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$229+ Cheap flights from Waterloo, IA (ALO) to the United States

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — LAX
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from Waterloo to USA

Keep the following information in mind while searching for Waterloo to USA flight deals. Data was last updated agosto 18, 2025.

Round-trip from

$229
(American Airlines)

Good round-trip deal

$289 or less

Good one-way deal

$315 or less
From Waterloo to USA
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Price to beat on a round-trip flight from Waterloo to USA.
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Price to beat on a one-way flight from Waterloo to USA.
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Find flight deals from Waterloo to USA

Cheapest flights from Waterloo to USA
Explore the most affordable flight options available from Waterloo to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. 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.
jue. 9/253:38 pmALO - DEN
1 stop6h 25mAmerican Airlines
dom. 9/287:16 amDEN - ALO
1 stop6h 52mAmerican Airlines
Deal found 8/17$229
This American Airlines deal was found by Cheapflights users on 8/17. 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. 9/83:38 pmALO - GSP
1 stop5h 16mAmerican Airlines
sáb. 9/1311:26 amGSP - ALO
1 stop6h 03mAmerican Airlines
Deal found 8/17$249
This American Airlines deal was found by Cheapflights users on 8/17. 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. 9/96:00 amALO - LGA
1 stop4h 29mAmerican Airlines
jue. 9/188:29 amLGA - ALO
1 stop7h 39mAmerican Airlines
Deal found 8/17$259
This American Airlines deal was found by Cheapflights users on 8/17. 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. 9/96:00 amALO - GSP
2 stops10h 52mAmerican Airlines
sáb. 9/137:39 amGSP - ALO
2 stops9h 50mAmerican Airlines
Deal found 8/17$259
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 9/176:00 amALO - JFK
2 stops7h 30mAmerican Airlines
mié. 9/249:00 amJFK - ALO
2 stops8h 29mAmerican Airlines
Deal found 8/18$269
This American Airlines deal was found by Cheapflights users on 8/16. 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.
sáb. 8/236:00 amALO - DEN
2 stops10h 49mAmerican Airlines
sáb. 8/3012:04 pmDEN - ALO
1 stop5h 19mAmerican Airlines
Deal found 8/16$284
This American Airlines deal was found by Cheapflights users on 8/17. 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.
jue. 9/48:32 amALO - MCO
2 stops9h 18mAmerican Airlines
dom. 9/76:10 amMCO - ALO
2 stops9h 58mAmerican Airlines
Deal found 8/17$284
This American Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 10/173:24 pmALO - LAX
1 stop9h 35mAmerican Airlines
vie. 10/1712:45 amLAX - ALO
2 stops12h 09mAmerican Airlines
Deal found 8/18$288
This American Airlines deal was found by Cheapflights users on 8/16. 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. 9/306:00 amALO - LAX
1 stop7h 39mAmerican Airlines
mar. 10/72:44 pmLAX - ALO
1 stop6h 54mAmerican Airlines
Deal found 8/16$289
This American Airlines deal was found by Cheapflights users on 8/16. 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. 9/86:01 amALO - LAX
1 stop7h 38mAmerican Airlines
dom. 9/146:00 amLAX - ALO
1 stop7h 08mAmerican Airlines
Deal found 8/16$290
This American Airlines deal was found by Cheapflights users on 8/16. 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.
jue. 11/276:00 amALO - LGA
1 stop6h 33mAmerican Airlines
jue. 12/410:10 amLGA - ALO
1 stop5h 10mAmerican Airlines
Deal found 8/16$329
This American Airlines deal was found by Cheapflights users on 8/16. 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.
jue. 11/276:00 amALO - JFK
2 stops6h 59mAmerican Airlines
jue. 12/43:55 pmJFK - ALO
1 stop7h 06mAmerican Airlines
Deal found 8/16$334

Cheapflights Fare Finder

 
Customize your flight search to find flights from Waterloo to USA 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 agosto 18, 2025.
Use the filters below to find and compare flights from Waterloo to the United States that are best for you.

