Sun Valley (SUN) to Denver (DEN), Nov 6–8, 2026: from $223 one way

Sun Valley (SUN) to Denver (DEN), Nov 6–8, 2026: from $223 one way on Axel, checked Oct 29, 2026. Lowest published fare: $223 one way, Axel-exclusive, United Airlines, nonstop, Nov 8, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Sun Valley to Denver (DEN) flight deals

2026-11-08 · one way · Axel-exclusive $223.25

• United Airlines UA5268: SUN 2026-11-08 14:34:00 → DEN 2026-11-08 16:30:00; nonstop; 116 minutes. Local airport times.

2026-11-08 · one way · Axel-exclusive $228.00

• Alaska Airlines AS2203 / AS421: SUN 2026-11-08 11:33:00 → DEN 2026-11-08 17:39:00; 1 stop(s) via SEA; 366 minutes. Local airport times.
  • AS2203: SUN 2026-11-08 11:33:00 → SEA 2026-11-08 12:31:00; layover at SEA: 88 minutes.
  • AS421: SEA 2026-11-08 13:59:00 → DEN 2026-11-08 17:39:00.

2026-11-08 · one way · Axel-exclusive $237.50

• Delta Air Lines DL3867 / DL1667: SUN 2026-11-08 18:40:00 → DEN 2026-11-08 22:37:00; 1 stop(s) via SLC; 237 minutes. Local airport times.
  • DL3867: SUN 2026-11-08 18:40:00 → SLC 2026-11-08 19:57:00; layover at SLC: 62 minutes.
  • DL1667: SLC 2026-11-08 20:59:00 → DEN 2026-11-08 22:37:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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• This page: Sun Valley (SUN) to Denver (DEN) · Nov 6–Nov 8, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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