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$249+ Cheap flights from Waterloo, IA to Philadelphia (ALO - PHL)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — PHL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(American Airlines)
Provider with most accurate pricing for Waterloo-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Waterloo-Philadelphia flights.
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From Waterloo to Philadelphia
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Find 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 October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 12/96:00 amALO - PHL
1 stop6h 15mAmerican Airlines
Tue 12/162:19 pmPHL - ALO
1 stop6h 45mAmerican Airlines
Deal found 10/27$249
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/225:50 amALO - PHL
1 stop4h 41mAmerican Airlines
Mon 12/293:35 pmPHL - ALO
2 stops9h 10mAmerican Airlines
Deal found 10/27$360
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/223:12 pmALO - PHL
1 stop5h 36mAmerican Airlines
Sat 12/276:56 pmPHL - ALO
1 stop5h 49mAmerican Airlines
Deal found 10/27$453
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/223:12 pmALO - PHL
1 stop5h 36mAmerican Airlines
Sun 12/288:34 amPHL - ALO
2 stops7h 05mAmerican Airlines
Deal found 10/27$465
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/263:17 pmALO - PHL
1 stop5h 27mAmerican Airlines
Sat 11/296:49 pmPHL - ALO
1 stop5h 59mAmerican Airlines
Deal found 10/27$696

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 October 29, 2025.
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

Tue 12/9

6:00 am-4:39 pm

2 stops9h 39m

Philadelphia

Tue 12/16

2:19 pm-8:04 pm

1 stop6h 45m

$254

WaterlooPhiladelphia

ALO - PHL

ALOPHL

Waterloo

Mon 12/22

5:50 am-11:31 am

1 stop4h 41m

Philadelphia

Mon 12/29

3:35 pm-11:45 pm

2 stops9h 10m

$360

WaterlooPhiladelphia

ALO - PHL

ALOPHL

Waterloo

Sat 4/11

6:05 am-12:55 pm

1 stop5h 50m

Philadelphia

Wed 4/15

4:13 pm-9:42 pm

1 stop6h 29m

$418

WaterlooPhiladelphia

ALO - PHL

ALOPHL

Waterloo

Mon 12/22

3:12 pm-9:48 pm

1 stop5h 36m

Philadelphia

Sun 12/28

8:34 am-2:39 pm

2 stops7h 05m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Waterloo to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Waterloo to Philadelphia in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Waterloo, Iowa-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Waterloo, Iowa-Philadelphia flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $84). Flying from Waterloo, Iowa to Philadelphia in December is currently the most expensive (average of $200). 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 Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated October 29, 2025.
Read through reviews of airlines operating flights from Waterloo to Philadelphia, such as American Airlines. 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
11,030 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 9h 39m. 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.

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

    According to our current data, American Airlines ($248), offers the cheapest pricing from Waterloo, Iowa to Philadelphia.

  • 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 $84). Flying from Waterloo, Iowa to Philadelphia in December is currently the most expensive (average of $200). 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
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

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Alternative routes for Waterloo to Philadelphia

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Top airline flying from Waterloo to Philadelphia

Discover the top airline that operate flights from Waterloo to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$486FlexibilityNo cancel feeOn-time71%

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