$82+ Cheap flights from Las Vegas to Sioux Falls (LAS - FSD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FSD
Nov 19 — Nov 261
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Sioux Falls
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Best
Last-minute
One-way
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 October 20, 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 October 20, 2026.
This CheapOair deal was found by Cheapflights users on 10/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 am -
Nonstop2h 48m
Sun 11/152:18 pm -
Nonstop2h 58m
Deal found 10/18![Allegiant Air logo]()
$106
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 am -
Nonstop2h 48m
Mon 11/1610:32 pm -
Nonstop2h 58m
Deal found 10/19![Allegiant Air logo]()
$134
This CheapOair deal was found by Cheapflights users on 10/17. 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 10/306:30 am -
Nonstop2h 46m
Fri 11/1310:31 pm -
Nonstop2h 58m
Deal found 10/17![Allegiant Air logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Fri 12/2511:05 am -
Nonstop2h 44m
Sat 1/212:38 pm -
Nonstop3h 00m
Deal found 10/18![Allegiant Air logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Fri 12/2511:05 am -
Nonstop2h 44m
Fri 1/14:39 pm -
Nonstop3h 00m
Deal found 10/18![Allegiant Air logo]()
$174
This CheapOair deal was found by Cheapflights users on 10/15. 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 11/126:10 am -
Nonstop2h 48m
Thu 11/1912:11 pm -
Nonstop2h 59m
Deal found 10/15![Allegiant Air logo]()
$185
This eDestinos deal was found by Cheapflights users on 10/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:00 am -
Nonstop2h 47m
Fri 12/254:39 pm -
Nonstop3h 00m
Deal found 10/19![Allegiant Air logo]()
$188
This CheapOair deal was found by Cheapflights users on 10/16. 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 12/113:33 pm -
Nonstop2h 47m
Sun 12/1312:17 pm -
Nonstop3h 06m
Deal found 10/16![Allegiant Air logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Fri 12/2511:05 am -
Nonstop2h 44m
Mon 12/289:54 pm -
Nonstop3h 00m
Deal found 10/18![Allegiant Air logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sat 12/267:04 am -
Nonstop2h 44m
Sat 1/212:38 pm -
Nonstop3h 00m
Deal found 10/18![Allegiant Air logo]()
$230
This CheapOair deal was found by Cheapflights users on 10/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:53 pm -
Nonstop2h 48m
Fri 11/1310:31 pm -
Nonstop2h 58m
Deal found 10/18![Allegiant Air logo]()
$231
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 October 20, 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 October 20, 2026.
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:54 pm -
Nonstop2h 48m
Thu 11/1912:11 pm -
Nonstop2h 59m
Deal found 10/15![Allegiant Air logo]()
$320
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:35 pm -
1 stop6h 24m
Sun 12/138:00 am -
1 stop5h 29m
Deal found 10/19![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Mon 12/2811:50 pm -
1 stop8h 49m
Fri 1/19:00 am -
1 stop5h 34m
Deal found 10/15![United Airlines logo]()
$384
This eDestinos deal was found by Cheapflights users on 10/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:33 pm -
Nonstop2h 47m
Fri 12/254:39 pm -
Nonstop3h 00m
Deal found 10/19![Allegiant Air logo]()
$403
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/1212:50 pm -
1 stop8h 39m
Thu 11/195:55 am -
1 stop4h 45m
Deal found 10/15![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
1 stop8h 23m
Fri 11/135:58 pm -
1 stop7h 44m
Deal found 10/17![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Mon 11/99:44 am -
2 stops8h 20m
Fri 11/205:55 am -
1 stop4h 45m
Deal found 10/15![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:25 pm -
1 stop5h 19m
Mon 11/165:55 am -
1 stop4h 45m
Deal found 10/18![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:50 pm -
1 stop6h 47m
Sun 11/225:55 am -
1 stop6h 46m
Deal found 10/18![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 12/118:49 am -
2 stops11h 23m
Sun 12/139:45 am -
1 stop7h 24m
Deal found 10/19![United Airlines logo]()
$464
Last-minute flights from Las Vegas to Sioux FallsDiscover last-minute flight deals from Las Vegas to Sioux Falls. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Sioux Falls. Data last updated October 20, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 10/17. 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 10/306:30 am -
Nonstop2h 46m
Fri 11/1310:31 pm -
Nonstop2h 58m
Deal found 10/17![Allegiant Air logo]()
$143
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:40 am -
1 stop4h 55m
Fri 11/275:53 pm -
1 stop8h 06m
Deal found 10/16![American Airlines logo]()
$374
This Cheapflightsfares deal was found by Cheapflights users on 10/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:05 am -
Nonstop2h 46m
Fri 11/610:31 pm -
Nonstop2h 58m
Deal found 10/18![Allegiant Air logo]()
$304
This CheapOair deal was found by Cheapflights users on 10/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:53 pm -
Nonstop2h 48m
Fri 11/1310:31 pm -
Nonstop2h 58m
Deal found 10/18![Allegiant Air logo]()
$231
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/63:10 pm -
1 stop6h 34m
Tue 11/109:32 am -
1 stop7h 03m
Deal found 10/16![United Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Fri 11/62:55 pm -
2 stops18h 15m
Fri 11/1310:31 pm -
Nonstop2h 58m
Deal found 10/18![Multiple Airlines logo]()
