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$73+ Cheap flights from South Bend to Las Vegas (SBN - LAS)

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — LAS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from South Bend/Michiana to Las Vegas Harry Reid Intl are usually found in August or January, booked 85 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap flight deals from South Bend to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) 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 August 14, 2025.

Round-trip from

$126
(Cheapflightsfares)

One-way from

$73
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$179

Good round-trip deal

$157 or less

Good one-way deal

$112 or less
From South Bend/Michiana to Las Vegas Harry Reid Intl
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One-way flight from South Bend/Michiana to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 3% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from South Bend/Michiana to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from South Bend/Michiana to Las Vegas Harry Reid Intl.
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Find flight deals from South Bend to Las Vegas

Cheapest flights from South Bend to Las Vegas
Explore the most affordable flight options available from South Bend to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:15 pmSBN - LAS
Nonstop4h 01mAllegiant Air
Thu 11/62:49 pmLAS - SBN
Nonstop3h 31mAllegiant Air
Deal found 8/12$126
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/249:26 pmSBN - LAS
Nonstop4h 09mAllegiant Air
Thu 8/281:57 pmLAS - SBN
Nonstop3h 39mAllegiant Air
Deal found 8/12$144
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/249:26 pmSBN - LAS
Nonstop4h 09mAllegiant Air
Thu 9/42:54 pmLAS - SBN
Nonstop3h 40mAllegiant Air
Deal found 8/13$155
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:24 pmSBN - LAS
Nonstop3h 54mAllegiant Air
Thu 9/182:54 pmLAS - SBN
Nonstop3h 40mAllegiant Air
Deal found 8/12$156
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:26 pmSBN - LAS
Nonstop4h 09mAllegiant Air
Thu 9/42:54 pmLAS - SBN
Nonstop3h 40mAllegiant Air
Deal found 8/13$161
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1410:24 pmSBN - LAS
Nonstop3h 54mAllegiant Air
Thu 9/182:54 pmLAS - SBN
Nonstop3h 40mAllegiant Air
Deal found 8/12$163
This Cheapflightsfares deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:26 pmSBN - LAS
Nonstop4h 09mAllegiant Air
Thu 9/42:54 pmLAS - SBN
Nonstop3h 40mAllegiant Air
Deal found 8/13$165
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:10 pmSBN - LAS
Nonstop4h 04mAllegiant Air
Thu 11/132:49 pmLAS - SBN
Nonstop3h 31mAllegiant Air
Deal found 8/13$166
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:30 pmSBN - LAS
Nonstop4h 09mAllegiant Air
Thu 12/113:03 pmLAS - SBN
Nonstop3h 37mAllegiant Air
Deal found 8/13$171
This Gotogate deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:26 pmSBN - LAS
Nonstop4h 09mAllegiant Air
Sun 8/241:57 pmLAS - SBN
Nonstop3h 39mAllegiant Air
Deal found 8/12$177
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:26 pmSBN - LAS
Nonstop4h 09mAllegiant Air
Thu 8/281:57 pmLAS - SBN
Nonstop3h 39mAllegiant Air
Deal found 8/14$179

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from South Bend to Las Vegas that are best for you.

Fly from

South Bend

Fly to

Las Vegas

Route

Depart

Return

Price

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 11/2

10:15 pm-11:16 pm

Nonstop4h 01m

Las Vegas Harry Reid Intl

Thu 11/6

2:49 pm-9:20 pm

Nonstop3h 31m

$126

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 9/21

10:24 pm-11:18 pm

Nonstop3h 54m

Las Vegas Harry Reid Intl

Thu 9/25

2:54 pm-9:34 pm

Nonstop3h 40m

$150

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 8/31

9:26 pm-10:35 pm

Nonstop4h 09m

Las Vegas Harry Reid Intl

Thu 9/4

2:54 pm-9:34 pm

Nonstop3h 40m

$161

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 9/14

10:24 pm-11:18 pm

Nonstop3h 54m

Las Vegas Harry Reid Intl

Thu 9/18

2:54 pm-9:34 pm

Nonstop3h 40m

$163

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 11/9

10:10 pm-11:14 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Thu 11/13

2:49 pm-9:20 pm

Nonstop3h 31m

$166

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Thu 8/21

9:26 pm-10:35 pm

Nonstop4h 09m

Las Vegas Harry Reid Intl

Thu 9/4

2:54 pm-9:34 pm

Nonstop3h 40m

$173

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 8/17

10:33 pm-11:38 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Sun 8/24

1:57 pm-8:36 pm

Nonstop3h 39m

$177

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Thu 8/21

9:26 pm-10:35 pm

Nonstop4h 09m

Las Vegas Harry Reid Intl

Sun 8/24

1:57 pm-8:36 pm

Nonstop3h 39m

$177

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Thu 8/21

9:26 pm-10:35 pm

Nonstop4h 09m

Las Vegas Harry Reid Intl

Thu 8/28

1:57 pm-8:36 pm

Nonstop3h 39m

$179

South BendLas Vegas

SBN - LAS

SBNLAS

South Bend/Michiana

Sun 11/2

10:15 pm-11:16 pm

Nonstop4h 01m

$73

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 17 results
1
2

Best time to book a flight from South Bend to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from South Bend with our price prediction graph.
Estimated round-trip 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 South Bend to Las Vegas

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

Use this chart to determine the optimal time to book a round-trip flight from South Bend to Las Vegas. Price data was last updated on August 8, 2025.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Bend 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 South Bend to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from South Bend to Las Vegas (average of $198). Flying from South Bend to Las Vegas in March is currently the most expensive (average of $269). 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 SBN to LAS?

Find hourly flight availability from South Bend 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 August 14, 2025.

It’s optimal to fly from South Bend to Las Vegas in the evening. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the morning.

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 August 14, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from South Bend to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
701 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from South Bend 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 South Bend to Las Vegas flight route?

    Within the past month, 20 users have taken a look at flights from South Bend/Michiana to Las Vegas Harry Reid Intl.

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

    Flying on Allegiant Air is currently your cheapest option to Las Vegas, with prices starting at $126. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $223 and $274, respectively. You may be able to fly from South Bend to Las Vegas for 50% less than the average price by searching for these airlines.

  • What are the cheapest flights from South Bend to Las Vegas?

    The cheapest flight price from South Bend to Las Vegas is $73. On average you can expect to pay $163. The most popular route, (South Bend/Michiana - Las Vegas Harry Reid Intl), can usually be booked for $126.

  • Can I find deals for flights from South Bend to Las Vegas that include hotel bookings?

    Yes. In addition to deals on South Bend to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Bend to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Las Vegas.

  • Can I find deals for business class flights from South Bend to Las Vegas?

    Yes. Cheapflights offers flight deals from South Bend 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 South Bend to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from South Bend to Las Vegas (average of $198). Flying from South Bend to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Las Vegas?

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

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Alternative routes for South Bend to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from South Bend to Las Vegas

Discover the top 4 airlines that operate flights from South Bend to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$126Average$209FlexibilityNo cancel feeOn-time88%
DeltaCheapest$223Average$324FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$274Average$470FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$290Average$486FlexibilityNo cancel feeOn-time69%

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