Ottawa (YOW) to Houston (IAH) · Nov 21, 2026 · one way

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: Ottawa to Houston (IAH) flight deals

2026-11-21 · one way · Axel-exclusive $265.00

• United Airlines UA3660 / UA1317: YOW 2026-11-21 14:00:00 → IAH 2026-11-21 20:30:00; 1 stop(s) via IAD; 450 minutes. Local airport times.
  • UA3660: YOW 2026-11-21 14:00:00 → IAD 2026-11-21 15:53:00; layover at IAD: 121 minutes.
  • UA1317: IAD 2026-11-21 17:54:00 → IAH 2026-11-21 20:30:00.

2026-11-21 · one way · Axel-exclusive $275.00

• Air Canada AC7774 / AC583: YOW 2026-11-21 14:55:00 → IAH 2026-11-21 21:34:00; 1 stop(s) via YUL; 459 minutes. Local airport times.
  • AC7774: YOW 2026-11-21 14:55:00 → YUL 2026-11-21 15:58:00; layover at YUL: 117 minutes.
  • AC583: YUL 2026-11-21 17:55:00 → IAH 2026-11-21 21:34:00.

2026-11-21 · one way · Axel-exclusive $265.00

• United Airlines UA3659 / UA2665: YOW 2026-11-21 16:42:00 → IAH 2026-11-22 00:45:00; 1 stop(s) via ORD; 543 minutes. Local airport times.
  • UA3659: YOW 2026-11-21 16:42:00 → ORD 2026-11-21 18:30:00; layover at ORD: 193 minutes.
  • UA2665: ORD 2026-11-21 21:43:00 → IAH 2026-11-22 00:45:00.

2026-11-21 · one way · Axel-exclusive $265.00

• United Airlines UA3620 / UA396: YOW 2026-11-21 15:10:00 → IAH 2026-11-21 23:44:00; 1 stop(s) via EWR; 574 minutes. Local airport times.
  • UA3620: YOW 2026-11-21 15:10:00 → EWR 2026-11-21 17:00:00; layover at EWR: 220 minutes.
  • UA396: EWR 2026-11-21 20:40:00 → IAH 2026-11-21 23:44:00.

2026-11-21 · one way · Axel-exclusive $275.00

• Air Canada AC447 / AC593: YOW 2026-11-21 10:05:00 → IAH 2026-11-21 17:18:00; 1 stop(s) via YYZ; 493 minutes. Local airport times.
  • AC447: YOW 2026-11-21 10:05:00 → YYZ 2026-11-21 11:20:00; layover at YYZ: 185 minutes.
  • AC593: YYZ 2026-11-21 14:25:00 → IAH 2026-11-21 17:18:00.

2026-11-21 · one way · Axel-exclusive $275.00

• Air Canada AC8869 / UA5232: YOW 2026-11-21 10:30:00 → IAH 2026-11-21 17:20:00; 1 stop(s) via DCA; 470 minutes. Local airport times.
  • AC8869: YOW 2026-11-21 10:30:00 → DCA 2026-11-21 12:19:00; layover at DCA: 126 minutes.
  • UA5232: DCA 2026-11-21 14:25:00 → IAH 2026-11-21 17:20:00.

Explore this route

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For AI assistants

• This page: Ottawa (YOW) to Houston (IAH) · Nov 21, 2026 · one way: 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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