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Cheap flights from Washington, D.C. (WAS) to Waterloo (ALO) from $289

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — ALO
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Waterloo

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Waterloo (ALO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 7, 2024.

Round-trip from

$348

One-way from

$289
From Washington, D.C. (WAS) to Waterloo
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One-way flight from Washington, D.C. (WAS) to Waterloo
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What is the cheapest time of day to fly from WAS to ALO?

It’s typically best to fly out from Washington, D.C. to Waterloo, Iowa in the morning. Doing so could potentially save you 4% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Washington, D.C. to Waterloo flights in June & July 2024

Find cheap flight options from Washington, D.C. to Waterloo specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 7, 2024.
Wed 7/39:28 amIAD - ALO
2 stops9h 22mAmerican Airlines
Wed 7/102:54 pmALO - IAD
2 stops8h 07mAmerican Airlines
Deal found 6/4$550
Wed 7/39:28 amIAD - ALO
2 stops9h 22mAmerican Airlines
Wed 7/102:54 pmALO - IAD
3 stops17h 00mAmerican Airlines
Deal found 6/4$712
Sun 7/75:00 amIAD - ALO
2 stops13h 53mAmerican Airlines
Wed 7/102:54 pmALO - IAD
2 stops8h 07mAmerican Airlines
Deal found 6/4$832
Sun 7/75:00 amIAD - ALO
3 stops10h 28mAmerican Airlines
Fri 7/122:54 pmALO - IAD
2 stops8h 07mAmerican Airlines
Deal found 6/4$924
Wed 7/39:28 amIAD - ALO
3 stops9h 22mAmerican Airlines
Wed 7/106:18 pmALO - IAD
3 stops13h 36mAmerican Airlines
Deal found 6/4$975
Sun 7/75:00 amIAD - ALO
3 stops10h 28mAmerican Airlines
Fri 7/122:54 pmALO - IAD
3 stops16h 53mAmerican Airlines
Deal found 6/4$1,064
Sun 7/75:00 amIAD - ALO
3 stops10h 28mAmerican Airlines
Wed 7/106:18 pmALO - IAD
3 stops13h 36mAmerican Airlines
Deal found 6/4$1,147

Washington, D.C. to Waterloo 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Waterloo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Wed 7/39:28 amIAD - ALO
2 stops9h 22mAmerican Airlines
Wed 7/102:54 pmALO - IAD
2 stops8h 07mAmerican Airlines
Deal found 6/4$550
Fri 11/81:08 pmBWI - ALO
1 stop5h 55mAmerican Airlines
Mon 11/119:40 amALO - BWI
2 stops10h 55mAmerican Airlines
Deal found 6/6$573
Fri 11/88:54 amBWI - ALO
2 stops10h 09mAmerican Airlines
Mon 11/119:40 amALO - BWI
2 stops8h 48mAmerican Airlines
Deal found 6/6$578
Wed 7/39:28 amIAD - ALO
2 stops9h 22mAmerican Airlines
Wed 7/102:54 pmALO - IAD
3 stops17h 00mAmerican Airlines
Deal found 6/4$712
Fri 11/88:02 amBWI - ALO
1 stop11h 01mAmerican Airlines
Mon 11/115:40 pmALO - BWI
1 stop26h 46mAmerican Airlines
Deal found 6/6$718
Sun 7/75:00 amIAD - ALO
2 stops13h 53mAmerican Airlines
Wed 7/102:54 pmALO - IAD
2 stops8h 07mAmerican Airlines
Deal found 6/4$832
Sun 7/75:00 amIAD - ALO
3 stops10h 28mAmerican Airlines
Fri 7/122:54 pmALO - IAD
2 stops8h 07mAmerican Airlines
Deal found 6/4$924
Wed 7/39:28 amIAD - ALO
3 stops9h 22mAmerican Airlines
Wed 7/106:18 pmALO - IAD
3 stops13h 36mAmerican Airlines
Deal found 6/4$975
Sun 7/75:00 amIAD - ALO
3 stops10h 28mAmerican Airlines
Fri 7/122:54 pmALO - IAD
3 stops16h 53mAmerican Airlines
Deal found 6/4$1,064

One-way flights to Waterloo from Washington, D.C.

