HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Waterloo

$259+ Cheap flights from Pennsylvania to Waterloo, IA (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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ALO
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Waterloo 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 Pennsylvania to Waterloo

Keep the following information in mind while searching for Pennsylvania to Waterloo flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(American Airlines)
Provider with most accurate pricing for Philadelphia-Waterloo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Waterloo flights.
Search Deals
From Pennsylvania to Waterloo
Search Deals

Find flight deals from Pennsylvania to Waterloo

Cheapest flights from Pennsylvania to Waterloo
Explore the most affordable flight options available from Pennsylvania to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. 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 12/33:44 pmJFK - ALO
1 stop5h 20mAmerican Airlines
Wed 12/106:00 amALO - JFK
1 stop6h 29mAmerican Airlines
Deal found 11/3$259
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/310:29 amLGA - ALO
1 stop5h 27mAmerican Airlines
Wed 12/103:27 pmALO - LGA
1 stop7h 20mAmerican Airlines
Deal found 11/4$259
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/184:03 pmPIT - ALO
1 stop4h 54mAmerican Airlines
Sat 11/226:00 amALO - PIT
1 stop4h 51mAmerican Airlines
Deal found 11/3$279
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/216:41 amPIT - ALO
2 stops9h 06mAmerican Airlines
Sat 11/226:00 amALO - PIT
1 stop4h 51mAmerican Airlines
Deal found 11/4$304
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/216:41 amPIT - ALO
2 stops9h 06mAmerican Airlines
Sun 11/233:17 pmALO - PIT
2 stops8h 20mAmerican Airlines
Deal found 11/4$309
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/2410:57 amPHL - ALO
1 stop4h 50mAmerican Airlines
Fri 11/287:15 amALO - PHL
1 stop6h 01mAmerican Airlines
Deal found 11/2$319
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/2410:57 amPHL - ALO
1 stop4h 50mAmerican Airlines
Tue 12/23:20 pmALO - PHL
2 stops7h 36mAmerican Airlines
Deal found 11/2$324
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/2510:57 amPHL - ALO
1 stop4h 53mAmerican Airlines
Fri 11/287:15 amALO - PHL
1 stop6h 01mAmerican Airlines
Deal found 11/2$354
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/256:00 amPHL - ALO
2 stops9h 50mAmerican Airlines
Tue 12/23:20 pmALO - PHL
2 stops7h 36mAmerican Airlines
Deal found 11/2$365
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/38:29 amEWR - ALO
2 stops7h 27mAmerican Airlines
Wed 12/106:00 amALO - EWR
1 stop4h 29mAmerican Airlines
Deal found 11/3$380
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/2510:57 amPHL - ALO
1 stop4h 53mAmerican Airlines
Mon 12/13:17 pmALO - PHL
1 stop7h 30mAmerican Airlines
Deal found 11/2$390
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/89:00 amJFK - ALO
1 stop6h 58mAmerican Airlines
Sat 11/156:00 amALO - JFK
1 stop4h 32mAmerican Airlines
Deal found 11/3$419

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Waterloo 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 November 4, 2025.
Use the filters below to find and compare flights from Pennsylvania to Waterloo that are best for you.

