$81+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FSD
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Sioux Falls with Cheapflights
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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 June 9, 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 9/244:27 pm
LAS
- FSD
Nonstop2h 45m
Allegiant Air
Sun 9/2710:02 pm
FSD
- LAS
Nonstop2h 56m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Wed 7/293:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 6/6. 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
Allegiant Air
Mon 8/1011:42 am
FSD
- LAS
Nonstop2h 56m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$174
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 6/4![Allegiant Air logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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 7/276:05 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Mon 8/311:41 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$180
This Mytrip deal was found by Cheapflights users on 6/7. 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.
Fri 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Multiple Airlines
Wed 7/298:08 pm
FSD
- LAS
1 stop13h 01m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$193
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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 7/66:05 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Fri 7/1711:46 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$202
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:59 am
LAS
- FSD
1 stop16h 24m
Multiple Airlines
Mon 8/1011:42 am
FSD
- LAS
Nonstop2h 56m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$214
This Trip.com deal was found by Cheapflights users on 6/5. 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 7/512:59 am
LAS
- FSD
1 stop12h 55m
Multiple Airlines
Fri 7/1711:46 am
FSD
- LAS
Nonstop2h 53m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$224
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 June 9, 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 June 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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 6/6![Allegiant Air logo]()
$221
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/512:59 am
LAS
- FSD
1 stop12h 55m
Frontier
Mon 7/138:08 pm
FSD
- LAS
1 stop19h 39m
Frontier
Deal found 6/8![Frontier logo]()
$256
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:05 am
LAS
- FSD
Nonstop2h 46m
Multiple Airlines
Mon 7/138:08 pm
FSD
- LAS
1 stop5h 21m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 6/7. 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 9/2411:48 am
LAS
- FSD
1 stop5h 55m
Delta
Sun 9/278:23 am
FSD
- LAS
1 stop6h 03m
Delta
Deal found 6/7![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/36:00 am
LAS
- FSD
1 stop8h 54m
American Airlines
Tue 7/75:34 pm
FSD
- LAS
1 stop6h 51m
American Airlines
Deal found 6/6![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/5. 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 10/304:40 pm
LAS
- FSD
1 stop4h 16m
United Airlines
Mon 11/29:14 am
FSD
- LAS
1 stop25h 35m
United Airlines
Deal found 6/5![United Airlines logo]()
$520
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.
Mon 7/66:05 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Mon 7/1311:41 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/274:00 pm
LAS
- FSD
3 stops50h 03m
Multiple Airlines
Mon 8/311:41 am
FSD
- LAS
Nonstop2h 53m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$405
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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 7/36:05 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Mon 7/611:41 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$460
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/39:56 am
LAS
- FSD
2 stops10h 02m
American Airlines
Mon 7/65:34 pm
FSD
- LAS
1 stop6h 11m
American Airlines
Deal found 6/4![American Airlines logo]()
$586
Last-minute flights from Las Vegas to Sioux FallsDiscover last-minute flight deals from Las Vegas to Sioux Falls. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Sioux Falls. Data last updated June 9, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/3. 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 7/36:15 am
LAS
- FSD
1 stop11h 04m
Frontier
Mon 7/64:40 pm
FSD
- LAS
1 stop8h 49m
Frontier
Deal found 6/3![Frontier logo]()
$246
This Trip.com deal was found by Cheapflights users on 6/5. 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 7/512:59 am
LAS
- FSD
1 stop12h 55m
Multiple Airlines
Fri 7/1711:46 am
FSD
- LAS
Nonstop2h 53m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$224
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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 7/66:05 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Fri 7/1711:46 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 7/66:05 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Wed 7/153:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Wed 7/293:36 pm
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$163
This Mytrip deal was found by Cheapflights users on 6/7. 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.
