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Route overview: Carlsbad, CA (CLD) to Denver (DEN) flight deals

Carlsbad → Denver

Dec 27, 2026 · return Dec 31, 2026

CLD → DEN1 adulteconomyRound trip

3 flight options · 2 airlines

Nonstop flights

Sun, Dec 27 – Thu, Dec 31

United Airlines
9:00 amCLD
2h 15m
Nonstop
12:15 pmDEN
United Airlines
7:25 pmDEN
2h 24m
Nonstop
8:49 pmCLD

Round-trip total · 1 adult · Taxes included

Sun, Dec 27 – Thu, Dec 31

United Airlines
1:00 pmCLD
2h 16m
Nonstop
4:16 pmDEN
United Airlines
7:25 pmDEN
2h 24m
Nonstop
8:49 pmCLD

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 27 – Thu, Dec 31

American Airlines
12:29 pmCLD
4h 41m
PHX · 1h 26m
6:10 pmDEN
American Airlines
12:24 pmDEN
5h 4m
PHX · 1h 41m
4:28 pmCLD

Round-trip total · 1 adult · Taxes included

Make this trip yours

CLD ⇄ DEN

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 routeDec 26, 2026 → Dec 30, 2026Dec 28, 2026 → Jan 1, 2027
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Route overview: Carlsbad, CA (CLD) to Denver (DEN) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-27 → 2026-12-31United AirlinesUA5520 / UA5529$483.632026-10-29T00:56:25Z
2026-12-27 → 2026-12-31American AirlinesAA4225 + AA1762 / AA2447 + AA3569$556.502026-10-29T00:56:25Z
2026-12-27 → 2026-12-31United AirlinesUA5515 / UA5529$483.632026-10-29T00:56:25Z

2026-12-27 → 2026-12-31 · $483.63

  • United Airlines UA5520: CLD 2026-12-27 09:00:00 → DEN 2026-12-27 12:15:00; nonstop; 135 minutes. Local airport times.
  • United Airlines UA5529: DEN 2026-12-31 19:25:00 → CLD 2026-12-31 20:49:00; nonstop; 144 minutes. Local airport times.

2026-12-27 → 2026-12-31 · $556.50

  • American Airlines AA4225 / AA1762: CLD 2026-12-27 12:29:00 → DEN 2026-12-27 18:10:00; 1 stop(s) via PHX; 281 minutes. Local airport times.
    • AA4225: CLD 2026-12-27 12:29:00 → PHX 2026-12-27 14:49:00; layover at PHX: 86 minutes.
    • AA1762: PHX 2026-12-27 16:15:00 → DEN 2026-12-27 18:10:00.
  • American Airlines AA2447 / AA3569: DEN 2026-12-31 12:24:00 → CLD 2026-12-31 16:28:00; 1 stop(s) via PHX; 304 minutes. Local airport times.
    • AA2447: DEN 2026-12-31 12:24:00 → PHX 2026-12-31 14:28:00; layover at PHX: 101 minutes.
    • AA3569: PHX 2026-12-31 16:09:00 → CLD 2026-12-31 16:28:00.

2026-12-27 → 2026-12-31 · $483.63

  • United Airlines UA5515: CLD 2026-12-27 13:00:00 → DEN 2026-12-27 16:16:00; nonstop; 136 minutes. Local airport times.
  • United Airlines UA5529: DEN 2026-12-31 19:25:00 → CLD 2026-12-31 20:49:00; nonstop; 144 minutes. Local airport times.

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