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A simple way to save on the total cost of your ticket is to fly from Duluth to Madrid in the morning. If you’re flexible enough to do this you can expect to save up to 1% on your trip compared to booking a flight at noon.
Related info for your journey
Useful info, stats and facts about Duluth to Madrid flights.
Great question - DLH to MAD just means Duluth Intl Airport to Madrid Barajas Airport. Now you’ll know what these unique codes when you look for flights!