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Cheap flights from Indianapolis to Las Vegas from £57

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LAS
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

£142

One-way from

£57

Popular in

March

Cheapest in

September

Average price

£182
United Airlines
  • United Airlines
  • 4/9-6/9
  • 2 total stops
  • 13h 11m total
  • Indianapolis to Las Vegas
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Allegiant Air
  • Allegiant Air
  • 3/11
  • Nonstop
  • 4h 10m total
  • Indianapolis to Las Vegas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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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 11 July 2025.

Thu 4/918:51IND - LAS
1 stop6h 08mUnited Airlines
Sat 6/900:59LAS - IND
1 stop7h 03mUnited Airlines
Deal found 9/7£142
Wed 24/906:30IND - LAS
1 stop11h 15mAlaska Airlines
Wed 24/917:46LAS - IND
1 stop8h 24mAlaska Airlines
Deal found 10/7£145
Mon 11/819:10IND - LAS
Nonstop3h 55mSouthwest
Tue 26/807:45LAS - IND
Nonstop3h 35mSouthwest
Deal found 9/7£147
Thu 7/822:39IND - LAS
Nonstop4h 05mSpirit Airlines
Sun 10/810:19LAS - IND
1 stop6h 17mSpirit Airlines
Deal found 8/7£166
Fri 19/917:00IND - LAS
1 stop6h 28mDelta
Wed 24/915:10LAS - IND
1 stop5h 49mDelta
Deal found 10/7£174

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 11 July 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

Thu 4/9

18:51-21:59

1 stop6h 08m

Las Vegas Harry Reid Intl

Sat 6/9

00:59-11:02

1 stop7h 03m

£142

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Wed 24/9

06:30-14:45

1 stop11h 15m

Las Vegas Harry Reid Intl

Wed 24/9

17:46-05:10

1 stop8h 24m

£145

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 11/8

19:10-20:05

Nonstop3h 55m

Las Vegas Harry Reid Intl

Tue 26/8

07:45-14:20

Nonstop3h 35m

£147

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Thu 7/8

22:39-23:44

Nonstop4h 05m

Las Vegas Harry Reid Intl

Sun 10/8

10:19-19:36

1 stop6h 17m

£166

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Fri 19/9

17:00-20:28

1 stop6h 28m

Las Vegas Harry Reid Intl

Wed 24/9

15:10-23:59

1 stop5h 49m

£174

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 3/11

07:30-08:40

Nonstop4h 10m

£57

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Wed 5/11

14:21-20:42

1 stop9h 21m

£58

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Fri 5/9

18:51-21:59

1 stop6h 08m

£63

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Thu 16/10

08:10-09:05

Nonstop3h 55m

£68

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Tue 12/8

17:50-18:50

Nonstop4h 00m

£69

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 14 results
1
2

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 return 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 return flight from Indianapolis to Las Vegas. Price data was last updated on 27 June 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, January is the cheapest month in which you can book a flight from Indianapolis to Las Vegas (average of £689). Flying from Indianapolis to Las Vegas in July is currently the most expensive (average of £1,020). 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 11 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indianapolis to Las Vegas as you normally would.

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 11 July 2025.
Check out reviews from past customers who have flown with Alaska Airlines, Southwest, andDelta from Indianapolis to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very Good
4,249 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very Good
7,951 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,848 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    This flight path from Indianapolis to Las Vegas Harry Reid Intl was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on United Airlines is currently your cheapest option to Las Vegas, with prices starting at £142. Additional return tickets that might be worth considering are offered by Alaska Airlines and Southwest, with the lowest prices starting at £145 and £147, respectively. You may be able to fly from Indianapolis to Las Vegas for 27% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at £57. American Airlines flights start at £58 while deals on United Airlines start at £63 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Indianapolis to Las Vegas consider choosing Spirit Airlines (95%), Allegiant Air (85%) or Southwest (84%) as they are the most reliable in getting you off to your destination on time.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Indianapolis to Las Vegas (average of £689). Flying from Indianapolis to Las Vegas in July is currently the most expensive (average of £1,020). 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

Travelling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Kingman
Henderson
Paradise

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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.
O'Hare Intl to Las Vegas flights
Cincinnati to Las Vegas flights

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Yes! Cheapflights helps users easily find flights from Indianapolis to Las Vegas with no change fees.

Can Cheapflights notify me if prices for flights from Indianapolis to Las Vegas become cheaper?

Yes! Start tracking prices for Indianapolis to Las Vegas flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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