Ottawa to Philadelphia flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Ottawa to Philadelphia is €176 with Porter Airlines Canada (checked on 6 Nov 2026).
Your next trip, last seen at €176
Below averagePorter Airlines Canada · 1 stop · One wayWhen to fly
Explore datesMore dates worth a look
Last seen for 1 traveller on 6 Nov 2026. Check today's price.
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 7 Jan€176
- 11 Jan€194
- 12 Jan€189
- 13 Jan€195
- 14 Jan€198
- 20 Jan€195
- 22 Jan€189
- 25 Jan€181
- 26 Jan€191
- Lowest observed
- €176, departing 7 Jan 2027 (Last checked: 6 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 16Check live prices for this route
- Airlines seen
- Air Canada, Air Transat, Frontier Airlines, JetBlue, Porter Airlines Canada, United Airlines, WestJet (7)
- Typical journey time
- 16h 28m
About this route
Explore the fares we observed from Ottawa to Philadelphia. Prices move often, so pick your dates to see the latest options.
- Route distance
- 609 km
- Typical journey time
- 16h 28m
- Airlines seen
- Air Canada, Air Transat, Frontier Airlines, JetBlue, Porter Airlines Canada, United Airlines, WestJet (7)
- Seen on fares with a connection
- Porter Airlines Canada, Air Canada, Frontier Airlines, WestJet, United Airlines, Air Transat
- Alternative airports
- YND, TTN
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Ottawa Macdonald-Cartier International Airport (YOW) → Ottawa, city gazetteer reference point (45.4116, -75.6982): ≈ 10 km.
- Ottawa / Gatineau Airport (YND) → Ottawa, city gazetteer reference point (45.4116, -75.6982): ≈ 16 km.
- Philadelphia International Airport (PHL) → Philadelphia, city gazetteer reference point (39.9523, -75.1638): ≈ 11 km.
- Trenton Mercer Airport (TTN) → Philadelphia, city gazetteer reference point (39.9523, -75.1638): ≈ 47 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Ottawa to Philadelphia: January 2027, from €176 (checked 6 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| December 2026 | €187 | 3 |
| January 2027 | €176 | 9 |
| February 2027 | €190 | 4 |
Lowest fare by day of the week
Cheapest day of the week from Ottawa to Philadelphia: Monday, from €181 (checked 6 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €181 | 3 |
| Tuesday | €187 | 5 |
| Wednesday | €195 | 3 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Ottawa to Philadelphia by days until departure (61 days or more): €181 (checked 6 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €187 | 3 |
| 61 days or more | €181 | 12 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Ottawa to Philadelphia: Porter Airlines Canada, from €176 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Porter Airlines Canada | €176Jan 7, 2027 | 11 |
| WestJet | €181Jan 25, 2027 | 4 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Ottawa to Philadelphia?
The lowest fare Routavio has observed is €176, found on 6 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Ottawa to Philadelphia?
Cheapest month from Ottawa to Philadelphia: January 2027, from €176 (checked 6 Nov 2026).
Are there direct flights from Ottawa to Philadelphia?
Our data holds no non-stop flight from Ottawa to Philadelphia. The fares on this page include at least one stop.
Which airlines fly from Ottawa to Philadelphia?
Routavio has seen these carriers on the route: Air Canada, Air Transat, Frontier Airlines, JetBlue, Porter Airlines Canada, United Airlines, WestJet (7).
How long does the flight from Ottawa to Philadelphia take?
Across the 72 fares Routavio observed, the average journey time is 15h 49m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Ottawa to Philadelphia fares were non-stop?
None of the 88 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Ottawa to Philadelphia?
Cheapest day of the week from Ottawa to Philadelphia: Monday, from €181 (checked 6 Nov 2026).
Which airline has the lowest fare from Ottawa to Philadelphia?
Cheapest airline from Ottawa to Philadelphia: Porter Airlines Canada, from €176 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.