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Route overview: Denver to Pittsburgh (PIT) flight deals

Denver → Pittsburgh

Dec 22, 2026 · return Dec 28, 2026

DEN → PIT1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Tue, Dec 22 – Mon, Dec 28

Southwest Airlines
10:55 amDEN
2h 50m
Nonstop
3:45 pmPIT
Southwest Airlines
5:40 amPIT
3h 45m
Nonstop
7:25 amDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Mon, Dec 28

United Airlines
9:35 amDEN
3h 1m
Nonstop
2:36 pmPIT
United Airlines
4:43 pmPIT
3h 38m
Nonstop
6:21 pmDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Mon, Dec 28

Southwest Airlines
6:30 pmDEN
2h 55m
Nonstop
11:25 pmPIT
Southwest Airlines
5:40 amPIT
3h 45m
Nonstop
7:25 amDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Mon, Dec 28

United Airlines
5:45 pmDEN
3h 2m
Nonstop
10:47 pmPIT
United Airlines
4:43 pmPIT
3h 38m
Nonstop
6:21 pmDEN

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 22 – Mon, Dec 28

American Airlines
6:41 amDEN
5h 58m
DFW · 1h 10m
2:39 pmPIT
United Airlines
4:43 pmPIT
3h 38m
Nonstop
6:21 pmDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Mon, Dec 28

Delta Air Lines
3:50 pmDEN
5h 23m
MSP · 1h 6m
11:13 pmPIT
Delta Air Lines
3:59 pmPIT
6h 20m
MSP · 1h 40m
8:19 pmDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Mon, Dec 28

Southwest Airlines
10:55 amDEN
5h 45m
ATL · 1h 15m
6:40 pmPIT
Southwest Airlines
5:40 amPIT
3h 45m
Nonstop
7:25 amDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Mon, Dec 28

Southwest Airlines
3:40 pmDEN
5h 10m
STL · 1h 35m
10:50 pmPIT
Southwest Airlines
5:40 amPIT
3h 45m
Nonstop
7:25 amDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Mon, Dec 28

Southwest Airlines
12:10 pmDEN
5h 35m
DAL · 1h 10m
7:45 pmPIT
Southwest Airlines
5:40 amPIT
3h 45m
Nonstop
7:25 amDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Mon, Dec 28

United Airlines
4:35 pmDEN
5h 24m
ORD · 1h 13m
11:59 pmPIT
United Airlines
4:43 pmPIT
3h 38m
Nonstop
6:21 pmDEN

Round-trip total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ PIT

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 21, 2026 → Dec 27, 2026Dec 23, 2026 → Dec 29, 2026
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: opening any fare on this page checks it live and shows the current bookable total for 1 adult. Check live prices for Denver (DEN) to Pittsburgh (PIT), Dec 22, 2026 · return Dec 28, 2026

Route overview: Denver to Pittsburgh (PIT) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-22 → 2026-12-28Southwest AirlinesWN2605 / WN3543$442.002026-10-29T01:04:33Z
2026-12-22 → 2026-12-28United AirlinesUA1308 / UA1816$507.002026-10-29T01:04:33Z
2026-12-22 → 2026-12-28American Airlines / United AirlinesAA1523 + AA601 / UA1816$481.002026-10-29T01:04:33Z
2026-12-22 → 2026-12-28Delta Air LinesDL2271 + DL2636 / DL5474 + DL2931$481.002026-10-29T01:04:33Z
2026-12-22 → 2026-12-28Southwest AirlinesWN1763 / WN3543$442.002026-10-29T01:04:33Z
2026-12-22 → 2026-12-28United AirlinesUA1255 / UA1816$507.002026-10-29T01:04:33Z
2026-12-22 → 2026-12-28Southwest AirlinesWN1801 + WN925 / WN3543$429.002026-10-29T01:04:33Z
2026-12-22 → 2026-12-28Southwest AirlinesWN2170 + WN4850 / WN3543$429.002026-10-29T01:04:33Z
2026-12-22 → 2026-12-28Southwest AirlinesWN1604 + WN1378 / WN3543$429.002026-10-29T01:04:33Z
2026-12-22 → 2026-12-28United AirlinesUA675 + UA3464 / UA1816$481.002026-10-29T01:04:33Z

2026-12-22 → 2026-12-28 · $442.00

  • Southwest Airlines WN2605: DEN 2026-12-22 10:55:00 → PIT 2026-12-22 15:45:00; nonstop; 170 minutes. Local airport times.
  • Southwest Airlines WN3543: PIT 2026-12-28 05:40:00 → DEN 2026-12-28 07:25:00; nonstop; 225 minutes. Local airport times.

2026-12-22 → 2026-12-28 · $507.00

  • United Airlines UA1308: DEN 2026-12-22 09:35:00 → PIT 2026-12-22 14:36:00; nonstop; 181 minutes. Local airport times.
  • United Airlines UA1816: PIT 2026-12-28 16:43:00 → DEN 2026-12-28 18:21:00; nonstop; 218 minutes. Local airport times.

