Cheap Flights from Idaho Falls to Helena
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flights from Idaho Falls to Helena Starting at NZD 421
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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IDA 08:007h 39m1 stopsHLN 15:39Idaho Falls - Helena | Wed, Mar 26 | Alaska Airlines
HLN 16:196h 16m1 stopsIDA 22:35Helena - Idaho Falls | Tue, Apr 1 | Alaska AirlinesNZD 517 NZD 87041% OFF41% OFFNZD 870 NZD 517 -
IDA 08:007h 39m1 stopsHLN 15:39Idaho Falls - Helena | Tue, Apr 8 | Alaska Airlines
HLN 16:196h 16m1 stopsIDA 22:35Helena - Idaho Falls | Mon, Apr 14 | Alaska AirlinesNZD 581 NZD 87033% OFF33% OFFNZD 870 NZD 581
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IDA 08:007h 39m1 stopsHLN 15:39Idaho Falls - Helena | Thu, Mar 27 | Alaska Airlines
HLN 16:196h 16m1 stopsIDA 22:35Helena - Idaho Falls | Wed, Apr 2 | Alaska AirlinesNZD 590 NZD 87032% OFF32% OFFNZD 870 NZD 590
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IDA 08:007h 39m1 stopsHLN 15:39Idaho Falls - Helena | Tue, Apr 1 | Alaska Airlines
HLN 16:196h 16m1 stopsIDA 22:35Helena - Idaho Falls | Mon, Apr 7 | Alaska AirlinesNZD 60131% OFFNZD 870 NZD 601
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IDA 18:553h 42m1 stopsHLN 22:37Idaho Falls - Helena | Thu, Mar 27 | Delta Air Lines
HLN 13:154h 58m1 stopsIDA 18:13Helena - Idaho Falls | Wed, Apr 2 | Delta Air LinesNZD 61828% OFFNZD 870 NZD 618 -
IDA 16:1123h 28m1 stopsHLN 15:39Idaho Falls - Helena | Sun, Mar 30 | Alaska Airlines
HLN 16:196h 16m1 stopsIDA 22:35Helena - Idaho Falls | Sat, Apr 5 | Alaska AirlinesNZD 63028% OFFNZD 870 NZD 630
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IDA 06:006h 35m1 stopsHLN 12:35Idaho Falls - Helena | Mon, Mar 31 | Delta Air Lines
HLN 13:155h1 stopsIDA 18:15Helena - Idaho Falls | Sun, Apr 6 | Delta Air LinesNZD 63927% OFFNZD 870 NZD 639
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IDA 08:007h 39m1 stopsHLN 15:39Idaho Falls - Helena | Sat, Mar 29 | Alaska Airlines
HLN 16:196h 16m1 stopsIDA 22:35Helena - Idaho Falls | Fri, Apr 4 | Alaska AirlinesNZD 65425% OFFNZD 870 NZD 654
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IDA 16:155h 10m1 stopsHLN 21:25Idaho Falls - Helena | Tue, Apr 8 | United Airlines
HLN 14:126h 55m1 stopsIDA 21:07Helena - Idaho Falls | Mon, Apr 14 | United AirlinesNZD 66424% OFFNZD 870 NZD 664 -
IDA 14:356h 51m1 stopsHLN 21:26Idaho Falls - Helena | Wed, Mar 26 | United Airlines
HLN 06:456h 45m1 stopsIDA 13:30Helena - Idaho Falls | Tue, Apr 1 | United AirlinesNZD 67922% OFFNZD 870 NZD 679
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IDA 13:0017h 25m1 stopsHLN Invalid DateIdaho Falls - Helena | Sun, Mar 23 | Normal Airline
HLN 15:006hNonstopIDA 16:00Helena - Idaho Falls | Tue, Mar 25 | Normal AirlineFind More FlightsFind More Flights
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IDA 08:007h 39m1 stopsHLN 15:39Idaho Falls - Helena | Thu, Mar 27 | Alaska AirlinesNZD 421 NZD 1,18364% OFF64% OFFNZD 1,183 NZD 421
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IDA 06:0012h 49m1 stopsHLN 18:49Idaho Falls - Helena | Wed, May 7 | Hawaiian AirlinesNZD 481 NZD 1,18359% OFF59% OFFNZD 1,183 NZD 481 -
IDA 06:0012h 49m1 stopsHLN 18:49Idaho Falls - Helena | Wed, May 7 | Alaska AirlinesNZD 483 NZD 1,18359% OFF59% OFFNZD 1,183 NZD 483
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IDA 14:207h 5m1 stopsHLN 21:25Idaho Falls - Helena | Tue, Apr 1 | United AirlinesNZD 78933% OFFNZD 1,183 NZD 789
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IDA 05:008h 31m1 stopsHLN 13:31Idaho Falls - Helena | Wed, May 7 | United AirlinesNZD 81531% OFFNZD 1,183 NZD 815
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IDA 14:356h 51m1 stopsHLN 21:26Idaho Falls - Helena | Thu, Mar 27 | United AirlinesNZD 92322% OFFNZD 1,183 NZD 923
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IDA 13:0017h 25m1 stopsHLN Invalid DateIdaho Falls - Helena | Sun, Mar 23 | Normal AirlineFind More FlightsFind More Flights
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FAQ
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When are flight tickets from Idaho Falls (IDA) to Helena (HLN) the cheapest?
Airlines adjust prices for flights from Idaho Falls to Helena based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Idaho Falls (IDA) to Helena (HLN) cost?
According to Trip.com's data, the lowest price is around NZD 902.
How to find a cheap flight from Idaho Falls to Helena
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Flight Information from Idaho Falls to Helena
| Cheapest one-way flight price | NZD 420 |
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| Off-season for travel | February |
| Peak season for travel | April |
| Flight distance | 343.94 km |
| Popular airline | Alaska Airlines |