To save up to 26% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Missoula to Trenton from $229 1-2 weeks out and tickets from $301 for flights departing within the next 72 hours.
August is one of the best times of the year to fly to Trenton from Missoula. Prices for August average $235 per person but you can even find prices for as low as $62. The most expensive prices can be found in the month of December. Opting for a August flight can save you 25% on your journey compared to booking in August