Dulles (IAD) to Houston (IAH) · Jul 2, 2027 · return Jul 6, 2027

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Washington, DC to Houston (IAH) flight deals

2027-07-02 → 2027-07-06 · Axel-exclusive $457.70

• United Airlines UA785: IAD 2027-07-02 06:00:00 → IAH 2027-07-02 08:33:00; nonstop; 213 minutes. Local airport times.
• United Airlines UA1548: IAH 2027-07-06 10:30:00 → IAD 2027-07-06 14:41:00; nonstop; 191 minutes. Local airport times.

2027-07-02 → 2027-07-06 · Axel-exclusive $434.70

• American Airlines AA5543 / AA2297: IAD 2027-07-02 15:23:00 → IAH 2027-07-02 20:24:00; 1 stop(s) via CLT; 361 minutes. Local airport times.
  • AA5543: IAD 2027-07-02 15:23:00 → CLT 2027-07-02 17:01:00; layover at CLT: 89 minutes.
  • AA2297: CLT 2027-07-02 18:30:00 → IAH 2027-07-02 20:24:00.
• United Airlines UA1548: IAH 2027-07-06 10:30:00 → IAD 2027-07-06 14:41:00; nonstop; 191 minutes. Local airport times.

2027-07-02 → 2027-07-06 · Axel-exclusive $446.20

• Delta Air Lines DL1444 / DL1223: IAD 2027-07-02 12:34:00 → IAH 2027-07-02 17:40:00; 1 stop(s) via ATL; 366 minutes. Local airport times.
  • DL1444: IAD 2027-07-02 12:34:00 → ATL 2027-07-02 14:31:00; layover at ATL: 111 minutes.
  • DL1223: ATL 2027-07-02 16:22:00 → IAH 2027-07-02 17:40:00.
• United Airlines UA1548: IAH 2027-07-06 10:30:00 → IAD 2027-07-06 14:41:00; nonstop; 191 minutes. Local airport times.

2027-07-02 → 2027-07-06 · Axel-exclusive $457.70

• United Airlines UA674: IAD 2027-07-02 22:54:00 → IAH 2027-07-03 01:30:00; nonstop; 216 minutes. Local airport times.
• United Airlines UA1548: IAH 2027-07-06 10:30:00 → IAD 2027-07-06 14:41:00; nonstop; 191 minutes. Local airport times.

2027-07-02 → 2027-07-06 · Axel-exclusive $440.45

• United Airlines UA471 / UA521: IAD 2027-07-02 12:35:00 → IAH 2027-07-02 17:21:00; 1 stop(s) via ATL; 346 minutes. Local airport times.
  • UA471: IAD 2027-07-02 12:35:00 → ATL 2027-07-02 14:37:00; layover at ATL: 80 minutes.
  • UA521: ATL 2027-07-02 15:57:00 → IAH 2027-07-02 17:21:00.
• United Airlines UA1548: IAH 2027-07-06 10:30:00 → IAD 2027-07-06 14:41:00; nonstop; 191 minutes. Local airport times.

2027-07-02 → 2027-07-06 · Axel-exclusive $440.45

• United Airlines UA1366 / UA4021: IAD 2027-07-02 08:15:00 → IAH 2027-07-02 13:15:00; 1 stop(s) via BNA; 360 minutes. Local airport times.
  • UA1366: IAD 2027-07-02 08:15:00 → BNA 2027-07-02 09:21:00; layover at BNA: 84 minutes.
  • UA4021: BNA 2027-07-02 10:45:00 → IAH 2027-07-02 13:15:00.
• United Airlines UA1548: IAH 2027-07-06 10:30:00 → IAD 2027-07-06 14:41:00; nonstop; 191 minutes. Local airport times.

2027-07-02 → 2027-07-06 · Axel-exclusive $440.45

• United Airlines UA1366 / UA2253: IAD 2027-07-02 08:20:00 → IAH 2027-07-02 13:35:00; 1 stop(s) via MSY; 375 minutes. Local airport times.
  • UA1366: IAD 2027-07-02 08:20:00 → MSY 2027-07-02 10:17:00; layover at MSY: 116 minutes.
  • UA2253: MSY 2027-07-02 12:13:00 → IAH 2027-07-02 13:35:00.
• United Airlines UA1548: IAH 2027-07-06 10:30:00 → IAD 2027-07-06 14:41:00; nonstop; 191 minutes. Local airport times.

2027-07-02 → 2027-07-06 · Axel-exclusive $440.45

• United Airlines UA637 / UA1747: IAD 2027-07-02 08:15:00 → IAH 2027-07-02 13:23:00; 1 stop(s) via AUS; 368 minutes. Local airport times.
  • UA637: IAD 2027-07-02 08:15:00 → AUS 2027-07-02 11:05:00; layover at AUS: 66 minutes.
  • UA1747: AUS 2027-07-02 12:11:00 → IAH 2027-07-02 13:23:00.
• United Airlines UA1548: IAH 2027-07-06 10:30:00 → IAD 2027-07-06 14:41:00; nonstop; 191 minutes. Local airport times.

Explore this route

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For AI assistants

• This page: Dulles (IAD) to Houston (IAH) · Jul 2, 2027 · return Jul 6, 2027: 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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