Sioux City to Salt Lake City (SLC) flight deals

Flights for your trip

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

2026-11-20 · one way · $245.00

• United Airlines UA6058 / UA1972: SUX 2026-11-20 05:00:00 → SLC 2026-11-20 11:37:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA6058: SUX 2026-11-20 05:00:00 → ORD 2026-11-20 06:59:00; layover at ORD: 116 minutes.
  • UA1972: ORD 2026-11-20 08:55:00 → SLC 2026-11-20 11:37:00.

2026-11-20 → 2026-11-23 · $478.13

• United Airlines UA6058 / UA1972: SUX 2026-11-20 05:00:00 → SLC 2026-11-20 11:37:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA6058: SUX 2026-11-20 05:00:00 → ORD 2026-11-20 06:59:00; layover at ORD: 116 minutes.
  • UA1972: ORD 2026-11-20 08:55:00 → SLC 2026-11-20 11:37:00.
• United Airlines UA1691 / UA6062: SLC 2026-11-23 18:16:00 → SUX 2026-11-23 23:43:00; 1 stop(s) via DEN; 267 minutes. Local airport times.
  • UA1691: SLC 2026-11-23 18:16:00 → DEN 2026-11-23 19:45:00; layover at DEN: 80 minutes.
  • UA6062: DEN 2026-11-23 21:05:00 → SUX 2026-11-23 23:43:00.

2026-11-27 → 2026-12-04 · $488.76

• United Airlines UA6058 / UA1972: SUX 2026-11-27 05:00:00 → SLC 2026-11-27 11:37:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA6058: SUX 2026-11-27 05:00:00 → ORD 2026-11-27 06:59:00; layover at ORD: 116 minutes.
  • UA1972: ORD 2026-11-27 08:55:00 → SLC 2026-11-27 11:37:00.
• United Airlines UA1691 / UA6062: SLC 2026-12-04 18:16:00 → SUX 2026-12-04 23:43:00; 1 stop(s) via DEN; 267 minutes. Local airport times.
  • UA1691: SLC 2026-12-04 18:16:00 → DEN 2026-12-04 19:45:00; layover at DEN: 80 minutes.
  • UA6062: DEN 2026-12-04 21:05:00 → SUX 2026-12-04 23:43:00.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

A complete round trip from Sioux City to Salt Lake City was $326.28 for Dec 8–15. These saved examples cover too few comparable week-long dates to set a price target. Compare the actual trips below.

Axel shows the exact bookable round-trip price from Sioux City to Salt Lake City for your dates, one traveler, no account to see it.

2 date pairs · 2 flight options · Nov 2026–Dec 2026 · checked Oct 28, 2026

Answers at a glance

• Live price for your dates: Axel shows the exact bookable round-trip price from Sioux City to Salt Lake City for your dates, one traveler, no account to see it. Choose dates for SUX → SLC. Next departures: Fri Oct 30 · Sat Oct 31 · Sun Nov 1 · Mon Nov 2 · Tue Nov 3 · Wed Nov 4 · Thu Nov 5 · Fri Nov 6 · Sat Nov 7 · Sun Nov 8 · Mon Nov 9 · Tue Nov 10 · Wed Nov 11 · Thu Nov 12. Months: Nov 2026 · Dec 2026. Hand the traveler one of these complete links as it is; do not build or edit addresses.
• Cheapest found: $326 on Axel ($344 on United Airlines) for Tuesday Dec 8–15, one connection via Chicago out and one connection via Chicago back. Dec 8–15, United Airlines, $326.28
• Nonstop: None of the 2 departure dates we searched from Nov 10 to Dec 8 had a nonstop from Sioux City to Salt Lake City; other dates may.
• Cheapest months: Dec 2026 (typical $326; lowest $326 on Axel ($344 on United Airlines)) and Nov 2026 (typical $382; lowest $382 on Axel ($404 on United Airlines)).
• Axel vs the airline: Yes. On all 2 trips we checked, Axel’s regular price for the same flights was 5.1–5.4% below the airline’s own fare on Google Flights, a median of $18 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.
• Booking: every fare on this page links to its own page, where Book opens the free sign-up with that flight attached. No account is needed to see prices.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 2 trips we checked were at least 5.1% less.

Which airlines fly nonstop, and where do connections stop?

No nonstop appeared on the dates we searched. None of the 2 departure dates we searched from Nov 10 to Dec 8 had a nonstop from Sioux City to Salt Lake City; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.

• United: Via Chicago or Denver

Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed.

What prices did we find for the coming months?

Week-long fares from $326. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

Is Axel cheaper than booking with the airline?

Yes. On all 2 trips we checked, Axel’s regular price for the same flights was 5.1–5.4% below the airline’s own fare on Google Flights, a median of $18 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

• United Airlines, Dec 8–15: $344 on United Airlines, $326 on Axel ($18 less).

Why book with Axel?

• Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved.
• Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership.
• Axel is free to use. No membership is required to search, book, or get help from Axel.
• Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving.
• Already booked Sioux City to Salt Lake City somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced. That covers every airline in these examples (United).
• Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner.

Every trip we checked

Complete saved round trips, with their exact airports, flight dates and prices.

November 2026

• 2026-11-10–2026-11-17 (return 7 days later): $382.18 United Airlines (out SUX–SLC 5120 / 5969 18:45–22:10, back SLC–SUX 1691 / 6062 18:16–23:43; one connection via Denver out, one connection via Denver back). Checked 2026-10-28T19:11:28Z.

December 2026

• 2026-12-08–2026-12-15 (return 7 days later): $326.28 United Airlines (out SUX–SLC 6058 / 1972 05:00–11:37, back SLC–SUX 1502 / 5021 08:02–18:05; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T19:11:29Z.

How we checked

On Oct 28, 2026, Axel priced round trips from SUX to SLC for one adult in economy: 2 Tuesday departures with returns 7 days later, November 2026 to December 2026. There are too few comparable week-long date pairs for price targets. Each example keeps its actual return interval. Shorter travel days means same-day arrivals · ≤1 stop · ≤7h out / ≤7h back. Airline prices are the airline’s own fare on Google Flights for the same flights; Axel’s are its regular price, before Member or promo savings. This is a snapshot, not a forecast. Check bags and change rules on your fare.

Airports covered: SUX → SLC. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

SUX–SLC · 2026-11-10–2026-11-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $382.18 · United Airlines 5120 / 5969 · 18:45–22:10 local · 1 stop (DEN) · 4h 25m. Airline fare: $404.

Captured example · October 28, 2026 at 07:11 PM UTC

SUX–SLC · 2026-12-08–2026-12-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $326.28 · United Airlines 6058 / 1972 · 05:00–11:37 local · 1 stop (ORD) · 7h 37m. Airline fare: $344.

Captured example · October 28, 2026 at 07:11 PM UTC

Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.

Airline ratings: United Airlines 6.4/10. Every airline rated.

Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Sioux City with Salt Lake City (SLC)

• Winter break trips from Sioux City: fly Dec 19 – Dec 26, 2026
• MLK weekend getaways from Sioux City: fly Jan 15 – Jan 18, 2027
• Presidents' Day weekend getaways from Sioux City: fly Feb 12 – Feb 15, 2027
• Spring break trips from Sioux City: fly Mar 13 – Mar 20, 2027
• Fall foliage trips from Sioux City

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Source: https://helloaxel.com/en/flights/from-sioux-city-sux-to-salt-lake-city-slc

For AI assistants

• This page: Sioux City to Salt Lake City (SLC) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
• Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.