Fly from

Pennsylvania

Fly to

Waterloo

Route

Depart

Return

Price

New YorkWaterloo

JFK - ALO

JFKALO

New York John F Kennedy Intl

Wed 12/3

3:44 pm-8:04 pm

1 stop5h 20m

Waterloo

Wed 12/10

6:00 am-1:29 pm

1 stop6h 29m

$259

New YorkWaterloo

LGA - ALO

LGAALO

New York LaGuardia

Wed 12/3

9:00 am-2:56 pm

1 stop6h 56m

Waterloo

Wed 12/10

6:00 am-1:32 pm

1 stop6h 32m

$259

PittsburghWaterloo

PIT - ALO

PITALO

Pittsburgh

Tue 11/18

10:22 am-7:57 pm

2 stops10h 35m

Waterloo

Sat 11/22

6:00 am-11:51 am

1 stop4h 51m

$284

PittsburghWaterloo

PIT - ALO

PITALO

Pittsburgh

Fri 11/21

6:41 am-2:47 pm

2 stops9h 06m

Waterloo

Sat 11/22

6:00 am-11:51 am

1 stop4h 51m

$304

PittsburghWaterloo

PIT - ALO

PITALO

Pittsburgh

Fri 11/21

6:41 am-2:47 pm

2 stops9h 06m

Waterloo

Sun 11/23

3:17 pm-12:37 am

2 stops8h 20m

$309

PhiladelphiaWaterloo

PHL - ALO

PHLALO

Philadelphia

Thu 11/27

10:57 am-2:47 pm

1 stop4h 50m

Waterloo

Fri 11/28

7:15 am-2:16 pm

1 stop6h 01m

$319

PhiladelphiaWaterloo

PHL - ALO

PHLALO

Philadelphia

Thu 11/27

8:51 am-2:47 pm

1 stop6h 56m

Waterloo

Tue 12/2

3:20 pm-11:56 pm

2 stops7h 36m

$324

NewarkWaterloo

EWR - ALO

EWRALO

Newark

Sat 2/21

5:59 pm-11:47 pm

1 stop6h 48m

Waterloo

Wed 2/25

2:12 pm-10:29 pm

1 stop7h 17m

$329

PhiladelphiaWaterloo

PHL - ALO

PHLALO

Philadelphia

Wed 11/26

10:57 am-2:47 pm

1 stop4h 50m

Waterloo

Tue 12/2

6:00 am-1:17 pm

1 stop6h 17m

$354

PhiladelphiaWaterloo

PHL - ALO

PHLALO

Philadelphia

Thu 11/27

8:51 am-2:47 pm

1 stop6h 56m

Waterloo

Mon 12/1

3:17 pm-11:47 pm

1 stop7h 30m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 34 results
1
2
3
4

Best time to book a flight from Pennsylvania to Waterloo

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

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

Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Waterloo, Iowa (average of $173). Flying from Pennsylvania to Waterloo, Iowa in January is currently the most expensive (average of $254). 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 Pennsylvania to Waterloo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Waterloo from Pennsylvania?

    Located just 5.3 mi from the city center, Waterloo (ALO) is the airport most travelers will use when flying to Waterloo from Pennsylvania.

  • How long is the flight from Pennsylvania to Waterloo, Iowa?

    Airlines like American Airlines fly from Pennsylvania to Waterloo, Iowa in about 5h 20m. The time it takes to get you to your destination can typically vary by up to . The distance between Pennsylvania and Waterloo, Iowa is about 969 mi.

  • What are the most popular routes from Pennsylvania to Waterloo, Iowa?

    When deciding which route to take from Pennsylvania to Waterloo, Iowa consider Philadelphia - Waterloo, New York John F Kennedy Intl - Waterloo or New York LaGuardia - Waterloo as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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.

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

    Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Waterloo, Iowa (average of $173). Flying from Pennsylvania to Waterloo, Iowa in January is currently the most expensive (average of $254). 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 Waterloo?

Book flights to Waterloo if you plan to visit one of these locations
Cedar Falls

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 Pennsylvania to Waterloo

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Omaha flights
O'Hare Intl to Omaha flights
Salt Lake City to Cedar Rapids flights
LaGuardia to Omaha flights
Denver to Cedar Rapids flights
Denver to Des Moines flights
Dallas/Fort Worth to Cedar Rapids flights
Dallas/Fort Worth to Des Moines flights
Dallas/Fort Worth to Omaha flights
John F Kennedy Intl to Omaha flights
Atlanta to Omaha flights
San Francisco to Omaha flights
Minneapolis to Omaha flights
Reagan-National to Omaha flights
Dulles Intl to Omaha flights
Sky Harbor Intl to Omaha flights
Los Angeles to Omaha flights
Seattle to Omaha flights
John F Kennedy Intl to Cedar Rapids flights
Newark to Cedar Rapids flights
Newark to Omaha flights
Portland to Omaha flights
Los Angeles to Des Moines flights
LaGuardia to Des Moines flights
Boston to Omaha flights
Baltimore to Omaha flights
Sky Harbor Intl to Des Moines flights
LaGuardia to Cedar Rapids flights
Portland to Des Moines flights
Ontario to Omaha flights
Hobby to Des Moines flights
Seattle to Cedar Rapids flights
Denver to Moline flights
Sky Harbor Intl to Cedar Rapids flights
Salt Lake City to Omaha flights
Orlando to Omaha flights
Detroit to Omaha flights
Dallas/Fort Worth to Moline flights
Reagan-National to Des Moines flights
John F Kennedy Intl to Des Moines flights
Love Field to Omaha flights
San Francisco to Des Moines flights
Dulles Intl to Des Moines flights
Midway to Omaha flights
George Bush Intcntl to Des Moines flights
Cleveland to Cedar Rapids flights
Atlanta to Des Moines flights
Portland to Cedar Rapids flights
Reagan-National to Cedar Rapids flights
Detroit to Des Moines flights

Top airline flying from Pennsylvania to Waterloo

Discover the top airline that operate flights from Pennsylvania to Waterloo. 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$376FlexibilityNo cancel feeOn-time71%

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.