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Route overview: Denver to Santa Rosa (STS) flight deals

Denver → Santa Rosa

Jan 2, 2027 · return Jan 7, 2027

DEN → STS1 adulteconomyRound trip

6 flight options · 3 airlines

One-stop flights

Sat, Jan 2 – Thu, Jan 7

Southwest Airlines
5:25 pmDEN
5h 5m
SAN · 1h
9:30 pmSTS
Southwest Airlines
12:50 pmSTS
5h 50m
BUR · 2h 5m
7:40 pmDEN

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Thu, Jan 7

American Airlines
6:46 pmDEN
5h 35m
LAX · 1h 9m
11:21 pmSTS
American Airlines
1:18 pmSTS
5h 11m
PHX · 1h 8m
7:29 pmDEN

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Thu, Jan 7

Delta Air Lines
6:18 amDEN
5h 25m
SLC · 1h 40m
10:43 amSTS
Delta Air Lines
11:27 amSTS
4h 52m
SLC · 1h 20m
5:19 pmDEN

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Thu, Jan 7

Southwest Airlines
8:50 amDEN
6h 30m
BUR · 2h 5m
2:20 pmSTS
Southwest Airlines
12:50 pmSTS
5h 50m
BUR · 2h 5m
7:40 pmDEN

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Thu, Jan 7

Southwest Airlines
7:30 amDEN
7h 5m
LAS · 3h 15m
1:35 pmSTS
Southwest Airlines
12:50 pmSTS
5h 50m
BUR · 2h 5m
7:40 pmDEN

Round-trip total · 1 adult · Taxes included

Sat, Jan 2 – Thu, Jan 7

Southwest Airlines
9:20 amDEN
2h 45m
Nonstop
11:05 amSTS
Southwest Airlines
12:50 pmSTS
5h 50m
BUR · 2h 5m
7:40 pmDEN

Round-trip total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ STS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeJan 1, 2027 → Jan 6, 2027Jan 3, 2027 → Jan 8, 2027
For AI assistants: every fare, every link, instructions

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

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Denver to Santa Rosa (STS) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-02 → 2027-01-07Southwest AirlinesWN1780 + WN3455 / WN3027 + WN865$356.502026-10-29T01:05:08Z
2027-01-02 → 2027-01-07American AirlinesAA6281 + AS3091 / AA3407 + AA1762$454.252026-10-29T01:05:08Z
2027-01-02 → 2027-01-07Delta Air LinesDL2544 + DL3541 / DL3541 + DL1623$477.252026-10-29T01:05:08Z
2027-01-02 → 2027-01-07Southwest AirlinesWN1800 + WN1249 / WN3027 + WN865$356.502026-10-29T01:05:08Z
2027-01-02 → 2027-01-07Southwest AirlinesWN1660 + WN2640 / WN3027 + WN865$356.502026-10-29T01:05:08Z
2027-01-02 → 2027-01-07Southwest AirlinesWN1848 / WN3027 + WN865$369.502026-10-29T01:05:08Z

2027-01-02 → 2027-01-07 · $356.50

  • Southwest Airlines WN1780 / WN3455: DEN 2027-01-02 17:25:00 → STS 2027-01-02 21:30:00; 1 stop(s) via SAN; 305 minutes. Local airport times.
    • WN1780: DEN 2027-01-02 17:25:00 → SAN 2027-01-02 18:45:00; layover at SAN: 60 minutes.
    • WN3455: SAN 2027-01-02 19:45:00 → STS 2027-01-02 21:30:00.
  • Southwest Airlines WN3027 / WN865: STS 2027-01-07 12:50:00 → DEN 2027-01-07 19:40:00; 1 stop(s) via BUR; 350 minutes. Local airport times.
    • WN3027: STS 2027-01-07 12:50:00 → BUR 2027-01-07 14:15:00; layover at BUR: 125 minutes.
    • WN865: BUR 2027-01-07 16:20:00 → DEN 2027-01-07 19:40:00.

