Flights from Sioux Falls to Helena

Cheapest flights from Sioux Falls

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, Sep 23 - Sat, Sep 27

FSD

Sioux Falls Regional

HLN

Helena Regional

$319 Roundtrip, found 22 hours ago

$319

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Sep 23 from Sioux Falls Regional to Helena Regional, returning Sat, Sep 27, priced at $319 found 22 hours ago

Tue, Sep 23 - Tue, Sep 30

FSD

Sioux Falls Regional

HLN

Helena Regional

$349 Roundtrip, found 21 hours ago

$349

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Sep 23 from Sioux Falls Regional to Helena Regional, returning Tue, Sep 30, priced at $349 found 21 hours ago

Thu, Sep 25 - Mon, Sep 29

FSD

Sioux Falls Regional

HLN

Helena Regional

$368 Roundtrip, found 22 hours ago

$368

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 25 from Sioux Falls Regional to Helena Regional, returning Mon, Sep 29, priced at $368 found 22 hours ago

Sat, Sep 27 - Tue, Sep 30

FSD

Sioux Falls Regional

HLN

Helena Regional

$379 Roundtrip, found 21 hours ago

$379

Roundtrip

found 21 hours ago

Select United flight, departing Sat, Sep 27 from Sioux Falls Regional to Helena Regional, returning Tue, Sep 30, priced at $379 found 21 hours ago

Thu, Sep 25 - Mon, Sep 29

FSD

Sioux Falls Regional

HLN

Helena Regional

$380 Roundtrip, found 22 hours ago

$380

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 25 from Sioux Falls Regional to Helena Regional, returning Mon, Sep 29, priced at $380 found 22 hours ago

Wed, Sep 24 - Tue, Sep 30

FSD

Sioux Falls Regional

HLN

Helena Regional

$384 Roundtrip, found 21 hours ago

$384

Roundtrip

found 21 hours ago

Select United flight, departing Wed, Sep 24 from Sioux Falls Regional to Helena Regional, returning Tue, Sep 30, priced at $384 found 21 hours ago

Tue, Sep 23 - Fri, Oct 3

FSD

Sioux Falls Regional

HLN

Helena Regional

$388 Roundtrip, found 21 hours ago

$388

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Sep 23 from Sioux Falls Regional to Helena Regional, returning Fri, Oct 3, priced at $388 found 21 hours ago

Thu, Sep 25 - Tue, Sep 30

FSD

Sioux Falls Regional

HLN

Helena Regional

$402 Roundtrip, found 21 hours ago

$402

Roundtrip

found 21 hours ago

Select United flight, departing Thu, Sep 25 from Sioux Falls Regional to Helena Regional, returning Tue, Sep 30, priced at $402 found 21 hours ago

Tue, Sep 23 - Sun, Sep 28

FSD

Sioux Falls Regional

HLN

Helena Regional

$413 Roundtrip, found 21 hours ago

$413

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Sep 23 from Sioux Falls Regional to Helena Regional, returning Sun, Sep 28, priced at $413 found 21 hours ago

Sat, Sep 27 - Fri, Oct 3

FSD

Sioux Falls Regional

HLN

Helena Regional

$418 Roundtrip, found 21 hours ago

$418

Roundtrip

found 21 hours ago

Select United flight, departing Sat, Sep 27 from Sioux Falls Regional to Helena Regional, returning Fri, Oct 3, priced at $418 found 21 hours ago

Tue, Sep 23 - Mon, Sep 29

FSD

Sioux Falls Regional

HLN

Helena Regional

$418 Roundtrip, found 21 hours ago

$418

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Sep 23 from Sioux Falls Regional to Helena Regional, returning Mon, Sep 29, priced at $418 found 21 hours ago

Thu, Sep 25 - Sat, Sep 27

FSD

Sioux Falls Regional

HLN

Helena Regional

$423 Roundtrip, found 22 hours ago

$423

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 25 from Sioux Falls Regional to Helena Regional, returning Sat, Sep 27, priced at $423 found 22 hours ago

Thu, Sep 25 - Mon, Sep 29

FSD

Sioux Falls Regional

HLN

Helena Regional

$438 Roundtrip, found 22 hours ago

$438

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 25 from Sioux Falls Regional to Helena Regional, returning Mon, Sep 29, priced at $438 found 22 hours ago

Mon, Sep 22 - Tue, Sep 30

FSD

Sioux Falls Regional

HLN

Helena Regional

$448 Roundtrip, found 22 hours ago

$448

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Sep 22 from Sioux Falls Regional to Helena Regional, returning Tue, Sep 30, priced at $448 found 22 hours ago

Sat, Sep 27 - Mon, Sep 29

FSD

Sioux Falls Regional

HLN

Helena Regional

$448 Roundtrip, found 21 hours ago

$448

Roundtrip

found 21 hours ago

Select United flight, departing Sat, Sep 27 from Sioux Falls Regional to Helena Regional, returning Mon, Sep 29, priced at $448 found 21 hours ago

Thu, Sep 25 - Mon, Sep 29

FSD

Sioux Falls Regional

HLN

Helena Regional

$450 Roundtrip, found 22 hours ago

$450

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 25 from Sioux Falls Regional to Helena Regional, returning Mon, Sep 29, priced at $450 found 22 hours ago

Thu, Sep 25 - Tue, Sep 30

FSD

Sioux Falls Regional

HLN

Helena Regional

$453 Roundtrip, found 21 hours ago

$453

Roundtrip

found 21 hours ago

Select United flight, departing Thu, Sep 25 from Sioux Falls Regional to Helena Regional, returning Tue, Sep 30, priced at $453 found 21 hours ago

Thu, Sep 25 - Tue, Sep 30

FSD

Sioux Falls Regional

HLN

Helena Regional

$463 Roundtrip, found 21 hours ago

$463

Roundtrip

found 21 hours ago

Select United flight, departing Thu, Sep 25 from Sioux Falls Regional to Helena Regional, returning Tue, Sep 30, priced at $463 found 21 hours ago

Thu, Sep 25 - Mon, Sep 29

FSD

Sioux Falls Regional

HLN

Helena Regional

$468 Roundtrip, found 22 hours ago

$468

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Sep 25 from Sioux Falls Regional to Helena Regional, returning Mon, Sep 29, priced at $468 found 22 hours ago

Sun, Sep 28 - Wed, Oct 1

FSD

Sioux Falls Regional

HLN

Helena Regional

$518 Roundtrip, found 21 hours ago

$518

Roundtrip

found 21 hours ago

Select Delta flight, departing Sun, Sep 28 from Sioux Falls Regional to Helena Regional, returning Wed, Oct 1, priced at $518 found 21 hours ago