$892 Cheap Flights from Ottawa (YOWA) to Philadelphia (PHLA) in 2025

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Flight deals from Ottawa to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Ottawa to Philadelphia? Find the lowest prices on one-way and return tickets right here.

Philadelphia.$892 per passenger.Departing Fri, 19 Dec, returning Fri, 26 Dec.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Fri, 19 Dec, arriving in Philadelphia International.Inbound indirect flight with Air Canada, departs from Philadelphia International on Fri, 26 Dec, arriving in Ottawa International.Price includes taxes and charges.From $892, select.

Philadelphia.$900 per passenger.Departing Mon, 15 Sep, returning Sat, 20 Sep.Return flight with United.Outbound indirect flight with United, departs from Ottawa International on Mon, 15 Sep, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Sat, 20 Sep, arriving in Ottawa International.Price includes taxes and charges.From $900, select.

Philadelphia.$900 per passenger.Departing Thu, 28 Aug, returning Mon, 1 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Thu, 28 Aug, arriving in Philadelphia International.Inbound indirect flight with Air Canada, departs from Philadelphia International on Mon, 1 Sep, arriving in Ottawa International.Price includes taxes and charges.From $900, select.

Philadelphia.$908 per passenger.Departing Wed, 24 Dec, returning Fri, 2 Jan.Return flight with United.Outbound indirect flight with United, departs from Ottawa International on Wed, 24 Dec, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Fri, 2 Jan, arriving in Ottawa International.Price includes taxes and charges.From $908, select.

Philadelphia.$960 per passenger.Departing Mon, 20 Oct, returning Fri, 24 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Mon, 20 Oct, arriving in Philadelphia International.Inbound indirect flight with Air Canada, departs from Philadelphia International on Fri, 24 Oct, arriving in Ottawa International.Price includes taxes and charges.From $960, select.

Philadelphia.$1,024 per passenger.Departing Tue, 26 Aug, returning Thu, 28 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Tue, 26 Aug, arriving in Philadelphia International.Inbound indirect flight with Air Canada, departs from Philadelphia International on Thu, 28 Aug, arriving in Ottawa International.Price includes taxes and charges.From $1,024, select.

Philadelphia.$1,411 per passenger.Departing Thu, 31 Jul, returning Thu, 7 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Thu, 31 Jul, arriving in Philadelphia International.Inbound indirect flight with Air Canada, departs from Philadelphia International on Thu, 7 Aug, arriving in Ottawa International.Price includes taxes and charges.From $1,411, select.

Find the cheapest month to fly from Ottawa to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Philadelphia flights are currently cheapest in December.

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Alternative Ottawa to Philadelphia routes

Looking for the cheapest, fastest or easiest route from Ottawa to Philadelphia? You could fly into the following airports instead.

Ottawa to Philadelphia: Flight information

The things to know before you go.

Cheapest flight found	$892
Cheapest month to fly	December

Finding cheap flights from Ottawa to Philadelphia: Frequently asked questions

How many airports are there in Philadelphia?

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.

How much are return flights from Ottawa to Philadelphia?

The best price we found for a return flight from Ottawa to Philadelphia is $892. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Ottawa to Philadelphia?

Currently, there are no airlines that fly direct from Ottawa to Philadelphia. But we found flights with one or more stops from $892.

How many flights are there a week from Ottawa to Philadelphia?

As of July 2025, there are no flights flying from Ottawa to Philadelphia.

When is the cheapest time to fly from Ottawa to Philadelphia?

The cheapest month to fly from Ottawa to Philadelphia is usually December.

Which is the cheapest airport to fly into in Philadelphia?

If you're flying from Ottawa, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from $892.

Which upcoming date is cheapest to fly from Ottawa to Philadelphia on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Philadelphia on Friday, 19 December 2025.

Can I get a direct flight from Ottawa to Philadelphia?

No airlines currently offer direct flights between Ottawa and Philadelphia. Most routes have one or more stops.

How can I get the best flight deal from Ottawa to Philadelphia?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Philadelphia?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Philadelphia?

In July, the average temperature is usually around 24°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.

Which is the cheapest airline to fly from Ottawa to Philadelphia with?

