How long is the flight from Philadelphia to Waterloo, Iowa?

There are many flights that can get you from Philadelphia to Waterloo, Iowa in 6h 25m. Fly via American Airlines to get the fastest option. The distance between Philadelphia and Waterloo, Iowa is about 909 mi.

What is the cheapest airline to fly from Philadelphia to Waterloo, Iowa round-trip?

According to our current data, American Airlines ($339), offers the cheapest pricing from Philadelphia to Waterloo, Iowa.

What is the cheapest day to fly from Philadelphia to Waterloo, Iowa?

Travelers seeking maximum savings on their Philadelphia to Waterloo, Iowa flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Waterloo, Iowa ranges from 0.8 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Waterloo, Iowa when rainfall is around 0.8 in.

If weather is an important factor for your trip to Waterloo, Iowa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

What is the cheapest day to fly round-trip from Philadelphia to Waterloo, Iowa?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 10% on the overall cost on flights from Philadelphia to Waterloo, Iowa.

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

When flying from Philadelphia to Waterloo, Iowa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 6% versus a flight at noon.

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

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

How can I find direct flights from Philadelphia to Waterloo?

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

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

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

$377+ Cheap Flights from Philadelphia to Waterloo, IA

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Cheap flight deals from Philadelphia to Waterloo

Round-trip from	$377 (American Airlines)

From Philadelphia to Waterloo

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Cheapest flights from Philadelphia to Waterloo
Explore the most affordable flight options available from Philadelphia to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Mon 9/19:19 amPHL - ALO

1 stop6h 25mAmerican Airlines

Fri 9/56:00 amALO - PHL

1 stop4h 36mAmerican Airlines

Deal found 8/17

$377

Best flights from Philadelphia to Waterloo
Discover carefully curated flight deals from Philadelphia to Waterloo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Mon 9/19:19 amPHL - ALO

1 stop6h 25mAmerican Airlines

Fri 9/56:00 amALO - PHL

1 stop4h 36mAmerican Airlines

Deal found 8/17

$377

Last-minute flights from Philadelphia to Waterloo
Discover last-minute flight deals from Philadelphia to Waterloo. Data last updated August 18, 2025 and is based on user searches.

Mon 9/19:19 amPHL - ALO

1 stop6h 25mAmerican Airlines

Fri 9/56:00 amALO - PHL

1 stop4h 36mAmerican Airlines

Deal found 8/17

$377

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaWaterloo

PHL - ALO

PHLALO

Philadelphia

Mon 9/1

9:19 am-2:44 pm

1 stop6h 25m

Waterloo

Fri 9/5

6:00 am-11:36 am

1 stop4h 36m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Philadelphia to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Philadelphia 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.

Reviews of airlines servicing Waterloo

Peruse reviews from past customers who have flown with American Airlines from Philadelphia to Waterloo to help guide your decision. You can also see how each airline stacks up 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

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

MIA - DCA

Related info for your journey

How long is the flight from Philadelphia to Waterloo, Iowa?
There are many flights that can get you from Philadelphia to Waterloo, Iowa in 6h 25m. Fly via American Airlines to get the fastest option. The distance between Philadelphia and Waterloo, Iowa is about 909 mi.
What is the cheapest airline to fly from Philadelphia to Waterloo, Iowa round-trip?
According to our current data, American Airlines ($339), offers the cheapest pricing from Philadelphia to Waterloo, Iowa.
Can I find deals for flights from Philadelphia to Waterloo that include hotel bookings?
Yes. In addition to deals on Philadelphia to Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Waterloo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Waterloo.
Can I find deals for business class flights from Philadelphia to Waterloo?
Yes. Cheapflights offers flight deals from Philadelphia to Waterloo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Philadelphia to Waterloo

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$339	Average$528	FlexibilityNo cancel fee	On-time71%

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$377+ Cheap flights from Philadelphia to Waterloo, IA (PHL - ALO)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Waterloo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to Waterloo

Round-trip from

Find flight deals from Philadelphia to Waterloo

Cheapest flights from Philadelphia to WaterlooExplore the most affordable flight options available from Philadelphia to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Explore the most affordable flight options available from Philadelphia to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Philadelphia to Waterloo

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

Reviews of airlines servicing Waterloo

Peruse reviews from past customers who have flown with American Airlines from Philadelphia to Waterloo to help guide your decision. You can also see how each airline stacks up 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 Philadelphia to Waterloo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Philadelphia to Waterloo, Iowa?

What is the cheapest airline to fly from Philadelphia to Waterloo, Iowa round-trip?

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

How can I find direct flights from Philadelphia to Waterloo?

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

Traveling to a place near Waterloo?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to Waterloo

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Top airline flying from Philadelphia to Waterloo

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Cheapest flights from Philadelphia to Waterloo
Explore the most affordable flight options available from Philadelphia to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.