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Cheap flights from Indianapolis to Las Vegas from $50

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 9/1. 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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Cheap round-trip flights

Allegiant Air Logo
1:37 pm - 2:42 pmIND-LAS
4h 05mnonstop
Allegiant Air Logo
8:55 am - 3:31 pmLAS-IND
3h 36mnonstop
$103Allegiant Air
Find Deal
Mon, Aug 25 - Fri, Aug 29
Spirit Airlines Logo
4:43 pm - 5:49 pmIND-LAS
4h 06mnonstop
Spirit Airlines Logo
9:00 am - 3:43 pmLAS-IND
3h 43mnonstop
$119Spirit Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
Spirit Airlines Logo
11:48 am - 12:52 pmIND-LAS
4h 04mnonstop
Spirit Airlines Logo
12:42 pm - 7:28 pmLAS-IND
3h 46mnonstop
$120Spirit Airlines
Find Deal
Mon, Sep 22 - Thu, Sep 25
Spirit Airlines Logo
11:48 am - 12:52 pmIND-LAS
4h 04mnonstop
Spirit Airlines Logo
12:42 pm - 7:28 pmLAS-IND
3h 46mnonstop
$121Spirit Airlines
Find Deal
Mon, Sep 8 - Thu, Sep 11
Spirit Airlines Logo
12:20 pm - 8:53 pmIND-LAS
11h 33m1 stop
Spirit Airlines Logo
10:47 am - 5:32 pmLAS-IND
3h 45mnonstop
$124Spirit Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Logo
1:37 pm - 2:42 pmIND-LAS
4h 05mnonstop
Logo
9:00 am - 3:43 pmLAS-IND
3h 43mnonstop
$125
Find Deal
Mon, Sep 1 - Sat, Sep 6
Allegiant Air Logo
7:00 am - 7:55 amIND-LAS
3h 55mnonstop
Allegiant Air Logo
3:32 pm - 10:08 pmLAS-IND
3h 36mnonstop
$126Allegiant Air
Find Deal
Mon, Aug 11 - Fri, Aug 15
Spirit Airlines Logo
10:27 am - 11:21 amIND-LAS
3h 54mnonstop
Spirit Airlines Logo
12:16 pm - 6:55 pmLAS-IND
3h 39mnonstop
$127Spirit Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
Spirit Airlines Logo
8:33 pm - 9:38 pmIND-LAS
4h 05mnonstop
Spirit Airlines Logo
10:47 am - 5:32 pmLAS-IND
3h 45mnonstop
$128Spirit Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Logo
7:32 pm - 8:38 pmIND-LAS
4h 06mnonstop
Logo
9:30 am - 4:06 pmLAS-IND
3h 36mnonstop
$129
Find Deal
Sun, Oct 12 - Fri, Oct 31

Allegiant Air flights from Indianapolis to Las Vegas

Our best Allegiant Air deals on Indianapolis to Las Vegas flight tickets
Allegiant Air
Aug 25
IND1:37 pmIndianapolis
4h 05m
LAS2:42 pmLas Vegas Harry Reid Intl
Aug 29
LAS8:55 amLas Vegas Harry Reid Intl
3h 36m
IND3:31 pmIndianapolis
$103
Find similar
Allegiant Air
Aug 11
IND7:00 amIndianapolis
3h 55m
LAS7:55 amLas Vegas Harry Reid Intl
Aug 15
LAS3:32 pmLas Vegas Harry Reid Intl
3h 36m
IND10:08 pmIndianapolis
$126
Find similar
Allegiant Air
Jan 5
IND7:20 amIndianapolis
4h 12m
LAS8:32 amLas Vegas Harry Reid Intl
Jan 9
LAS10:08 amLas Vegas Harry Reid Intl
3h 36m
IND4:44 pmIndianapolis
$131
Find similar

Spirit Airlines flights from Indianapolis to Las Vegas

Our best Spirit Airlines deals on Indianapolis to Las Vegas flight tickets
Spirit Airlines
Sep 6
IND4:43 pmIndianapolis
4h 06m
LAS5:49 pmLas Vegas Harry Reid Intl
Sep 13
LAS9:00 amLas Vegas Harry Reid Intl
3h 43m
IND3:43 pmIndianapolis
$119
Find similar
Spirit Airlines
Sep 22
IND11:48 amIndianapolis
4h 04m
LAS12:52 pmLas Vegas Harry Reid Intl
Sep 25
LAS12:42 pmLas Vegas Harry Reid Intl
3h 46m
IND7:28 pmIndianapolis
$120
Find similar
Spirit Airlines
Sep 8
IND11:48 amIndianapolis
4h 04m
LAS12:52 pmLas Vegas Harry Reid Intl
Sep 11
LAS12:42 pmLas Vegas Harry Reid Intl
3h 46m
IND7:28 pmIndianapolis
$121
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 July 31, 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 8/25

1:37 pm-2:42 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Fri 8/29

8:55 am-3:31 pm

Nonstop3h 36m

$103

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sat 9/6

4:43 pm-5:49 pm

Nonstop4h 06m

Las Vegas Harry Reid Intl

Sat 9/13

9:00 am-3:43 pm

Nonstop3h 43m

$119

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 9/22

11:48 am-12:52 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Thu 9/25

12:42 pm-7:28 pm

Nonstop3h 46m

$120

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 9/8

11:48 am-12:52 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Thu 9/11

12:42 pm-7:28 pm

Nonstop3h 46m

$121

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Thu 10/2

12:20 pm-8:53 pm

1 stop11h 33m

Las Vegas Harry Reid Intl

Mon 10/6

10:47 am-5:32 pm

Nonstop3h 45m

$124

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 9/1

1:37 pm-2:42 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Sat 9/6

9:00 am-3:43 pm

Nonstop3h 43m

$125

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Mon 8/11

7:00 am-7:55 am

Nonstop3h 55m

Las Vegas Harry Reid Intl

Fri 8/15

3:32 pm-10:08 pm

Nonstop3h 36m

$126

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Thu 8/14

10:27 am-11:21 am

Nonstop3h 54m

Las Vegas Harry Reid Intl

Thu 8/21

12:16 pm-6:55 pm

Nonstop3h 39m

$127

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Thu 9/4

8:33 pm-9:38 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Mon 9/8

10:47 am-5:32 pm

Nonstop3h 45m

$128

IndianapolisLas Vegas

IND - LAS

INDLAS

Indianapolis

Sun 10/12

7:32 pm-8:38 pm

Nonstop4h 06m

Las Vegas Harry Reid Intl

Fri 10/31

9:30 am-4:06 pm

Nonstop3h 36m

$129

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 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 August is another great option to travel to Las Vegas, with average flight prices from Indianapolis averaging around $243.

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 $348. 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 $289. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $309. 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 $214 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 July 2025, prices for Indianapolis to Las Vegas flights are approximately 16% cheaper 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

$50

Fastest flight time

3h 54m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Indianapolis in the past 72 hours is $50. The best round-trip flight deal from Indianapolis to Las Vegas found on momondo in the last 72 hours is $103.
The fastest flight from Indianapolis to Las Vegas takes 3h 54m
Direct flights go from Indianapolis to Las Vegas on Monday, Tuesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Southwest, Allegiant Air and Spirit Airlines.
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 3h 54m.

  • 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
702 reviews
Search Allegiant Air flights
Spirit AirlinesPriceFrom $90Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
FrontierPriceFrom $106Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
DeltaPriceFrom $197Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $225Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,900 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 9 flights from Indianapolis to Las Vegas every week. The average price of these flights found in the last 72 hours has been $446, 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 $194 round-trip. Spirit Airlines operates 2 flights out of Indianapolis into Las Vegas in an average week, so prices vary by time and availability. 8,049 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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