Fri 7/106:10 am
LAS
- FSD
Nonstop2h 46m
Multiple Airlines
Wed 7/298:08 pm
FSD
- LAS
1 stop13h 01m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$193
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 6/4![Allegiant Air logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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 7/276:05 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Mon 8/311:41 am
FSD
- LAS
Nonstop2h 53m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$180
This Mytrip deal was found by Cheapflights users on 6/5. 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 7/276:05 am
LAS
- FSD
Nonstop2h 46m
Multiple Airlines
Mon 8/38:08 pm
FSD
- LAS
1 stop5h 21m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$241
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 June 9, 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/204:22 pm
LAS
- FSD
Nonstop2h 48m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/810:00 am
LAS
- FSD
Nonstop2h 46m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$85
This Super.com deal was found by Cheapflights users on 6/6. 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.
Tue 7/712:59 am
LAS
- FSD
1 stop16h 24m
Frontier
Deal found 6/6![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 6/4. 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.
Tue 6/236:34 pm
LAS
- FSD
1 stop22h 45m
Frontier
Deal found 6/4![Frontier logo]()
$127
This Super.com deal was found by Cheapflights users on 6/7. 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.
Fri 6/266:15 am
LAS
- FSD
1 stop11h 04m
Frontier
Deal found 6/7![Frontier logo]()
$128
This Frontier deal was found by Cheapflights users on 6/4. 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 8/176:00 am
LAS
- FSD
1 stop11h 23m
Frontier
Deal found 6/4![Frontier logo]()
$129
This Super.com deal was found by Cheapflights users on 6/7. 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.
Thu 7/22:53 pm
LAS
- FSD
1 stop26h 26m
Frontier
Deal found 6/7![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/176:05 am
LAS
- FSD
Nonstop2h 47m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$132
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:24 pm
LAS
- FSD
1 stop19h 55m
Frontier
Deal found 6/6![Frontier logo]()
$136
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $138 (Kiwi.com) |
One-way from | $81 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $273 |
Good round-trip deal | $128 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 June 9, 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
Wed 7/22
10:00 am-2:46 pm
Nonstop2h 46m
Sioux Falls Joe Foss Field
Wed 7/29
3:36 pm-4:29 pm
Nonstop2h 53m
$221
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Sun 7/5
12:59 am-3:54 pm
1 stop12h 55m
Sioux Falls Joe Foss Field
Mon 7/13
8:08 pm-1:47 pm
1 stop19h 39m
$256
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Mon 7/6
6:05 am-10:51 am
Nonstop2h 46m
Sioux Falls Joe Foss Field
Mon 7/13
8:08 pm-11:29 pm
1 stop5h 21m
$300
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Thu 9/24
11:48 am-7:43 pm
1 stop5h 55m
Sioux Falls Joe Foss Field
Sun 9/27
8:23 am-12:26 pm
1 stop6h 03m
$343
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Mon 7/6
6:05 am-10:51 am
Nonstop2h 46m
Sioux Falls Joe Foss Field
Mon 7/13
11:41 am-12:34 pm
Nonstop2h 53m
$358
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Fri 7/3
6:00 am-4:54 pm
1 stop8h 54m
Sioux Falls Joe Foss Field
Tue 7/7
5:34 pm-10:25 pm
1 stop6h 51m
$399
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Mon 7/27
4:00 pm-8:03 pm
3 stops50h 03m
Sioux Falls Joe Foss Field
Mon 8/3
11:41 am-12:34 pm
Nonstop2h 53m
$405
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Fri 7/3
6:05 am-10:51 am
Nonstop2h 46m
Sioux Falls Joe Foss Field
Mon 7/6
11:41 am-12:34 pm
Nonstop2h 53m
$460
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Fri 10/30
4:40 pm-10:56 pm
1 stop4h 16m
Sioux Falls Joe Foss Field
Mon 11/2
9:14 am-8:49 am
1 stop25h 35m
$520
Las VegasSioux Falls
LAS - FSD
LASFSD
Las Vegas Harry Reid Intl
Fri 7/3
9:56 am-9:58 pm
2 stops10h 02m
Sioux Falls Joe Foss Field
Mon 7/6
5:34 pm-9:45 pm
1 stop6h 11m
$586
Showing 1-10 of 16 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 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 |
- 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 $152). 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 June 9, 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 June 9, 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.
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
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
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Top 4 airlines flying from Las Vegas to Sioux Falls
Discover the top 4 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$193 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$104 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$251 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$348 | FlexibilityNo cancel fee | On-timeN/A |