Flights from Southern Idaho

Cheapest flights from Southern Idaho

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.

Tue, Feb 10 - Wed, Feb 11

BOI

Boise

LAS

Harry Reid Intl.

$117 Roundtrip, found 10 hours ago

$117

Roundtrip

found 10 hours ago

Select Hawaiian Airlines flight, departing Tue, Feb 10 from Boise to Harry Reid Intl., returning Wed, Feb 11, priced at $117 found 10 hours ago

Tue, Feb 10 - Wed, Feb 11

BOI

Boise

LAS

Harry Reid Intl.

$117 Roundtrip, found 10 hours ago

$117

Roundtrip

found 10 hours ago

Select Southwest Airlines flight, departing Tue, Feb 10 from Boise to Harry Reid Intl., returning Wed, Feb 11, priced at $117 found 10 hours ago

Tue, Feb 10 - Wed, Feb 11

BOI

Boise

LAS

Harry Reid Intl.

$127 Roundtrip, found 10 hours ago

$127

Roundtrip

found 10 hours ago

Select Southwest Airlines flight, departing Tue, Feb 10 from Boise to Harry Reid Intl., returning Wed, Feb 11, priced at $127 found 10 hours ago

Tue, Apr 14 - Wed, Apr 22

BOI

Boise

SAN

San Diego Intl.

$137 Roundtrip, found 6 days ago

$137

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Apr 14 from Boise to San Diego Intl., returning Wed, Apr 22, priced at $137 found 6 days ago

Wed, Feb 4 - Thu, Feb 19

BOI

Boise

LAS

Harry Reid Intl.

$147 Roundtrip, found 10 hours ago

$147

Roundtrip

found 10 hours ago

Select Delta flight, departing Wed, Feb 4 from Boise to Harry Reid Intl., returning Thu, Feb 19, priced at $147 found 10 hours ago

Tue, Feb 3 - Sat, Feb 14

BOI

Boise

LAS

Harry Reid Intl.

$148 Roundtrip, found 10 hours ago

$148

Roundtrip

found 10 hours ago

Select Delta flight, departing Tue, Feb 3 from Boise to Harry Reid Intl., returning Sat, Feb 14, priced at $148 found 10 hours ago

Mon, Feb 2 - Mon, Feb 9

BOI

Boise

MSP

Minneapolis - St. Paul Intl.

$154 Roundtrip, found 6 days ago

$154

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Feb 2 from Boise to Minneapolis - St. Paul Intl., returning Mon, Feb 9, priced at $154 found 6 days ago

Sun, Feb 8 - Thu, Feb 19

BOI

Boise

LAS

Harry Reid Intl.

$157 Roundtrip, found 10 hours ago

$157

Roundtrip

found 10 hours ago

Select Delta flight, departing Sun, Feb 8 from Boise to Harry Reid Intl., returning Thu, Feb 19, priced at $157 found 10 hours ago

Tue, Apr 14 - Sat, Apr 25

BOI

Boise

SAN

San Diego Intl.

$157 Roundtrip, found 6 days ago

$157

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Apr 14 from Boise to San Diego Intl., returning Sat, Apr 25, priced at $157 found 6 days ago

Tue, Feb 3 - Sat, Feb 14

BOI

Boise

LAS

Harry Reid Intl.

$159 Roundtrip, found 10 hours ago

$159

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Tue, Feb 3 from Boise to Harry Reid Intl., returning Sat, Feb 14, priced at $159 found 10 hours ago

Mon, Jan 26 - Thu, Jan 29

BOI

Boise

LAS

Harry Reid Intl.

$160 Roundtrip, found 1 day ago

$160

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jan 26 from Boise to Harry Reid Intl., returning Thu, Jan 29, priced at $160 found 1 day ago

Tue, Feb 10 - Wed, Feb 11

BOI

Boise

LAS

Harry Reid Intl.

$162 Roundtrip, found 10 hours ago

$162

Roundtrip

found 10 hours ago

Select Delta flight, departing Tue, Feb 10 from Boise to Harry Reid Intl., returning Wed, Feb 11, priced at $162 found 10 hours ago

Tue, Feb 3 - Sat, Feb 14

BOI

Boise

LAS

Harry Reid Intl.

$167 Roundtrip, found 10 hours ago

$167

Roundtrip

found 10 hours ago

Select Alaska Airlines flight, departing Tue, Feb 3 from Boise to Harry Reid Intl., returning Sat, Feb 14, priced at $167 found 10 hours ago

Mon, Feb 2 - Thu, Feb 19

BOI

Boise

LAS

Harry Reid Intl.

$170 Roundtrip, found 10 hours ago

$170

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Mon, Feb 2 from Boise to Harry Reid Intl., returning Thu, Feb 19, priced at $170 found 10 hours ago

Sat, Mar 14 - Sat, Mar 28

JAC

Jackson Hole

LAS

Harry Reid Intl.

$177 Roundtrip, found 9 hours ago

$177

Roundtrip

found 9 hours ago

Select Hawaiian Airlines flight, departing Sat, Mar 14 from Jackson Hole to Harry Reid Intl., returning Sat, Mar 28, priced at $177 found 9 hours ago

Thu, Apr 9 - Fri, Apr 17

BOI

Boise

LAX

Los Angeles Intl.

$177 Roundtrip, found 6 days ago

$177

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Thu, Apr 9 from Boise to Los Angeles Intl., returning Fri, Apr 17, priced at $177 found 6 days ago

Tue, Feb 3 - Sat, Feb 21

BOI

Boise

LAS

Harry Reid Intl.

$217 Roundtrip, found 10 hours ago

$217

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Feb 3 from Boise to Harry Reid Intl., returning Sat, Feb 21, priced at $217 found 10 hours ago

Sun, Feb 15 - Sat, Feb 21

IDA

Idaho Falls Regional

LAS

Harry Reid Intl.

$269 Roundtrip, found 19 hours ago

$269

Roundtrip

found 19 hours ago

Select United flight, departing Sun, Feb 15 from Idaho Falls Regional to Harry Reid Intl., returning Sat, Feb 21, priced at $269 found 19 hours ago

Tue, Jan 27 - Sun, Feb 1

JAC

Jackson Hole

SEA

Seattle - Tacoma Intl.

$361 Roundtrip, found 2 days ago

$361

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jan 27 from Jackson Hole to Seattle - Tacoma Intl., returning Sun, Feb 1, priced at $361 found 2 days ago

Tue, Jan 27 - Tue, Feb 3

SUN

Friedman Memorial

DEN

Denver Intl.

$372 Roundtrip, found 1 day ago

$372

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jan 27 from Friedman Memorial to Denver Intl., returning Tue, Feb 3, priced at $372 found 1 day ago