How much is the cheapest flight to Lewis and Clark County?

Prices were available within the past 7 days and start at $99 for one-way flights and $156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 24 - Sat, Jan 31

SEA

Seattle

HLN

Helena

$156 Roundtrip, found 1 day ago

$156

Roundtrip

found 1 day ago

Select Bargain Flight flight, departing Sat, Jan 24 from Seattle to Helena, returning Sat, Jan 31, priced at $156 found 1 day ago

Tue, Feb 17 - Sun, Feb 22

DEN

Denver

HLN

Helena

$209 Roundtrip, found 1 hour ago

$209

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Feb 17 from Denver to Helena, returning Sun, Feb 22, priced at $209 found 1 hour ago

Tue, Mar 3 - Tue, Mar 17

LAX

Los Angeles

HLN

Helena

$240 Roundtrip, found 3 days ago

$240

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Tue, Mar 3 from Los Angeles to Helena, returning Tue, Mar 17, priced at $240 found 3 days ago

Tue, Feb 17 - Wed, Mar 4

PDX

Portland

HLN

Helena

$245 Roundtrip, found 1 day ago

$245

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Feb 17 from Portland to Helena, returning Wed, Mar 4, priced at $245 found 1 day ago

Tue, Mar 10 - Wed, Mar 25

SMF

Sacramento

HLN

Helena

$254 Roundtrip, found 5 days ago

$254

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Tue, Mar 10 from Sacramento to Helena, returning Wed, Mar 25, priced at $254 found 5 days ago

Wed, Jan 21 - Wed, Jan 28

SJC

San Jose

HLN

Helena

$255 Roundtrip, found 3 days ago

$255

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jan 21 from San Jose to Helena, returning Wed, Jan 28, priced at $255 found 3 days ago

Tue, Mar 10 - Tue, Mar 17

ONT

Ontario

HLN

Helena

$262 Roundtrip, found 5 days ago

$262

Roundtrip

found 5 days ago

Select Bargain Flight flight, departing Tue, Mar 10 from Ontario to Helena, returning Tue, Mar 17, priced at $262 found 5 days ago

Wed, Mar 4 - Tue, Mar 10

PHX

Phoenix

HLN

Helena

$262 Roundtrip, found 2 days ago

$262

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Wed, Mar 4 from Phoenix to Helena, returning Tue, Mar 10, priced at $262 found 2 days ago

Tue, Mar 10 - Sat, Mar 14

SNA

Orange County

HLN

Helena

$264 Roundtrip, found 4 days ago

$264

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Tue, Mar 10 from Orange County to Helena, returning Sat, Mar 14, priced at $264 found 4 days ago

Tue, Feb 24 - Tue, Mar 10

FAT

Fresno

HLN

Helena

$295 Roundtrip, found 8 hours ago

$295

Roundtrip

found 8 hours ago

Select Hawaiian Airlines flight, departing Tue, Feb 24 from Fresno to Helena, returning Tue, Mar 10, priced at $295 found 8 hours ago