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$186+ Cheap flights from Liberia (LIR) to Las Vegas (LAS)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — LAS
Oct 24 — Oct 311
Fri 10/24
Fri 10/31
1 adult, Economy
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Cheap flight deals from Liberia to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Liberia (LIR) 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 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(United Airlines)

One-way from

$186
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$432
Provider with most accurate pricing for Liberia-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Liberia-Las Vegas Harry Reid Intl flights.
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From Liberia to Las Vegas Harry Reid Intl
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One-way flight from Liberia to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 17% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Liberia to Las Vegas

Cheapest flights from Liberia to Las Vegas
Explore the most affordable flight options available from Liberia to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2025.

This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:50 amLIR - LAS
2 stops25h 37mUnited Airlines
Fri 10/313:41 pmLAS - LIR
1 stop25h 56mUnited Airlines
Deal found 9/24$317
This American Airlines deal was found by Cheapflights users on 9/23. 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 11/73:13 pmLIR - LAS
1 stop10h 46mAmerican Airlines
Fri 11/1410:49 pmLAS - LIR
1 stop11h 45mAmerican Airlines
Deal found 9/23$324
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:20 amLIR - LAS
1 stop23h 05mAlaska Airlines
Wed 10/156:00 amLAS - LIR
1 stop10h 28mAlaska Airlines
Deal found 9/24$355
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:35 amLIR - LAS
2 stops26h 59mUnited Airlines
Thu 11/1312:59 amLAS - LIR
1 stop15h 38mUnited Airlines
Deal found 9/23$399
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:00 amLIR - LAS
1 stop12h 34mAlaska Airlines
Fri 10/311:59 pmLAS - LIR
1 stop15h 21mAlaska Airlines
Deal found 9/22$407
This American Airlines deal was found by Cheapflights users on 9/21. 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 12/2711:55 amLIR - LAS
1 stop13h 49mAmerican Airlines
Sat 1/35:50 pmLAS - LIR
1 stop18h 37mAmerican Airlines
Deal found 9/21$422

Cheapflights Fare Finder

 
Customize your flight search to find flights from Liberia 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 24, 2025.
Use the filters below to find and compare flights from Liberia to Las Vegas that are best for you.

Fly from

Liberia

Fly to

Las Vegas

Route

Depart

Return

Price

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Sun 10/26

11:50 am-12:27 pm

2 stops25h 37m

Las Vegas Harry Reid Intl

Fri 10/31

3:41 pm-6:37 pm

1 stop25h 56m

$317

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Sun 10/26

11:50 am-9:39 am

2 stops22h 49m

Las Vegas Harry Reid Intl

Wed 10/29

12:59 am-12:10 pm

1 stop10h 11m

$317

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Fri 11/7

3:18 pm-11:40 am

2 stops22h 22m

Las Vegas Harry Reid Intl

Fri 11/14

11:49 pm-2:13 pm

2 stops12h 24m

$328

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Fri 2/6

7:45 pm-11:44 am

1 stop17h 59m

Las Vegas Harry Reid Intl

Mon 2/9

8:20 pm-6:45 am

1 stop8h 25m

$393

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Fri 1/30

8:35 am-9:59 pm

1 stop15h 24m

Las Vegas Harry Reid Intl

Sun 2/1

7:40 am-4:08 pm

2 stops30h 28m

$399

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Fri 11/7

8:35 am-9:34 am

2 stops26h 59m

Las Vegas Harry Reid Intl

Thu 11/13

12:59 am-6:37 pm

1 stop15h 38m

$399

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Fri 1/30

7:45 pm-8:36 am

1 stop14h 51m

Las Vegas Harry Reid Intl

Sun 2/1

6:00 am-6:35 pm

1 stop10h 35m

$403

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Mon 11/17

1:21 pm-11:59 pm

1 stop12h 38m

$186

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Sat 10/25

1:59 pm-10:05 pm

1 stop9h 06m

$187

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Mon 12/15

8:35 am-9:40 am

2 stops27h 05m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 14 results
1
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Compare providers for flights from Liberia 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 Liberia to Las Vegas in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Liberia-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Liberia-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Liberia-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Liberia-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub 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 Liberia-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 Liberia to Las Vegas

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

What is the cheapest month to book a flight from Liberia to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Liberia to Las Vegas (average of $198). Flying from Liberia 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.

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 24, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Liberia to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Liberia 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 Liberia to Las Vegas?

    Airlines like United Airlines fly from Liberia to Las Vegas in about 25h 37m. The time it takes to get you to your destination can typically vary by up to . The distance between Liberia and Las Vegas is about 2553 mi.

  • What are the cheapest airlines flying from Liberia to Las Vegas round-trip?

    Currently priced at $400, American Airlines will fly you from Liberia to Las Vegas and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $420. These flights start at 24% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Liberia to Las Vegas (average of $198). Flying from Liberia 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
Paradise
Henderson
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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Alternative routes for Liberia to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
San José to Las Vegas flights
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Liberia to Reno flights

Top 2 airlines flying from Liberia to Las Vegas

Discover the top 2 airlines that operate flights from Liberia 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$400Average$466FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$420Average$483FlexibilityNo cancel feeOn-time69%

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