Cheap Flights to Ada County from $33

How much is the cheapest flight to Ada County?

Prices were available within the past 7 days and start at $33 for one-way flights and $63 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 23 - Fri, Jan 23

DEN

Denver

BOI

Boise

$63 Roundtrip, found 2 days ago

$63

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Denver to Boise, returning Fri, Jan 23, priced at $63 found 2 days ago

Wed, Jan 7 - Thu, Jan 8

SMF

Sacramento

BOI

Boise

$63 Roundtrip, found 2 days ago

$63

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, Jan 7 from Sacramento to Boise, returning Thu, Jan 8, priced at $63 found 2 days ago

Thu, Jan 22 - Mon, Jan 26

LAS

Las Vegas

BOI

Boise

$83 Roundtrip, found 2 days ago

$83

Roundtrip

found 2 days ago

Select Southwest Airlines flight, departing Thu, Jan 22 from Las Vegas to Boise, returning Mon, Jan 26, priced at $83 found 2 days ago

Tue, Jan 6 - Wed, Jan 14

PHX

Phoenix

BOI

Boise

$91 Roundtrip, found 2 days ago

$91

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Jan 6 from Phoenix to Boise, returning Wed, Jan 14, priced at $91 found 2 days ago

Sat, Feb 21 - Sat, Feb 28

SAN

San Diego

BOI

Boise

$93 Roundtrip, found 2 days ago

$93

Roundtrip

found 2 days ago

Select Southwest Airlines flight, departing Sat, Feb 21 from San Diego to Boise, returning Sat, Feb 28, priced at $93 found 2 days ago

Thu, Dec 25 - Thu, Dec 25

SEA

Seattle

BOI

Boise

$93 Roundtrip, found 4 days ago

$93

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Thu, Dec 25 from Seattle to Boise, returning Thu, Dec 25, priced at $93 found 4 days ago

Wed, Jan 7 - Tue, Jan 27

SFO

San Francisco

BOI

Boise

$97 Roundtrip, found 2 days ago

$97

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Wed, Jan 7 from San Francisco to Boise, returning Tue, Jan 27, priced at $97 found 2 days ago

Tue, Jan 20 - Sat, Jan 24

GEG

Spokane

BOI

Boise

$111 Roundtrip, found 2 days ago

$111

Roundtrip

found 2 days ago

Select Southwest Airlines flight, departing Tue, Jan 20 from Spokane to Boise, returning Sat, Jan 24, priced at $111 found 2 days ago

Sat, Jan 17 - Tue, Jan 20

PDX

Portland

BOI

Boise

$111 Roundtrip, found 2 days ago

$111

Roundtrip

found 2 days ago

Select Southwest Airlines flight, departing Sat, Jan 17 from Portland to Boise, returning Tue, Jan 20, priced at $111 found 2 days ago

Wed, Jan 14 - Wed, Jan 21

BUR

Burbank

BOI

Boise

$114 Roundtrip, found 3 days ago

$114

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Jan 14 from Burbank to Boise, returning Wed, Jan 21, priced at $114 found 3 days ago