DCA - ALO

$349 Find Cheap Flights from Reagan Washington National Airport to Waterloo - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$491
Typical prices: $558-$584
American Airlines
Mon 10/8Mon 10/15
DCA - ALO • 1 stop
Cheapest one-way
$349
Typical prices: $560-$560
American Airlines
Tue 10/30
DCA - ALO • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Waterloo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Waterloo (DCA-ALO)

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

Recent round-trip flight deals from Reagan-National to Waterloo

Thu, Oct 8 - Thu, Oct 15
American Airlines Logo
7:45 am - 3:09 pmDCA  Washington, D.C. Reagan-National-ALO Waterloo
8h 24m1 stop Chicago O'Hare Intl
American Airlines Logo
6:07 am - 8:59 pmALO  Waterloo-DCA Washington, D.C. Reagan-National
13h 52m1 stop Chicago O'Hare Intl
$491American Airlines
Thu, Oct 8 - Thu, Oct 15
American Airlines Logo
8:33 am - 3:09 pmDCA  Washington, D.C. Reagan-National-ALO Waterloo
7h 36m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
6:07 am - 12:46 pmALO  Waterloo-DCA Washington, D.C. Reagan-National
5h 39m1 stop Chicago O'Hare Intl
$647American Airlines
Thu, Oct 8 - Thu, Oct 15
American Airlines Logo
8:33 am - 3:09 pmDCA  Washington, D.C. Reagan-National-ALO Waterloo
7h 36m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
6:07 am - 3:52 pmALO  Waterloo-DCA Washington, D.C. Reagan-National
8h 45m2 stops Chicago O'Hare Intl New York LaGuardia
$652American Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Waterloo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Reagan-National Airport to Waterloo with more confidence.

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Waterloo?

Round-trip flights from Washington, D.C. Reagan-National Airport to Waterloo start at $491. Prices are below average for this route right now, with typical round-trip fares ranging from $558 to $584. The lowest price found in the past 5 days was $491 on American Airlines.

Find deals

Key details for Washington, D.C. Reagan-National Airport to Waterloo flights

Cheapest flight

$349
Flight from Washington, D.C. Reagan-National Airport to Waterloo

When to book flights from Reagan-National to Waterloo

Are your dates flexible? Find out the best times to travel from Reagan-National to Waterloo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Reagan-National Airport to Waterloo flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Waterloo?

    Flights from Washington, D.C. Reagan-National Airport to Waterloo usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Waterloo (ALO).

  • What cabin classes can I book on flights from Washington, D.C. Reagan-National Airport to Waterloo?

    Only Economy Class is available on flights from Washington, D.C. Reagan-National Airport to Waterloo.

  • Which airports do connecting flights from Washington, D.C. Reagan-National Airport to Waterloo pass through?

    Most connecting flights from Washington, D.C. Reagan-National Airport to Waterloo pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Washington, D.C. Reagan-National Airport to Waterloo?

    Yes. Being flexible with your travel dates can save you up to 17% on the Washington, D.C. Reagan-National Airport to Waterloo route. Friday is the cheapest departure day at $489 round-trip on average, while Tuesday is the most expensive at $584, a difference of $95. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Waterloo?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Washington, D.C. Reagan-National Airport to Waterloo changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $491 to $652. That means the highest observed fare was about 32% higher than the lowest one.

  • How are flight prices from Washington, D.C. Reagan-National Airport to Waterloo looking right now?

    One-way fares from Washington, D.C. Reagan-National Airport to Waterloo are currently lower than usual. Average one-way flight prices are about $383, which is 32% below the typical average for this route.

  • What is the time difference between Washington, D.C. Reagan-National Airport and Waterloo?

    Waterloo is 1 hour behind Washington, D.C. Reagan-National Airport (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Washington, D.C. Reagan-National Airport to Waterloo flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Tuesday. On this route, Friday flights average $489 - about $95 less than Tuesday (16% savings) based on the last 12 months.

More options for your flight from Reagan-National to Waterloo

Complete your trip to Waterloo with a hotel stay or car rental

Car rentals in Waterloo
Hotels in Waterloo