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Chicago → Ottawa

Dec 21, 2026 · return Dec 31, 2026

ORD → YOW1 adulteconomyRound trip

8 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Thu, Dec 31

United Airlines
5:58 pmORD
2h 18m
Nonstop
9:16 pmYOW
United Airlines
4:46 pmYOW
2h 44m
Nonstop
6:30 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

United Airlines
10:57 amORD
2h 12m
Nonstop
2:09 pmYOW
United Airlines
4:46 pmYOW
2h 44m
Nonstop
6:30 pmORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Thu, Dec 31

Air Canada
1:55 pmORD
4h 57m
YTZ · 2h 13m
7:52 pmYOW
Air Canada
1:25 pmYOW
6h 20m
YUL · 2h 14m
6:45 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Porter Airlines
12:15 pmORD
4h 58m
YTZ · 2h 15m
6:13 pmYOW
United Airlines
4:46 pmYOW
2h 44m
Nonstop
6:30 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Air Canada
7:05 amORD
6h 2m
YUL · 2h 58m
2:07 pmYOW
Air Canada
1:25 pmYOW
6h 20m
YUL · 2h 14m
6:45 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Air Canada
10:05 amORD
4h 38m
YYZ · 1h 53m
3:43 pmYOW
Air Canada
1:25 pmYOW
6h 20m
YUL · 2h 14m
6:45 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

United Airlines
6:17 pmORD
4h 38m
YYZ · 1h 30m
11:55 pmYOW
United Airlines
4:46 pmYOW
2h 44m
Nonstop
6:30 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

United Airlines
1:00 pmORD
5h 27m
IAD · 1h 34m
7:27 pmYOW
United Airlines
4:46 pmYOW
2h 44m
Nonstop
6:30 pmORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ YOW

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 → 2026-12-31United AirlinesUA3402 / UA3659$627.762026-10-29T01:53:32Z
2026-12-21 → 2026-12-31Air CanadaAC8550 + AC7872 / AC477 + UA3549$533.262026-10-29T01:53:32Z
2026-12-21 → 2026-12-31Porter Airlines / United AirlinesPD2704 + PD2265 / UA3659$540.012026-10-29T01:53:32Z
2026-12-21 → 2026-12-31United AirlinesUA3569 / UA3659$627.762026-10-29T01:53:32Z
2026-12-21 → 2026-12-31Air CanadaAC8478 + AC8001 / AC477 + UA3549$533.262026-10-29T01:53:32Z
2026-12-21 → 2026-12-31Air CanadaAC502 + AC8450 / AC477 + UA3549$533.262026-10-29T01:53:32Z
2026-12-21 → 2026-12-31United AirlinesUA2496 + AC470 / UA3659$594.012026-10-29T01:53:32Z
2026-12-21 → 2026-12-31United AirlinesUA1128 + UA3583 / UA3659$594.012026-10-29T01:53:32Z

2026-12-21 → 2026-12-31 · $627.76

  • United Airlines UA3402: ORD 2026-12-21 17:58:00 → YOW 2026-12-21 21:16:00; nonstop; 138 minutes. Local airport times.
  • United Airlines UA3659: YOW 2026-12-31 16:46:00 → ORD 2026-12-31 18:30:00; nonstop; 164 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $533.26

  • Air Canada AC8550 / AC7872: ORD 2026-12-21 13:55:00 → YOW 2026-12-21 19:52:00; 1 stop(s) via YTZ; 297 minutes. Local airport times.
    • AC8550: ORD 2026-12-21 13:55:00 → YTZ 2026-12-21 16:42:00; layover at YTZ: 133 minutes.
    • AC7872: YTZ 2026-12-21 18:55:00 → YOW 2026-12-21 19:52:00.
  • Air Canada AC477 / UA3549: YOW 2026-12-31 13:25:00 → ORD 2026-12-31 18:45:00; 1 stop(s) via YUL; 380 minutes. Local airport times.
    • AC477: YOW 2026-12-31 13:25:00 → YUL 2026-12-31 14:31:00; layover at YUL: 134 minutes.
    • UA3549: YUL 2026-12-31 16:45:00 → ORD 2026-12-31 18:45:00.

