ALO - IAD

$471 Find Cheap Flights from Waterloo to Washington Dulles Airport - Compare and Save

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Flight Deals

Cheap Flights from Waterloo to Dulles Intl (ALO-IAD)

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

Recent round-trip flight deals from Waterloo to Dulles Intl

Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
5:56 am - 4:09 pmALO  Waterloo-IAD Washington, D.C. Dulles Intl
9h 13m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
1:40 pm - 11:41 pmIAD  Washington, D.C. Dulles Intl-ALO Waterloo
11h 01m2 stops Charlotte Douglas Chicago O'Hare Intl
$618American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
3:43 pm - 11:54 pmALO  Waterloo-IAD Washington, D.C. Dulles Intl
7h 11m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
7:00 am - 3:13 pmIAD  Washington, D.C. Dulles Intl-ALO Waterloo
9h 13m2 stops Charlotte Douglas Chicago O'Hare Intl
$651American Airlines
Mon, Nov 23 - Mon, Nov 30
American Airlines Logo
5:56 am - 5:11 pmALO  Waterloo-IAD Washington, D.C. Dulles Intl
10h 15m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
6:00 am - 3:14 pmIAD  Washington, D.C. Dulles Intl-ALO Waterloo
10h 14m2 stops Charlotte Douglas Chicago O'Hare Intl
$733American Airlines
Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
5:56 am - 4:09 pmALO  Waterloo-IAD Washington, D.C. Dulles Intl
9h 13m3 stops Chicago O'Hare Intl Huntsville Charlotte Douglas
American Airlines Logo
1:40 pm - 11:41 pmIAD  Washington, D.C. Dulles Intl-ALO Waterloo
11h 01m2 stops Charlotte Douglas Chicago O'Hare Intl
$870American Airlines
Mon, Nov 23 - Mon, Nov 30
American Airlines Logo
5:56 am - 5:11 pmALO  Waterloo-IAD Washington, D.C. Dulles Intl
10h 15m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
6:00 am - 3:14 pmIAD  Washington, D.C. Dulles Intl-ALO Waterloo
10h 14m3 stops Charlotte Douglas Cincinnati Cinci./N. Kentucky Chicago O'Hare Intl
$1,002American Airlines
Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
5:56 am - 4:09 pmALO  Waterloo-IAD Washington, D.C. Dulles Intl
9h 13m3 stops Chicago O'Hare Intl Huntsville Charlotte Douglas
American Airlines Logo
1:40 pm - 11:41 pmIAD  Washington, D.C. Dulles Intl-ALO Waterloo
11h 01m3 stops Charlotte Douglas Tampa Chicago O'Hare Intl
$1,187American Airlines
Booking Insights

Price, demand and travel trends for Waterloo to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Waterloo to Washington, D.C. Dulles Intl Airport?

American Airlines ($618) offered the cheapest round-trip ticket from Waterloo to Washington, D.C. Dulles Intl Airport in the last 5 days.

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Key details for Waterloo to Washington, D.C. Dulles Intl Airport flights

Cheapest flight

$471
One-way flight from Waterloo to Washington, D.C. Dulles Intl Airport

When to book flights from Waterloo to Dulles Intl

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

Your Waterloo to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Waterloo to Washington, D.C. Dulles Intl Airport?

    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 Waterloo to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $618 to $1,187. That means the highest observed fare was about 92% higher than the lowest one.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Waterloo to Washington, D.C. Dulles Intl Airport?

    Flights from Waterloo to Washington, D.C. Dulles Intl Airport usually depart from Waterloo (ALO) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Waterloo and Washington, D.C. Dulles Intl Airport?

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

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

More options for your flight from Waterloo to Dulles Intl

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