Flights from San Diego to Helena

Cheapest flights from San Diego

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.

Sat, Dec 27 - Wed, Dec 31

SAN

San Diego Intl.

HLN

Helena Regional

$354 Roundtrip, found 2 days ago

$354

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 27 from San Diego Intl. to Helena Regional, returning Wed, Dec 31, priced at $354 found 2 days ago

Sat, Dec 27 - Thu, Jan 1

SAN

San Diego Intl.

HLN

Helena Regional

$379 Roundtrip, found 2 days ago

$379

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 27 from San Diego Intl. to Helena Regional, returning Thu, Jan 1, priced at $379 found 2 days ago

Wed, Dec 24 - Wed, Dec 31

SAN

San Diego Intl.

HLN

Helena Regional

$393 Roundtrip, found 2 days ago

$393

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Wed, Dec 31, priced at $393 found 2 days ago

Thu, Dec 25 - Wed, Dec 31

SAN

San Diego Intl.

HLN

Helena Regional

$399 Roundtrip, found 2 days ago

$399

Roundtrip

found 2 days ago

Select United flight, departing Thu, Dec 25 from San Diego Intl. to Helena Regional, returning Wed, Dec 31, priced at $399 found 2 days ago

Sat, Dec 27 - Tue, Dec 30

SAN

San Diego Intl.

HLN

Helena Regional

$418 Roundtrip, found 2 days ago

$418

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 27 from San Diego Intl. to Helena Regional, returning Tue, Dec 30, priced at $418 found 2 days ago

Wed, Dec 24 - Mon, Dec 29

SAN

San Diego Intl.

HLN

Helena Regional

$433 Roundtrip, found 1 hour ago

$433

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Mon, Dec 29, priced at $433 found 1 hour ago

Wed, Dec 24 - Tue, Dec 30

SAN

San Diego Intl.

HLN

Helena Regional

$435 Roundtrip, found 2 days ago

$435

Roundtrip

found 2 days ago

Select United flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Tue, Dec 30, priced at $435 found 2 days ago

Wed, Dec 24 - Mon, Dec 29

SAN

San Diego Intl.

HLN

Helena Regional

$439 Roundtrip, found 1 hour ago

$439

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Mon, Dec 29, priced at $439 found 1 hour ago

Thu, Dec 25 - Thu, Jan 1

SAN

San Diego Intl.

HLN

Helena Regional

$452 Roundtrip, found 2 days ago

$452

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Dec 25 from San Diego Intl. to Helena Regional, returning Thu, Jan 1, priced at $452 found 2 days ago

Tue, Dec 23 - Tue, Dec 30

SAN

San Diego Intl.

HLN

Helena Regional

$457 Roundtrip, found 2 days ago

$457

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Dec 23 from San Diego Intl. to Helena Regional, returning Tue, Dec 30, priced at $457 found 2 days ago

Wed, Dec 24 - Mon, Dec 29

SAN

San Diego Intl.

HLN

Helena Regional

$458 Roundtrip, found 1 hour ago

$458

Roundtrip

found 1 hour ago

Select Delta flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Mon, Dec 29, priced at $458 found 1 hour ago

Wed, Dec 24 - Mon, Dec 29

SAN

San Diego Intl.

HLN

Helena Regional

$464 Roundtrip, found 1 hour ago

$464

Roundtrip

found 1 hour ago

Select Delta flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Mon, Dec 29, priced at $464 found 1 hour ago

Wed, Dec 24 - Mon, Dec 29

SAN

San Diego Intl.

HLN

Helena Regional

$468 Roundtrip, found 1 hour ago

$468

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Mon, Dec 29, priced at $468 found 1 hour ago

Mon, Dec 22 - Wed, Dec 31

SAN

San Diego Intl.

HLN

Helena Regional

$483 Roundtrip, found 2 days ago

$483

Roundtrip

found 2 days ago

Select United flight, departing Mon, Dec 22 from San Diego Intl. to Helena Regional, returning Wed, Dec 31, priced at $483 found 2 days ago

Sun, Dec 21 - Tue, Dec 30

SAN

San Diego Intl.

HLN

Helena Regional

$497 Roundtrip, found 2 days ago

$497

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Dec 21 from San Diego Intl. to Helena Regional, returning Tue, Dec 30, priced at $497 found 2 days ago

Wed, Dec 24 - Mon, Dec 29

SAN

San Diego Intl.

HLN

Helena Regional

$499 Roundtrip, found 1 hour ago

$499

Roundtrip

found 1 hour ago

Select Delta flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Mon, Dec 29, priced at $499 found 1 hour ago

Wed, Dec 24 - Mon, Dec 29

SAN

San Diego Intl.

HLN

Helena Regional

$503 Roundtrip, found 1 hour ago

$503

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Mon, Dec 29, priced at $503 found 1 hour ago

Wed, Dec 24 - Sun, Dec 28

SAN

San Diego Intl.

HLN

Helena Regional

$507 Roundtrip, found 2 days ago

$507

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Sun, Dec 28, priced at $507 found 2 days ago

Fri, Dec 26 - Thu, Jan 1

SAN

San Diego Intl.

HLN

Helena Regional

$514 Roundtrip, found 2 days ago

$514

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Dec 26 from San Diego Intl. to Helena Regional, returning Thu, Jan 1, priced at $514 found 2 days ago

Wed, Dec 24 - Mon, Dec 29

SAN

San Diego Intl.

HLN

Helena Regional

$555 Roundtrip, found 1 hour ago

$555

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Wed, Dec 24 from San Diego Intl. to Helena Regional, returning Mon, Dec 29, priced at $555 found 1 hour ago