Question : Which airline is offering the cheapest flight from COS to LIS?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $1,661, while prices for other flights are as high as $1,799.
Question : Is the price you found a good deal?
Answer : Flight prices are fluctuating a lot less for this route than the majority of routes from the United States, as they're ranging from $1,661 to $1,799. The further out you book a route, the more likely you are to save.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The best day to fly on a budget this month is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.
Question : How many days should you spend in Lisbon?
Answer : The average time spent in Lisbon by travelers from Colorado Springs is 16 days.