Which airports can I use when flying from Niagara Falls to Key West?

Flights from Niagara Falls to Key West usually depart from Niagara Falls (IAG) and arrive at Key West (EYW).

What popular places can I visit in Key West?

Some of the most popular sights in Key West are Duval Street, Key West Historic District and Mallory Square. These are among the most viewed places in Key West on KAYAK.

Do I need a passport to fly from Niagara Falls to Key West?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Niagara Falls to Key West changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $422 to $497. That means the highest observed fare was about 17% higher than the lowest one.

What car rental options are available at Key West Airport (EYW)?

Key West Airport (EYW) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include: • Dollar • Hertz • Budget • Enterprise Rent-A-Car • Alamo

$422 CHEAP FLIGHTS from Niagara Falls to Key West (IAG - EYW)

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Cheap Flights from Niagara Falls to Key West (IAG-EYW)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Niagara Falls to Key West

Sat, Jan 9 - Sat, Jan 16

11:57 am - 1:14 pmIAG Niagara Falls-EYW Key West

49h 17m2 stops Punta Gorda Knoxville McGhee Tyson

4:07 pm - 9:58 amEYW Key West-IAG Niagara Falls

17h 51m1 stop Tampa St. Petersburg

$422Allegiant Air

Wed, Jan 6 - Sat, Jan 16

12:17 pm - 1:14 pmIAG Niagara Falls-EYW Key West

48h 57m2 stops Punta Gorda Knoxville McGhee Tyson

4:07 pm - 9:58 amEYW Key West-IAG Niagara Falls

17h 51m1 stop Tampa St. Petersburg

$497Allegiant Air

Booking Insights

Price, demand and travel trends for Niagara Falls to Key West flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Niagara Falls to Key West?

Allegiant Air ($422) offered the cheapest round-trip ticket from Niagara Falls to Key West in the last 5 days.

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Cheapest flight	$422

Round-trip flight from Niagara Falls to Key West

When to book flights from Niagara Falls to Key West

Are your dates flexible? Find out the best times to travel from Niagara Falls to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Niagara Falls to Key West?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Niagara Falls to Key West changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $422 to $497. That means the highest observed fare was about 17% higher than the lowest one.
What car rental options are available at Key West Airport (EYW)?
Key West Airport (EYW) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Enterprise Rent-A-Car
• Alamo
Which airports can I use when flying from Niagara Falls to Key West?
Flights from Niagara Falls to Key West usually depart from Niagara Falls (IAG) and arrive at Key West (EYW).
What popular places can I visit in Key West?
Some of the most popular sights in Key West are Duval Street, Key West Historic District and Mallory Square. These are among the most viewed places in Key West on KAYAK.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Key West Airport.

• Havana Cabana at Key West
• Parrot Key Hotel & Villas
• DoubleTree by Hilton Hotel Grand Key - Key West

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IAG - EYW

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Everything you should know

Cheap Flights from Niagara Falls to Key West (IAG-EYW)

Recent round-trip flight deals from Niagara Falls to Key West

Recent one-way flight deals from Niagara Falls to Key West

Price, demand and travel trends for Niagara Falls to Key West flights

Which airline is the cheapest to fly from Niagara Falls to Key West?

Key details for Niagara Falls to Key West flights

Cheapest flight

When to book flights from Niagara Falls to Key West

Your Niagara Falls to Key West flight questions, answered

Your guide to booking Niagara Falls to Key West flights

More options for your flight from Niagara Falls to Key West

Complete your trip to Key West with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Niagara Falls to Key West

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