Cheap flights from East Helena

View NZ$458 flight on Thu, 21 May 2026Opens in a new window

Popular airlines from East Helena

  • Alaska Airlines

  • United

  • Delta

  • Air France

  • KLM

  • Virgin Atlantic

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from East Helena

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 18 May - Sat, 30 May
HLN
Helena
DEN
Denver
NZ$502 Return, found 6 days ago
NZ$502
Return
found 6 days ago
Select Delta flight, departing Mon, 18 May from Helena to Denver, returning Sat, 30 May, priced at NZ$502 found 6 days ago
Delta
Fri, 22 May - Sat, 30 May
HLN
Helena
DEN
Denver
NZ$537 Return, found 6 days ago
NZ$537
Return
found 6 days ago
Select Delta flight, departing Fri, 22 May from Helena to Denver, returning Sat, 30 May, priced at NZ$537 found 6 days ago
Alaska Airlines
Tue, 19 May - Wed, 10 June
HLN
Helena
DEN
Denver
NZ$544 Return, found 6 days ago
NZ$544
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 19 May from Helena to Denver, returning Wed, 10 June, priced at NZ$544 found 6 days ago
Delta
Fri, 22 May - Mon, 8 June
HLN
Helena
DEN
Denver
NZ$572 Return, found 6 days ago
NZ$572
Return
found 6 days ago
Select Delta flight, departing Fri, 22 May from Helena to Denver, returning Mon, 8 June, priced at NZ$572 found 6 days ago
Alaska Airlines
Tue, 19 May - Tue, 26 May
HLN
Helena
DEN
Denver
NZ$584 Return, found 6 days ago
NZ$584
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 19 May from Helena to Denver, returning Tue, 26 May, priced at NZ$584 found 6 days ago
Delta
Thu, 21 May - Sat, 30 May
HLN
Helena
DEN
Denver
NZ$598 Return, found 6 days ago
NZ$598
Return
found 6 days ago
Select Delta flight, departing Thu, 21 May from Helena to Denver, returning Sat, 30 May, priced at NZ$598 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 10 June
HLN
Helena
DEN
Denver
NZ$603 Return, found 6 days ago
NZ$603
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Helena to Denver, returning Wed, 10 June, priced at NZ$603 found 6 days ago
United
Sat, 23 May - Sun, 31 May
HLN
Helena
DEN
Denver
NZ$607 Return, found 6 days ago
NZ$607
Return
found 6 days ago
Select United flight, departing Sat, 23 May from Helena to Denver, returning Sun, 31 May, priced at NZ$607 found 6 days ago
Delta
Mon, 8 June - Tue, 23 June
HLN
Helena
DEN
Denver
NZ$610 Return, found 6 days ago
NZ$610
Return
found 6 days ago
Select Delta flight, departing Mon, 8 June from Helena to Denver, returning Tue, 23 June, priced at NZ$610 found 6 days ago
Alaska Airlines
Mon, 11 May - Wed, 27 May
HLN
Helena
DEN
Denver
NZ$612 Return, found 6 days ago
NZ$612
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 11 May from Helena to Denver, returning Wed, 27 May, priced at NZ$612 found 6 days ago

Travel information

Flights from East Helena: Essential Travel Information

Cheapest flight from East Helena
NZ$502 (roundtrip)
Best airlines to fly from East Helena
Delta, Alaska Airlines, United
Cheapest month to fly from East Helena
May
East Helena IATA code
HLN
East Helena Country/State
Montana
Airline ticket deals from East Helena
NZ$502 - NZ$643

 

Explore a world of travel with Expedia

*Available to Expedia members.