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$314+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — LAS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/166:00 amALO - LAS
1 stop8h 19mAmerican Airlines
Tue 12/233:09 pmLAS - ALO
1 stop6h 36mAmerican Airlines
Deal found 12/11$489
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/255:40 amALO - LAS
1 stop9h 09mAmerican Airlines
Mon 12/296:00 amLAS - ALO
1 stop6h 39mAmerican Airlines
Deal found 12/10$729
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/275:40 amALO - LAS
2 stops12h 15mAmerican Airlines
Wed 12/316:00 amLAS - ALO
1 stop6h 39mAmerican Airlines
Deal found 12/10$874
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/275:40 amALO - LAS
2 stops12h 15mAmerican Airlines
Thu 1/13:09 pmLAS - ALO
1 stop6h 36mAmerican Airlines
Deal found 12/10$900
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Mon 12/295:40 amALO - LAS
2 stops15h 08mAmerican Airlines
Thu 1/16:00 amLAS - ALO
1 stop6h 39mAmerican Airlines
Deal found 12/10$929

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$314
(American Airlines)
Provider with most accurate pricing for Waterloo-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Waterloo-Las Vegas Harry Reid Intl flights.
Search Deals
From Waterloo to Las Vegas Harry Reid Intl
Search Deals

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 December 12, 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

Thu 1/29

6:00 am-4:30 pm

2 stops12h 30m

Las Vegas Harry Reid Intl

Mon 2/2

2:08 pm-10:23 pm

1 stop6h 15m

$314

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Wed 1/28

3:23 pm-9:48 pm

1 stop8h 25m

Las Vegas Harry Reid Intl

Tue 2/3

2:08 pm-10:23 pm

1 stop6h 15m

$389

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Sat 1/31

6:00 am-5:03 pm

2 stops13h 03m

Las Vegas Harry Reid Intl

Tue 2/3

2:08 pm-10:23 pm

1 stop6h 15m

$394

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Mon 1/26

6:00 am-4:30 pm

2 stops12h 30m

Las Vegas Harry Reid Intl

Wed 2/4

2:08 pm-10:23 pm

1 stop6h 15m

$394

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Wed 1/28

3:23 pm-9:48 pm

1 stop8h 25m

Las Vegas Harry Reid Intl

Sat 1/31

11:49 pm-2:53 pm

2 stops13h 04m

$394

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Wed 1/28

3:23 pm-9:48 pm

1 stop8h 25m

Las Vegas Harry Reid Intl

Wed 2/4

6:00 am-10:23 pm

2 stops14h 23m

$394

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Fri 1/30

3:23 pm-9:48 pm

1 stop8h 25m

Las Vegas Harry Reid Intl

Thu 2/5

11:49 pm-2:53 pm

2 stops13h 04m

$394

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Tue 1/27

6:00 am-5:43 pm

2 stops13h 43m

Las Vegas Harry Reid Intl

Tue 2/3

2:08 pm-10:23 pm

1 stop6h 15m

$394

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Thu 1/29

6:00 am-4:30 pm

2 stops12h 30m

Las Vegas Harry Reid Intl

Tue 2/3

2:08 pm-10:23 pm

1 stop6h 15m

$394

WaterlooLas Vegas

ALO - LAS

ALOLAS

Waterloo

Fri 1/30

3:23 pm-9:48 pm

1 stop8h 25m

Las Vegas Harry Reid Intl

Tue 2/3

6:00 am-10:23 pm

2 stops14h 23m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 14 results
1
2

Compare providers for flights from Waterloo to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Waterloo to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Waterloo, Iowa-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Waterloo, Iowa-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Waterloo, Iowa-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Waterloo, Iowa-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Waterloo, Iowa-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, July is the cheapest month in which you can book a flight from Waterloo, Iowa to Las Vegas (average of $90). Flying from Waterloo, Iowa to Las Vegas in December is currently the most expensive (average of $122). 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 December 12, 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 evening, which can drop the price by up to 64% versus a flight in the afternoon.

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 December 12, 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
11,050 reviews

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 12h 30m. 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, July is the cheapest month in which you can book a flight from Waterloo, Iowa to Las Vegas (average of $90). Flying from Waterloo, Iowa to Las Vegas in December is currently the most expensive (average of $122). 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
Paradise
Henderson
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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$373FlexibilityNo cancel feeOn-time71%

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