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$269+ Cheap flights from Waterloo, IA to Las Vegas (ALO - LAS)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — LAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Waterloo to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Waterloo (ALO) to Las Vegas (LAS). 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 September 11, 2025.

Round-trip from

$269
(American Airlines)
From Waterloo to Las Vegas Harry Reid Intl
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Find flight deals from Waterloo to Las Vegas

Cheapest flights from Waterloo to Las Vegas
Explore the most affordable flight options available from Waterloo to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 11/73:28 pmALO - LAS
1 stop9h 31mAmerican Airlines
Mon 11/107:45 amLAS - ALO
2 stops14h 03mAmerican Airlines
Deal found 9/11$413
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/183:38 pmALO - LAS
1 stop9h 15mAmerican Airlines
Thu 9/253:38 pmLAS - ALO
1 stop6h 03mAmerican Airlines
Deal found 9/11$450
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/113:25 pmALO - LAS
1 stop7h 38mAmerican Airlines
Sun 10/125:22 pmLAS - ALO
2 stops19h 33mAmerican Airlines
Deal found 9/10$462
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 11/213:17 pmALO - LAS
1 stop9h 42mAmerican Airlines
Mon 11/247:00 amLAS - ALO
1 stop5h 47mAmerican Airlines
Deal found 9/11$480

Cheapflights Fare Finder

 
Customize your flight search to find flights from Waterloo to Las Vegas 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 September 11, 2025.
Use the filters below to find and compare flights from Waterloo to Las Vegas that are best for you.

Fly from

Waterloo

Fly to

Las Vegas

Route

Depart

Return

Price

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Fri 1/16

2:51 pm-9:43 pm

1 stop8h 52m

Las Vegas Harry Reid Intl

Tue 1/20

7:00 am-2:20 pm

1 stop5h 20m

$269

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Thu 3/5

6:00 am-10:05 am

1 stop6h 05m

Las Vegas Harry Reid Intl

Sat 3/7

2:09 pm-10:01 pm

1 stop5h 52m

$379

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Sat 3/7

2:51 pm-8:41 pm

1 stop7h 50m

Las Vegas Harry Reid Intl

Wed 3/11

12:14 pm-10:01 pm

1 stop7h 47m

$404

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Sat 3/7

6:00 am-11:50 am

1 stop7h 50m

Las Vegas Harry Reid Intl

Tue 3/10

12:14 pm-10:01 pm

1 stop7h 47m

$404

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Mon 10/20

3:25 pm-9:03 pm

1 stop7h 38m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Waterloo to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas 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 Las Vegas

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

Currently, August is the cheapest month in which you can book a flight from Waterloo, Iowa to Las Vegas (average of $198). Flying from Waterloo, Iowa to Las Vegas in March is currently the most expensive (average of $269). 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 LAS?

Find hourly flight availability from Waterloo to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Waterloo, Iowa to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 28% versus a flight at noon.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown American Airlines from Waterloo to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

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

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

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 Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like American Airlines fly from Waterloo, Iowa to Las Vegas in about 8h 52m. The time it takes to get you to your destination can typically vary by up to . The distance between Waterloo, Iowa and Las Vegas is about 1290 mi.

  • What is the cheapest airline to fly from Waterloo, Iowa to Las Vegas round-trip?

    American Airlines, at $268, was found to be the cheapest airline from Waterloo, Iowa to Las Vegas..

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

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

  • How can I find direct flights from Waterloo to Las Vegas?

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

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

    Yes. Cheapflights offers flight deals from Waterloo to Las Vegas 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 Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Waterloo, Iowa to Las Vegas (average of $198). Flying from Waterloo, Iowa to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
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Mesquite
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Top airline flying from Waterloo to Las Vegas

Discover the top airline that operate flights from Waterloo to Las Vegas. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$474FlexibilityNo cancel feeOn-time71%

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