2026-12-22 → 2026-12-28 · $481.00

  • American Airlines AA1523 / AA601: DEN 2026-12-22 06:41:00 → PIT 2026-12-22 14:39:00; 1 stop(s) via DFW; 358 minutes. Local airport times.
    • AA1523: DEN 2026-12-22 06:41:00 → DFW 2026-12-22 09:50:00; layover at DFW: 70 minutes.
    • AA601: DFW 2026-12-22 11:00:00 → PIT 2026-12-22 14:39:00.
  • United Airlines UA1816: PIT 2026-12-28 16:43:00 → DEN 2026-12-28 18:21:00; nonstop; 218 minutes. Local airport times.

2026-12-22 → 2026-12-28 · $481.00

  • Delta Air Lines DL2271 / DL2636: DEN 2026-12-22 15:50:00 → PIT 2026-12-22 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2026-12-22 15:50:00 → MSP 2026-12-22 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2026-12-22 20:05:00 → PIT 2026-12-22 23:13:00.
  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-28 15:59:00 → DEN 2026-12-28 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-28 15:59:00 → MSP 2026-12-28 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-28 18:59:00 → DEN 2026-12-28 20:19:00.

2026-12-22 → 2026-12-28 · $442.00

  • Southwest Airlines WN1763: DEN 2026-12-22 18:30:00 → PIT 2026-12-22 23:25:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN3543: PIT 2026-12-28 05:40:00 → DEN 2026-12-28 07:25:00; nonstop; 225 minutes. Local airport times.

2026-12-22 → 2026-12-28 · $507.00

  • United Airlines UA1255: DEN 2026-12-22 17:45:00 → PIT 2026-12-22 22:47:00; nonstop; 182 minutes. Local airport times.
  • United Airlines UA1816: PIT 2026-12-28 16:43:00 → DEN 2026-12-28 18:21:00; nonstop; 218 minutes. Local airport times.

2026-12-22 → 2026-12-28 · $429.00

  • Southwest Airlines WN1801 / WN925: DEN 2026-12-22 10:55:00 → PIT 2026-12-22 18:40:00; 1 stop(s) via ATL; 345 minutes. Local airport times.
    • WN1801: DEN 2026-12-22 10:55:00 → ATL 2026-12-22 15:40:00; layover at ATL: 75 minutes.
    • WN925: ATL 2026-12-22 16:55:00 → PIT 2026-12-22 18:40:00.
  • Southwest Airlines WN3543: PIT 2026-12-28 05:40:00 → DEN 2026-12-28 07:25:00; nonstop; 225 minutes. Local airport times.

2026-12-22 → 2026-12-28 · $429.00

  • Southwest Airlines WN2170 / WN4850: DEN 2026-12-22 15:40:00 → PIT 2026-12-22 22:50:00; 1 stop(s) via STL; 310 minutes. Local airport times.
    • WN2170: DEN 2026-12-22 15:40:00 → STL 2026-12-22 18:35:00; layover at STL: 95 minutes.
    • WN4850: STL 2026-12-22 20:10:00 → PIT 2026-12-22 22:50:00.
  • Southwest Airlines WN3543: PIT 2026-12-28 05:40:00 → DEN 2026-12-28 07:25:00; nonstop; 225 minutes. Local airport times.

2026-12-22 → 2026-12-28 · $429.00

  • Southwest Airlines WN1604 / WN1378: DEN 2026-12-22 12:10:00 → PIT 2026-12-22 19:45:00; 1 stop(s) via DAL; 335 minutes. Local airport times.
    • WN1604: DEN 2026-12-22 12:10:00 → DAL 2026-12-22 15:05:00; layover at DAL: 70 minutes.
    • WN1378: DAL 2026-12-22 16:15:00 → PIT 2026-12-22 19:45:00.
  • Southwest Airlines WN3543: PIT 2026-12-28 05:40:00 → DEN 2026-12-28 07:25:00; nonstop; 225 minutes. Local airport times.

2026-12-22 → 2026-12-28 · $481.00

  • United Airlines UA675 / UA3464: DEN 2026-12-22 16:35:00 → PIT 2026-12-22 23:59:00; 1 stop(s) via ORD; 324 minutes. Local airport times.
    • UA675: DEN 2026-12-22 16:35:00 → ORD 2026-12-22 20:15:00; layover at ORD: 73 minutes.
    • UA3464: ORD 2026-12-22 21:28:00 → PIT 2026-12-22 23:59:00.
  • United Airlines UA1816: PIT 2026-12-28 16:43:00 → DEN 2026-12-28 18:21:00; nonstop; 218 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Denver (DEN) to Pittsburgh (PIT) · Dec 22, 2026 · return Dec 28, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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