Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Lisbon. Check prices with Cheapflights to find a great deal for your trip.
It’s optimal to fly from Boise to Lisbon at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the evening.
Flights from Boise to Lisbon lean towards being more expensive in July. Prices are generally better when you fly from Boise to Lisbon in February, with the cheapest ticket starting at $639.
||$790||$1,331||No cancel fee||N/A|
||$979||$1,348||No cancel fee||69%|
||$1,028||$1,038||No cancel fee||67%|