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 Colorado to Montana from $139 1-2 weeks out and tickets from $216 for flights departing within the next 72 hours.
July is one of the best times of the year to fly to Montana from Colorado. Prices for July average $199 per person but you can even find prices for as low as $87. The most expensive prices can be found in the month of February. Opting for a July flight can save you 66% on your journey compared to booking in July
||$29||$131||No cancel fee||62%|
||$114||$281||No cancel fee||75%|
||$72||$403||No cancel fee||N/A|
||$118||$455||No cancel fee||69%|