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Dulles → Pittsburgh

Dec 22, 2026 · return Jan 5, 2027

IAD → PIT1 adulteconomyRound trip

5 flight options · 3 airlines

Nonstop flights

Tue, Dec 22 – Tue, Jan 5

United Airlines
1:00 pmIAD
1h 5m
Nonstop
2:05 pmPIT
United Airlines
3:15 pmPIT
1h 5m
Nonstop
4:20 pmIAD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Jan 5

United Airlines
10:22 pmIAD
1h 8m
Nonstop
11:30 pmPIT
United Airlines
3:15 pmPIT
1h 5m
Nonstop
4:20 pmIAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 22 – Tue, Jan 5

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

Tue, Dec 22 – Tue, Jan 5

American Airlines
7:00 amIAD
5h 35m
CLT · 2h 32m
12:35 pmPIT
United Airlines
3:15 pmPIT
1h 5m
Nonstop
4:20 pmIAD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Tue, Jan 5

United Airlines
12:38 pmIAD
4h 35m
EWR · 1h 41m
5:13 pmPIT
United Airlines
3:15 pmPIT
1h 5m
Nonstop
4:20 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 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-22 → 2027-01-05United AirlinesUA212 / UA1317$335.252026-10-29T01:07:59Z
2026-12-22 → 2027-01-059X9X127 + 9X238 / 9X233 + 9X128$301.502026-10-29T01:07:59Z
2026-12-22 → 2027-01-05American Airlines / United AirlinesAA1637 + AA3333 / UA1317$354.002026-10-29T01:07:59Z
2026-12-22 → 2027-01-05United AirlinesUA3540 / UA1317$335.252026-10-29T01:07:59Z
2026-12-22 → 2027-01-05United AirlinesUA2823 + UA4474 / UA1317$360.252026-10-29T01:07:59Z

2026-12-22 → 2027-01-05 · $335.25

  • United Airlines UA212: IAD 2026-12-22 13:00:00 → PIT 2026-12-22 14:05:00; nonstop; 65 minutes. Local airport times.
  • United Airlines UA1317: PIT 2027-01-05 15:15:00 → IAD 2027-01-05 16:20:00; nonstop; 65 minutes. Local airport times.

2026-12-22 → 2027-01-05 · $301.50

  • 9X 9X127 / 9X238: IAD 2026-12-22 12:50:00 → PIT 2026-12-22 16:37:00; 1 stop(s) via DUJ; 227 minutes. Local airport times.
    • 9X127: IAD 2026-12-22 12:50:00 → DUJ 2026-12-22 14:18:00; layover at DUJ: 87 minutes.
    • 9X238: DUJ 2026-12-22 15:45:00 → PIT 2026-12-22 16:37:00.
  • 9X 9X233 / 9X128: PIT 2027-01-05 10:55:00 → IAD 2027-01-05 16:25:00; 1 stop(s) via DUJ; 330 minutes. Local airport times.
    • 9X233: PIT 2027-01-05 10:55:00 → DUJ 2027-01-05 11:45:00; layover at DUJ: 197 minutes.
    • 9X128: DUJ 2027-01-05 15:02:00 → IAD 2027-01-05 16:25:00.

2026-12-22 → 2027-01-05 · $354.00

  • American Airlines AA1637 / AA3333: IAD 2026-12-22 07:00:00 → PIT 2026-12-22 12:35:00; 1 stop(s) via CLT; 335 minutes. Local airport times.
    • AA1637: IAD 2026-12-22 07:00:00 → CLT 2026-12-22 08:38:00; layover at CLT: 152 minutes.
    • AA3333: CLT 2026-12-22 11:10:00 → PIT 2026-12-22 12:35:00.
  • United Airlines UA1317: PIT 2027-01-05 15:15:00 → IAD 2027-01-05 16:20:00; nonstop; 65 minutes. Local airport times.

2026-12-22 → 2027-01-05 · $335.25

  • United Airlines UA3540: IAD 2026-12-22 22:22:00 → PIT 2026-12-22 23:30:00; nonstop; 68 minutes. Local airport times.
  • United Airlines UA1317: PIT 2027-01-05 15:15:00 → IAD 2027-01-05 16:20:00; nonstop; 65 minutes. Local airport times.

2026-12-22 → 2027-01-05 · $360.25

  • United Airlines UA2823 / UA4474: IAD 2026-12-22 12:38:00 → PIT 2026-12-22 17:13:00; 1 stop(s) via EWR; 275 minutes. Local airport times.
    • UA2823: IAD 2026-12-22 12:38:00 → EWR 2026-12-22 13:59:00; layover at EWR: 101 minutes.
    • UA4474: EWR 2026-12-22 15:40:00 → PIT 2026-12-22 17:13:00.
  • United Airlines UA1317: PIT 2027-01-05 15:15:00 → IAD 2027-01-05 16:20:00; nonstop; 65 minutes. Local airport times.

More dates for this route