2026-12-21 → 2026-12-31 · $540.01

  • Porter Airlines PD2704 / PD2265: ORD 2026-12-21 12:15:00 → YOW 2026-12-21 18:13:00; 1 stop(s) via YTZ; 298 minutes. Local airport times.
    • PD2704: ORD 2026-12-21 12:15:00 → YTZ 2026-12-21 15:00:00; layover at YTZ: 135 minutes.
    • PD2265: YTZ 2026-12-21 17:15:00 → YOW 2026-12-21 18:13:00.
  • United Airlines UA3659: YOW 2026-12-31 16:46:00 → ORD 2026-12-31 18:30:00; nonstop; 164 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $627.76

  • United Airlines UA3569: ORD 2026-12-21 10:57:00 → YOW 2026-12-21 14:09:00; nonstop; 132 minutes. Local airport times.
  • United Airlines UA3659: YOW 2026-12-31 16:46:00 → ORD 2026-12-31 18:30:00; nonstop; 164 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $533.26

  • Air Canada AC8478 / AC8001: ORD 2026-12-21 07:05:00 → YOW 2026-12-21 14:07:00; 1 stop(s) via YUL; 362 minutes. Local airport times.
    • AC8478: ORD 2026-12-21 07:05:00 → YUL 2026-12-21 10:17:00; layover at YUL: 178 minutes.
    • AC8001: YUL 2026-12-21 13:15:00 → YOW 2026-12-21 14:07:00.
  • Air Canada AC477 / UA3549: YOW 2026-12-31 13:25:00 → ORD 2026-12-31 18:45:00; 1 stop(s) via YUL; 380 minutes. Local airport times.
    • AC477: YOW 2026-12-31 13:25:00 → YUL 2026-12-31 14:31:00; layover at YUL: 134 minutes.
    • UA3549: YUL 2026-12-31 16:45:00 → ORD 2026-12-31 18:45:00.

2026-12-21 → 2026-12-31 · $533.26

  • Air Canada AC502 / AC8450: ORD 2026-12-21 10:05:00 → YOW 2026-12-21 15:43:00; 1 stop(s) via YYZ; 278 minutes. Local airport times.
    • AC502: ORD 2026-12-21 10:05:00 → YYZ 2026-12-21 12:42:00; layover at YYZ: 113 minutes.
    • AC8450: YYZ 2026-12-21 14:35:00 → YOW 2026-12-21 15:43:00.
  • Air Canada AC477 / UA3549: YOW 2026-12-31 13:25:00 → ORD 2026-12-31 18:45:00; 1 stop(s) via YUL; 380 minutes. Local airport times.
    • AC477: YOW 2026-12-31 13:25:00 → YUL 2026-12-31 14:31:00; layover at YUL: 134 minutes.
    • UA3549: YUL 2026-12-31 16:45:00 → ORD 2026-12-31 18:45:00.

2026-12-21 → 2026-12-31 · $594.01

  • United Airlines UA2496 / AC470: ORD 2026-12-21 18:17:00 → YOW 2026-12-21 23:55:00; 1 stop(s) via YYZ; 278 minutes. Local airport times.
    • UA2496: ORD 2026-12-21 18:17:00 → YYZ 2026-12-21 21:15:00; layover at YYZ: 90 minutes.
    • AC470: YYZ 2026-12-21 22:45:00 → YOW 2026-12-21 23:55:00.
  • United Airlines UA3659: YOW 2026-12-31 16:46:00 → ORD 2026-12-31 18:30:00; nonstop; 164 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $594.01

  • United Airlines UA1128 / UA3583: ORD 2026-12-21 13:00:00 → YOW 2026-12-21 19:27:00; 1 stop(s) via IAD; 327 minutes. Local airport times.
    • UA1128: ORD 2026-12-21 13:00:00 → IAD 2026-12-21 16:03:00; layover at IAD: 94 minutes.
    • UA3583: IAD 2026-12-21 17:37:00 → YOW 2026-12-21 19:27:00.
  • United Airlines UA3659: YOW 2026-12-31 16:46:00 → ORD 2026-12-31 18:30:00; nonstop; 164 minutes. Local airport times.

More dates for this route