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Waterloo

$199+ Cheap flights from Pennsylvania to Waterloo, IA (ALO)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ALO
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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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 septiembre 17, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$199
(American Airlines)
From Pennsylvania to Waterloo
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One-way flight from Pennsylvania to Waterloo
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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 septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/308:31 pmPIT - ALO
1 stop4h 07mAmerican Airlines
lun. 11/36:00 amALO - PIT
1 stop4h 51mAmerican Airlines
Deal found 9/15$249
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 9/305:23 pmPIT - ALO
1 stop5h 42mAmerican Airlines
sáb. 10/46:00 amALO - PIT
1 stop4h 29mAmerican Airlines
Deal found 9/14$259
This American Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/308:31 pmPIT - ALO
1 stop4h 07mAmerican Airlines
dom. 11/23:28 pmALO - PIT
1 stop5h 29mAmerican Airlines
Deal found 9/15$274
This American Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 9/275:20 pmLGA - ALO
1 stop5h 45mAmerican Airlines
lun. 9/296:01 amALO - LGA
2 stops7h 59mAmerican Airlines
Deal found 9/14$334
This American Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 10/182:59 pmDCA - ALO
2 stops9h 39mAmerican Airlines
dom. 10/196:00 amALO - DCA
1 stop4h 00mAmerican Airlines
Deal found 9/15$421
This American Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/110:49 amEWR - ALO
1 stop6h 40mAmerican Airlines
dom. 10/53:38 pmALO - EWR
1 stop7h 21mAmerican Airlines
Deal found 9/16$450
This American Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/13:30 pmJFK - ALO
1 stop7h 35mAmerican Airlines
dom. 10/56:01 amALO - JFK
1 stop5h 58mAmerican Airlines
Deal found 9/16$459
This American Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/15:51 pmLGA - ALO
1 stop5h 14mAmerican Airlines
dom. 10/56:01 amALO - LGA
1 stop7h 29mAmerican Airlines
Deal found 9/16$459
This American Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 10/810:55 amDCA - ALO
1 stop5h 00mAmerican Airlines
mié. 10/153:25 pmALO - DCA
1 stop6h 47mAmerican Airlines
Deal found 9/17$463
This American Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 10/45:08 pmDCA - ALO
1 stop5h 57mAmerican Airlines
mar. 10/76:00 amALO - DCA
2 stops13h 41mAmerican Airlines
Deal found 9/14$481
This American Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 10/82:18 pmIAD - ALO
2 stops10h 20mAmerican Airlines
mié. 10/156:00 amALO - IAD
2 stops6h 48mAmerican Airlines
Deal found 9/17$491
This American Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 9/205:08 pmDCA - ALO
1 stop5h 57mAmerican Airlines
dom. 9/213:38 pmALO - DCA
1 stop5h 22mAmerican Airlines
Deal found 9/15$506

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 septiembre 17, 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

PittsburghWaterloo

PIT - ALO

PITALO

Pittsburgh

jue. 10/30

8:31 pm-11:38 pm

1 stop4h 07m

Waterloo

lun. 11/3

6:00 am-11:51 am

1 stop4h 51m

$249

PittsburghWaterloo

PIT - ALO

PITALO

Pittsburgh

mar. 9/30

5:23 pm-10:05 pm

1 stop5h 42m

Waterloo

sáb. 10/4

6:00 am-11:29 am

1 stop4h 29m

$259

PittsburghWaterloo

PIT - ALO

PITALO

Pittsburgh

jue. 10/30

8:31 pm-11:38 pm

1 stop4h 07m

Waterloo

dom. 11/2

3:28 pm-9:57 pm

1 stop5h 29m

$274

New YorkWaterloo

LGA - ALO

LGAALO

New York LaGuardia

sáb. 9/27

5:20 pm-10:05 pm

1 stop5h 45m

Waterloo

lun. 9/29

6:01 am-3:00 pm

2 stops7h 59m

$334

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

sáb. 10/18

2:59 pm-11:38 pm

2 stops9h 39m

Waterloo

dom. 10/19

6:00 am-11:00 am

1 stop4h 00m

$421

NewarkWaterloo

EWR - ALO

EWRALO

Newark

mié. 10/1

10:49 am-4:29 pm

1 stop6h 40m

Waterloo

dom. 10/5

3:38 pm-11:59 pm

1 stop7h 21m

$450

New YorkWaterloo

JFK - ALO

JFKALO

New York John F Kennedy Intl

mié. 10/1

3:30 pm-10:05 pm

1 stop7h 35m

Waterloo

dom. 10/5

6:01 am-12:59 pm

1 stop5h 58m

$459

New YorkWaterloo

LGA - ALO

LGAALO

New York LaGuardia

mié. 10/1

5:51 pm-10:05 pm

1 stop5h 14m

Waterloo

dom. 10/5

6:01 am-2:30 pm

1 stop7h 29m

$459

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

mié. 10/8

10:55 am-2:55 pm

1 stop5h 00m

Waterloo

mié. 10/15

3:25 pm-11:12 pm

1 stop6h 47m

$463

Washington, D.C.Waterloo

DCA - ALO

DCAALO

Washington, D.C. Reagan-National

sáb. 10/4

5:08 pm-10:05 pm

1 stop5h 57m

Waterloo

mar. 10/7

6:00 am-8:41 pm

2 stops13h 41m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 24 results
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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
No data available for this route at this time. Please check back soon.

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 4h 07m. 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 644 mi.

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

    When deciding which route to take from Pennsylvania to Waterloo, Iowa consider Washington, D.C. Dulles Intl - Waterloo, Washington, D.C. Reagan-National - 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.

See more FAQs

Traveling to a place near Waterloo?

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

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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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$506FlexibilityNo cancel feeOn-time71%

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