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$79+ Cheap flights from Indianapolis to Las Vegas (IND - 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Las Vegas Harry Reid Intl are usually found in September or April, booked 73 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Indianapolis to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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

$143
(Cheapflightsfares)

One-way from

$79
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$242

Good round-trip deal

$203 or less

Good one-way deal

$107 or less
From Indianapolis to Las Vegas Harry Reid Intl
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One-way flight from Indianapolis to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Indianapolis to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Indianapolis to Las Vegas Harry Reid Intl.
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Find flight deals from Indianapolis to Las Vegas

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

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/44:43 pmIND - LAS
Nonstop4h 06mSpirit Airlines
Thu 10/93:47 pmLAS - IND
Nonstop3h 44mSpirit Airlines
Deal found 9/10$143
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:30 amIND - LAS
Nonstop4h 02mMultiple Airlines
Sun 11/1612:59 amLAS - IND
1 stop15h 45mMultiple Airlines
Deal found 9/10$144
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:40 pmIND - LAS
1 stop8h 04mMultiple Airlines
Fri 10/319:30 amLAS - IND
Nonstop3h 36mMultiple Airlines
Deal found 9/9$145
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:54 pmIND - LAS
Nonstop4h 04mMultiple Airlines
Fri 10/319:30 amLAS - IND
Nonstop3h 36mMultiple Airlines
Deal found 9/9$146
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:39 pmIND - LAS
1 stop5h 50mFrontier
Sun 11/1612:41 amLAS - IND
1 stop10h 28mFrontier
Deal found 9/10$147
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:24 pmIND - LAS
1 stop17h 38mFrontier
Tue 10/2112:59 amLAS - IND
1 stop12h 30mFrontier
Deal found 9/11$149
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:40 pmIND - LAS
1 stop8h 04mMultiple Airlines
Sat 10/2510:42 amLAS - IND
Nonstop3h 41mMultiple Airlines
Deal found 9/9$150
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:50 pmIND - LAS
Nonstop4h 07mSpirit Airlines
Mon 11/172:08 pmLAS - IND
Nonstop3h 47mSpirit Airlines
Deal found 9/10$151
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:32 pmIND - LAS
1 stop7h 18mFrontier
Thu 9/259:08 amLAS - IND
1 stop7h 56mFrontier
Deal found 9/11$152
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:02 pmIND - LAS
Nonstop4h 04mSpirit Airlines
Sat 10/2510:42 amLAS - IND
Nonstop3h 41mSpirit Airlines
Deal found 9/9$153
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:50 pmIND - LAS
Nonstop4h 07mMultiple Airlines
Fri 12/1210:02 amLAS - IND
Nonstop3h 32mMultiple Airlines
Deal found 9/10$154
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/44:43 pmIND - LAS
Nonstop4h 06mMultiple Airlines
Tue 10/78:05 pmLAS - IND
1 stop17h 24mMultiple Airlines
Deal found 9/10$155

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 Indianapolis to Las Vegas that are best for you.

Fly from

Indianapolis

Fly to

Las Vegas

Route

Depart

Return

Price

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sun 2/15

2:00 pm-8:10 pm

1 stop9h 10m

Las Vegas Harry Reid Intl

Wed 2/18

11:25 pm-9:53 am

1 stop7h 28m

$237

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sat 1/31

11:40 am-4:00 pm

1 stop7h 20m

Las Vegas Harry Reid Intl

Wed 2/4

6:00 am-3:51 pm

1 stop6h 51m

$237

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sat 12/6

6:30 pm-10:18 pm

1 stop6h 48m

Las Vegas Harry Reid Intl

Thu 12/11

3:20 pm-12:12 am

1 stop5h 52m

$237

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Thu 10/23

5:52 pm-11:22 pm

1 stop8h 30m

Las Vegas Harry Reid Intl

Mon 11/3

12:35 am-11:33 am

1 stop7h 58m

$237

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 12/22

2:42 pm-7:40 pm

1 stop7h 58m

Las Vegas Harry Reid Intl

Tue 12/23

12:35 am-9:56 am

1 stop6h 21m

$237

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sun 12/7

5:16 pm-11:18 pm

1 stop9h 02m

Las Vegas Harry Reid Intl

Tue 12/9

12:30 pm-12:27 am

1 stop8h 57m

$237

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sat 10/25

12:18 pm-3:59 pm

1 stop6h 41m

Las Vegas Harry Reid Intl

Wed 10/29

9:53 am-9:15 pm

1 stop8h 22m

$237

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Wed 11/26

7:57 pm-12:25 am

1 stop7h 28m

Las Vegas Harry Reid Intl

Thu 11/27

9:33 am-6:31 pm

1 stop5h 58m

$247

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sun 11/9

5:55 pm-11:19 pm

1 stop8h 24m

Las Vegas Harry Reid Intl

Wed 11/12

1:25 pm-10:56 pm

1 stop6h 31m

$257

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Tue 11/4

4:48 pm-10:29 pm

1 stop8h 41m

Las Vegas Harry Reid Intl

Tue 11/11

12:43 am-10:39 am

1 stop6h 56m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
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The best insider tips for Indianapolis to Las Vegas flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Las Vegas trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for added comfort on longer flights.


