Are direct flights from Ottawa to Philadelphia always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable, especially if you are willing to spend extra time in transit. Consider your budget and schedule when making this choice.

Can flexible travel dates help on Ottawa to Philadelphia flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or holidays. Adjusting your departure or return by a few days may yield better deals.

What extra costs should I check before booking Ottawa to Philadelphia flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes or for certain payment methods. Factor these into your total travel budget.

Flights From Ottawa

To Philadelphia

Cheap Flights from Ottawa to Philadelphia

Browse current best options from Ottawa. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Ottawa

RatePunk searches hundreds of travel sites at once for deals on flights to Philadelphia

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Ottawa to Philadelphia

Explore current cheapest deals departing from Ottawa to Philadelphia

2026-10-26 – 2026-11-11
YOW - Philadelphia
42% AI deal score
CA$457
CA$460
Round trip
2026-11-02 – 2026-11-11
YOW - Philadelphia
45% AI deal score
CA$500
CA$460
Round trip
2026-11-02 – 2026-11-09
YOW - Philadelphia
46% AI deal score
CA$521
CA$462
Round trip
2026-10-26 – 2026-11-09
YOW - Philadelphia
42% AI deal score
CA$467
CA$462
Round trip
2026-10-25 – 2026-11-11
YOW - Philadelphia
42% AI deal score
CA$453
CA$462
Round trip
2026-10-25 – 2026-11-09
YOW - Philadelphia
42% AI deal score
CA$459
CA$465
Round trip
2026-12-03 – 2026-12-07
YOW - Philadelphia
45% AI deal score
CA$565
CA$522
Round trip
2026-12-03 – 2026-12-17
YOW - Philadelphia
39% AI deal score
CA$501
CA$528
Round trip
2026-12-01 – 2026-12-07
YOW - Philadelphia
43% AI deal score
CA$550
CA$529
Round trip
2026-12-08 – 2026-12-17
YOW - Philadelphia
42% AI deal score
CA$533
CA$533
Round trip

Ottawa to Philadelphia: Overview

Insights for flights from Ottawa to Philadelphia

For those seeking cheap flights from Ottawa to Philadelphia, May stands out as the most affordable month, with a median fare of $243. Other favorable months include June, where the median fare is $262, and October, with a median fare of $264. Planning your trip around these months can help secure more budget-friendly travel options.

Right now, fares for flights from Ottawa to Philadelphia are significantly below the typical level. Prices for this route typically range from $240–$290, with a median fare of $264. New deals show up several times a week, indicating a regular cadence of opportunities to find good prices.

When flying from Ottawa to Philadelphia, most itineraries connect at least once, as 0% of recent fares were non-stop. For connecting flights, the typical number of stopovers is 1, which is important to consider when planning your journey.

A typical journey from Ottawa to Philadelphia takes approximately 9h 18m, including connections. This duration accounts for the common connecting itineraries on this route, providing a realistic expectation for your total travel time.

The distance between Ottawa and Philadelphia is 607 km, classifying this as a short-haul route. This means you can expect a relatively quick travel experience once airborne, though connecting times will add to the overall journey.

How much is a round trip from Ottawa to Philadelphia

Regular price: CA$412 - CA$714

Prices for flights from Ottawa to Philadelphia are currently within the regular range.

The regular price range for flights from Ottawa to Philadelphia is CAD 412 to CAD 714. The current lowest deal is CAD 511 with WestJet, for travel from Oct 18-Oct 26.

now CA$511

Low CA$412

High CA$714

The cheapest time to fly from Ottawa to Philadelphia

The cheapest month to fly from Ottawa to Philadelphia is May, with a median price of $243. The most expensive month is December, with a median price of $366. Prices are generally lower from May to October.

May

Cheapest

Flights from CA$243

December

Most Expensive

Flights from CA$366

May

Jun

Jul

Aug

Sep

Oct

Dec

Direct flights from Ottawa to Philadelphia

Porter Airlines

Frontier Airlines

Air Canada

WestJet

Last-minute flights going from Ottawa to Philadelphia

Wed, Sep 23

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

United Airlines

CA$693

CA$1,003

One-way

Thu, Sep 24

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

Air Canada

CA$607

CA$649

One-way

Thu, Sep 24

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

Air Canada

CA$672

CA$979

One-way

Tue, Sep 29

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

Air Canada

CA$561

CA$767

One-way

Tue, Sep 29

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

Air Canada

CA$479

CA$790

One-way

Thu, Oct 1

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

WestJet

CA$526

CA$640

One-way

Biggest price drops on these dates for flights from Ottawa to Philadelphia

7 nights

Nov 2 - Nov 9

CA$521 → CA$462

11%

4 nights

Dec 3 - Dec 7

CA$565 → CA$522

9 nights

Nov 2 - Nov 11

CA$500 → CA$460

2 nights

Dec 15 - Dec 17

CA$567 → CA$536

Popular Airports to fly from Ottawa to Philadelphia

Ottawa - Philadelphia route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Ottawa to Philadelphia are below the typical level, with a median of $264.

