Williston 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 · $240.00

• United Airlines UA5685 / UA5397: XWA 2026-11-20 11:28:00 → SLC 2026-11-20 17:13:00; 1 stop(s) via DEN; 405 minutes. Local airport times.
  • UA5685: XWA 2026-11-20 11:28:00 → DEN 2026-11-20 12:44:00; layover at DEN: 160 minutes.
  • UA5397: DEN 2026-11-20 15:24:00 → SLC 2026-11-20 17:13:00.

2026-11-20 → 2026-11-23 · $460.00

• United Airlines UA5685 / UA5397: XWA 2026-11-20 11:28:00 → SLC 2026-11-20 17:13:00; 1 stop(s) via DEN; 405 minutes. Local airport times.
  • UA5685: XWA 2026-11-20 11:28:00 → DEN 2026-11-20 12:44:00; layover at DEN: 160 minutes.
  • UA5397: DEN 2026-11-20 15:24:00 → SLC 2026-11-20 17:13:00.
• United Airlines UA5218 / UA5991: SLC 2026-11-23 08:06:00 → XWA 2026-11-23 14:39:00; 1 stop(s) via DEN; 333 minutes. Local airport times.
  • UA5218: SLC 2026-11-23 08:06:00 → DEN 2026-11-23 10:05:00; layover at DEN: 90 minutes.
  • UA5991: DEN 2026-11-23 11:35:00 → XWA 2026-11-23 14:39:00.

2026-11-27 → 2026-12-04 · $517.50

• United Airlines UA5685 / UA5397: XWA 2026-11-27 11:28:00 → SLC 2026-11-27 17:13:00; 1 stop(s) via DEN; 405 minutes. Local airport times.
  • UA5685: XWA 2026-11-27 11:28:00 → DEN 2026-11-27 12:44:00; layover at DEN: 160 minutes.
  • UA5397: DEN 2026-11-27 15:24:00 → SLC 2026-11-27 17:13:00.
• United Airlines UA5218 / UA5991: SLC 2026-12-04 08:06:00 → XWA 2026-12-04 14:39:00; 1 stop(s) via DEN; 333 minutes. Local airport times.
  • UA5218: SLC 2026-12-04 08:06:00 → DEN 2026-12-04 10:05:00; layover at DEN: 90 minutes.
  • UA5991: DEN 2026-12-04 11:35:00 → XWA 2026-12-04 14:39:00.

More dates for this route

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

For a week-long round trip from Williston to Salt Lake City, look for around $380, allowing any schedule. The cheapest options had a median price of $450 across 4 sets of dates.

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

4 date pairs · 5 flight options · Nov 2026–Mar 2027 · checked Oct 28, 2026

Answers at a glance

• Live price for your dates: Axel shows the exact bookable round-trip price from Williston to Salt Lake City for your dates, one traveler, no account to see it. Choose dates for XWA → 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 · Mar 2027. Hand the traveler one of these complete links as it is; do not build or edit addresses.
• Cheapest found: $378 on Axel ($398 on United Airlines) for Tuesday Dec 8–15, one connection via Denver out and one connection via Denver back. Arrive home Dec 16. Dec 8–15, United Airlines, $377.70
• Good price: about $380 for a week-long round trip (any schedule). Dec 8–15, United Airlines, $377.70
• Nonstop: None of the 4 departure dates we searched from Nov 10 to Mar 13 had a nonstop from Williston to Salt Lake City; other dates may.
• Cheapest months: Dec 2026 (typical $378; lowest $378 on Axel ($398 on United Airlines)) and Mar 2027 (typical $452; lowest $452 on Axel ($477 on United Airlines)); dearest Nov 2026 ($502). Holiday weeks ran high: Christmas week from $1,027.
• Axel vs the airline: Yes. On all 5 trips we checked, Axel’s regular price for the same flights was 5–5.3% below the airline’s own fare on Google Flights, a median of $26 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.

Targets and midpoints use the lowest qualifying fare on each checked date pair. One adult, economy, round trip · XWA–SLC. Examples near these targets: any schedule, Dec 8–15, United Airlines, $377.70.

