Flights from Buffalo to Island Lake

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.

Fri, Jul 4 - Tue, Jul 8

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$220 Roundtrip, found 3 days ago

$220

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Buffalo Niagara Intl. to O'Hare Intl., returning Tue, Jul 8, priced at $220 found 3 days ago

Fri, Jul 4 - Thu, Jul 10

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$230 Roundtrip, found 3 days ago

$230

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Buffalo Niagara Intl. to O'Hare Intl., returning Thu, Jul 10, priced at $230 found 3 days ago

Sat, Jul 5 - Thu, Jul 10

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$240 Roundtrip, found 3 days ago

$240

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Buffalo Niagara Intl. to O'Hare Intl., returning Thu, Jul 10, priced at $240 found 3 days ago

Fri, Jul 4 - Fri, Jul 4

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$269 Roundtrip, found 3 days ago

$269

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Jul 4 from Buffalo Niagara Intl. to O'Hare Intl., returning Fri, Jul 4, priced at $269 found 3 days ago

Thu, Jul 3 - Mon, Jul 7

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$296 Roundtrip, found 2 days ago

$296

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Buffalo Niagara Intl. to O'Hare Intl., returning Mon, Jul 7, priced at $296 found 2 days ago

Wed, Jul 2 - Sun, Jul 6

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$299 Roundtrip, found 3 days ago

$299

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 2 from Buffalo Niagara Intl. to O'Hare Intl., returning Sun, Jul 6, priced at $299 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$299 Roundtrip, found 3 days ago

$299

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Buffalo Niagara Intl. to O'Hare Intl., returning Sun, Jul 6, priced at $299 found 3 days ago

Sun, Jul 6 - Tue, Jul 8

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$300 Roundtrip, found 3 days ago

$300

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Buffalo Niagara Intl. to O'Hare Intl., returning Tue, Jul 8, priced at $300 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$309 Roundtrip, found 3 days ago

$309

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Buffalo Niagara Intl. to O'Hare Intl., returning Sun, Jul 6, priced at $309 found 3 days ago

Sun, Jul 6 - Thu, Jul 10

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$310 Roundtrip, found 3 days ago

$310

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Buffalo Niagara Intl. to O'Hare Intl., returning Thu, Jul 10, priced at $310 found 3 days ago

Fri, Jul 4 - Mon, Jul 7

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$319 Roundtrip, found 3 days ago

$319

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Jul 4 from Buffalo Niagara Intl. to O'Hare Intl., returning Mon, Jul 7, priced at $319 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$320 Roundtrip, found 3 days ago

$320

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul 2 from Buffalo Niagara Intl. to O'Hare Intl., returning Sun, Jul 6, priced at $320 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$324 Roundtrip, found 3 days ago

$324

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Buffalo Niagara Intl. to O'Hare Intl., returning Sun, Jul 6, priced at $324 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$330 Roundtrip, found 3 days ago

$330

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Buffalo Niagara Intl. to O'Hare Intl., returning Sun, Jul 6, priced at $330 found 3 days ago

Wed, Jul 2 - Sun, Jul 6

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$339 Roundtrip, found 3 days ago

$339

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jul 2 from Buffalo Niagara Intl. to O'Hare Intl., returning Sun, Jul 6, priced at $339 found 3 days ago

Thu, Jul 3 - Mon, Jul 7

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$359 Roundtrip, found 2 days ago

$359

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jul 3 from Buffalo Niagara Intl. to O'Hare Intl., returning Mon, Jul 7, priced at $359 found 2 days ago

Thu, Jul 3 - Mon, Jul 7

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$369 Roundtrip, found 2 days ago

$369

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jul 3 from Buffalo Niagara Intl. to O'Hare Intl., returning Mon, Jul 7, priced at $369 found 2 days ago

Thu, Jul 3 - Mon, Jul 7

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$374 Roundtrip, found 2 days ago

$374

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jul 3 from Buffalo Niagara Intl. to O'Hare Intl., returning Mon, Jul 7, priced at $374 found 2 days ago

Thu, Jul 3 - Mon, Jul 7

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$379 Roundtrip, found 2 days ago

$379

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jul 3 from Buffalo Niagara Intl. to O'Hare Intl., returning Mon, Jul 7, priced at $379 found 2 days ago

Thu, Jul 3 - Mon, Jul 7

BUF

Buffalo Niagara Intl.

ORD

O'Hare Intl.

$568 Roundtrip, found 2 days ago

$568

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Thu, Jul 3 from Buffalo Niagara Intl. to O'Hare Intl., returning Mon, Jul 7, priced at $568 found 2 days ago