Flights from Philadelphia to Ottawa

Cheapest flights from Philadelphia

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Sat, Aug 16

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$139 Roundtrip, found 4 hours ago

$139

Roundtrip

found 4 hours ago

Select United flight, departing Tue, Aug 12 from Philadelphia Intl. to O'Hare Intl., returning Sat, Aug 16, priced at $139 found 4 hours ago

Tue, Aug 12 - Sat, Aug 16

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$139 Roundtrip, found 4 hours ago

$139

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Tue, Aug 12 from Philadelphia Intl. to O'Hare Intl., returning Sat, Aug 16, priced at $139 found 4 hours ago

Tue, Aug 12 - Sat, Aug 16

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$139 Roundtrip, found 4 hours ago

$139

Roundtrip

found 4 hours ago

Select United flight, departing Tue, Aug 12 from Philadelphia Intl. to O'Hare Intl., returning Sat, Aug 16, priced at $139 found 4 hours ago

Tue, Aug 12 - Sat, Aug 16

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$155 Roundtrip, found 4 hours ago

$155

Roundtrip

found 4 hours ago

Select United flight, departing Tue, Aug 12 from Philadelphia Intl. to O'Hare Intl., returning Sat, Aug 16, priced at $155 found 4 hours ago

Thu, Sep 11 - Sat, Sep 13

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$158 Roundtrip, found 1 day ago

$158

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 11 from Philadelphia Intl. to O'Hare Intl., returning Sat, Sep 13, priced at $158 found 1 day ago

Thu, Sep 11 - Sat, Sep 13

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$168 Roundtrip, found 1 day ago

$168

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 11 from Philadelphia Intl. to O'Hare Intl., returning Sat, Sep 13, priced at $168 found 1 day ago

Tue, Aug 12 - Sat, Aug 16

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$173 Roundtrip, found 4 hours ago

$173

Roundtrip

found 4 hours ago

Select Delta flight, departing Tue, Aug 12 from Philadelphia Intl. to O'Hare Intl., returning Sat, Aug 16, priced at $173 found 4 hours ago

Tue, Aug 12 - Sat, Aug 16

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$174 Roundtrip, found 4 hours ago

$174

Roundtrip

found 4 hours ago

Select United flight, departing Tue, Aug 12 from Philadelphia Intl. to O'Hare Intl., returning Sat, Aug 16, priced at $174 found 4 hours ago

Fri, Oct 31 - Sun, Nov 2

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select United flight, departing Fri, Oct 31 from Philadelphia Intl. to O'Hare Intl., returning Sun, Nov 2, priced at $177 found 1 day ago

Tue, Aug 12 - Sat, Aug 16

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$178 Roundtrip, found 4 hours ago

$178

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Tue, Aug 12 from Philadelphia Intl. to O'Hare Intl., returning Sat, Aug 16, priced at $178 found 4 hours ago

Thu, Sep 11 - Sat, Sep 13

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$179 Roundtrip, found 1 day ago

$179

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 11 from Philadelphia Intl. to O'Hare Intl., returning Sat, Sep 13, priced at $179 found 1 day ago

Tue, Aug 12 - Sat, Aug 16

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$181 Roundtrip, found 4 hours ago

$181

Roundtrip

found 4 hours ago

Select United flight, departing Tue, Aug 12 from Philadelphia Intl. to O'Hare Intl., returning Sat, Aug 16, priced at $181 found 4 hours ago

Thu, Sep 11 - Sat, Sep 13

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$186 Roundtrip, found 1 day ago

$186

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, Sep 11 from Philadelphia Intl. to O'Hare Intl., returning Sat, Sep 13, priced at $186 found 1 day ago

Fri, Oct 31 - Sun, Nov 2

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Oct 31 from Philadelphia Intl. to O'Hare Intl., returning Sun, Nov 2, priced at $187 found 1 day ago

Fri, Aug 8 - Mon, Aug 11

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$189 Roundtrip, found 19 hours ago

$189

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Philadelphia Intl. to O'Hare Intl., returning Mon, Aug 11, priced at $189 found 19 hours ago

Sat, Sep 13 - Sat, Sep 13

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$191 Roundtrip, found 1 day ago

$191

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 13 from Philadelphia Intl. to O'Hare Intl., returning Sat, Sep 13, priced at $191 found 1 day ago

Sat, Oct 11 - Tue, Oct 14

ABE

Lehigh Valley Intl.

ORD

O'Hare Intl.

$214 Roundtrip, found 4 days ago

$214

Roundtrip

found 4 days ago

Select Delta flight, departing Sat, Oct 11 from Lehigh Valley Intl. to O'Hare Intl., returning Tue, Oct 14, priced at $214 found 4 days ago

Thu, Sep 11 - Sat, Sep 13

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$219 Roundtrip, found 1 day ago

$219

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 11 from Philadelphia Intl. to O'Hare Intl., returning Sat, Sep 13, priced at $219 found 1 day ago

Thu, Sep 11 - Sat, Sep 13

PHL

Philadelphia Intl.

ORD

O'Hare Intl.

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, Sep 11 from Philadelphia Intl. to O'Hare Intl., returning Sat, Sep 13, priced at $221 found 1 day ago

Tue, Jun 24 - Tue, Jul 1

PHL

Philadelphia Intl.

PIA

Greater Peoria Regional

$284 Roundtrip, found 2 days ago

$284

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 24 from Philadelphia Intl. to Greater Peoria Regional, returning Tue, Jul 1, priced at $284 found 2 days ago