Flights from Buffalo to Brunswick

Cheapest flights from Buffalo

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.

Thu, May 29 - Thu, Jun 5

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$172 Roundtrip, found 4 days ago

$172

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 29 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Thu, Jun 5, priced at $172 found 4 days ago

Wed, Jun 18 - Sat, Jun 21

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$179 Roundtrip, found 17 hours ago

$179

Roundtrip

found 17 hours ago

Select United flight, departing Wed, Jun 18 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $179 found 17 hours ago

Sun, Jun 1 - Sat, Jun 7

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$180 Roundtrip, found 6 days ago

$180

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Jun 1 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 7, priced at $180 found 6 days ago

Thu, Jun 5 - Thu, Jun 12

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$184 Roundtrip, found 4 days ago

$184

Roundtrip

found 4 days ago

Select United flight, departing Thu, Jun 5 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Thu, Jun 12, priced at $184 found 4 days ago

Wed, Jun 18 - Sat, Jun 21

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$189 Roundtrip, found 17 hours ago

$189

Roundtrip

found 17 hours ago

Select United flight, departing Wed, Jun 18 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $189 found 17 hours ago

Thu, May 29 - Sat, Jun 7

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$190 Roundtrip, found 6 days ago

$190

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 29 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 7, priced at $190 found 6 days ago

Thu, Jun 5 - Thu, Jun 12

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$194 Roundtrip, found 4 days ago

$194

Roundtrip

found 4 days ago

Select United flight, departing Thu, Jun 5 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Thu, Jun 12, priced at $194 found 4 days ago

Tue, May 27 - Sat, Jun 7

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$196 Roundtrip, found 6 days ago

$196

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, May 27 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 7, priced at $196 found 6 days ago

Tue, May 27 - Thu, Jun 5

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, May 27 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Thu, Jun 5, priced at $197 found 4 days ago

Wed, Jun 18 - Sat, Jun 21

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$199 Roundtrip, found 17 hours ago

$199

Roundtrip

found 17 hours ago

Select Delta flight, departing Wed, Jun 18 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $199 found 17 hours ago

Thu, May 29 - Fri, Jun 6

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$200 Roundtrip, found 6 days ago

$200

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 29 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Fri, Jun 6, priced at $200 found 6 days ago

Thu, Jun 5 - Tue, Jun 10

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$204 Roundtrip, found 4 days ago

$204

Roundtrip

found 4 days ago

Select Delta flight, departing Thu, Jun 5 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Tue, Jun 10, priced at $204 found 4 days ago

Sun, Jun 1 - Thu, Jun 5

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$206 Roundtrip, found 6 days ago

$206

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Jun 1 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Thu, Jun 5, priced at $206 found 6 days ago

Fri, May 30 - Fri, Jun 6

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$212 Roundtrip, found 6 days ago

$212

Roundtrip

found 6 days ago

Select United flight, departing Fri, May 30 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Fri, Jun 6, priced at $212 found 6 days ago

Wed, Jun 18 - Sat, Jun 21

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$214 Roundtrip, found 17 hours ago

$214

Roundtrip

found 17 hours ago

Select United flight, departing Wed, Jun 18 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $214 found 17 hours ago

Wed, May 28 - Thu, Jun 5

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$216 Roundtrip, found 6 days ago

$216

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 28 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Thu, Jun 5, priced at $216 found 6 days ago

Tue, May 27 - Thu, Jun 5

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$220 Roundtrip, found 6 days ago

$220

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, May 27 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Thu, Jun 5, priced at $220 found 6 days ago

Wed, Jun 18 - Sat, Jun 21

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$223 Roundtrip, found 17 hours ago

$223

Roundtrip

found 17 hours ago

Select United flight, departing Wed, Jun 18 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $223 found 17 hours ago

Wed, Jun 18 - Sat, Jun 21

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$229 Roundtrip, found 17 hours ago

$229

Roundtrip

found 17 hours ago

Select Delta flight, departing Wed, Jun 18 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $229 found 17 hours ago

Wed, Jun 18 - Sat, Jun 21

BUF

Buffalo Niagara Intl.

IAD

Washington Dulles Intl.

$289 Roundtrip, found 17 hours ago

$289

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Wed, Jun 18 from Buffalo Niagara Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $289 found 17 hours ago