Flights from Houston to Williamsville

Cheapest flights from Houston

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, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$199 Roundtrip, found 1 day ago

$199

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $199 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $218 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $224 found 1 day ago

Tue, Aug 12 - Wed, Aug 13

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from George Bush Intercontinental to Buffalo Niagara Intl., returning Wed, Aug 13, priced at $237 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$239 Roundtrip, found 1 day ago

$239

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $239 found 1 day ago

Tue, Aug 12 - Fri, Aug 15

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from George Bush Intercontinental to Buffalo Niagara Intl., returning Fri, Aug 15, priced at $243 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$245 Roundtrip, found 1 day ago

$245

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $245 found 1 day ago

Fri, Aug 8 - Fri, Aug 15

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 8 from George Bush Intercontinental to Buffalo Niagara Intl., returning Fri, Aug 15, priced at $249 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$253 Roundtrip, found 1 day ago

$253

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $253 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $255 found 1 day ago

Sat, Aug 9 - Wed, Aug 13

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Wed, Aug 13, priced at $258 found 1 day ago

Sat, Aug 9 - Fri, Aug 15

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Fri, Aug 15, priced at $264 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $268 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $270 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $279 found 1 day ago

Wed, Aug 6 - Sat, Aug 9

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$280 Roundtrip, found 1 day ago

$280

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Aug 6 from George Bush Intercontinental to Buffalo Niagara Intl., returning Sat, Aug 9, priced at $280 found 1 day ago

Mon, Aug 4 - Mon, Aug 11

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$281 Roundtrip, found 6 days ago

$281

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Aug 4 from George Bush Intercontinental to Buffalo Niagara Intl., returning Mon, Aug 11, priced at $281 found 6 days ago

Mon, Aug 4 - Mon, Aug 11

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$282 Roundtrip, found 6 days ago

$282

Roundtrip

found 6 days ago

Select American Airlines flight, departing Mon, Aug 4 from George Bush Intercontinental to Buffalo Niagara Intl., returning Mon, Aug 11, priced at $282 found 6 days ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $308 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

IAH

George Bush Intercontinental

BUF

Buffalo Niagara Intl.

$397 Roundtrip, found 1 day ago

$397

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sat, Aug 9 from George Bush Intercontinental to Buffalo Niagara Intl., returning Tue, Aug 12, priced at $397 found 1 day ago