To save up to 37% on this flight, we recommend booking at least 16 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from La Guardia to Montana from $139 1-2 weeks out and tickets from $216 for flights departing within the next 72 hours.
July can be a great time to fly to Montana from La Guardia with a flight ticket averaging about $199. Cheapflights users have found deals in the month of July for as cheap as $87. The most expensive prices can be found in the month of February.
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