Flights from Philadelphia to Buffalo

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.

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$269 Roundtrip, found 16 hours ago

$269

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $269 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$286 Roundtrip, found 16 hours ago

$286

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $286 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$291 Roundtrip, found 16 hours ago

$291

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $291 found 16 hours ago

Tue, Sep 23 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$294 Roundtrip, found 16 hours ago

$294

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Sep 23 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $294 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$303 Roundtrip, found 16 hours ago

$303

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $303 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$309 Roundtrip, found 16 hours ago

$309

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $309 found 16 hours ago

Tue, Jul 8 - Sat, Jul 12

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$309 Roundtrip, found 5 days ago

$309

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 8 from Philadelphia Intl. to Rapid City Regional, returning Sat, Jul 12, priced at $309 found 5 days ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$316 Roundtrip, found 16 hours ago

$316

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $316 found 16 hours ago

Tue, Sep 23 - Mon, Sep 29

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$319 Roundtrip, found 16 hours ago

$319

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Sep 23 from Philadelphia Intl. to Rapid City Regional, returning Mon, Sep 29, priced at $319 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$322 Roundtrip, found 16 hours ago

$322

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $322 found 16 hours ago

Wed, Sep 17 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$324 Roundtrip, found 16 hours ago

$324

Roundtrip

found 16 hours ago

Select Delta flight, departing Wed, Sep 17 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $324 found 16 hours ago

Sat, Jul 5 - Wed, Jul 9

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$329 Roundtrip, found 5 days ago

$329

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Jul 5 from Philadelphia Intl. to Rapid City Regional, returning Wed, Jul 9, priced at $329 found 5 days ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$334 Roundtrip, found 16 hours ago

$334

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $334 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$339 Roundtrip, found 16 hours ago

$339

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $339 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$339 Roundtrip, found 16 hours ago

$339

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $339 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$344 Roundtrip, found 16 hours ago

$344

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $344 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$349 Roundtrip, found 16 hours ago

$349

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $349 found 16 hours ago

Tue, Sep 23 - Sat, Sep 27

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$354 Roundtrip, found 16 hours ago

$354

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Sep 23 from Philadelphia Intl. to Rapid City Regional, returning Sat, Sep 27, priced at $354 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$358 Roundtrip, found 16 hours ago

$358

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $358 found 16 hours ago

Sat, Sep 20 - Tue, Sep 30

PHL

Philadelphia Intl.

RAP

Rapid City Regional

$401 Roundtrip, found 16 hours ago

$401

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sat, Sep 20 from Philadelphia Intl. to Rapid City Regional, returning Tue, Sep 30, priced at $401 found 16 hours ago