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Dulles → Pittsburgh

Dec 5, 2026 · return Dec 19, 2026

IAD → PIT1 adulteconomyRound trip

5 flight options · 3 airlines

Nonstop flights

Sat, Dec 5 – Sat, Dec 19

United Airlines
5:25 pmIAD
1h 8m
Nonstop
6:33 pmPIT
United Airlines
3:25 pmPIT
1h 5m
Nonstop
4:30 pmIAD

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Sat, Dec 19

United Airlines
10:22 pmIAD
1h 8m
Nonstop
11:30 pmPIT
United Airlines
3:25 pmPIT
1h 5m
Nonstop
4:30 pmIAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Dec 5 – Sat, Dec 19

9X
12:50 pmIAD
3h 47m
DUJ · 1h 27m
4:37 pmPIT
9X
10:55 amPIT
5h 30m
DUJ · 3h 17m
4:25 pmIAD

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Sat, Dec 19

American Airlines
7:00 amIAD
5h 35m
CLT · 2h 32m
12:35 pmPIT
United Airlines
3:25 pmPIT
1h 5m
Nonstop
4:30 pmIAD

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Sat, Dec 19

United Airlines
12:38 pmIAD
4h 35m
EWR · 1h 41m
5:13 pmPIT
United Airlines
3:25 pmPIT
1h 5m
Nonstop
4:30 pmIAD

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAD ⇄ PIT

Economy

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

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More dates

All dates for this routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-05 → 2026-12-19United AirlinesUA4294 / UA1317$335.252026-10-29T01:07:59Z
2026-12-05 → 2026-12-199X9X127 + 9X238 / 9X233 + 9X128$301.502026-10-29T01:07:59Z
2026-12-05 → 2026-12-19American Airlines / United AirlinesAA1637 + AA3333 / UA1317$350.252026-10-29T01:07:59Z
2026-12-05 → 2026-12-19United AirlinesUA3540 / UA1317$335.252026-10-29T01:07:59Z
2026-12-05 → 2026-12-19United AirlinesUA2823 + UA4474 / UA1317$355.252026-10-29T01:07:59Z

2026-12-05 → 2026-12-19 · $335.25

  • United Airlines UA4294: IAD 2026-12-05 17:25:00 → PIT 2026-12-05 18:33:00; nonstop; 68 minutes. Local airport times.
  • United Airlines UA1317: PIT 2026-12-19 15:25:00 → IAD 2026-12-19 16:30:00; nonstop; 65 minutes. Local airport times.

2026-12-05 → 2026-12-19 · $301.50

  • 9X 9X127 / 9X238: IAD 2026-12-05 12:50:00 → PIT 2026-12-05 16:37:00; 1 stop(s) via DUJ; 227 minutes. Local airport times.
    • 9X127: IAD 2026-12-05 12:50:00 → DUJ 2026-12-05 14:18:00; layover at DUJ: 87 minutes.
    • 9X238: DUJ 2026-12-05 15:45:00 → PIT 2026-12-05 16:37:00.
  • 9X 9X233 / 9X128: PIT 2026-12-19 10:55:00 → IAD 2026-12-19 16:25:00; 1 stop(s) via DUJ; 330 minutes. Local airport times.
    • 9X233: PIT 2026-12-19 10:55:00 → DUJ 2026-12-19 11:45:00; layover at DUJ: 197 minutes.
    • 9X128: DUJ 2026-12-19 15:02:00 → IAD 2026-12-19 16:25:00.

2026-12-05 → 2026-12-19 · $350.25

  • American Airlines AA1637 / AA3333: IAD 2026-12-05 07:00:00 → PIT 2026-12-05 12:35:00; 1 stop(s) via CLT; 335 minutes. Local airport times.
    • AA1637: IAD 2026-12-05 07:00:00 → CLT 2026-12-05 08:38:00; layover at CLT: 152 minutes.
    • AA3333: CLT 2026-12-05 11:10:00 → PIT 2026-12-05 12:35:00.
  • United Airlines UA1317: PIT 2026-12-19 15:25:00 → IAD 2026-12-19 16:30:00; nonstop; 65 minutes. Local airport times.

2026-12-05 → 2026-12-19 · $335.25

  • United Airlines UA3540: IAD 2026-12-05 22:22:00 → PIT 2026-12-05 23:30:00; nonstop; 68 minutes. Local airport times.
  • United Airlines UA1317: PIT 2026-12-19 15:25:00 → IAD 2026-12-19 16:30:00; nonstop; 65 minutes. Local airport times.

2026-12-05 → 2026-12-19 · $355.25

  • United Airlines UA2823 / UA4474: IAD 2026-12-05 12:38:00 → PIT 2026-12-05 17:13:00; 1 stop(s) via EWR; 275 minutes. Local airport times.
    • UA2823: IAD 2026-12-05 12:38:00 → EWR 2026-12-05 13:59:00; layover at EWR: 101 minutes.
    • UA4474: EWR 2026-12-05 15:40:00 → PIT 2026-12-05 17:13:00.
  • United Airlines UA1317: PIT 2026-12-19 15:25:00 → IAD 2026-12-19 16:30:00; nonstop; 65 minutes. Local airport times.

More dates for this route