Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from South Bend to Las Vegas from $85

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 1/25. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
9:46 pm - 11:03 pm
SBN
-
LAS
4h 17mnonstop
Allegiant Air Logo
2:18 pm - 8:56 pm
LAS
-
SBN
3h 38mnonstop
$138Allegiant Air
Thu, Jan 22 - Thu, Jan 29
Allegiant Air Logo
5:28 pm - 6:45 pm
SBN
-
LAS
4h 17mnonstop
Allegiant Air Logo
2:18 pm - 8:56 pm
LAS
-
SBN
3h 38mnonstop
$144Allegiant Air
Sun, Jan 25 - Thu, Jan 29
Allegiant Air Logo
9:46 pm - 11:03 pm
SBN
-
LAS
4h 17mnonstop
Allegiant Air Logo
2:18 pm - 8:56 pm
LAS
-
SBN
3h 38mnonstop
$150Allegiant Air
Thu, Jan 15 - Thu, Jan 29
Allegiant Air Logo
5:28 pm - 6:45 pm
SBN
-
LAS
4h 17mnonstop
Allegiant Air Logo
2:31 pm - 9:14 pm
LAS
-
SBN
3h 43mnonstop
$162Allegiant Air
Sun, Feb 1 - Thu, Feb 12
Allegiant Air Logo
5:28 pm - 6:45 pm
SBN
-
LAS
4h 17mnonstop
Allegiant Air Logo
2:18 pm - 8:56 pm
LAS
-
SBN
3h 38mnonstop
$169Allegiant Air
Sun, Feb 1 - Thu, Feb 5
Allegiant Air Logo
5:28 pm - 6:45 pm
SBN
-
LAS
4h 17mnonstop
Allegiant Air Logo
2:31 pm - 9:14 pm
LAS
-
SBN
3h 43mnonstop
$176Allegiant Air
Sun, Feb 1 - Thu, Feb 12
Allegiant Air Logo
10:30 pm - 11:39 pm
SBN
-
LAS
4h 09mnonstop
Allegiant Air Logo
2:30 pm - 9:07 pm
LAS
-
SBN
3h 37mnonstop
$185Allegiant Air
Sun, Dec 14 - Thu, Dec 18
Allegiant Air Logo
10:01 pm - 11:24 pm
SBN
-
LAS
4h 23mnonstop
Allegiant Air Logo
2:31 pm - 9:14 pm
LAS
-
SBN
3h 43mnonstop
$190Allegiant Air
Sun, Feb 15 - Thu, Feb 19
Multiple Airlines Logo
8:35 pm - 2:48 pm
SBN
-
LAS
21h 13m1 stop
Multiple Airlines Logo
2:18 pm - 8:56 pm
LAS
-
SBN
3h 38mnonstop
$198Multiple Airlines
Mon, Jan 12 - Thu, Jan 15
Allegiant Air Logo
10:30 pm - 11:39 pm
SBN
-
LAS
4h 09mnonstop
Allegiant Air Logo
2:30 pm - 9:07 pm
LAS
-
SBN
3h 37mnonstop
$203Allegiant Air
Sun, Dec 14 - Thu, Dec 18

Allegiant Air flights from South Bend to Las Vegas

Our best Allegiant Air deals on South Bend to Las Vegas flight tickets
Allegiant Air
Jan 22
SBN9:46 pmSouth Bend/Michiana
4h 17m
LAS11:03 pmLas Vegas Harry Reid Intl
Jan 29
LAS2:18 pmLas Vegas Harry Reid Intl
3h 38m
SBN8:56 pmSouth Bend/Michiana
$138
Find similar
Allegiant Air
Jan 25
SBN5:28 pmSouth Bend/Michiana
4h 17m
LAS6:45 pmLas Vegas Harry Reid Intl
Jan 29
LAS2:18 pmLas Vegas Harry Reid Intl
3h 38m
SBN8:56 pmSouth Bend/Michiana
$144
Find similar
Allegiant Air
Jan 15
SBN9:46 pmSouth Bend/Michiana
4h 17m
LAS11:03 pmLas Vegas Harry Reid Intl
Jan 29
LAS2:18 pmLas Vegas Harry Reid Intl
3h 38m
SBN8:56 pmSouth Bend/Michiana
$150
Find similar

