Cheap flights from Ottawa, Canada to Buenos Aires, Argentina
Flights starting at CA$556. Choose between Avianca, Porter Airlines, or JetSMART to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Buenos Aires
Cheapest one-way trip | CA$582 |
---|---|
Cheapest round-trip | CA$1,263 |
Average round-trip | CA$1,542 |
Includes rare itinerary | |
Most popular airline | Avianca |
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Ministro Pistarini International, or Aeroparque Jorge Newbery. The most popular airlines for this route are Avianca, Porter Airlines, JetSMART, Air Canada, and LATAM Airlines. Ottawa and Buenos Aires have 330 direct flights per week. When you arrive at Buenos Aires, consider visiting Recoleta, and La Boca, Buenos Aires.
Check-in for a flight from Ottawa to Buenos Aires
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
Porter Airlines | POE | PD | Yes | 0 0 |
JetSMART | JAT | JA | Yes | Opens 72 days before flight Closes 1 hours before flight |
Air Canada | ACA | AC | Yes | No |
LATAM Airlines | LAN | LA | Yes | 0 0 |
Weather in Buenos Aires
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 29°C | 21°C |
February | 28°C | 20°C |
March | 25°C | 18°C |
April | 22°C | 15°C |
May | 18°C | 12°C |
June | 14°C | 9°C |
July | 13°C | 8°C |
August | 15°C | 9°C |
September | 17°C | 11°C |
October | 20°C | 13°C |
November | 24°C | 16°C |
December | 27°C | 19°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Ottawa
- Flights from Ottawa to Calgary
- Flights from Ottawa to Vancouver
- Flights from Ottawa to Myrtle Beach
- Flights from Ottawa to Edmonton
- Flights from Ottawa to West Palm Beach
- Flights from Ottawa to Winnipeg
- Flights from Ottawa to Halifax
- Flights from Ottawa to Kigali
- Flights from Ottawa to Douala
- Flights from Ottawa to Hargeisa
- Flights from Ottawa to Puerto Plata
- Flights from Ottawa to New York
- Flights from Ottawa to Orlando
- Flights from Ottawa to Las Vegas
- Flights from Ottawa to Denver
- Flights from Ottawa to Chicago
- Flights from Ottawa to Miami
- Flights from Ottawa to Los Angeles
- Flights from Ottawa to Atlanta
- Flights from Ottawa to Mexico City
Flights to Buenos Aires
- Flights from Toronto to Buenos Aires
- Flights from Montreal to Buenos Aires
- Flights from Vancouver to Buenos Aires
- Flights from Calgary to Buenos Aires
- Flights from Winnipeg to Buenos Aires
- Flights from Edmonton to Buenos Aires
- Flights from Kelowna to Buenos Aires
- Flights from Quebec City to Buenos Aires
Popular routes
- Flights from Tampa to Cancún
- Flights from Montreal to Lilongwe
- Flights from Edmonton to Alicante
- Flights from Cancún to Madrid
- Flights from Toronto to Banja Luka
- Flights from Calgary to Madurai
- Flights from Vancouver to Oradea
- Flights from Winnipeg to Liberia
- Flights from Lima to Las Vegas
- Flights from Kelowna to Santo Domingo
- Flights from Montreal to Strasbourg
- Flights from Montreal to Victoria Falls
- Flights from Kelowna to Portland
- Flights from Los Angeles to Miami
Airports near Ottawa
- Montréal–Pierre Elliott Trudeau International
- Ottawa Macdonald–Cartier International
- Syracuse Hancock International
- Plattsburgh International
- Burlington International
- Ogdensburg International
- Massena International
- Adirondack Regional
- Montreal Saint-Hubert Longueuil
- Watertown International