In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest time of day to fly from ALO to EYW?

When flying from Waterloo, Iowa to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Waterloo to Key West that include hotel bookings?

Yes. In addition to deals on Waterloo to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Waterloo to Key West?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waterloo to Key West.

Can I find deals for business class flights from Waterloo to Key West?

Yes. Cheapflights offers flight deals from Waterloo to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$439+ Flights from Waterloo, IA to Key West

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Cheap flight deals from Waterloo to Key West

Round-trip from	$439 (American Airlines)

From Waterloo to Key West

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Cheapest flights from Waterloo to Key West
Explore the most affordable flight options available from Waterloo to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Thu 10/26:01 amALO - EYW

2 stops11h 58mAmerican Airlines

Mon 10/612:50 pmEYW - ALO

2 stops11h 48mAmerican Airlines

Deal found 7/28

$439

Best flights from Waterloo to Key West
Discover carefully curated flight deals from Waterloo to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Thu 10/26:01 amALO - EYW

2 stops11h 58mAmerican Airlines

Mon 10/612:50 pmEYW - ALO

2 stops11h 48mAmerican Airlines

Deal found 7/28

$439

Last-minute flights from Waterloo to Key West
Discover last-minute flight deals from Waterloo to Key West. Data last updated July 30, 2025 and is based on user searches.

Thu 8/146:00 amALO - EYW

2 stops9h 19mAmerican Airlines

Mon 8/182:31 pmEYW - ALO

2 stops10h 06mAmerican Airlines

Deal found 7/29

$769

Fly from

Fly to

Route

Depart

Return

Price

WaterlooKey West

ALO - EYW

ALOEYW

Waterloo

Thu 10/2

6:01 am-6:59 pm

2 stops11h 58m

Key West

Mon 10/6

12:50 pm-11:38 pm

2 stops11h 48m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Waterloo to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Waterloo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Waterloo to Key West

What is the cheapest month to book a flight from Waterloo, Iowa to Key West?

Currently, August is the cheapest month in which you can book a flight from Waterloo, Iowa to Key West (average of $328). Flying from Waterloo, Iowa to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Key West

See what other customers who have flown with American Airlines from Waterloo to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

Can I find deals for flights from Waterloo to Key West that include hotel bookings?
Yes. In addition to deals on Waterloo to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Waterloo to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waterloo to Key West.
Can I find deals for business class flights from Waterloo to Key West?
Yes. Cheapflights offers flight deals from Waterloo to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Waterloo, Iowa to Key West?
Currently, August is the cheapest month in which you can book a flight from Waterloo, Iowa to Key West (average of $328). Flying from Waterloo, Iowa to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$439+ Cheap flights from Waterloo, IA to Key West (ALO - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Waterloo to Key West with Cheapflights

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Cheap flight deals from Waterloo to Key West

Round-trip from

Find flight deals from Waterloo to Key West

Cheapest flights from Waterloo to Key WestExplore the most affordable flight options available from Waterloo to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Waterloo to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Waterloo to Key West that are best for you.

Best time to book a flight from Waterloo to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Waterloo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Waterloo to Key West

What is the cheapest month to book a flight from Waterloo, Iowa to Key West?

Reviews of airlines servicing Key West

See what other customers who have flown with American Airlines from Waterloo to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Waterloo to Key West that include hotel bookings?

How can I find direct flights from Waterloo to Key West?

Can I find deals for business class flights from Waterloo to Key West?

What is the cheapest month to book a flight from Waterloo, Iowa to Key West?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Waterloo to Key West

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Waterloo to Key West
Explore the most affordable flight options available from Waterloo to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.