$370
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:54 pm -
Nonstop2h 48m
Thu 11/1912:11 pm -
Nonstop2h 59m
Deal found 10/15![Allegiant Air logo]()
$320
This CheapOair deal was found by Cheapflights users on 10/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 am -
Nonstop2h 48m
Sun 11/152:18 pm -
Nonstop2h 58m
Deal found 10/18![Allegiant Air logo]()
$106
This Mytrip deal was found by Cheapflights users on 10/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 am -
Nonstop2h 48m
Mon 11/1610:32 pm -
Nonstop2h 58m
Deal found 10/19![Allegiant Air logo]()
$134
This CheapOair deal was found by Cheapflights users on 10/15. 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 11/126:10 am -
Nonstop2h 48m
Thu 11/1912:11 pm -
Nonstop2h 59m
Deal found 10/15![Allegiant Air logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:54 pm -
2 stops14h 56m
Mon 11/1610:32 pm -
Nonstop2h 58m
Deal found 10/19![Multiple Airlines logo]()
$242
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 October 20, 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 October 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:10 am -
Nonstop2h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Allegiant Air logo]()
$82
This CheapOair deal was found by Cheapflights users on 10/15. 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 10/306:30 am -
Nonstop2h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Allegiant Air logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 12/107:50 pm -
1 stop13h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$150
This Super.com deal was found by Cheapflights users on 10/19. 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.
Sun 11/88:40 am -
Nonstop2h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Allegiant Air logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 12/119:20 am -
1 stop27h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 12/113:33 pm -
Nonstop2h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Allegiant Air logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 12/167:38 pm -
1 stop20h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 12/129:00 am -
Nonstop2h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Allegiant Air logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 10/295:54 pm -
2 stops16h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$211
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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $106 (CheapOair) |
One-way from | $82 (Kiwi.com) |
Popular in | September |
Cheapest in | October |
Average price | $133 |
Good round-trip deal | $131 or less |
Good one-way deal | $91 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 7,457,451 searches. Data last updated October 20, 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 Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Fri 10/30
6:30 am-11:16 am
Nonstop2h 46m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$90
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Thu 12/10
6:00 am-9:27 am
2 stops25h 27m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$183
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Sun 11/15
8:40 am-1:28 pm
Nonstop2h 48m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$213
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Mon 10/26
8:05 am-12:51 pm
Nonstop2h 46m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$221
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Mon 12/14
11:59 pm-10:37 am
1 stop8h 38m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$319
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Mon 11/16
3:41 pm-11:49 pm
1 stop6h 08m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$319
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Mon 11/9
4:54 pm-9:42 pm
Nonstop2h 48m
Sioux Falls Joe Foss Field
Thu 11/19
12:11 pm-1:10 pm
Nonstop2h 59m
$320
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Fri 12/11
3:35 pm-11:59 pm
1 stop6h 24m
Sioux Falls Joe Foss Field
Sun 12/13
8:00 am-11:29 am
1 stop5h 29m
$349
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Mon 12/28
11:50 pm-10:39 am
1 stop8h 49m
Sioux Falls Joe Foss Field
Fri 1/1
9:00 am-12:34 pm
1 stop5h 34m
$384
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Sat 10/31
1:39 pm-8:04 pm
1 stop4h 25m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$394
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 October.
| 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 $133). Flying from Las Vegas to Sioux Falls in September is currently the most expensive (average of $398). 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 October 20, 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 October 20, 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.
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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 locationsYankton
Marshall
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Las Vegas and Sioux Falls flights
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Top 3 airlines flying from Las Vegas to Sioux Falls
Discover the top 3 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$110 | Average$212 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$251 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$313 | Average$404 | FlexibilityNo cancel fee | On-timeN/A |