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- Miami (MIA) to Madrid (MAD).Iberia, nonstop.Departing on Tue, Sep 30 at 4:55pm from Miami, arriving on Wed, Oct 1 at 7:45am in Madrid.Returning on Sat, Oct 4 at 4:00pm from Madrid, arriving on Sun, Oct 5 at 8:54am in Miami.Select Iberia flight departing on Tue, Sep 30 at 4:55pm from Miami, returning on Sat, Oct 4 at 4:00pm from Madrid priced at $48455% less than typical$484
- Miami (MIA) to Madrid (MAD).American Airlines, nonstop.Departing on Tue, Oct 21 at 3:15pm from Miami, arriving on Wed, Oct 22 at 5:35am in Madrid.Returning on Sat, Oct 25 at 8:55pm from Madrid, arriving on Sun, Oct 26 at 6:00pm in Miami.Select American Airlines flight departing on Tue, Oct 21 at 3:15pm from Miami, returning on Sat, Oct 25 at 8:55pm from Madrid priced at $48745% less than typical$487
- Miami (MIA) to Madrid (MAD).Iberia, nonstop.Departing on Tue, Sep 30 at 4:55pm from Miami, arriving on Wed, Oct 1 at 7:45am in Madrid.Returning on Wed, Oct 8 at 12:25pm from Madrid, arriving at 8:26pm in Miami.Select Iberia flight departing on Tue, Sep 30 at 4:55pm from Miami, returning on Wed, Oct 8 at 12:25pm from Madrid priced at $48445% less than typical$484
- Miami (MIA) to Atlanta (ATL).American Airlines, nonstop.Departing on Wed, Oct 1 at 4:00pm from Miami, arriving at 5:57pm in Atlanta.Returning on Sat, Oct 4 at 5:18pm from Atlanta, arriving at 11:48pm in Miami.Select American Airlines flight departing on Wed, Oct 1 at 4:00pm from Miami, returning on Sat, Oct 4 at 5:18pm from Atlanta priced at $30630% less than typical$306
- Miami (MIA) to Atlanta (ATL).Delta, nonstop.Departing on Thu, Nov 6 at 8:11am from Miami, arriving at 10:09am in Atlanta.Returning on Sun, Nov 9 at 8:20pm from Atlanta, arriving at 10:13pm in Miami.Select Delta flight departing on Thu, Nov 6 at 8:11am from Miami, returning on Sun, Nov 9 at 8:20pm from Atlanta priced at $12255% less than typical$122
- Miami (MIA) to Atlanta (ATL).American Airlines, nonstop.Departing on Wed, Oct 1 at 4:00pm from Miami, arriving at 5:57pm in Atlanta.Returning on Sun, Oct 5 at 8:10pm from Atlanta, arriving on Mon, Oct 6 at 12:35am in Miami.Select American Airlines flight departing on Wed, Oct 1 at 4:00pm from Miami, returning on Sun, Oct 5 at 8:10pm from Atlanta priced at $37425% less than typical$374
- Miami (MIA) to New York (LGA).American Airlines, nonstop.Departing on Thu, Oct 9 at 8:52pm from Miami, arriving at 11:45pm in New York.Returning on Mon, Oct 13 at 6:59am from New York, arriving at 10:12am in Miami.Select American Airlines flight departing on Thu, Oct 9 at 8:52pm from Miami, returning on Mon, Oct 13 at 6:59am from New York priced at $12760% less than typical$127
- Miami (MIA) to New York (LGA).American Airlines, nonstop.Departing on Fri, Oct 10 at 8:52pm from Miami, arriving at 11:45pm in New York.Returning on Fri, Oct 17 at 2:55pm from New York, arriving at 11:15pm in Miami.Select American Airlines flight departing on Fri, Oct 10 at 8:52pm from Miami, returning on Fri, Oct 17 at 2:55pm from New York priced at $14955% less than typical$149
- Miami (MIA) to New York (LGA).Delta, nonstop.Departing on Mon, Oct 20 at 7:00am from Miami, arriving at 9:59am in New York.Returning on Thu, Oct 23 at 2:55pm from New York, arriving at 11:15pm in Miami.Select Delta flight departing on Mon, Oct 20 at 7:00am from Miami, returning on Thu, Oct 23 at 2:55pm from New York priced at $17740% less than typical$177
Cheapest flights from Duck Key
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Flights from Duck Key: Essential Travel Information
Cheapest flight from Duck Key | $49 (roundtrip) |
---|---|
Best airlines to fly from Duck Key | Spirit Airlines, Frontier Airlines, Arajet, avianca, American Airlines, Accessrail |
Cheapest month to fly from Duck Key | October |
Duck Key IATA code | MIA |
Duck Key Country/State | Marathon |
Airline ticket deals from Duck Key | $49 - $265 |
How to Find Cheap Flights from Duck Key, FL
How much is a flight from Duck Key?
This week, flights from Duck Key are available between $49 – $265.
How to find cheap flights from Duck Key?
Expedia makes it easy to compare cheap flights from Duck Key to many destinations. Check out excellent deals on domestic and international flights from Duck Key. Once you select an offer, use our filters and sort by “Price (Lowest)” to see some of the cheapest and suitable options.
How can I get the best deal on flights from Duck Key?
On Expedia, you have some of best airline ticket deals at your fingertips. Whether it’s a beach escape with your partner, a family vacation with your kids, or business trip with colleagues, these low airline ticket prices mean more savings for you. An excellent strategy for finding some of the best deals on flights from Duck Key is to be flexible with your dates. Within each offer, you can compare prices for similar timeframes using our “Show flexible dates” feature. Depending on your destination, direct flights from Duck Key may be more expensive. Airlines with strict bag policies or fees can also impact your costs.
What is the best airline to fly from Duck Key?
At Expedia, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Duck Key with: Spirit Airlines, Frontier Airlines, Arajet, avianca, American Airlines, Accessrail.
What is the best month to fly from Duck Key?
One of the cheapest times to fly from Duck Key airport(s) is October, based on the current list of flights available now. Prices on plane tickets vary considerably throughout the year due to availability and seasonal demand.
Are there any last-minute flights from Duck Key?
Expedia is the place to find last-minute flights from Duck Key, making it easy for you to compare prices on flights in the near future for different combinations of travel dates and from multiple airlines. We source some of the best deals for you and display some of the best offers available over the next 2 weeks.
Why book your ticket with Expedia?
Booking flights from Duck Key with Expedia is the obvious choice to get low prices, save money, and see more value from every dollar spent. We show you some of the best deals happening right now and provide a vast inventory of airlines and flight routes to choose from, so you can find some of the cheapest flights from Duck Key. You can customize your journey to your timeline, route preferences, budget, rewards programs, and more.
Can I change/cancel my flight?
Some flights can be changed or canceled, but fees and refunds will depend on the unique terms of your flight agreement. Airlines have different rules and restrictions for exchanging or refunding flights. For more information, go to your itinerary or visit our customer service portal. We recommend choosing flights with no change fees for the most flexibility. Filter by “Flexible change policies” to see flights with no change fees.
*Data specialists from both ARC and Expedia Group analysed ARC's global flight data to distil actionable information to help people save money on travel. While it's impossible to guarantee when to find the lowest prices, after examining the variables, we were able to observe trends. Analysis based on ARC, round-trip flight data between 1 October 2017 - 30 September 2018 for Economy and Premium cabin ATPs on a global basis.
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