$89 Cheap Alaska Airlines flights Ontario (ONT) to Boise (BOI)

$89 Cheap Alaska Airlines flights Ontario (ONT) to Boise (BOI)

Prices were available within the past 7 days and start at $89 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 2 - Tue, Jun 9

ONT

Ontario

BOI

Boise

$137 Roundtrip, found 13 hours ago

$137

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Tue, Jun 2 from Ontario to Boise, returning Tue, Jun 9, priced at $137 found 13 hours ago

Tue, Jun 2 - Mon, Jun 8

ONT

Ontario

BOI

Boise

$157 Roundtrip, found 13 hours ago

$157

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Tue, Jun 2 from Ontario to Boise, returning Mon, Jun 8, priced at $157 found 13 hours ago

Mon, Jun 1 - Mon, Jun 8

ONT

Ontario

BOI

Boise

$177 Roundtrip, found 13 hours ago

$177

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Mon, Jun 1 from Ontario to Boise, returning Mon, Jun 8, priced at $177 found 13 hours ago

Fri, May 15 - Tue, Jun 2

ONT

Ontario

BOI

Boise

$187 Roundtrip, found 13 hours ago

$187

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Fri, May 15 from Ontario to Boise, returning Tue, Jun 2, priced at $187 found 13 hours ago

Sat, May 2 - Thu, May 21

ONT

Ontario

BOI

Boise

$197 Roundtrip, found 13 hours ago

$197

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Sat, May 2 from Ontario to Boise, returning Thu, May 21, priced at $197 found 13 hours ago

Tue, Jun 2 - Thu, Jun 11

ONT

Ontario

BOI

Boise

$207 Roundtrip, found 13 hours ago

$207

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Tue, Jun 2 from Ontario to Boise, returning Thu, Jun 11, priced at $207 found 13 hours ago

Sun, May 31 - Mon, Jun 8

ONT

Ontario

BOI

Boise

$217 Roundtrip, found 13 hours ago

$217

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Sun, May 31 from Ontario to Boise, returning Mon, Jun 8, priced at $217 found 13 hours ago

Thu, May 7 - Sat, May 16

ONT

Ontario

BOI

Boise

$227 Roundtrip, found 13 hours ago

$227

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Thu, May 7 from Ontario to Boise, returning Sat, May 16, priced at $227 found 13 hours ago

Tue, Jun 2 - Wed, Jun 17

ONT

Ontario

BOI

Boise

$237 Roundtrip, found 13 hours ago

$237

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Tue, Jun 2 from Ontario to Boise, returning Wed, Jun 17, priced at $237 found 13 hours ago

Fri, May 15 - Mon, Jun 1

ONT

Ontario

BOI

Boise

$247 Roundtrip, found 13 hours ago

$247

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Fri, May 15 from Ontario to Boise, returning Mon, Jun 1, priced at $247 found 13 hours ago

Sat, Jun 6 - Tue, Jun 23

ONT

Ontario

BOI

Boise

$257 Roundtrip, found 13 hours ago

$257

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Sat, Jun 6 from Ontario to Boise, returning Tue, Jun 23, priced at $257 found 13 hours ago