The cheapest airline that flies to Philadelphia is Air Canada .

Flying from Ottawa to Philadelphia: what you need to know

Ottawa's main base, Ottawa/Macdonald-Cartier International Airport (YOW), is where plenty of awesome adventures begin. Explore your departure options from here for your flight from Ottawa to Philadelphia.
Disembark at Philadelphia's chief entry point, Philadelphia International Airport (PHL).
For hassle-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your Ottawa to Philadelphia flight.
If you're jetting off during a bank holiday or other peak period, allow for even more time. A good rule is two hours before domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

How to find the cheapest flights from Ottawa to Philadelphia

Booking in advance is often the key to securing a cheap Ottawa to Philadelphia flight. Prices tend to rise as demand increases, so the nearer you get to departure, the more you'll likely pay.
If you can be flexible with your travel plans, use the 'Whole month' tool. It'll give you the lowest price in each month when searching for your plane ticket from Ottawa to Philadelphia.
Locking in a cheap flight from Ottawa to Philadelphia is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when a better deal is available.
Save on your Ottawa to Philadelphia flight with the help of our filters. Select your ideal departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from Ottawa

Ottawa/Macdonald-Cartier International Airport (YOW)

Located around 11 kilometres from central Ottawa, YOW can be reached in about 20 minutes by car (depending on traffic). The journey on public transport is roughly 45 minutes.
Catching an early flight from Ottawa to Philadelphia? Avoid rushing to the terminal (and catch some extra z's) by choosing one of these hotels near Ottawa/Macdonald-Cartier International Airport:
58.21% of flights taking off from Ottawa/Macdonald-Cartier International Airport reach their destination on time.
YOW's address is 50 Airport Road.

Arriving in Philadelphia

Philadelphia International Airport (PHL)

Philadelphia International Airport (PHL) is approximately 11 kilometres from the centre of Philadelphia. If you're catching a cab or a ride-share, the drive takes roughly 15 minutes.
Getting there by public transport will take you around 45 minutes.
Book a hotel near PHL if you're coming in on a late flight from Ottawa to Philadelphia. Settle into one of these accommodation options and avoid the hassle of a long transfer:
Travel at your own speed with a Philadelphia International Airport rental car. Pick up a set of wheels from Dollar, Thrifty or Budget and find adventure across Philadelphia and beyond.
Reserving your ride from Philadelphia International Airport around three weeks ahead gives you the best shot at securing a great deal.
PHL is situated at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

Once your flight from Ottawa to Philadelphia has arrived, you can make your way to the city centre in around 40 minutes by car. Central Philadelphia is roughly 48 kilometres from Trenton-Mercer Airport (TTN).
If you're travelling on public transport, it'll take around 1 hour 45 minutes.
The fastest way to reach your destination is with a Trenton-Mercer Airport rental car. Collect your wheels from Budget, National or Enterprise and be on your way in a flash.
Call dibs on the best options. Securing your ride from TTN four weeks ahead of time often means better prices and a wider choice of vehicles.
The address for Trenton-Mercer Airport is Scotch Road, Terminal Building.

Best time to go to Philadelphia

August is the busiest month for flights from Ottawa to Philadelphia. To skip the crowds, head to Philadelphia in February.
The warmest month in Philadelphia is July, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your Ottawa to Philadelphia ticket then if this is the type of weather you enjoy.
If you'd rather travel in cooler conditions, search for a cheap flight from Ottawa to Philadelphia in January when temperatures average between -7ºC (19ºF) and 9ºC (48ºF).

More about Philadelphia

After booking your flight from Ottawa to Philadelphia, take your pick from prime hotels that put you close to the action. Make one of these options your base for exploring Philadelphia:
Every great journey has to include some sightseeing. Liberty Bell, Independence Hall and Philadelphia Museum of Art are essential stops on your Philadelphia itinerary.

Explore more of United States

New York is just one of the many cities in United States waiting to be discovered after you've experienced Philadelphia. Around 129 kilometres to the north-east, check out popular attractions including Statue of Liberty, Central Park and Empire State Building.
If you're ready to explore another well-known destination in United States, head for Boston, roughly 434 kilometres north-east of Philadelphia. Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum are highlights.