United Airlines flights from South Bend to Las Vegas

Our best United Airlines deals on South Bend to Las Vegas flight tickets
United Airlines
Dec 23
SBN10:00 amSouth Bend/Michiana
8h 17m
1 stop
LAS3:17 pmLas Vegas Harry Reid Intl
Dec 27
LAS11:59 pmLas Vegas Harry Reid Intl
7h 55m
1 stop
SBN10:54 amSouth Bend/Michiana
$404
Find similar
United Airlines
Dec 23
SBN9:10 amSouth Bend/Michiana
8h 40m
2 stops
LAS2:50 pmLas Vegas Harry Reid Intl
Dec 27
LAS7:00 amLas Vegas Harry Reid Intl
7h 51m
1 stop
SBN5:51 pmSouth Bend/Michiana
$409
Find similar
United Airlines
Dec 17
SBN4:53 pmSouth Bend/Michiana
8h 05m
1 stop
LAS9:58 pmLas Vegas Harry Reid Intl
Dec 20
LAS7:00 amLas Vegas Harry Reid Intl
7h 47m
1 stop
SBN5:47 pmSouth Bend/Michiana
$449
Find similar

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 December 11, 2025.
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

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Thu 1/22

9:46 pm-11:03 pm

Nonstop4h 17m

Las Vegas Harry Reid Intl

Thu 1/29

2:18 pm-8:56 pm

Nonstop3h 38m

$138

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 1/25

5:28 pm-6:45 pm

Nonstop4h 17m

Las Vegas Harry Reid Intl

Thu 1/29

2:18 pm-8:56 pm

Nonstop3h 38m

$144

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Thu 1/15

9:46 pm-11:03 pm

Nonstop4h 17m

Las Vegas Harry Reid Intl

Thu 1/29

2:18 pm-8:56 pm

Nonstop3h 38m

$150

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 2/1

5:28 pm-6:45 pm

Nonstop4h 17m

Las Vegas Harry Reid Intl

Thu 2/12

2:31 pm-9:14 pm

Nonstop3h 43m

$162

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 2/1

5:28 pm-6:45 pm

Nonstop4h 17m

Las Vegas Harry Reid Intl

Thu 2/5

2:18 pm-8:56 pm

Nonstop3h 38m

$169

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 2/1

5:28 pm-6:45 pm

Nonstop4h 17m

Las Vegas Harry Reid Intl

Thu 2/12

2:31 pm-9:14 pm

Nonstop3h 43m

$176

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 12/14

10:30 pm-11:39 pm

Nonstop4h 09m

Las Vegas Harry Reid Intl

Thu 12/18

2:30 pm-9:07 pm

Nonstop3h 37m

$185

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 2/15

10:01 pm-11:24 pm

Nonstop4h 23m

Las Vegas Harry Reid Intl

Thu 2/19

2:31 pm-9:14 pm

Nonstop3h 43m

$190

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Mon 1/12

8:35 pm-2:48 pm

1 stop21h 13m

Las Vegas Harry Reid Intl

Thu 1/15

2:18 pm-8:56 pm

Nonstop3h 38m

$198

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 12/14

10:30 pm-11:39 pm

Nonstop4h 09m

Las Vegas Harry Reid Intl

Thu 12/18

2:30 pm-9:07 pm

Nonstop3h 37m

$203

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $178. 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 Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $167. Flights from South Bend to Las Vegas on a Saturday will generally be more expensive and average around $299. 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 $208. Flights to Las Vegas are more costly in the morning, with an average ticket price of $459. Departure times in the morning 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 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 $251 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 $197 on momondo.

What cabin class options are available on South Bend/Michiana to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on South Bend/Michiana 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.

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 December 2025, prices for South Bend to Las Vegas flights are approximately 34% more expensive 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

$129

Fastest flight time

4h 00m

Direct flights

Mon, Wed, Fri and Sun

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from South Bend in the past 72 hours is $129. The best round-trip flight deal from South Bend to Las Vegas found on momondo in the last 72 hours is $177.
The fastest flight from South Bend to Las Vegas takes 4h 00m
Direct flights go from South Bend to Las Vegas on Monday, Wednesday, Friday and Sunday. 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

  • 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 4h 00m.

  • 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
7.2
699 reviews
Search Allegiant Air flights
DeltaPriceFrom $173Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $274Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,095 reviews
Search United 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 $210 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
Henderson
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
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.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States