How to find the cheapest flight from
Baltimore (BWI) to Waterloo (ALO)
What is the cheapest day to fly round-trip from Baltimore to Waterloo?
Departing on a Monday is a good option for securing a great price. You can expect to save up to 68% when planning your travel around this day of the week.
When is the cheapest time to fly from Baltimore to Waterloo (BWI - ALO)?
Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Baltimore to Waterloo by exploring options for tickets in the noon.
Related info for your journey
Useful info, stats and facts about Baltimore to Waterloo flights.
Destination information for Waterloo
Things to know before you go. Useful info for your trip from Baltimore to Waterloo