Fly from

Waterloo

Fly to

USA

Route

Depart

Return

Price

WaterlooDenver

ALO - DEN

ALODEN

Waterloo

jue. 9/25

3:38 pm-9:03 pm

1 stop6h 25m

Denver Intl

dom. 9/28

7:16 am-3:08 pm

1 stop6h 52m

$229

WaterlooDenver

ALO - DEN

ALODEN

Waterloo

vie. 10/17

3:24 pm-8:27 pm

1 stop6h 03m

Denver Intl

sáb. 10/18

7:21 am-2:54 pm

1 stop6h 33m

$229

WaterlooGreenville

ALO - GSP

ALOGSP

Waterloo

lun. 9/8

3:38 pm-9:54 pm

1 stop5h 16m

Greenville

sáb. 9/13

11:26 am-4:29 pm

1 stop6h 03m

$249

WaterlooGreenville

ALO - GSP

ALOGSP

Waterloo

mar. 9/9

6:00 am-10:56 am

1 stop3h 56m

Greenville

sáb. 9/13

11:26 am-4:29 pm

1 stop6h 03m

$249

WaterlooGreenville

ALO - GSP

ALOGSP

Waterloo

mié. 10/8

6:00 am-10:56 am

1 stop3h 56m

Greenville

mié. 10/15

8:04 pm-11:38 pm

1 stop4h 34m

$249

WaterlooNew York

ALO - LGA

ALOLGA

Waterloo

mié. 9/17

6:00 am-1:15 pm

1 stop6h 15m

New York LaGuardia

mié. 9/24

5:20 pm-10:05 pm

1 stop5h 45m

$259

WaterlooNew York

ALO - LGA

ALOLGA

Waterloo

mar. 9/9

6:00 am-11:29 am

1 stop4h 29m

New York LaGuardia

jue. 9/18

8:29 am-3:08 pm

1 stop7h 39m

$259

WaterlooNew York

ALO - JFK

ALOJFK

Waterloo

mié. 9/17

6:00 am-2:30 pm

2 stops7h 30m

New York John F Kennedy Intl

mié. 9/24

9:00 am-4:29 pm

2 stops8h 29m

$269

WaterlooOrlando

ALO - MCO

ALOMCO

Waterloo

jue. 9/4

8:32 am-6:50 pm

2 stops9h 18m

Orlando

dom. 9/7

6:10 am-3:08 pm

2 stops9h 58m

$284

WaterlooLos Angeles

ALO - LAX

ALOLAX

Waterloo

vie. 10/17

3:24 pm-10:59 pm

1 stop9h 35m

Los Angeles

vie. 10/17

12:45 am-2:54 pm

2 stops12h 09m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 46 results
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Best time to book a flight from Waterloo to USA

Have a flexible travel schedule? Discover the best time to fly to USA 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 the United States

What is the cheapest month to book a flight from Waterloo, Iowa to USA?

Currently, January is the cheapest month in which you can book a flight from Waterloo, Iowa to USA (average of $246). Flying from Waterloo, Iowa to USA in March is currently the most expensive (average of $326). 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.

What is the cheapest time of day to fly from ALO to US?

Find hourly flight availability from Waterloo to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Waterloo, Iowa to USA as you normally would.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated agosto 18, 2025.
See what other customers who have flown with American Airlines from Waterloo to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to USA. 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 United States?

    Waterloo (ALO), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Waterloo to United States.

  • How long is the flight from Waterloo, Iowa to USA?

    A quick flight from Waterloo, Iowa to USA can take about 6h 25m. American Airlines provides one of the quickest options available for as low as $229. The distance from Waterloo, Iowa to USA is about 663 mi.

  • What are the most popular routes from Waterloo, Iowa to USA?

    The most popular route from Waterloo, Iowa to USA is Waterloo - Boston Logan Intl. You may also consider Waterloo - New York LaGuardia or Waterloo - New York John F Kennedy Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Waterloo to USA 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 USA?

    Currently, January is the cheapest month in which you can book a flight from Waterloo, Iowa to USA (average of $246). Flying from Waterloo, Iowa to USA in March is currently the most expensive (average of $326). 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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Top airline flying from Waterloo to USA

Discover the top airline that operate flights from Waterloo to USA. 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$443FlexibilityNo cancel feeOn-time71%

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