How does KAYAK find such low prices on flights from Pennsylvania to Waterloo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Waterloo.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Waterloo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waterloo from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Waterloo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Waterloo with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Waterloo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Waterloo from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$292 CHEAP FLIGHTS from Pennsylvania to Waterloo

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Flight Deals

Cheap Flights from Pennsylvania to Waterloo

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Pennsylvania to Waterloo

Wed, Nov 25 - Tue, Dec 1

5:28 am - 3:14 pmEWR Newark-ALO Waterloo

10h 46m1 stop Chicago O'Hare Intl

5:56 am - 11:05 pmALO Waterloo-EWR Newark

16h 09m1 stop Chicago O'Hare Intl

$375American Airlines

Tue, Oct 13 - Tue, Oct 20

7:14 am - 11:51 pmJFK New York John F Kennedy Intl-ALO Waterloo

17h 37m1 stop Chicago O'Hare Intl

6:07 am - 8:00 pmALO Waterloo-JFK New York John F Kennedy Intl

12h 53m1 stop Chicago O'Hare Intl

$375American Airlines

Wed, Nov 25 - Tue, Dec 1

6:00 am - 3:14 pmLGA New York LaGuardia-ALO Waterloo

10h 14m1 stop Chicago O'Hare Intl

5:56 am - 7:55 pmALO Waterloo-LGA New York LaGuardia

12h 59m1 stop Chicago O'Hare Intl

$375American Airlines

Tue, Oct 13 - Tue, Oct 20

3:47 pm - 11:51 pmDCA Washington, D.C. Reagan-National-ALO Waterloo

9h 04m1 stop Chicago O'Hare Intl

6:07 am - 11:59 pmALO Waterloo-DCA Washington, D.C. Reagan-National

16h 52m1 stop Chicago O'Hare Intl

$403American Airlines

Tue, Oct 27 - Tue, Nov 3

11:30 am - 11:51 pmDCA Washington, D.C. Reagan-National-ALO Waterloo

13h 21m1 stop Chicago O'Hare Intl

6:04 am - 8:52 pmALO Waterloo-DCA Washington, D.C. Reagan-National

13h 48m1 stop Chicago O'Hare Intl

$403American Airlines

Tue, Oct 13 - Tue, Oct 20

7:14 am - 11:51 pmJFK New York John F Kennedy Intl-ALO Waterloo

17h 37m1 stop Chicago O'Hare Intl

6:07 am - 7:32 pmALO Waterloo-JFK New York John F Kennedy Intl

12h 25m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$411American Airlines

Wed, Nov 25 - Tue, Dec 1

7:45 am - 3:14 pmJFK New York John F Kennedy Intl-ALO Waterloo

8h 29m1 stop Chicago O'Hare Intl

5:56 am - 2:00 pmALO Waterloo-JFK New York John F Kennedy Intl

7h 04m1 stop Chicago O'Hare Intl

$428American Airlines

Wed, Nov 25 - Tue, Dec 1

7:45 am - 3:14 pmJFK New York John F Kennedy Intl-ALO Waterloo

8h 29m1 stop Chicago O'Hare Intl

5:56 am - 4:30 pmALO Waterloo-JFK New York John F Kennedy Intl

9h 34m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$438American Airlines

Wed, Nov 25 - Tue, Dec 1

8:14 am - 3:14 pmLGA New York LaGuardia-ALO Waterloo

8h 00m1 stop Chicago O'Hare Intl

5:56 am - 3:33 pmALO Waterloo-LGA New York LaGuardia

8h 37m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$438American Airlines

Wed, Nov 25 - Tue, Dec 1

5:29 pm - 11:41 pmJFK New York John F Kennedy Intl-ALO Waterloo

7h 12m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

5:56 am - 4:30 pmALO Waterloo-JFK New York John F Kennedy Intl

9h 34m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$443American Airlines

Useful Info

Cheapest flight	$292

Flight from Reagan Washington National Airport to Waterloo

How does KAYAK find such low prices on flights from Pennsylvania to Waterloo?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Waterloo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Waterloo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waterloo from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Waterloo?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Waterloo with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Waterloo?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Waterloo from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.