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$290+ Cheap flights from Waterloo, IA (ALO) to Washington

This is the cheapest round-trip 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.
ALO — SEA
oct. 16 — oct. 231
jeu. 10/16
jeu. 10/23
1 adult, Economy
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Cheap flight deals from Waterloo to Washington

Keep the following information in mind while searching for Waterloo to Washington flight deals. Data was last updated septembre 16, 2025.

Round-trip from

$290
(American Airlines)
From Waterloo to Washington
Search Deals

Find flight deals from Waterloo to Washington

Cheapest flights from Waterloo to Washington
Explore the most affordable flight options available from Waterloo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 16, 2025.

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.
mer. 10/293:29 pmALO - PDX
1 stop9h 37mAmerican Airlines
mer. 11/511:43 amPDX - ALO
1 stop6h 14mAmerican Airlines
Deal found 9/14$290
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.
lun. 12/223:12 pmALO - SEA
1 stop10h 01mAmerican Airlines
sam. 1/101:40 pmSEA - ALO
1 stop6h 21mAmerican Airlines
Deal found 9/14$314
This American Airlines deal was found by Cheapflights users on 9/13. 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.
ven. 10/34:59 pmALO - PDX
1 stop9h 00mAmerican Airlines
mar. 10/711:59 pmPDX - ALO
2 stops12h 56mAmerican Airlines
Deal found 9/13$319
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.
sam. 11/153:28 pmALO - SEA
1 stop9h 50mAmerican Airlines
mar. 11/189:00 amSEA - ALO
1 stop8h 57mAmerican Airlines
Deal found 9/14$369
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. 12/235:50 amALO - SEA
1 stop10h 12mAmerican Airlines
mar. 1/131:40 pmSEA - ALO
1 stop6h 21mAmerican Airlines
Deal found 9/14$373
This American Airlines deal was found by Cheapflights users on 9/13. 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.
sam. 11/156:00 amALO - PDX
1 stop8h 36mAmerican Airlines
mar. 11/1811:43 amPDX - ALO
1 stop6h 14mAmerican Airlines
Deal found 9/13$379
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.
lun. 12/223:12 pmALO - SEA
2 stops11h 42mAmerican Airlines
lun. 1/121:40 pmSEA - ALO
1 stop6h 21mAmerican Airlines
Deal found 9/14$394
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.
lun. 10/203:25 pmALO - PDX
1 stop9h 41mAmerican Airlines
dim. 10/2611:59 pmPDX - ALO
2 stops12h 56mAmerican Airlines
Deal found 9/14$419
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.
dim. 12/213:12 pmALO - SEA
1 stop10h 01mAmerican Airlines
sam. 1/1012:27 amSEA - ALO
2 stops11h 53mAmerican Airlines
Deal found 9/14$439
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.
mer. 9/244:59 pmALO - PDX
1 stop8h 55mAmerican Airlines
mer. 10/11:09 pmPDX - ALO
1 stop6h 56mAmerican Airlines
Deal found 9/14$469
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.
mer. 9/244:59 pmALO - PDX
1 stop8h 55mAmerican Airlines
mar. 9/308:31 amPDX - ALO
2 stops11h 34mAmerican Airlines
Deal found 9/14$474
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. 9/236:00 amALO - PDX
2 stops15h 23mAmerican Airlines
mar. 9/308:31 amPDX - ALO
2 stops11h 34mAmerican Airlines
Deal found 9/14$479

Cheapflights Fare Finder

 
Customize your flight search to find flights from Waterloo to Washington 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 septembre 16, 2025.
Use the filters below to find and compare flights from Waterloo to Washington that are best for you.

