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Cheap flights from Indianapolis to Las Vegas from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Las Vegas departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Indianapolis to Las Vegas (IND-LAS)

Cheap round-trip flights

Logo
7:32 pm - 11:50 pmIND-LAS
7h 18m1 stop
Logo
12:06 pm - 6:47 pmLAS-IND
3h 41mnonstop
$141
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Mon, Oct 6 - Thu, Oct 9
Logo
4:43 pm - 5:49 pmIND-LAS
4h 06mnonstop
Logo
7:30 am - 4:14 pmLAS-IND
5h 44m1 stop
$142
Find Deal
Sat, Sep 13 - Sat, Sep 20
Spirit Airlines Logo
9:50 pm - 10:57 pmIND-LAS
4h 07mnonstop
Spirit Airlines Logo
2:08 pm - 8:55 pmLAS-IND
3h 47mnonstop
$144Spirit Airlines
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Fri, Nov 7 - Mon, Nov 10
Spirit Airlines Logo
11:48 am - 12:52 pmIND-LAS
4h 04mnonstop
Spirit Airlines Logo
11:05 am - 5:51 pmLAS-IND
3h 46mnonstop
$145Spirit Airlines
Find Deal
Mon, Sep 15 - Fri, Sep 19
Spirit Airlines Logo
11:48 am - 12:52 pmIND-LAS
4h 04mnonstop
Spirit Airlines Logo
10:16 pm - 10:53 amLAS-IND
9h 37m1 stop
$146Spirit Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 17
Logo
6:23 pm - 7:27 pmIND-LAS
4h 04mnonstop
Logo
9:12 am - 7:24 pmLAS-IND
7h 12m1 stop
$147
Find Deal
Sat, Oct 18 - Thu, Oct 23
Frontier Logo
5:24 pm - 11:32 pmIND-LAS
9h 08m1 stop
Frontier Logo
7:08 am - 7:24 pmLAS-IND
9h 16m1 stop
$151Frontier
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Sat, Oct 18 - Thu, Oct 23
Frontier Logo
7:32 pm - 11:50 pmIND-LAS
7h 18m1 stop
Frontier Logo
11:00 pm - 11:11 amLAS-IND
9h 11m1 stop
$157Frontier
Find Deal
Mon, Sep 15 - Thu, Sep 18
Allegiant Air Logo
8:00 am - 9:12 amIND-LAS
4h 12mnonstop
Allegiant Air Logo
10:02 am - 4:34 pmLAS-IND
3h 32mnonstop
$165Allegiant Air
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Mon, Dec 15 - Fri, Dec 19
Allegiant Air Logo
8:00 am - 9:12 amIND-LAS
4h 12mnonstop
Allegiant Air Logo
10:02 am - 4:34 pmLAS-IND
3h 32mnonstop
$184Allegiant Air
Find Deal
Mon, Dec 15 - Fri, Dec 19

Spirit Airlines flights from Indianapolis to Las Vegas

Our best Spirit Airlines deals on Indianapolis to Las Vegas flight tickets
Spirit Airlines
Nov 7
IND9:50 pmIndianapolis
4h 07m
LAS10:57 pmLas Vegas Harry Reid Intl
Nov 10
LAS2:08 pmLas Vegas Harry Reid Intl
3h 47m
IND8:55 pmIndianapolis
$144
Find similar
Spirit Airlines
Sep 15
IND11:48 amIndianapolis
4h 04m
LAS12:52 pmLas Vegas Harry Reid Intl
Sep 19
LAS11:05 amLas Vegas Harry Reid Intl
3h 46m
IND5:51 pmIndianapolis
$145
Find similar
Spirit Airlines
Sep 15
IND11:48 amIndianapolis
4h 04m
LAS12:52 pmLas Vegas Harry Reid Intl
Sep 17
LAS10:16 pmLas Vegas Harry Reid Intl
9h 37m
1 stop
IND10:53 amIndianapolis
$146
Find similar

Frontier flights from Indianapolis to Las Vegas

Our best Frontier deals on Indianapolis to Las Vegas flight tickets
Frontier
Oct 18
IND5:24 pmIndianapolis
9h 08m
1 stop
LAS11:32 pmLas Vegas Harry Reid Intl
Oct 23
LAS7:08 amLas Vegas Harry Reid Intl
9h 16m
1 stop
IND7:24 pmIndianapolis
$151
Find similar
Frontier
Sep 15
IND7:32 pmIndianapolis
7h 18m
1 stop
LAS11:50 pmLas Vegas Harry Reid Intl
Sep 18
LAS11:00 pmLas Vegas Harry Reid Intl
9h 11m
1 stop
IND11:11 amIndianapolis
$157
Find similar
Frontier
Nov 10
IND8:39 pmIndianapolis
5h 53m
1 stop
LAS11:32 pmLas Vegas Harry Reid Intl
Nov 13
LAS12:41 amLas Vegas Harry Reid Intl
9h 16m
1 stop
IND12:57 pmIndianapolis
$159
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Indianapolis to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 10/6

