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.

Wed, Nov 18 - Wed, Nov 18

BOI

Boise

SAN

San Diego Intl.

$117 Roundtrip, found 4 days ago

$117

Roundtrip

found 4 days ago

Select Southwest Airlines flight, departing Wed, Nov 18 from Boise to San Diego Intl., returning Wed, Nov 18, priced at $117 found 4 days ago

Wed, Nov 18 - Wed, Nov 18

BOI

Boise

SAN

San Diego Intl.

$127 Roundtrip, found 4 days ago

$127

Roundtrip

found 4 days ago

Select Southwest Airlines flight, departing Wed, Nov 18 from Boise to San Diego Intl., returning Wed, Nov 18, priced at $127 found 4 days ago

Thu, Oct 29 - Thu, Nov 5

BOI

Boise

LAS

Harry Reid Intl.

$128 Roundtrip, found 3 days ago

$128

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Oct 29 from Boise to Harry Reid Intl., returning Thu, Nov 5, priced at $128 found 3 days ago

Wed, Nov 18 - Wed, Nov 18

BOI

Boise

SAN

San Diego Intl.

$132 Roundtrip, found 4 days ago

$132

Roundtrip

found 4 days ago

Select Southwest Airlines flight, departing Wed, Nov 18 from Boise to San Diego Intl., returning Wed, Nov 18, priced at $132 found 4 days ago

Sat, Oct 3 - Wed, Oct 7

BOI

Boise

SAN

San Diego Intl.

$137 Roundtrip, found 6 days ago

$137

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, Oct 3 from Boise to San Diego Intl., returning Wed, Oct 7, priced at $137 found 6 days ago

Wed, Nov 18 - Wed, Nov 18

BOI

Boise

SAN

San Diego Intl.

$142 Roundtrip, found 4 days ago

$142

Roundtrip

found 4 days ago

Select Southwest Airlines flight, departing Wed, Nov 18 from Boise to San Diego Intl., returning Wed, Nov 18, priced at $142 found 4 days ago

Fri, Oct 9 - Thu, Oct 29

BOI

Boise

LAS

Harry Reid Intl.

$146 Roundtrip, found 4 days ago

$146

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Oct 9 from Boise to Harry Reid Intl., returning Thu, Oct 29, priced at $146 found 4 days ago

Sat, Oct 31 - Sat, Oct 31

BOI

Boise

LAS

Harry Reid Intl.

$152 Roundtrip, found 3 days ago

$152

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Sat, Oct 31 from Boise to Harry Reid Intl., returning Sat, Oct 31, priced at $152 found 3 days ago

Sat, Oct 3 - Wed, Oct 7

BOI

Boise

SAN

San Diego Intl.

$157 Roundtrip, found 6 days ago

$157

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, Oct 3 from Boise to San Diego Intl., returning Wed, Oct 7, priced at $157 found 6 days ago

Fri, Oct 9 - Fri, Oct 23

BOI

Boise

LAS

Harry Reid Intl.

$164 Roundtrip, found 4 days ago

$164

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Oct 9 from Boise to Harry Reid Intl., returning Fri, Oct 23, priced at $164 found 4 days ago

Sat, Oct 3 - Wed, Oct 7

BOI

Boise

SAN

San Diego Intl.

$185 Roundtrip, found 6 days ago

$185

Roundtrip

found 6 days ago

Select United flight, departing Sat, Oct 3 from Boise to San Diego Intl., returning Wed, Oct 7, priced at $185 found 6 days ago

Sat, Oct 3 - Wed, Oct 7

BOI

Boise

SAN

San Diego Intl.

$208 Roundtrip, found 6 days ago

$208

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat, Oct 3 from Boise to San Diego Intl., returning Wed, Oct 7, priced at $208 found 6 days ago

Thu, Sep 17 - Thu, Sep 24

BOI

Boise

DFW

Dallas-Fort Worth Intl.

$244 Roundtrip, found 3 days ago

$244

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Sep 17 from Boise to Dallas-Fort Worth Intl., returning Thu, Sep 24, priced at $244 found 3 days ago

Thu, Oct 22 - Mon, Oct 26

IDA

Idaho Falls Regional

DEN

Denver Intl.

$259 Roundtrip, found 6 days ago

$259

Roundtrip

found 6 days ago

Select United flight, departing Thu, Oct 22 from Idaho Falls Regional to Denver Intl., returning Mon, Oct 26, priced at $259 found 6 days ago

Tue, Nov 10 - Tue, Nov 17

IDA

Idaho Falls Regional

LAX

Los Angeles Intl.

$265 Roundtrip, found 19 hours ago

$265

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Nov 10 from Idaho Falls Regional to Los Angeles Intl., returning Tue, Nov 17, priced at $265 found 19 hours ago

Mon, Sep 14 - Wed, Sep 30

BOI

Boise

MSP

Minneapolis - St. Paul Intl.

$268 Roundtrip, found 5 days ago

$268

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Sep 14 from Boise to Minneapolis - St. Paul Intl., returning Wed, Sep 30, priced at $268 found 5 days ago

Thu, Sep 10 - Sat, Sep 12

BOI

Boise

SEA

Seattle - Tacoma Intl.

$280 Roundtrip, found 6 days ago

$280

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Sep 10 from Boise to Seattle - Tacoma Intl., returning Sat, Sep 12, priced at $280 found 6 days ago

Thu, Oct 22 - Sat, Oct 24

PIH

Pocatello Regional

DEN

Denver Intl.

$317 Roundtrip, found 6 days ago

$317

Roundtrip

found 6 days ago

Select Delta flight, departing Thu, Oct 22 from Pocatello Regional to Denver Intl., returning Sat, Oct 24, priced at $317 found 6 days ago

Sat, Sep 19 - Tue, Sep 22

IDA

Idaho Falls Regional

SAN

San Diego Intl.

$336 Roundtrip, found 18 hours ago

$336

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Sat, Sep 19 from Idaho Falls Regional to San Diego Intl., returning Tue, Sep 22, priced at $336 found 18 hours ago

Fri, Oct 2 - Fri, Oct 16

IDA

Idaho Falls Regional

PHL

Philadelphia Intl.

$359 Roundtrip, found 21 hours ago

$359

Roundtrip

found 21 hours ago

Select Delta flight, departing Fri, Oct 2 from Idaho Falls Regional to Philadelphia Intl., returning Fri, Oct 16, priced at $359 found 21 hours ago