Flights from Carlsbad to Buffalo

Cheapest flights from Carlsbad

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.

Sun, Jul 13 - Wed, Jul 16

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$291 Roundtrip, found 14 hours ago

$291

Roundtrip

found 14 hours ago

Select JetBlue Airways flight, departing Sun, Jul 13 from San Diego Intl. to Buffalo Niagara Intl., returning Wed, Jul 16, priced at $291 found 14 hours ago

Tue, Jul 15 - Wed, Jul 16

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$305 Roundtrip, found 14 hours ago

$305

Roundtrip

found 14 hours ago

Select JetBlue Airways flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Wed, Jul 16, priced at $305 found 14 hours ago

Tue, Jul 15 - Tue, Jul 22

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$307 Roundtrip, found 14 hours ago

$307

Roundtrip

found 14 hours ago

Select Delta flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Tue, Jul 22, priced at $307 found 14 hours ago

Tue, Jul 15 - Thu, Jul 17

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$311 Roundtrip, found 14 hours ago

$311

Roundtrip

found 14 hours ago

Select JetBlue Airways flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Thu, Jul 17, priced at $311 found 14 hours ago

Mon, Jul 14 - Thu, Jul 17

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$318 Roundtrip, found 14 hours ago

$318

Roundtrip

found 14 hours ago

Select JetBlue Airways flight, departing Mon, Jul 14 from San Diego Intl. to Buffalo Niagara Intl., returning Thu, Jul 17, priced at $318 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$327 Roundtrip, found 14 hours ago

$327

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $327 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$327 Roundtrip, found 14 hours ago

$327

Roundtrip

found 14 hours ago

Select United flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $327 found 14 hours ago

Mon, Jul 14 - Wed, Jul 16

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$328 Roundtrip, found 14 hours ago

$328

Roundtrip

found 14 hours ago

Select JetBlue Airways flight, departing Mon, Jul 14 from San Diego Intl. to Buffalo Niagara Intl., returning Wed, Jul 16, priced at $328 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$329 Roundtrip, found 14 hours ago

$329

Roundtrip

found 14 hours ago

Select JetBlue Airways flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $329 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$332 Roundtrip, found 14 hours ago

$332

Roundtrip

found 14 hours ago

Select United flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $332 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$346 Roundtrip, found 14 hours ago

$346

Roundtrip

found 14 hours ago

Select United flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $346 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$351 Roundtrip, found 14 hours ago

$351

Roundtrip

found 14 hours ago

Select United flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $351 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$352 Roundtrip, found 14 hours ago

$352

Roundtrip

found 14 hours ago

Select United flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $352 found 14 hours ago

Sun, Jul 13 - Tue, Jul 22

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$362 Roundtrip, found 14 hours ago

$362

Roundtrip

found 14 hours ago

Select Delta flight, departing Sun, Jul 13 from San Diego Intl. to Buffalo Niagara Intl., returning Tue, Jul 22, priced at $362 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$363 Roundtrip, found 14 hours ago

$363

Roundtrip

found 14 hours ago

Select United flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $363 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$367 Roundtrip, found 14 hours ago

$367

Roundtrip

found 14 hours ago

Select United flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $367 found 14 hours ago

Sun, Jul 13 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$367 Roundtrip, found 14 hours ago

$367

Roundtrip

found 14 hours ago

Select JetBlue Airways flight, departing Sun, Jul 13 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $367 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$369 Roundtrip, found 14 hours ago

$369

Roundtrip

found 14 hours ago

Select JetBlue Airways flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $369 found 14 hours ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$372 Roundtrip, found 14 hours ago

$372

Roundtrip

found 14 hours ago

Select United flight, departing Tue, Jul 15 from San Diego Intl. to Buffalo Niagara Intl., returning Sat, Jul 19, priced at $372 found 14 hours ago

Sun, Jul 13 - Fri, Jul 18

SAN

San Diego Intl.

BUF

Buffalo Niagara Intl.

$412 Roundtrip, found 14 hours ago

$412

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Sun, Jul 13 from San Diego Intl. to Buffalo Niagara Intl., returning Fri, Jul 18, priced at $412 found 14 hours ago