7:32 pm-11:50 pm

1 stop7h 18m

Las Vegas Harry Reid Intl

Thu 10/9

12:06 pm-6:47 pm

Nonstop3h 41m

$141

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sat 9/13

4:43 pm-5:49 pm

Nonstop4h 06m

Las Vegas Harry Reid Intl

Sat 9/20

7:30 am-4:14 pm

1 stop5h 44m

$142

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Fri 11/7

9:50 pm-10:57 pm

Nonstop4h 07m

Las Vegas Harry Reid Intl

Mon 11/10

2:08 pm-8:55 pm

Nonstop3h 47m

$144

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 9/15

11:48 am-12:52 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Fri 9/19

11:05 am-5:51 pm

Nonstop3h 46m

$145

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 9/15

11:48 am-12:52 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Wed 9/17

10:16 pm-10:53 am

1 stop9h 37m

$146

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sat 10/18

6:23 pm-7:27 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Thu 10/23

9:12 am-7:24 pm

1 stop7h 12m

$147

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sat 10/18

5:24 pm-11:32 pm

1 stop9h 08m

Las Vegas Harry Reid Intl

Thu 10/23

7:08 am-7:24 pm

1 stop9h 16m

$151

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 9/15

7:32 pm-11:50 pm

1 stop7h 18m

Las Vegas Harry Reid Intl

Thu 9/18

11:00 pm-11:11 am

1 stop9h 11m

$157

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 12/15

8:00 am-9:12 am

Nonstop4h 12m

Las Vegas Harry Reid Intl

Fri 12/19

10:02 am-4:34 pm

Nonstop3h 32m

$165

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 12/15

8:00 am-9:12 am

Nonstop4h 12m

Las Vegas Harry Reid Intl

Fri 12/19

10:02 am-4:34 pm

Nonstop3h 32m

$184

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Indianapolis to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Indianapolis and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of September is, on average, the cheapest month to fly to Las Vegas from Indianapolis, with most prices found around $236. The month of April is another great option to travel to Las Vegas, with average flight prices from Indianapolis averaging around $246.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $219. Flights from Indianapolis to Las Vegas on a Saturday will generally be more expensive and average around $354. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $283. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $317. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Indianapolis to Las Vegas Harry Reid Intl flight route?

Fly from Indianapolis to Las Vegas Harry Reid Intl for the best Indianapolis - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $268 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Indianapolis for as low as $207 on momondo.

What cabin class options are available on Indianapolis to Las Vegas Harry Reid Intl flights?

There are 1 cabin classes available to choose from on Indianapolis to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Indianapolis to Las Vegas flight prices changed over time?

As of August 2025, prices for Indianapolis to Las Vegas flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Indianapolis to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to Las Vegas (IND to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Las Vegas

Best Price Found

$75

Fastest flight time

4h 04m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Indianapolis in the past 72 hours is $75. The best round-trip flight deal from Indianapolis to Las Vegas found on momondo in the last 72 hours is $141.
The fastest flight from Indianapolis to Las Vegas takes 4h 04m
Direct flights go from Indianapolis to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is Indianapolis to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Indianapolis to Las Vegas Harry Reid Intl is 1589.6 mi. In terms of flight time, this usually takes a little over 4h 04m.

  • When did momondo last update prices for flights from Indianapolis Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Indianapolis Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Indianapolis Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Indianapolis Airport to Las Vegas Harry Reid Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Indianapolis to Las Vegas?

  • What is the most popular airline from Indianapolis to Las Vegas?

Best airlines flying from Indianapolis to Las Vegas

Compare and see reviews for airlines that fly from Indianapolis to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $88Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
Spirit AirlinesPriceFrom $90Free CancellationRating
6.3
8,038 reviews
Search Spirit Airlines flights
FrontierPriceFrom $106Free CancellationRating
5.8
3,212 reviews
Search Frontier flights
DeltaPriceFrom $160Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
SouthwestPriceFrom $293Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • Southwest Flights From Indianapolis to Las Vegas

    Southwest operates around 16 flights from Indianapolis to Las Vegas every week. The average price of these flights found in the last 72 hours has been $448, but momondo users have found Southwest deals from Indianapolis to Las Vegas from as low as $293 round-trip. Southwest has been scored 8.0/10 in 4,246 reviews.

  • Spirit Airlines Flights From Indianapolis to Las Vegas

    The best Spirit Airlines deal for Indianapolis to Las Vegas flight tickets found on momondo in the last 72 hours was $90, round-trip. It should be noted that an average Spirit Airlines flight deal for this route in this time was higher, at $196 round-trip. Spirit Airlines operates 2 flights out of Indianapolis into Las Vegas in an average week, so prices vary by time and availability. 8,038 Spirit Airlines reviews by users on momondo have scored the airline at 6.3/10.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Indianapolis to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Indianapolis to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Indianapolis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Indianapolis to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indianapolis to Las Vegas.

I’m not ready to book a flight from Indianapolis to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Indianapolis to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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