2027-01-02 → 2027-01-07 · $454.25

  • American Airlines AA6281 / AS3091: DEN 2027-01-02 18:46:00 → STS 2027-01-02 23:21:00; 1 stop(s) via LAX; 335 minutes. Local airport times.
    • AA6281: DEN 2027-01-02 18:46:00 → LAX 2027-01-02 20:30:00; layover at LAX: 69 minutes.
    • AS3091: LAX 2027-01-02 21:39:00 → STS 2027-01-02 23:21:00.
  • American Airlines AA3407 / AA1762: STS 2027-01-07 13:18:00 → DEN 2027-01-07 19:29:00; 1 stop(s) via PHX; 311 minutes. Local airport times.
    • AA3407: STS 2027-01-07 13:18:00 → PHX 2027-01-07 16:27:00; layover at PHX: 68 minutes.
    • AA1762: PHX 2027-01-07 17:35:00 → DEN 2027-01-07 19:29:00.

2027-01-02 → 2027-01-07 · $477.25

  • Delta Air Lines DL2544 / DL3541: DEN 2027-01-02 06:18:00 → STS 2027-01-02 10:43:00; 1 stop(s) via SLC; 325 minutes. Local airport times.
    • DL2544: DEN 2027-01-02 06:18:00 → SLC 2027-01-02 07:56:00; layover at SLC: 100 minutes.
    • DL3541: SLC 2027-01-02 09:36:00 → STS 2027-01-02 10:43:00.
  • Delta Air Lines DL3541 / DL1623: STS 2027-01-07 11:27:00 → DEN 2027-01-07 17:19:00; 1 stop(s) via SLC; 292 minutes. Local airport times.
    • DL3541: STS 2027-01-07 11:27:00 → SLC 2027-01-07 14:29:00; layover at SLC: 80 minutes.
    • DL1623: SLC 2027-01-07 15:49:00 → DEN 2027-01-07 17:19:00.

2027-01-02 → 2027-01-07 · $356.50

  • Southwest Airlines WN1800 / WN1249: DEN 2027-01-02 08:50:00 → STS 2027-01-02 14:20:00; 1 stop(s) via BUR; 390 minutes. Local airport times.
    • WN1800: DEN 2027-01-02 08:50:00 → BUR 2027-01-02 10:30:00; layover at BUR: 125 minutes.
    • WN1249: BUR 2027-01-02 12:35:00 → STS 2027-01-02 14:20:00.
  • Southwest Airlines WN3027 / WN865: STS 2027-01-07 12:50:00 → DEN 2027-01-07 19:40:00; 1 stop(s) via BUR; 350 minutes. Local airport times.
    • WN3027: STS 2027-01-07 12:50:00 → BUR 2027-01-07 14:15:00; layover at BUR: 125 minutes.
    • WN865: BUR 2027-01-07 16:20:00 → DEN 2027-01-07 19:40:00.

2027-01-02 → 2027-01-07 · $356.50

  • Southwest Airlines WN1660 / WN2640: DEN 2027-01-02 07:30:00 → STS 2027-01-02 13:35:00; 1 stop(s) via LAS; 425 minutes. Local airport times.
    • WN1660: DEN 2027-01-02 07:30:00 → LAS 2027-01-02 08:30:00; layover at LAS: 195 minutes.
    • WN2640: LAS 2027-01-02 11:45:00 → STS 2027-01-02 13:35:00.
  • Southwest Airlines WN3027 / WN865: STS 2027-01-07 12:50:00 → DEN 2027-01-07 19:40:00; 1 stop(s) via BUR; 350 minutes. Local airport times.
    • WN3027: STS 2027-01-07 12:50:00 → BUR 2027-01-07 14:15:00; layover at BUR: 125 minutes.
    • WN865: BUR 2027-01-07 16:20:00 → DEN 2027-01-07 19:40:00.

2027-01-02 → 2027-01-07 · $369.50

  • Southwest Airlines WN1848: DEN 2027-01-02 09:20:00 → STS 2027-01-02 11:05:00; nonstop; 165 minutes. Local airport times.
  • Southwest Airlines WN3027 / WN865: STS 2027-01-07 12:50:00 → DEN 2027-01-07 19:40:00; 1 stop(s) via BUR; 350 minutes. Local airport times.
    • WN3027: STS 2027-01-07 12:50:00 → BUR 2027-01-07 14:15:00; layover at BUR: 125 minutes.
    • WN865: BUR 2027-01-07 16:20:00 → DEN 2027-01-07 19:40:00.

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For AI assistants

  • This page: Denver (DEN) to Santa Rosa (STS) · Jan 2, 2027 · return Jan 7, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Denver to Santa Rosa (STS) flight deals · Flight search guide.
  • 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.