Flights Las Vegas → Sioux Falls
As of November 2026, economy flights from Las Vegas to Sioux Falls have a typical range USD 388–1814, median USD 557. Full range across all 87 offers: USD 71–3684. We analyzed 87 offers from 7 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Las Vegas → Sioux Falls
Based on 87 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Las Vegas → Sioux Falls
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Allegiant Air | — | — | — |
| Frontier Airlines | — | — | — |
| American Airlines | — | — | — |
| United | — | USD 50 | — |
| American | — | USD 55 | — |
| Delta | — | — | — |
| United | — | — | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Las Vegas to Sioux Falls cost?
Based on 87 offers · November 2026
Las Vegas to Sioux Falls flights ranged from USD 71 to USD 3684 across 87 offers analyzed in November 2026. The chart below shows how prices distributed across all 87 offers.
These 87 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 459 and USD 710
What hidden fees do Las Vegas to Sioux Falls flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Las Vegas to Sioux Falls routes. The breakdown below is based on 87 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| G4 | 12 | 17% |
| F9 | 10 | 8% |
| AA | 14 | 2% |
| United | 50 | 12% |
| American | 54 | 12% |
| DL | 10 | 0% |
| UA | 20 | 3% |
American: base ~USD 384 + fees USD 54 = ~USD 438 total. Delta Air Lines: base ~USD 2405 + fees USD 10 = ~USD 2415 total.
American's USD 54 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 2021 base difference shrinks to USD 1977 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Las Vegas to Sioux Falls?
7 airlines flew Las Vegas to Sioux Falls in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Allegiant Air | 1 | — | 71 | 12 (17%) |
 Frontier Airlines | 1 | — | 119 | 10 (8%) |
 American | 7 | 386–489 | 438 | 54 (12%) |
 United | 11 | 358–463 | 460 | 50 (11%) |
 United Airlines | 24 | 464–734 | 565 | 20 (4%) |
 American Airlines | 27 | 382–776 | 640 | 14 (2%) |
 Delta Air Lines | 16 | 571–3387 | 2415 | 10 (0%) |
Where do the best Las Vegas → Sioux Falls prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Las Vegas to Sioux Falls flights
- Full-service carriers on Las Vegas–Sioux Falls cost 9.5x more than budget airlines (USD 904 vs USD 95 median; overall median USD 557).
- American charges 5.4x more in ancillary fees than DL — USD 54 vs USD 10 avg per booking.
- The same route priced USD 415 apart depending on where it was booked — the lowest median was USD 453. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Las Vegas to Sioux Falls cost?
- Based on 87 offers analyzed, Las Vegas to Sioux Falls flights range from USD 71 to USD 3684, with a median price of USD 557. Search for your specific dates →
- What hidden fees should I expect on Las Vegas to Sioux Falls flights?
- On average, ancillary fees (bags, seat selection) add USD 23 to the base fare on Las Vegas to Sioux Falls flights. See itemized fees for your itinerary →
- Which airline is cheapest on Las Vegas to Sioux Falls including all fees?
- Allegiant Air has the lowest median fare on Las Vegas to Sioux Falls at USD 71 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Las Vegas–Sioux Falls flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 453. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Las Vegas to Sioux Falls routes?
- Las Vegas to Sioux Falls has 7 airlines competing, creating a price range from USD 71 to USD 3684 across 87 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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