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Ontario International Airport to Helena Regional Airport flight
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Cheap Flight Deals from Ontario International Airport to Helena Regional Airport

Search for flights from Los Angeles to Helena and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ONT10:06
        12h 53m
        1 stop
        HLN23:59
        Ontario - Helena|Sat, May 18|Frontier Airlines
        NZD 187NZD 384
        51% OFF
        51% OFF
        NZD 384NZD 187
      • ONT09:50
        13h 9m
        1 stop
        HLN23:59
        Ontario - Helena|Wed, May 22|Frontier Airlines
        NZD 193NZD 384
        50% OFF
        50% OFF
        NZD 384NZD 193
      • ONT10:24
        12h 35m
        1 stop
        HLN23:59
        Ontario - Helena|Fri, May 17|Frontier Airlines
        NZD 259NZD 384
        32% OFF
        32% OFF
        NZD 384NZD 259
      • ONT06:00
        7h 23m
        1 stop
        HLN14:23
        Ontario - Helena|Sat, May 18|Alaska Airlines
        NZD 264
        NZD 264
      • ONT16:21
        6h 38m
        1 stop
        HLN23:59
        Ontario - Helena|Wed, May 22|Alaska Airlines
        NZD 273
        NZD 273
      • ONT10:06
        27h 17m
        1 stop
        HLN14:23
        Ontario - Helena|Sun, Jun 9|Frontier Airlines
        NZD 278
        NZD 278
      • ONT06:00
        7h 16m
        1 stop
        HLN14:16
        Ontario - Helena|Wed, May 15|Alaska Airlines
        NZD 278
        NZD 278
      • ONT16:21
        6h 38m
        1 stop
        HLN23:59
        Ontario - Helena|Fri, May 17|Alaska Airlines
        NZD 283
        NZD 283
      • ONT10:34
        12h 25m
        1 stop
        HLN23:59
        Ontario - Helena|Thu, May 23|Frontier Airlines
        NZD 286
        NZD 286
      • ONT10:06
        12h 53m
        1 stop
        HLN23:59
        Ontario - Helena|Thu, May 30|Frontier Airlines
        NZD 290
        NZD 290
      • ONT13:00
        3h 5m
        Direct
        HLN14:00
        Los Angeles - Helena|Fri, May 17|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ontario International Airport to Helena Regional Airport

See which airlines fly from Los Angeles to Helena. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From NZD 187
Alaska Airlines
From NZD 264
United Airlines
From NZD 370
Delta Air Lines
From NZD 425
Southwest Airlines
From NZD 1,027
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Los Angeles to Helena

Explore other flights from Los Angeles to Helena to find the best alternative options.

  • Cheapest
    Alaska Airlines
    LAX
    19:59
    17h 17m
    1 transfer
    HLN
    14:16
    Los Angeles International Airport - Helena Regional Airport
    Tue, May 14Alaska Airlines
    NZD 269
  • Alaska Airlines
    LAX
    19:59
    17h 17m
    1 transfer
    HLN
    14:16
    Los Angeles International Airport - Helena Regional Airport
    Tue, May 14Alaska Airlines
    NZD 269
    Find More Flights

Ontario International Airport to Helena Regional Airport Flights Info

Flight distance1,474.85km
Cheapest one-way ticket priceNZD 187
Cheapest return ticket priceNZD 486

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