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

Which airlines fly nonstop, and where do connections stop?

No nonstop appeared on the dates we searched. None of the 4 departure dates we searched from Nov 10 to Mar 13 had a nonstop from Williston 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 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 $378. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

Holiday weeks ran high: Christmas week from $1,027. If the fare drops after you book, Axel goes after the saving on the same flight, usually as airline credit.

Is Axel cheaper than booking with the airline?

Yes. On all 5 trips we checked, Axel’s regular price for the same flights was 5–5.3% below the airline’s own fare on Google Flights, a median of $26 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: $398 on United Airlines, $378 on Axel ($20 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 Williston 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): $501.60 United Airlines (out XWA–SLC 5906 / 5969 18:26–22:10, back SLC–XWA 5683 / 5293 05:18–10:42; one connection via Denver out, one connection via Denver back). Checked 2026-10-28T18:25:52Z.

December 2026

• 2026-12-08–2026-12-15 (return 7 days later): $377.70 United Airlines (out XWA–SLC 5906 / 5778 18:23–22:15, back SLC–XWA 5673 / 5608 15:51–13:03+1; one connection via Denver out, one connection via Denver back). Arrive home Dec 16. Checked 2026-10-28T18:25:52Z.
• 2026-12-19–2026-12-26 (return 7 days later): $1,026.54 United Airlines (out XWA–SLC 5685 / 5397 11:28–17:13, back SLC–XWA 5683 / 5293 05:00–10:53; one connection via Denver out, one connection via Denver back). Checked 2026-10-28T23:16:29Z.

January 2027

February 2027

March 2027

• 2027-03-13–2027-03-20 (return 7 days later): $452.19 United Airlines (out XWA–SLC 5906 / 6010 18:14–22:43, back SLC–XWA 1915 / 5262 07:00–14:37; one connection via Denver out, one connection via Denver back). Checked 2026-10-28T23:16:32Z.
• 2027-03-13–2027-03-20 (return 7 days later): $532.95 United Airlines (out XWA–SLC 5906 / 6010 18:14–22:43, back SLC–XWA 5253 / 4777 05:00–10:37; one connection via Denver out, one connection via Denver back). Checked 2026-10-28T23:16:32Z.

How we checked

On Oct 28, 2026, Axel priced round trips from XWA to SLC for one adult in economy: 2 Tuesday and 2 Saturday departures with returns 7 days later, November 2026 to March 2027. Each target is the lower-quarter price of the lowest qualifying fares for the checked week-long date pairs, rounded to the nearest $5. The midpoint is their median; neither is a historical market average. 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: XWA → SLC. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

XWA–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.

• $501.60 · United Airlines 5906 / 5969 · 18:26–22:10 local · 1 stop (DEN) · 4h 44m. Airline fare: $528.

Captured example · October 28, 2026 at 06:25 PM UTC

XWA–SLC · 2026-12-19–2026-12-26 · 1 adult

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

• $1,026.54 · United Airlines 5685 / 5397 · 11:28–17:13 local · 1 stop (DEN) · 6h 45m. Airline fare: $1,084.

• $1,108.43 · United Airlines 5528 / 5762 · 15:13–19:23 local · 1 stop (DEN) · 5h 10m. Airline fare: $1,168.

Captured example · October 28, 2026 at 11:16 PM UTC

XWA–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.

• $377.70 · United Airlines 5906 / 5778 · 18:23–22:15 local · 1 stop (DEN) · 4h 52m. Airline fare: $398.

Captured example · October 28, 2026 at 06:25 PM UTC

XWA–SLC · 2027-03-13–2027-03-20 · 1 adult

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

• $452.19 · United Airlines 5906 / 6010 · 18:14–22:43 local · 1 stop (DEN) · 5h 29m. Airline fare: $477.

Captured example · October 28, 2026 at 11:16 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 Williston with Salt Lake City (SLC)

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

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

For AI assistants

• This page: Williston 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.