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Phoenix → Dulles

Dec 21, 2026 · one way

PHX → IAD1 adulteconomyOne way

8 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 · One way

United Airlines
11:59 pmPHX
4h 9m
Nonstop
6:08 am+1IAD

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
2:54 pmPHX
4h 15m
Nonstop
9:09 pmIAD

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

Frontier Airlines
11:31 amPHX
6h 41m
DFW · 1h 10m
8:12 pmIAD

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
5:00 amPHX
6h 48m
DFW · 1h 25m
1:48 pmIAD

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
4:15 pmPHX
6h 22m
ATL · 1h 8m
12:37 am+1IAD

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Frontier Airlines
8:56 pmPHX
7h 11m
LAS · 1h 28m
6:07 am+1IAD

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
9:10 amPHX
7h 13m
IAH · 1h 30m
6:23 pmIAD

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
11:59 pmPHX
6h 50m
ORD · 1h 32m
8:49 am+1IAD

One-way total · 1 adult · Taxes included

Make this trip yours

PHX ⇄ IAD

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 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 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)
2026-12-21 · one wayUnited AirlinesUA203$292.502026-10-29T01:56:24Z
2026-12-21 · one wayFrontier AirlinesF93284 + F93208$162.502026-10-29T01:56:24Z
2026-12-21 · one wayAmerican AirlinesAA1806 + AA2774$253.502026-10-29T01:56:24Z
2026-12-21 · one wayDelta Air LinesDL433 + DL2549$273.002026-10-29T01:56:24Z
2026-12-21 · one wayUnited AirlinesUA1686$292.502026-10-29T01:56:24Z
2026-12-21 · one wayFrontier AirlinesF94113 + F94278$162.502026-10-29T01:56:24Z
2026-12-21 · one wayUnited AirlinesUA625 + UA1282$253.502026-10-29T01:56:24Z
2026-12-21 · one wayUnited AirlinesUA2019 + UA1055$253.502026-10-29T01:56:24Z

2026-12-21 · one way · $292.50

  • United Airlines UA203: PHX 2026-12-21 23:59:00 → IAD 2026-12-22 06:08:00; nonstop; 249 minutes. Local airport times.

2026-12-21 · one way · $162.50

  • Frontier Airlines F93284 / F93208: PHX 2026-12-21 11:31:00 → IAD 2026-12-21 20:12:00; 1 stop(s) via DFW; 401 minutes. Local airport times.
    • F93284: PHX 2026-12-21 11:31:00 → DFW 2026-12-21 15:07:00; layover at DFW: 70 minutes.
    • F93208: DFW 2026-12-21 16:17:00 → IAD 2026-12-21 20:12:00.

2026-12-21 · one way · $253.50

  • American Airlines AA1806 / AA2774: PHX 2026-12-21 05:00:00 → IAD 2026-12-21 13:48:00; 1 stop(s) via DFW; 408 minutes. Local airport times.
    • AA1806: PHX 2026-12-21 05:00:00 → DFW 2026-12-21 08:32:00; layover at DFW: 85 minutes.
    • AA2774: DFW 2026-12-21 09:57:00 → IAD 2026-12-21 13:48:00.

2026-12-21 · one way · $273.00

  • Delta Air Lines DL433 / DL2549: PHX 2026-12-21 16:15:00 → IAD 2026-12-22 00:37:00; 1 stop(s) via ATL; 382 minutes. Local airport times.
    • DL433: PHX 2026-12-21 16:15:00 → ATL 2026-12-21 21:47:00; layover at ATL: 68 minutes.
    • DL2549: ATL 2026-12-21 22:55:00 → IAD 2026-12-22 00:37:00.

2026-12-21 · one way · $292.50

  • United Airlines UA1686: PHX 2026-12-21 14:54:00 → IAD 2026-12-21 21:09:00; nonstop; 255 minutes. Local airport times.

2026-12-21 · one way · $162.50

  • Frontier Airlines F94113 / F94278: PHX 2026-12-21 20:56:00 → IAD 2026-12-22 06:07:00; 1 stop(s) via LAS; 431 minutes. Local airport times.
    • F94113: PHX 2026-12-21 20:56:00 → LAS 2026-12-21 21:11:00; layover at LAS: 88 minutes.
    • F94278: LAS 2026-12-21 22:39:00 → IAD 2026-12-22 06:07:00.

2026-12-21 · one way · $253.50

  • United Airlines UA625 / UA1282: PHX 2026-12-21 09:10:00 → IAD 2026-12-21 18:23:00; 1 stop(s) via IAH; 433 minutes. Local airport times.
    • UA625: PHX 2026-12-21 09:10:00 → IAH 2026-12-21 12:50:00; layover at IAH: 90 minutes.
    • UA1282: IAH 2026-12-21 14:20:00 → IAD 2026-12-21 18:23:00.

2026-12-21 · one way · $253.50

  • United Airlines UA2019 / UA1055: PHX 2026-12-21 23:59:00 → IAD 2026-12-22 08:49:00; 1 stop(s) via ORD; 410 minutes. Local airport times.
    • UA2019: PHX 2026-12-21 23:59:00 → ORD 2026-12-22 04:23:00; layover at ORD: 92 minutes.
    • UA1055: ORD 2026-12-22 05:55:00 → IAD 2026-12-22 08:49:00.

More dates for this route