19h 21m
Multiple Airlines
Sun 9/2010:02 pm
FSD
- LAS
Nonstop2h 56m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 8/119:48 pm
LAS
- FSD
1 stop14h 09m
Multiple Airlines
Wed 8/128:08 pm
FSD
- LAS
1 stop5h 19m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$241
Best flights from Las Vegas to Sioux FallsDiscover carefully curated flight deals from Las Vegas to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Las Vegas to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 9/104:27 pm
LAS
- FSD
Nonstop2h 45m
Allegiant Air
Sun 9/2710:02 pm
FSD
- LAS
Nonstop2h 56m
Allegiant Air
Deal found 7/22![Allegiant Air logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/104:27 pm
LAS
- FSD
Nonstop2h 45m
Multiple Airlines
Fri 9/117:31 pm
FSD
- LAS
1 stop6h 00m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$184
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/191:38 pm
LAS
- FSD
1 stop4h 29m
United Airlines
Tue 8/256:00 am
FSD
- LAS
2 stops8h 23m
United Airlines
Deal found 7/19![United Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/310:07 pm
LAS
- FSD
2 stops19h 54m
Frontier
Mon 9/78:56 pm
FSD
- LAS
1 stop16h 04m
Frontier
Deal found 7/22![Frontier logo]()
$312
This Delta deal was found by Cheapflights users on 7/18. 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 9/109:33 am
LAS
- FSD
1 stop8h 10m
Delta
Fri 9/115:05 am
FSD
- LAS
1 stop5h 23m
Delta
Deal found 7/18![Delta logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/76:05 am
LAS
- FSD
Nonstop2h 47m
Multiple Airlines
Sun 8/99:47 pm
FSD
- LAS
2 stops25h 21m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/2111:51 am
LAS
- FSD
2 stops9h 31m
United Airlines
Fri 8/285:05 pm
FSD
- LAS
2 stops9h 23m
United Airlines
Deal found 7/21![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Thu 8/279:37 am
LAS
- FSD
2 stops11h 45m
United Airlines
Sun 8/306:00 am
FSD
- LAS
2 stops8h 29m
United Airlines
Deal found 7/20![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/711:59 pm
LAS
- FSD
1 stop8h 42m
United Airlines
Sat 8/83:07 pm
FSD
- LAS
1 stop8h 47m
United Airlines
Deal found 7/21![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/142:20 pm
LAS
- FSD
1 stop7h 02m
United Airlines
Mon 8/179:35 am
FSD
- LAS
2 stops11h 08m
United Airlines
Deal found 7/20![United Airlines logo]()
$470
Last-minute flights from Las Vegas to Sioux FallsDiscover last-minute flight deals from Las Vegas to Sioux Falls. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Sioux Falls. Data last updated July 23, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/19. 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.
Wed 7/226:00 am
LAS
- FSD
1 stop11h 23m
Frontier
Wed 7/298:08 pm
FSD
- LAS
1 stop5h 21m
Frontier
Deal found 7/19![Frontier logo]()
$254
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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 7/2210:00 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Wed 7/293:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 7/19![Allegiant Air logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 8/119:48 pm
LAS
- FSD
1 stop14h 09m
Multiple Airlines
Wed 8/128:08 pm
FSD
- LAS
1 stop5h 19m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/1210:00 am
LAS
- FSD
Nonstop2h 49m
Multiple Airlines
Thu 8/137:10 pm
FSD
- LAS
1 stop28h 07m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$225
This Frontier deal was found by Cheapflights users on 7/18. 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.
Fri 8/148:15 am
LAS
- FSD
1 stop9h 08m
Frontier
Mon 8/178:08 pm
FSD
- LAS
1 stop5h 19m
Frontier
Deal found 7/18![Frontier logo]()
$250
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/191:38 pm
LAS
- FSD
1 stop4h 29m
United Airlines
Tue 8/257:47 am
FSD
- LAS
1 stop8h 57m
United Airlines
Deal found 7/19![United Airlines logo]()
$285
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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 8/274:22 pm
LAS
- FSD
Nonstop2h 48m
Allegiant Air
Sun 8/3010:00 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 7/20![Allegiant Air logo]()
$134
This Trip.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/276:34 pm
LAS
- FSD
1 stop23h 27m
Multiple Airlines
Sun 8/3010:00 pm
FSD
- LAS
Nonstop2h 53m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$207
One-way flights from Las Vegas to Sioux FallsSearch for one-way flight options from Las Vegas to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Las Vegas to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This CheapOair deal was found by Cheapflights users on 7/20. 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 9/104:27 pm
LAS
- FSD
Nonstop2h 45m
Allegiant Air
Deal found 7/20![Allegiant Air logo]()
$52
This Super.com deal was found by Cheapflights users on 7/19. 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 8/1210:00 am
LAS
- FSD
Nonstop2h 49m
Allegiant Air
Deal found 7/19![Allegiant Air logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/109:15 pm
LAS
- FSD
1 stop19h 21m
Frontier
Deal found 7/22![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/126:00 am
LAS
- FSD
1 stop11h 23m
Frontier
Deal found 7/21![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/510:00 am
LAS
- FSD
Nonstop2h 49m
Allegiant Air
Deal found 7/21![Allegiant Air logo]()
$125
This Frontier deal was found by Cheapflights users on 7/21. 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.