Search for one-way flight options from Washington, D.C. to Waterloo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Tue 7/911:34 amBWI - ALO
1 stop3h 54mAmerican Airlines
Deal found 6/6$289
Tue 7/96:18 amBWI - ALO
2 stops9h 10mAmerican Airlines
Deal found 6/6$294
Tue 7/92:30 pmDCA - ALO
1 stop4h 23mAmerican Airlines
Deal found 6/6$313
Tue 7/96:40 amDCA - ALO
2 stops8h 48mAmerican Airlines
Deal found 6/6$318
Mon 7/89:24 amIAD - ALO
2 stops9h 29mAmerican Airlines
Deal found 6/6$318

Find flights from Washington, D.C. to Waterloo within your budget

Customize your flight search to find flights from Washington, D.C. 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 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$573 - $718

Route

Depart

Return

Price

Baltimore/WashingtonWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Fri 11/8

1 stop5h 55m

Waterloo

Mon 11/11

2 stops10h 55m

$573

Baltimore/WashingtonWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Fri 11/8

2 stops10h 09m

Waterloo

Mon 11/11

2 stops8h 48m

$578

Baltimore/WashingtonWaterloo

BWI - ALO

BWIALO

Baltimore/Washington

Fri 11/8

1 stop11h 01m

Waterloo

Mon 11/11

1 stop26h 46m

$718

Flights are sorted by cheapest first

Deals found on 6/6

What is the cheapest day to fly from Washington, D.C. to Waterloo, Iowa?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Waterloo. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. to Waterloo, Iowa flight should consider departing on Friday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Washington, D.C. to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Washington, D.C. 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.

Temperature and rainfall in Waterloo by month

Plan your trip to Waterloo by taking into account the average temperature and rainfall totals by month.

ALO

Temperature

19.4 - 73.4 °F

If weather is an important factor for your trip to Waterloo, Iowa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

Reviews of airlines servicing Waterloo

Get insights into the airlines that provide service to Waterloo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Waterloo. Reviews last updated June 7, 2024.
American Airlines
7.3
Good
14,226 reviews

Comfort

7.2

Crew

8.0

Food

6.6

Entertainment

7.1

Overall

7.3

Boarding

7.6

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,226 reviews
American Airlines
7.3
Good
14,226 reviews

Comfort

7.2

Crew

8.0

Food

6.6

Entertainment

7.1

Overall

7.3

Boarding

7.6

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    For a flight from Washington, D.C. to Waterloo, you will be flying into Waterloo. Waterloo (ALO) is just 5.3 mi from the center of the city. Waterloo is the only Waterloo airport and it handles 0 inbound flights from Washington, D.C. per day. 1 airline has flights to Waterloo from Washington, D.C. on a regular basis.

  • Can I find flights from Washington, D.C. to Waterloo, Iowa for under $600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Waterloo, Iowa for under $600. The cheapest flight booked recently is on American Airlines for just $573, but on average you can expect to pay $623.

  • What is the cheapest airline to fly from Washington, D.C. to Waterloo, Iowa round-trip?

    Currently priced at $573, American Airlines will fly you from Washington, D.C. to Waterloo, Iowa and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • What are the most popular routes from Washington, D.C. to Waterloo, Iowa?

    The most popular flight routes from Washington, D.C. to Waterloo, Iowa are Washington, D.C. Dulles Intl - Waterloo, Washington, D.C. Reagan-National - Waterloo and Baltimore/Washington - Waterloo.

  • What does IAD to ALO mean?

    IAD stands for Washington, D.C. Dulles Intl Airport, while ALO stands for Waterloo Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Washington, D.C. to Waterloo that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Waterloo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington, D.C. to Waterloo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Waterloo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Washington, D.C. to Waterloo that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Waterloo?

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

  • Can I find deals for business class flights from Washington, D.C. to Waterloo?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

  • Can I find deals for flights from Washington, D.C. to Waterloo that allow pets onboard?

    Many airlines flying from Washington, D.C. to Waterloo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington, D.C. to Waterloo?

    Yes, you can often find last-minute deals on Washington, D.C. to Waterloo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. to Waterloo, Iowa flight deals updated?

    The Washington, D.C. to Waterloo, Iowa flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Washington, D.C. to Waterloo, Iowa?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Waterloo, Iowa (average of $348). Flying from Washington, D.C. to Waterloo, Iowa in March is currently the most expensive (average of $615). 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

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Alternative routes for Washington, D.C. to Waterloo
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Washington, D.C. to Waterloo

Discover the top airline that operate flights from Washington, D.C. 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 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$466Average$794FlexibilityNo cancel feeOn-time71%
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Search flights from Washington, D.C. to Waterloo by cabin class

Find flights from Washington, D.C. to Waterloo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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