Spirit's Saver$ Club offers discounts on luggage and seats, saving money on extra fees.

Read more about Spirit Airlinesby Daniel Scheffler
Allegiant Air

Allegiant's nonstop flights eliminate layovers, offering stress-free travel without big airport hubs.


Allegiant's bundles include bags, seat assignments, and priority boarding, saving on individual fees.

Read more about Allegiant Airby Matt Meltzer
Airports
IND

IND offers amazingly reliable Wi-Fi and plenty of charging stations, perfect for staying connected and comfortable before your flight.

Read more about INDby Barbara Noe Kennedy
LAS

For a smooth arrival at LAS, wait to request rideshare until near the parking garage to avoid long waits in the heat.

Read more about LASby Ramsey Qubein
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Matt Meltzer

Matt Meltzer

Expert on Allegiant Air

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Barbara Noe Kennedy

Barbara Noe Kennedy

Expert on IND

Barbara Noe Kennedy

Barbara Noe Kennedy

Award-winning travel journalist Barbara Noe Kennedy writes about destinations around the world—but her heart is in her home state of Virginia, where she’s always researching her next travel story.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Indianapolis to Las Vegas

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

How far ahead should I book a flight from Indianapolis to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Las Vegas. Price data was last updated on August 29, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

Find hourly flight availability from Indianapolis 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.

A simple way to save on the total cost of your ticket is to fly from Indianapolis to Las Vegas in the evening. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Indianapolis to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Las Vegas. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Indianapolis to Las Vegas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 through reviews of airlines operating flights from Indianapolis to Las Vegas, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.2
Good
702 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Indianapolis to Las Vegas?

    To fly from Indianapolis to Las Vegas, you need to book a flight from Indianapolis (IND) to Harry Reid Intl (LAS). Nonstop flights to Las Vegas Harry Reid Intl from Indianapolis take 4h 01m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Indianapolis to Harry Reid Intl offered by 7 different airlines.

  • How popular is this Indianapolis to Las Vegas flight route?

    Flights from Indianapolis to Las Vegas Harry Reid Intl have been viewed 228 times in the past calendar month.

  • How long is the flight from Indianapolis to Las Vegas?

    For as low as $237, Delta can have you in Las Vegas from Indianapolis in 7h 20m. The distance from Indianapolis to Las Vegas is about 1585 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Indianapolis to Las Vegas round-trip from $88. Other airlines that can offer you cheap pricing are Spirit Airlines, from $99, and Frontier, from $106. Users have found that Allegiant Air is 67% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Indianapolis to Las Vegas one-way?

    One-way options have recently been found by users for as low as $80 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $119 and United Airlines from $119 one-way.

  • What are the most reliable airlines from Indianapolis to Las Vegas?

    The top 3 most reliable airlines when flying from Indianapolis to Las Vegas are Southwest (84%), Allegiant Air (84%) and Spirit Airlines (81%).

  • What are the cheapest flights from Indianapolis to Las Vegas?

    Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Indianapolis - Las Vegas Harry Reid Intl) can be booked for $123 on average, our data indicates $330 when flying from Indianapolis to Las Vegas.

  • Where are the most common layover locations when flying from Indianapolis to Las Vegas?

    Flights departing from Indianapolis and landing in Las Vegas layover in Chicago most frequently.

  • What are some popular things to do or see while on a layover in Chicago?

    Chicago travelers tend to visit Magnificent Mile, River North, and Grant Park more than anywhere else. Magnificent Mile, River North and Grant Park are located about 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl if you are interested in checking them out. Travelers can book a car rental at Chicago O'Hare Intl for about $52 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Indianapolis to Las Vegas flights?

    Indianapolis to Las Vegas flights that have layovers will least frequently stop in Denver.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Indianapolis to Las Vegas

Discover the top 7 airlines that operate flights from Indianapolis 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
Allegiant AirCheapest$88Average$206FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$99Average$202FlexibilityNo cancel feeOn-time65%
FrontierCheapest$106Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$259FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$233Average$326FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$327FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$290Average$448FlexibilityNo cancel feeOn-time63%

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