Flights from Frederick

Cheapest flights from Frederick

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.

Mon, Jun 29 - Thu, Jul 9

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$169 Roundtrip, found 6 days ago

$169

Roundtrip

found 6 days ago

Select Southern Airways Express flight, departing Mon, Jun 29 from Washington Dulles Intl. to Pittsburgh Intl., returning Thu, Jul 9, priced at $169 found 6 days ago

Mon, Jun 29 - Sat, Jul 11

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$172 Roundtrip, found 6 days ago

$172

Roundtrip

found 6 days ago

Select Southern Airways Express flight, departing Mon, Jun 29 from Washington Dulles Intl. to Pittsburgh Intl., returning Sat, Jul 11, priced at $172 found 6 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$239 Roundtrip, found 2 days ago

$239

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $239 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$254 Roundtrip, found 2 days ago

$254

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $254 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$262 Roundtrip, found 2 days ago

$262

Roundtrip

found 2 days ago

Select Southern Airways Express flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $262 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$271 Roundtrip, found 2 days ago

$271

Roundtrip

found 2 days ago

Select Southern Airways Express flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $271 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $277 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$287 Roundtrip, found 2 days ago

$287

Roundtrip

found 2 days ago

Select Southern Airways Express flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $287 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$290 Roundtrip, found 2 days ago

$290

Roundtrip

found 2 days ago

Select Southern Airways Express flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $290 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$292 Roundtrip, found 2 days ago

$292

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $292 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$297 Roundtrip, found 2 days ago

$297

Roundtrip

found 2 days ago

Select Southern Airways Express flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $297 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$300 Roundtrip, found 2 days ago

$300

Roundtrip

found 2 days ago

Select Southern Airways Express flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $300 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$305 Roundtrip, found 2 days ago

$305

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $305 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$306 Roundtrip, found 2 days ago

$306

Roundtrip

found 2 days ago

Select Southern Airways Express flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $306 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$309 Roundtrip, found 2 days ago

$309

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $309 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$318 Roundtrip, found 2 days ago

$318

Roundtrip

found 2 days ago

Select Southern Airways Express flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $318 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$321 Roundtrip, found 2 days ago

$321

Roundtrip

found 2 days ago

Select Southern Airways Express flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $321 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$324 Roundtrip, found 2 days ago

$324

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $324 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$336 Roundtrip, found 2 days ago

$336

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $336 found 2 days ago

Thu, Jul 2 - Sun, Jul 12

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$355 Roundtrip, found 2 days ago

$355

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jul 2 from Washington Dulles Intl. to Pittsburgh Intl., returning Sun, Jul 12, priced at $355 found 2 days ago