Flights to Ottawa from $ 319*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
United's most popular flights to Ottawa (YOW)
flight_takeoff
flight_land
$
Newark/New York (EWR)to
Ottawa (YOW)03/01/26 - 03/05/26
from
$ 327
Viewed: 10 hours ago
Roundtrip
Economy
Washington, D.C. (IAD)to
Ottawa (YOW)03/03/26 - 03/17/26
from
$ 338
Viewed: 2 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Ottawa (YOW)02/04/26 - 02/18/26
from
$ 762
Viewed: 7 hours ago
Roundtrip
Economy
Chicago (ORD)to
Ottawa (YOW)02/02/26 - 02/06/26
from
$ 671
Viewed: 8 hours ago
Roundtrip
Economy
Los Angeles (LAX)to
Ottawa (YOW)03/02/26 - 03/09/26
from
$ 416
Viewed: 9 hours ago
Roundtrip
Economy
San Diego (SAN)to
Ottawa (YOW)03/02/26 - 03/16/26
from
$ 535
Viewed: 7 hours ago
Roundtrip
Economy
Orange County (SNA)to
Ottawa (YOW)02/05/26 - 02/19/26
from
$ 535
Viewed: 40 minutes ago
Roundtrip
Economy
Phoenix (PHX)to
Ottawa (YOW)01/10/26 - 01/14/26
from
$ 425
Viewed: 8 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to Ottawa (YOW)
flight_takeoff
flight_land
$
Newark/New York (EWR)to
Ottawa (YOW)
01/09/26 - 01/16/26
Roundtrip
Business
from
$ 499
Viewed: 1 day ago
Washington, D.C. (IAD)to
Ottawa (YOW)
02/20/26 - 02/26/26
Roundtrip
Business
from
$ 510
Viewed: 13 hours ago
San Francisco (SFO)to
Ottawa (YOW)
01/23/26 - 01/31/26
Roundtrip
Business
from
$ 1,843
Viewed: 1 day ago
Chicago (ORD)to
Ottawa (YOW)
12/15/25 - 12/16/25
Roundtrip
Business
from
$ 958
Viewed: 5 hours ago
Los Angeles (LAX)to
Ottawa (YOW)
12/12/25 - 01/02/26
Roundtrip
Business
from
$ 2,013
Viewed: 1 day ago
San Diego (SAN)to
Ottawa (YOW)
02/14/26 - 02/21/26
Roundtrip
Business
from
$ 1,881
Viewed: 10 hours ago
Orange County (SNA)to
Ottawa (YOW)
12/16/25 - 12/22/25
Roundtrip
Business
from
$ 2,148
Viewed: 15 hours ago
Raleigh (RDU)to
Ottawa (YOW)
04/29/26 - 05/02/26
Roundtrip
Business
from
$ 1,114
Viewed: 15 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Things to do after your flight to Ottawa (YOW)
Fly to Ottawa with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.
Ottawa’s top attractions
- Start at Parliament Hill, the political capital of Canada. Tours are available on a first-come, first-served basis, so you’ll want to plan ahead.
- Stroll along the Ottawa River, perfect for rafting or kayaking. In winter, head to the Rideau Canal, which turns into the biggest natural ice skating rink in the world.
- Visit the popular Canadian Museum of History, with artifacts and exhibits showcasing Canada’s various indigenous peoples and other aspects of Canadian culture.
- Explore Canada’s diverse global influence with ethnic cuisine from all over the world; popular choices include Lebanese, Vietnamese and Italian options.
Best time to travel to Ottawa
Ottawa is a city of seasons and is popular year-round with travelers; from those who prefer the city’s cold, snowy winters to those who take in the popular events of the hot, humid summer. In winter, enjoy some of Canada’s best skiing, then sample a beavertail, a doughy, deep-fried pastry that is popular with locals. The Canadian Ski Marathon is the world’s longest cross-country ski tour. In the summer, visit the ByWard Market and take part in the TD Ottawa Jazz Festival.