Flights from Ottawa to the United States from CA $ 286*
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1 Passenger, Economy
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today
today
Find United's best fares from Ottawa to the United States
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flight_land
CA $
Ottawa (YOW)to
Chicago (ORD)2026/03/01 - 2026/03/05fromCAÂ $Â 757Viewed: 4 minutes agoRoundtripEconomy
Ottawa (YOW)to
Newark/New York (EWR)2026/01/23 - 2026/01/26fromCAÂ $Â 410Viewed: 20 hours agoRoundtripEconomy
Ottawa (YOW)to
Las Vegas (LAS)2026/01/14 - 2026/01/21fromCAÂ $Â 364Viewed: 20 minutes agoRoundtripEconomy
Ottawa (YOW)to
San Francisco (SFO)2026/01/11 - 2026/01/18fromCAÂ $Â 809Viewed: 2 minutes agoRoundtripEconomy
Ottawa (YOW)to
Fort Lauderdale (FLL)2026/02/17 - 2026/03/03fromCAÂ $Â 286Viewed: 17 minutes agoRoundtripEconomy
Ottawa (YOW)to
Tampa (TPA)2026/01/14 - 2026/01/18fromCAÂ $Â 301Viewed: 23 hours agoRoundtripEconomy
Ottawa (YOW)to
Orlando (MCO)2026/03/18 - 2026/04/01fromCAÂ $Â 296Viewed: 2 minutes agoRoundtripEconomy
Ottawa (YOW)to
Dallas (DFW)2026/01/27 - 2026/01/31fromCAÂ $Â 630Viewed: 6 minutes agoRoundtripEconomy
Ottawa (YOW)to
Austin (AUS)2026/03/07 - 2026/03/11fromCAÂ $Â 403Viewed: 3 minutes agoRoundtripEconomy
Ottawa (YOW)to
Minneapolis (MSP)2026/01/15 - 2026/01/22fromCAÂ $Â 403Viewed: 23 hours agoRoundtripEconomy
Ottawa (YOW)to
Sacramento (SMF)2026/02/04 - 2026/02/18fromCAÂ $Â 403Viewed: 14 minutes agoRoundtripEconomy
Ottawa (YOW)to
Los Angeles (LAX)2026/02/05 - 2026/02/09fromCAÂ $Â 422Viewed: 2 minutes agoRoundtripEconomy
Ottawa (YOW)to
Nashville (BNA)2026/02/26 - 2026/03/02fromCAÂ $Â 464Viewed: 25 minutes agoRoundtripEconomyOttawa (YOW)to
Newark/New York (LGA)2026/03/16 - 2026/03/30fromCAÂ $Â 698Viewed: 15 hours agoRoundtripEconomy
Ottawa (YOW)to
Denver (DEN)2026/02/04 - 2026/02/11fromCAÂ $Â 809Viewed: 4 minutes agoRoundtripEconomy
Ottawa (YOW)to
Miami (MIA)2026/03/24 - 2026/03/28fromCAÂ $Â 424Viewed: 23 hours agoRoundtripEconomy
Ottawa (YOW)to
Maui (OGG)2026/02/19 - 2026/02/23fromCAÂ $Â 524Viewed: 23 hours agoRoundtripEconomy
Ottawa (YOW)to
Cleveland (CLE)2026/01/28 - 2026/02/01fromCAÂ $Â 658Viewed: 25 minutes agoRoundtripEconomy
Ottawa (YOW)to
Honolulu (HNL)2026/01/29 - 2026/02/02fromCAÂ $Â 516Viewed: 4 minutes agoRoundtripEconomy
Ottawa (YOW)to
Seattle (SEA)2026/02/03 - 2026/02/17fromCAÂ $Â 397Viewed: 33 minutes agoRoundtripEconomy
*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 flights from Ottawa to the United States
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flight_land
CA $
Ottawa (YOW)to
Newark/New York (EWR)
2026/01/23 - 2026/01/26
Roundtrip
Business
from
CAÂ $Â 578
Viewed: 20 hours ago
Ottawa (YOW)to
Las Vegas (LAS)
2026/01/11 - 2026/01/16
Roundtrip
Business
from
CAÂ $Â 1,502
Viewed: 10 hours ago
Ottawa (YOW)to
Chicago (ORD)
2026/04/24 - 2026/04/27
Roundtrip
Business
from
CAÂ $Â 1,093
Viewed: 20 hours ago
Ottawa (YOW)to
Orlando (MCO)
2026/02/01 - 2026/02/08
Roundtrip
Business
from
CAÂ $Â 1,300
Viewed: 15 hours ago
Ottawa (YOW)to
Fort Lauderdale (FLL)
2026/01/27 - 2026/01/31
Roundtrip
Business
from
CAÂ $Â 1,235
Viewed: 8 hours ago
Ottawa (YOW)to
Tampa (TPA)
2026/02/27 - 2026/03/01
Roundtrip
Business
from
CAÂ $Â 1,302
Viewed: 20 hours ago
Ottawa (YOW)to
Los Angeles (LAX)
2026/01/12 - 2026/01/27
Roundtrip
Business
from
CAÂ $Â 1,724
Viewed: 8 hours ago
Ottawa (YOW)to
San Francisco (SFO)
2026/01/02 - 2026/01/06
Roundtrip
Business
from
CAÂ $Â 2,082
Viewed: 18 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.