Fly from

Waterloo

Fly to

Washington

Route

Depart

Return

Price

WaterlooPortland

ALO - PDX

ALOPDX

Waterloo

mer. 10/29

3:29 pm-11:06 pm

1 stop9h 37m

Portland

mer. 11/5

11:59 pm-2:58 pm

2 stops12h 59m

$296

WaterlooSeattle

ALO - SEA

ALOSEA

Waterloo

lun. 12/22

3:12 pm-11:13 pm

1 stop10h 01m

Seattle/Tacoma Intl

sam. 1/10

1:40 pm-10:01 pm

1 stop6h 21m

$314

WaterlooSeattle

ALO - SEA

ALOSEA

Waterloo

lun. 12/22

3:12 pm-11:13 pm

1 stop10h 01m

Seattle/Tacoma Intl

lun. 1/12

1:40 pm-10:01 pm

1 stop6h 21m

$314

WaterlooPortland

ALO - PDX

ALOPDX

Waterloo

ven. 10/3

4:59 pm-11:59 pm

1 stop9h 00m

Portland

mar. 10/7

11:59 pm-2:55 pm

2 stops12h 56m

$319

WaterlooSeattle

ALO - SEA

ALOSEA

Waterloo

sam. 11/15

3:28 pm-11:18 pm

1 stop9h 50m

Seattle/Tacoma Intl

mar. 11/18

9:00 am-7:57 pm

1 stop8h 57m

$369

WaterlooSeattle

ALO - SEA

ALOSEA

Waterloo

mar. 12/23

5:50 am-2:02 pm

1 stop10h 12m

Seattle/Tacoma Intl

mar. 1/13

1:40 pm-10:01 pm

1 stop6h 21m

$373

WaterlooPortland

ALO - PDX

ALOPDX

Waterloo

sam. 11/15

6:00 am-12:36 pm

1 stop8h 36m

Portland

mar. 11/18

11:43 am-7:57 pm

1 stop6h 14m

$379

WaterlooPortland

ALO - PDX

ALOPDX

Waterloo

lun. 10/20

3:25 pm-11:06 pm

1 stop9h 41m

Portland

dim. 10/26

11:59 pm-2:55 pm

2 stops12h 56m

$419

WaterlooWalla Walla

ALO - ALW

ALOALW

Waterloo

sam. 10/4

6:00 am-1:02 pm

2 stops33h 02m

Walla Walla

mar. 10/7

5:00 am-11:38 pm

2 stops16h 38m

$874

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Waterloo to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Waterloo 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 Waterloo to Washington

What is the cheapest month to book a flight from Waterloo, Iowa to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Waterloo, Iowa to State of Washington (average of $238). Flying from Waterloo, Iowa to State of Washington in June is currently the most expensive (average of $387). 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.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated septembre 16, 2025.
Read reviews from past customers who have flown American Airlines from Waterloo to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Waterloo to Washington. 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 from for flights from Waterloo to Washington?

    Most people fly from Waterloo (ALO) if they book a flight from Waterloo to Washington. Waterloo is conveniently located just 5.3 mi from Waterloo’s city center.

  • How long is the flight from Waterloo, Iowa to State of Washington?

    A quick flight from Waterloo, Iowa to State of Washington can take about 9h 37m. American Airlines provides one of the quickest options available for as low as $296. Waterloo, Iowa and State of Washington are separated by a distance of 1503 mi.

  • What are the most popular routes from Waterloo, Iowa to State of Washington?

    Most travelers choose Waterloo - Seattle/Tacoma Intl, Waterloo - Portland or Waterloo - Walla Walla when deciding on the best route from Waterloo, Iowa to State of Washington.

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

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

  • How can I find direct flights from Waterloo to Washington?

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

  • Can I find deals for business class flights from Waterloo to Washington?

    Yes. Cheapflights offers flight deals from Waterloo to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Waterloo, Iowa to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Waterloo, Iowa to State of Washington (average of $238). Flying from Waterloo, Iowa to State of Washington in June is currently the most expensive (average of $387). 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 Waterloo to Washington

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Top airline flying from Waterloo to Washington

Discover the top airline that operate flights from Waterloo to Washington. 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 septembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$422FlexibilityNo cancel feeOn-time71%

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