Wed 8/56:00 am
LAS
- FSD
1 stop11h 23m
Frontier
Deal found 7/21![Frontier logo]()
$128
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:57 am
LAS
- FSD
1 stop17h 04m
Frontier
Deal found 7/22![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sat 8/159:48 pm
LAS
- FSD
1 stop21h 09m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$151
Find flight deals from Las Vegas to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Sioux Falls (FSD). 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (Cheapflightsfares) |
One-way from | $52 (CheapOair) |
Popular in | December |
Cheapest in | October |
Average price | $254 |
Good one-way deal | $74 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Sioux Falls 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 23, 2026.
Use the filters below to find and compare flights from Las Vegas to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Thu 9/10
4:27 pm-9:12 pm
Nonstop2h 45m
Sioux Falls Joe Foss Field
Sun 9/27
10:02 pm-10:58 pm
Nonstop2h 56m
$135
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Thu 9/10
4:27 pm-9:12 pm
Nonstop2h 45m
Sioux Falls Joe Foss Field
Fri 9/11
7:31 pm-11:31 pm
1 stop6h 00m
$184
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Wed 8/19
1:38 pm-8:07 pm
1 stop4h 29m
Sioux Falls Joe Foss Field
Tue 8/25
6:00 am-12:23 pm
2 stops8h 23m
$290
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Thu 9/3
10:07 pm-8:01 pm
2 stops19h 54m
Sioux Falls Joe Foss Field
Mon 9/7
8:56 pm-11:00 am
1 stop16h 04m
$312
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Fri 8/7
6:05 am-10:52 am
Nonstop2h 47m
Sioux Falls Joe Foss Field
Sun 8/9
9:47 pm-9:08 pm
2 stops25h 21m
$365
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Fri 8/21
11:51 am-11:22 pm
2 stops9h 31m
Sioux Falls Joe Foss Field
Fri 8/28
5:05 pm-12:28 am
2 stops9h 23m
$419
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Thu 8/27
9:37 am-11:22 pm
2 stops11h 45m
Sioux Falls Joe Foss Field
Sun 8/30
6:00 am-12:29 pm
2 stops8h 29m
$419
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Thu 9/10
9:33 am-7:43 pm
1 stop8h 10m
Sioux Falls Joe Foss Field
Fri 9/11
5:05 am-8:28 am
1 stop5h 23m
$422
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Fri 8/7
11:59 pm-10:41 am
1 stop8h 42m
Sioux Falls Joe Foss Field
Sat 8/8
3:07 pm-9:54 pm
1 stop8h 47m
$459
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Fri 8/14
2:20 pm-11:22 pm
1 stop7h 02m
Sioux Falls Joe Foss Field
Mon 8/17
9:35 am-6:43 pm
2 stops11h 08m
$470
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Sioux Falls
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 Las Vegas to Sioux Falls 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*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Sioux Falls 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 Las Vegas-Sioux Falls 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 Las Vegas to Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Las Vegas with our price prediction graph.
LAS-FSD
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 Sioux Falls
What is the cheapest month to book a flight from Las Vegas to Sioux Falls?
Currently, October is the cheapest month in which you can book a flight from Las Vegas to Sioux Falls (average of $153). Flying from Las Vegas to Sioux Falls in December is currently the most expensive (average of $385). 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 FSD?
Find hourly flight availability from Las Vegas to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.
When flying from Las Vegas to Sioux Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Sioux Falls
Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated July 23, 2026.
Read through reviews of airlines operating flights from Las Vegas to Sioux Falls, such as Delta,United Airlines, andAllegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Sioux Falls. 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 Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsMarshall
Yankton
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Las Vegas and Sioux Falls flights
Browse other Las Vegas and Sioux Falls flight options. Last updated on July 23, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
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Other flights to Sioux Falls
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Top 5 airlines flying from Las Vegas to Sioux Falls
Discover the top 5 airlines that operate flights from Las Vegas to Sioux Falls. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$200 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$104 | Average$190 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$228 | Average$328 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$251 | Average$378 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$313 | Average$377 | FlexibilityNo cancel fee | On-timeN/A |