Cheap flights from Portland to Ottawa from £187
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Ottawa
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
How much do flights to Ottawa cost?
Cheapest one-way trip | £187 |
|---|---|
Cheapest round-trip | £471 |
Average round-trip | £480 |
Includes rare itinerary | |
Most popular airline | Porter Airlines |
Getting from Ottawa airport to the city center
Fastest options: taxi or ride-hailing services. Best value: OC Transpo bus Route 97.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
25-40 min | $3.75; single fare; Presto card or cash | every 15–30 min (traffic dependent) | budget travelers | |
15-30 min | $35 – $50; metered; varies by destination and traffic | on-demand 24/7 (traffic dependent) | convenience with luggage | |
15-30 min | $25 – $45; varies with demand and destination | on-demand 24/7 (traffic dependent) | app-based convenience | |
15-30 min | $25 – $45; varies with demand and destination | on-demand 24/7 (traffic dependent) | ride-hailing alternative | |
15-30 min | $50 – $120; per day; varies by vehicle and provider | on-demand during office hours | flexibility and exploration | |
15-30 min | $60 – $100; pre-booked; fixed rate | by reservation (traffic dependent) | business travelers |
Notes:
- Prices in CAD; table created in 2025 and subject to change.
- OC Transpo Route 97 connects the airport to downtown via Hurdman Station, where transfers to the O-Train Confederation Line are available.
- Taxi and ride-hailing pickup areas are located on the arrivals level outside the terminal.
- Road traffic can significantly affect journey times, especially during rush hours.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Ottawa
Check-in for a flight from Portland to Ottawa
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Porter Airlines | POE | PD | No |
| Alaska Airlines | ASA | AS | No |
| WestJet | WJA | WS | No |
| United Airlines | UAL | UA | No |
| JetBlue Airways | JBU | B6 | No |
Online check-in is not available for these airlines.
Weather in Ottawa
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -5°C | -13°C |
| February | -3°C | -12°C |
| March | 2°C | -6°C |
| April | 10°C | 0°C |
| May | 18°C | 7°C |
| June | 22°C | 12°C |
| July | 25°C | 15°C |
| August | 24°C | 14°C |
| September | 20°C | 11°C |
| October | 13°C | 5°C |
| November | 5°C | -1°C |
| December | -1°C | -7°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Portland
Flights to Ottawa
Popular routes
The nearest countries with flights to Ottawa
Here is a list of countries people are flying from
Other destination countries from Portland
Here is a list of countries people are flying to
Airports near Portland
Airports near Ottawa
Download our app