When wanderlust strikes, a last-minute flight may seem out of reach, but airfare prices often drop at the 11th hour. It just takes a little know-how and the right tools to score deals.

Last minute private flights you’re booking for a romantic getaway, a family vacation or a business trip, these tips and tricks will help you find a great deal on your next flight.

Be Ready to Fly Late

Being willing to take a red eye flight is key to scoring a last minute deal. Red eye flights are almost always cheaper than daytime flights. Being flexible with the time of day you’re flying, and your airport of departure can also help. Try searching for your destination from multiple different airports in the area. The fare differences can be significant.

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If you have accumulated airline miles, using them at the last minute can be a great way to save on your airfare. Airlines release miles for their frequent flier programs at unpredictable times, so be sure to check your balance regularly.

Many travel apps offer flight deal alerts, which can notify you of cheap fares to specific destinations or a certain flight route. Some have advanced filtering options and offer a variety of price-predicting algorithms. Some even offer special deals on international flights, advice for optimizing the use of your miles and points, newsletters with travel advice, and mistake fare tracking. Some, like Going, have a free option for savvy travelers, while elite members get access to exclusive deals on domestic and international flights, as well as priority boarding and access to premium lounges.