Travelers have found that booking a Sunday departure is the best way to save up to 20% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
To save up to 25% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boise to Dusseldorf from $866 1-2 weeks out and tickets from $1058 for flights departing within the next 72 hours.
Flights from Boise to Dusseldorf lean towards being more expensive in April. Prices are generally better when you fly from Boise to Dusseldorf in September, with the cheapest ticket starting at $410.