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Route overview: Tucson to Denver (DEN) flight deals

Tucson → Denver

Dec 22, 2026 · return Dec 29, 2026

TUS → DEN1 adulteconomyRound trip

7 flight options · 4 airlines

Nonstop flights

Tue, Dec 22 – Tue, Dec 29

Southwest Airlines
3:10 pmTUS
1h 55m
Nonstop
5:05 pmDEN
Southwest Airlines
3:45 pmDEN
2h 5m
Nonstop
5:50 pmTUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

United Airlines
2:41 pmTUS
1h 57m
Nonstop
4:38 pmDEN
United Airlines
11:20 amDEN
2h 4m
Nonstop
1:24 pmTUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

Southwest Airlines
11:30 amTUS
1h 55m
Nonstop
1:25 pmDEN
Southwest Airlines
3:45 pmDEN
2h 5m
Nonstop
5:50 pmTUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

United Airlines
6:30 amTUS
1h 57m
Nonstop
8:27 amDEN
United Airlines
11:20 amDEN
2h 4m
Nonstop
1:24 pmTUS

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 22 – Tue, Dec 29

American Airlines
12:45 pmTUS
5h 25m
PHX · 2h 34m
6:10 pmDEN
American Airlines
6:59 pmDEN
6h 41m
PHX · 3h 51m
1:40 am+1TUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

Delta Air Lines
5:50 pmTUS
5h 19m
SLC · 1h 44m
11:09 pmDEN
Delta Air Lines
10:43 amDEN
6h 17m
SLC · 2h 42m
5:00 pmTUS

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Dec 29

Southwest Airlines
6:30 amTUS
4h 40m
LAS · 1h 20m
11:10 amDEN
Southwest Airlines
3:45 pmDEN
2h 5m
Nonstop
5:50 pmTUS

Round-trip total · 1 adult · Taxes included

Make this trip yours

TUS ⇄ DEN

Economy

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Explore this route

All dates for this routeDec 21, 2026 → Dec 28, 2026Dec 23, 2026 → Dec 30, 2026
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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: Tucson to Denver (DEN) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-22 → 2026-12-29Southwest AirlinesWN1640 / WN3628$364.502026-10-29T01:30:47Z
2026-12-22 → 2026-12-29United AirlinesUA1239 / UA2264$391.502026-10-29T01:30:47Z
2026-12-22 → 2026-12-29American AirlinesAA1934 + AA1762 / AA1762 + AA2389$418.502026-10-29T01:30:47Z
2026-12-22 → 2026-12-29Delta Air LinesDL3836 + DL1667 / DL2362 + DL3717$459.002026-10-29T01:30:47Z
2026-12-22 → 2026-12-29Southwest AirlinesWN3379 / WN3628$364.502026-10-29T01:30:47Z
2026-12-22 → 2026-12-29United AirlinesUA598 / UA2264$391.502026-10-29T01:30:47Z
2026-12-22 → 2026-12-29Southwest AirlinesWN1918 + WN1241 / WN3628$357.752026-10-29T01:30:47Z

2026-12-22 → 2026-12-29 · $364.50

  • Southwest Airlines WN1640: TUS 2026-12-22 15:10:00 → DEN 2026-12-22 17:05:00; nonstop; 115 minutes. Local airport times.
  • Southwest Airlines WN3628: DEN 2026-12-29 15:45:00 → TUS 2026-12-29 17:50:00; nonstop; 125 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $391.50

  • United Airlines UA1239: TUS 2026-12-22 14:41:00 → DEN 2026-12-22 16:38:00; nonstop; 117 minutes. Local airport times.
  • United Airlines UA2264: DEN 2026-12-29 11:20:00 → TUS 2026-12-29 13:24:00; nonstop; 124 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $418.50

  • American Airlines AA1934 / AA1762: TUS 2026-12-22 12:45:00 → DEN 2026-12-22 18:10:00; 1 stop(s) via PHX; 325 minutes. Local airport times.
    • AA1934: TUS 2026-12-22 12:45:00 → PHX 2026-12-22 13:41:00; layover at PHX: 154 minutes.
    • AA1762: PHX 2026-12-22 16:15:00 → DEN 2026-12-22 18:10:00.
  • American Airlines AA1762 / AA2389: DEN 2026-12-29 18:59:00 → TUS 2026-12-30 01:40:00; 1 stop(s) via PHX; 401 minutes. Local airport times.
    • AA1762: DEN 2026-12-29 18:59:00 → PHX 2026-12-29 20:55:00; layover at PHX: 231 minutes.
    • AA2389: PHX 2026-12-30 00:46:00 → TUS 2026-12-30 01:40:00.

2026-12-22 → 2026-12-29 · $459.00

  • Delta Air Lines DL3836 / DL1667: TUS 2026-12-22 17:50:00 → DEN 2026-12-22 23:09:00; 1 stop(s) via SLC; 319 minutes. Local airport times.
    • DL3836: TUS 2026-12-22 17:50:00 → SLC 2026-12-22 19:51:00; layover at SLC: 104 minutes.
    • DL1667: SLC 2026-12-22 21:35:00 → DEN 2026-12-22 23:09:00.
  • Delta Air Lines DL2362 / DL3717: DEN 2026-12-29 10:43:00 → TUS 2026-12-29 17:00:00; 1 stop(s) via SLC; 377 minutes. Local airport times.
    • DL2362: DEN 2026-12-29 10:43:00 → SLC 2026-12-29 12:18:00; layover at SLC: 162 minutes.
    • DL3717: SLC 2026-12-29 15:00:00 → TUS 2026-12-29 17:00:00.

2026-12-22 → 2026-12-29 · $364.50

  • Southwest Airlines WN3379: TUS 2026-12-22 11:30:00 → DEN 2026-12-22 13:25:00; nonstop; 115 minutes. Local airport times.
  • Southwest Airlines WN3628: DEN 2026-12-29 15:45:00 → TUS 2026-12-29 17:50:00; nonstop; 125 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $391.50

  • United Airlines UA598: TUS 2026-12-22 06:30:00 → DEN 2026-12-22 08:27:00; nonstop; 117 minutes. Local airport times.
  • United Airlines UA2264: DEN 2026-12-29 11:20:00 → TUS 2026-12-29 13:24:00; nonstop; 124 minutes. Local airport times.

2026-12-22 → 2026-12-29 · $357.75

  • Southwest Airlines WN1918 / WN1241: TUS 2026-12-22 06:30:00 → DEN 2026-12-22 11:10:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
    • WN1918: TUS 2026-12-22 06:30:00 → LAS 2026-12-22 06:50:00; layover at LAS: 80 minutes.
    • WN1241: LAS 2026-12-22 08:10:00 → DEN 2026-12-22 11:10:00.
  • Southwest Airlines WN3628: DEN 2026-12-29 15:45:00 → TUS 2026-12-29 17:50:00; nonstop; 125 minutes. Local airport times.

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