HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$269+ Cheap flights from Waterloo, IA to Philadelphia (ALO - PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — PHL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Waterloo to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Waterloo to Philadelphia

Cheapest flights from Waterloo to Philadelphia
Explore the most affordable flight options available from Waterloo to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/273:10 pm
ALO
-
PHL
1 stop5h 44m
American Airlines
Wed 4/110:41 am
PHL
-
ALO
1 stop4h 59m
American Airlines
Deal found 1/27$344

Find flight deals from Waterloo to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Waterloo (ALO) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(American Airlines)

One-way from

$269
(American Airlines)
Provider with most accurate pricing for Waterloo-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Waterloo-Philadelphia flights.
Search Deals
From Waterloo to Philadelphia
Search Deals
One-way flight from Waterloo to Philadelphia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Waterloo to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Waterloo to Philadelphia that are best for you.

Fly from

Waterloo

Fly to

Philadelphia

Route

Depart

Return

Price

WaterlooPhiladelphia

ALO - PHL

ALOPHL

Waterloo

Fri 3/27

3:10 pm-9:54 pm

1 stop5h 44m

Philadelphia

Wed 4/1

10:41 am-2:40 pm

1 stop4h 59m

$344

WaterlooPhiladelphia

ALO - PHL

ALOPHL

Waterloo

Fri 2/6

3:23 pm-8:25 pm

1 stop4h 02m

$269

WaterlooPhiladelphia

ALO - PHL

ALOPHL

Waterloo

Sat 2/7

6:00 am-11:26 am

1 stop4h 26m

$269

WaterlooPhiladelphia

ALO - PHL

ALOPHL

Waterloo

Sun 2/8

6:00 am-2:50 pm

2 stops7h 50m

$274

WaterlooPhiladelphia

ALO - PHL

ALOPHL

Waterloo

Mon 2/9

3:23 pm-8:25 pm

1 stop4h 02m

$469

WaterlooPhiladelphia

ALO - PHL

ALOPHL

Waterloo

Thu 2/5

6:00 am-11:10 am

1 stop4h 10m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Waterloo, Iowa-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Waterloo, Iowa-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Waterloo, Iowa-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Waterloo, Iowa-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Waterloo, Iowa-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Waterloo to Philadelphia

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

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

Currently, November is the cheapest month in which you can book a flight from Waterloo, Iowa to Philadelphia (average of $82). Flying from Waterloo, Iowa to Philadelphia in January is currently the most expensive (average of $236). 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.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to Philadelphia. 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 Waterloo, Iowa to Philadelphia?

    Airlines like American Airlines fly from Waterloo, Iowa to Philadelphia in about 5h 44m. The time it takes to get you to your destination can typically vary by up to . The distance between Waterloo, Iowa and Philadelphia is about 909 mi.

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

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

  • How can I find direct flights from Waterloo to Philadelphia?

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

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

    Yes. Cheapflights offers flight deals from Waterloo to Philadelphia 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 Philadelphia?

    Currently, November is the cheapest month in which you can book a flight from Waterloo, Iowa to Philadelphia (average of $82). Flying from Waterloo, Iowa to Philadelphia in January is currently the most expensive (average of $236). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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 Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Des Moines to LaGuardia flights
Des Moines to John F Kennedy Intl flights
Omaha to LaGuardia flights
Omaha to John F Kennedy Intl flights
Omaha to Newark flights
Omaha to Reagan-National flights
Cedar Rapids to John F Kennedy Intl flights
Des Moines to Newark flights
Omaha to Dulles Intl flights
Cedar Rapids to Reagan-National flights
Des Moines to Reagan-National flights
Des Moines to Dulles Intl flights
Cedar Rapids to LaGuardia flights
Cedar Rapids to Dulles Intl flights
Des Moines to Philadelphia flights
Cedar Rapids to Newark flights
Cedar Rapids to Philadelphia flights
Omaha to Philadelphia flights
Moline to John F Kennedy Intl flights
Moline to LaGuardia flights
Moline to Newark flights
Moline to Dulles Intl flights
Omaha to Harrisburg flights
Cedar Rapids to Pittsburgh flights
Moline to Reagan-National flights
Des Moines to Pittsburgh flights
Omaha to Pittsburgh flights
Moline to Allentown flights
Cedar Rapids to Harrisburg flights
Sioux City to LaGuardia flights
Moline to Pittsburgh flights
Des Moines to Harrisburg flights
Moline to Philadelphia flights
Cedar Rapids to Scranton flights
La Crosse to LaGuardia flights
La Crosse to John F Kennedy Intl flights
Sioux City to Pittsburgh flights
La Crosse to Newark flights
Sioux City to Reagan-National flights
Sioux City to Newark flights
Des Moines to Allentown flights
Waterloo to John F Kennedy Intl flights
Cedar Rapids to State College flights
Cedar Rapids to Allentown flights
Waterloo to Dulles Intl flights
Sioux City to Philadelphia flights
Omaha to Allentown flights
Dubuque to Allentown flights
La Crosse to Reagan-National flights
Omaha to Scranton flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights