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Cheap flights from South Bend to Las Vegas from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to Las Vegas departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Bend to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
1:53 pm - 2:58 pm
SBN
-
LAS
4h 05mnonstop
Allegiant Air Logo
6:00 am - 12:41 pm
LAS
-
SBN
3h 41mnonstop
$157Allegiant Air
Sun, Aug 16 - Thu, Aug 20
Allegiant Air Logo
10:26 pm - 11:39 pm
SBN
-
LAS
4h 13mnonstop
Allegiant Air Logo
6:20 am - 12:57 pm
LAS
-
SBN
3h 37mnonstop
$164Allegiant Air
Thu, May 14 - Thu, May 21
Allegiant Air Logo
10:26 pm - 11:39 pm
SBN
-
LAS
4h 13mnonstop
Allegiant Air Logo
6:20 am - 12:57 pm
LAS
-
SBN
3h 37mnonstop
$170Allegiant Air
Thu, May 14 - Thu, May 21
Allegiant Air Logo
1:47 pm - 2:52 pm
SBN
-
LAS
4h 05mnonstop
Allegiant Air Logo
6:15 am - 12:52 pm
LAS
-
SBN
3h 37mnonstop
$172Allegiant Air
Sun, May 31 - Thu, Jun 4
Allegiant Air Logo
1:53 pm - 2:58 pm
SBN
-
LAS
4h 05mnonstop
Allegiant Air Logo
6:00 am - 12:41 pm
LAS
-
SBN
3h 41mnonstop
$177Allegiant Air
Thu, Aug 13 - Thu, Aug 20
Allegiant Air Logo
1:47 pm - 2:52 pm
SBN
-
LAS
4h 05mnonstop
Allegiant Air Logo
6:15 am - 12:52 pm
LAS
-
SBN
3h 37mnonstop
$180Allegiant Air
Sun, May 31 - Thu, Jun 4
Allegiant Air Logo
10:26 pm - 11:39 pm
SBN
-
LAS
4h 13mnonstop
Allegiant Air Logo
6:20 am - 12:57 pm
LAS
-
SBN
3h 37mnonstop
$181Allegiant Air
Thu, May 14 - Thu, May 21
Allegiant Air Logo
10:26 pm - 11:39 pm
SBN
-
LAS
4h 13mnonstop
Allegiant Air Logo
6:20 am - 12:57 pm
LAS
-
SBN
3h 37mnonstop
$182Allegiant Air
Sun, May 17 - Thu, May 21
Allegiant Air Logo
1:47 pm - 2:52 pm
SBN
-
LAS
4h 05mnonstop
Allegiant Air Logo
6:20 am - 12:57 pm
LAS
-
SBN
3h 37mnonstop
$184Allegiant Air
Sun, May 24 - Thu, May 28
Allegiant Air Logo
10:26 pm - 11:39 pm
SBN
-
LAS
4h 13mnonstop
Allegiant Air Logo
6:20 am - 12:57 pm
LAS
-
SBN
3h 37mnonstop
$190Allegiant Air
Sun, May 17 - Thu, May 21

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Allegiant Air flights from South Bend to Las Vegas

Our best Allegiant Air deals on South Bend to Las Vegas flight tickets
Allegiant Air
May 3
SBN10:26 pmSouth Bend/Michiana
4h 13m
LAS11:39 pmLas Vegas Harry Reid Intl
May 21
LAS6:20 amLas Vegas Harry Reid Intl
3h 37m
SBN12:57 pmSouth Bend/Michiana
$152
Allegiant Air
May 3
SBN10:26 pmSouth Bend/Michiana
4h 13m
LAS11:39 pmLas Vegas Harry Reid Intl
May 21
LAS6:20 amLas Vegas Harry Reid Intl
3h 37m
SBN12:57 pmSouth Bend/Michiana
$153
Allegiant Air
Aug 16
SBN1:53 pmSouth Bend/Michiana
4h 05m
LAS2:58 pmLas Vegas Harry Reid Intl
Aug 20
LAS6:00 amLas Vegas Harry Reid Intl
3h 41m
SBN12:41 pmSouth Bend/Michiana
$157

momondo Fare Finder

 
Customize your flight search to find flights from South Bend 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 April 27, 2026.
Use the filters below to find and compare flights from South Bend to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 8/16

1:53 pm-2:58 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 8/20

6:00 am-12:41 pm

Nonstop3h 41m

$157

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Thu 5/14

10:26 pm-11:39 pm

Nonstop4h 13m

Las Vegas Harry Reid Intl

Thu 5/21

6:20 am-12:57 pm

Nonstop3h 37m

$164

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Thu 5/14

10:26 pm-11:39 pm

Nonstop4h 13m

Las Vegas Harry Reid Intl

Thu 5/21

6:20 am-12:57 pm

Nonstop3h 37m

$170
Quickest round-trip

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 5/31

1:47 pm-2:52 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 6/4

6:15 am-12:52 pm

Nonstop3h 37m

$172

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Thu 8/13

1:53 pm-2:58 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 8/20

6:00 am-12:41 pm

Nonstop3h 41m

$177

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 5/31

1:47 pm-2:52 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 6/4

6:15 am-12:52 pm

Nonstop3h 37m

$180

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Thu 5/14

10:26 pm-11:39 pm

Nonstop4h 13m

Las Vegas Harry Reid Intl

Thu 5/21

6:20 am-12:57 pm

Nonstop3h 37m

$181

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 5/17

10:26 pm-11:39 pm

Nonstop4h 13m

Las Vegas Harry Reid Intl

Thu 5/21

6:20 am-12:57 pm

Nonstop3h 37m

$182

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 5/24

1:47 pm-2:52 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 5/28

6:20 am-12:57 pm

Nonstop3h 37m

$184

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 5/17

10:26 pm-11:39 pm

Nonstop4h 13m

Las Vegas Harry Reid Intl

Thu 5/21

6:20 am-12:57 pm

Nonstop3h 37m

$190

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from South Bend 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 South Bend and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of August is, on average, the cheapest month to fly to Las Vegas from South Bend, with most prices found around $179. The month of November is another great option to travel to Las Vegas, with average flight prices from South Bend averaging around $219.

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

Our data shows that Friday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $176. Flights from South Bend to Las Vegas on a Tuesday will generally be more expensive and average around $322. 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 afternoon when flights can be purchased for as low as $205. Flights to Las Vegas are more costly at noon, with an average ticket price of $268. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest South Bend/Michiana to Las Vegas Harry Reid Intl flight route?

Fly from South Bend/Michiana to Las Vegas Harry Reid Intl for the best South Bend/Michiana - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from South Bend when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $261 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from South Bend for as low as $193 on momondo.

What cabin class options are available on South Bend to Las Vegas flights?

There is only 1 cabin class available to choose from on South Bend to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on South Bend to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between South Bend to Las Vegas.

How have South Bend to Las Vegas flight prices changed over time?

As of April 2026, prices for South Bend to Las Vegas flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from South Bend to Las Vegas

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

Cheap South Bend to Las Vegas (SBN to LAS) flight deals and tips

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

Best Price Found

$139

Fastest flight time

3h 52m

Direct flights

Mon and Fri

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from South Bend in the past 72 hours is $139. The best round-trip flight deal from South Bend to Las Vegas found on momondo in the last 72 hours is $202.
The fastest flight from South Bend to Las Vegas takes 3h 52m
Direct flights go from South Bend to Las Vegas on Monday and Friday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Las Vegas. From South Bend there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

Frequently asked questions about flying from South Bend to Las Vegas

  • How far is South Bend/Michiana to Las Vegas Harry Reid Intl by plane?

    The distance between South Bend/Michiana and Las Vegas Harry Reid Intl is about 1589.4 mi. By plane, this route typically takes 3h 52m.

  • When did momondo last update prices for flights from South Bend/Michiana Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from South Bend/Michiana Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from South Bend/Michiana Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from South Bend/Michiana 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 South Bend/Michiana 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 travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from South Bend to Las Vegas

Compare and see reviews for airlines that fly from South Bend to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $126Free CancellationRating
7.3
706 reviews
Search Allegiant Air flights
DeltaPriceFrom $159Free CancellationRating
7.9
8,462 reviews
Search Delta flights
United AirlinesPriceFrom $214Free CancellationRating
7.4
9,668 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights

  • Allegiant Air Flights From South Bend to Las Vegas

    Allegiant Air flight deals from South Bend to Las Vegas start from $126 round-trip. Over the 2 Allegiant Air flights for this route in a normal week, average airfare is usually $220 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Las Vegas?

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

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for South Bend to Las Vegas flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from South Bend.

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

Yes momondo offers price alerts on flights to Las Vegas from South Bend. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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