How much is a ticket from Key West to Monterrey?

Depending on when you travel and how far in advance you book, fares between Key West and Monterrey can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Planning flights between Key West and Monterrey? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Key West: Key West - International is the only airport in this city.
• Airports in Monterrey: Only Monterrey - General Mariano Escobedo is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Customize your flight from Key West to Monterrey

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Mexico? You might also consider: Cancun, Guadalajara, Mexico City, Monterrey, Puerto Vallarta.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.