📅 Best time to fly

May offers the lowest median prices

Historically, May has the lowest median price at $243, followed by June at $262.

⏱️ Flight duration

Connecting flights average 9h 18m

Flights from Ottawa to Philadelphia typically involve connections, with a median duration of 9h 18m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not common; most routes to Philadelphia from Ottawa require at least one stop.

🏆 Airline highlight

Porter Airlines offers many deals

Porter Airlines has 62 direct deals, making it a frequent option for this route.

🎯 Booking tip

Deals appear regularly

Deals for flights from Ottawa to Philadelphia are available on a regular basis.

Ottawa main airports to depart from

Ottawa Macdonald–Cartier International (YOW)

Cheapest

Fly from Ottawa Macdonald–Cartier International for direct access to Philadelphia.

📍 Located ~10 km from Ottawa city center (reachable by car or bus).

💸 Flights from ~CA$479

Philadelphia main airports to arrive at

Philadelphia International (PHL)

Cheapest

Philadelphia International Airport is a convenient arrival option for flights from Ottawa to Philadelphia.

📍 ~11 km from city center (reachable by car)

💸 Flights from ~CA$454

Airports nearby Philadelphia used as alternative

Newark Liberty International (EWR)

Cheapest

This major international hub often provides more competitive pricing and direct flight options than PHL, despite frequent air traffic control delays.

📍 ~135 km from Philadelphia (reachable by rail)

💸 Flights from ~CA$354

Business & First Class Flight Deals to Philadelphia

$923

Save $669

Air Canada

Business Class

Frequently Asked Questions About Flights to Philadelphia

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices from various airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months out, can sometimes lead to lower prices. However, last-minute deals can also appear, so monitoring fare trends is usually beneficial. Prices may fluctuate based on demand and seasonality.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your travel time, the potential savings on airfare can be significant. Always factor in ground transportation costs and convenience.

Related routes

More routes from Ottawa

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Flights to Philadelphia from other cities

Flights from Atlanta to Philadelphia Flights from Austin to Philadelphia Flights from Barcelona to Philadelphia Flights from Belfast to Philadelphia Flights from Boston to Philadelphia Flights from Charleston to Philadelphia Flights from Charlotte to Philadelphia Flights from Chicago to Philadelphia Flights from Cleveland to Philadelphia Flights from Denver to Philadelphia Flights from Nashville to Philadelphia Flights from Toronto to Philadelphia

Ottawa to Philadelphia: Overview

Insights for flights from Ottawa to Philadelphia

How much is a round trip from Ottawa to Philadelphia

Regular price: CA$412 - CA$714

Prices for flights from Ottawa to Philadelphia are currently within the regular range.

The regular price range for flights from Ottawa to Philadelphia is CAD 412 to CAD 714. The current lowest deal is CAD 511 with WestJet, for travel from Oct 18-Oct 26.

now CA$511

Low CA$412

High CA$714

The cheapest time to fly from Ottawa to Philadelphia

May

Cheapest

Flights from CA$243

December

Most Expensive

Flights from CA$366

May

Jun

Jul

Aug

Sep

Oct

Dec

Direct flights from Ottawa to Philadelphia

Porter Airlines

Frontier Airlines

Air Canada

WestJet

Last-minute flights going from Ottawa to Philadelphia

Wed, Sep 23

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

United Airlines

CA$693

CA$1,003

One-way

Thu, Sep 24

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

Air Canada

CA$607

CA$649

One-way

Thu, Sep 24

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

Air Canada

CA$672

CA$979

One-way

Tue, Sep 29

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

Air Canada

CA$561

CA$767

One-way

Tue, Sep 29

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

Air Canada

CA$479

CA$790

One-way

Thu, Oct 1

⌛ Last-Minute

YOW - Philadelphia

Ottawa (YOW) - Philadelphia (PHL)

WestJet

CA$526

CA$640

One-way

Biggest price drops on these dates for flights from Ottawa to Philadelphia

7 nights

Nov 2 - Nov 9

CA$521 → CA$462

11%

4 nights

Dec 3 - Dec 7

CA$565 → CA$522

9 nights

Nov 2 - Nov 11

CA$500 → CA$460

2 nights

Dec 15 - Dec 17

CA$567 → CA$536

Popular Airports to fly from Ottawa to Philadelphia