What is the cheapest airline that flies from Knoxville McGhee Tyson to South Bend/Michiana?

Delta and United Airlines are the most popular carriers operating from Knoxville McGhee Tyson to South Bend/Michiana

What airlines fly to South Bend?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to South Bend from Knoxville according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to South Bend. Keep in mind that there are 4 different airlines that fly to South Bend on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport?

Prices for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport are updated daily.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport?

The number of operators available for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport is 2 as of September 2025.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport.

What documentation or ID do you need to fly to South Bend/Michiana Airport?

The required travel and health documents for your South Bend/Michiana Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Bend/Michiana Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$56 Cheap Flights from Knoxville to South Bend in 2025/26

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Round-trip

One-way

Cheap round-trip flights

5:25 am - 11:31 amTYS-SBN

6h 06m1 stop

6:00 am - 12:23 pmSBN-TYS

6h 23m1 stop

$209Delta

Find Deal

Thu, Nov 13 - Sat, Nov 15

7:00 am - 12:36 pmTYS-SBN

5h 36m1 stop

9:53 am - 2:45 pmSBN-TYS

4h 52m1 stop

$219United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

5:10 am - 11:52 amTYS-SBN

6h 42m1 stop

7:15 am - 11:46 amSBN-TYS

4h 31m1 stop

$239American Airlines

Find Deal

Fri, Nov 14 - Tue, Nov 18

9:20 pm - 11:35 amTYS-SBN

14h 15m1 stop

7:20 pm - 9:36 pmSBN-TYS

26h 16m2 stops

$308Allegiant Air

Find Deal

Fri, Nov 7 - Sun, Nov 9

12:50 pm - 11:35 amTYS-SBN

22h 45m2 stops

6:18 pm - 5:14 pmSBN-TYS

22h 56m1 stop

$330Multiple Airlines

Find Deal

Fri, Nov 14 - Tue, Nov 18

9:54 pm - 8:40 amTYS-SBN

10h 46m1 stop

3:53 pm - 7:50 amSBN-TYS

15h 57m1 stop

$344Allegiant Air

Find Deal

Fri, Oct 3 - Fri, Oct 17

5:25 am - 11:31 amTYS-SBN

6h 06m1 stop

8:03 am - 7:00 pmSBN-TYS

10h 57m2 stops

$353Delta

Find Deal

Thu, Nov 13 - Sat, Nov 15

9:54 pm - 8:40 amTYS-SBN

10h 46m1 stop

7:17 pm - 10:34 amSBN-TYS

15h 17m1 stop

$357Allegiant Air

Find Deal

Fri, Oct 3 - Sun, Oct 5

9:54 pm - 8:40 amTYS-SBN

10h 46m1 stop

11:59 am - 7:50 amSBN-TYS

19h 51m2 stops

$380Multiple Airlines

Find Deal

Fri, Oct 3 - Fri, Oct 17

1:24 pm - 7:11 pmTYS-SBN

5h 47m1 stop

7:41 pm - 11:47 pmSBN-TYS

4h 06m1 stop

$514American Airlines

Find Deal

Fri, Dec 19 - Sun, Dec 21

American Airlines flights from Knoxville to South Bend

Our best American Airlines deals on Knoxville to South Bend flight tickets

American Airlines

Nov 14

TYS5:10 amKnoxville McGhee Tyson

6h 42m

1 stop

SBN11:52 amSouth Bend/Michiana

Nov 18

SBN7:15 amSouth Bend/Michiana

4h 31m

1 stop

TYS11:46 amKnoxville McGhee Tyson

$239

Find similar

American Airlines

Dec 19

TYS1:24 pmKnoxville McGhee Tyson

5h 47m

1 stop

SBN7:11 pmSouth Bend/Michiana

Dec 21

SBN7:41 pmSouth Bend/Michiana

4h 06m

1 stop

TYS11:47 pmKnoxville McGhee Tyson

$514

Find similar

Allegiant Air flights from Knoxville to South Bend

Our best Allegiant Air deals on Knoxville to South Bend flight tickets

Allegiant Air

Nov 7

TYS9:20 pmKnoxville McGhee Tyson

14h 15m

1 stop

SBN11:35 amSouth Bend/Michiana

Nov 9

SBN7:20 pmSouth Bend/Michiana

26h 16m

2 stops

TYS9:36 pmKnoxville McGhee Tyson

$308

Find similar

Allegiant Air

Oct 3

TYS9:54 pmKnoxville McGhee Tyson

10h 46m

1 stop

SBN8:40 amSouth Bend/Michiana

Oct 17

SBN3:53 pmSouth Bend/Michiana

15h 57m

1 stop

TYS7:50 amKnoxville McGhee Tyson

$344

Find similar

Allegiant Air

Oct 3

TYS9:54 pmKnoxville McGhee Tyson

10h 46m

1 stop

SBN8:40 amSouth Bend/Michiana

Oct 5

SBN7:17 pmSouth Bend/Michiana

15h 17m

1 stop

TYS10:34 amKnoxville McGhee Tyson

$357

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Thu 11/13

5:25 am-11:31 am

1 stop6h 06m

South Bend/Michiana

Sat 11/15

6:00 am-12:23 pm

1 stop6h 23m

$209

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Tue 9/30

7:00 am-12:36 pm

1 stop5h 36m

South Bend/Michiana

Sat 10/4

9:53 am-2:45 pm

1 stop4h 52m

$219

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Fri 11/14

5:10 am-11:52 am

1 stop6h 42m

South Bend/Michiana

Tue 11/18

7:15 am-11:46 am

1 stop4h 31m

$239

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Fri 11/7

9:20 pm-11:35 am

1 stop14h 15m

South Bend/Michiana

Sun 11/9

7:20 pm-9:36 pm

2 stops26h 16m

$308

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Fri 11/14

12:50 pm-11:35 am

2 stops22h 45m

South Bend/Michiana

Tue 11/18

6:18 pm-5:14 pm

1 stop22h 56m

$330

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Fri 10/3

9:54 pm-8:40 am

1 stop10h 46m

South Bend/Michiana

Fri 10/17

3:53 pm-7:50 am

1 stop15h 57m

$344

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Thu 11/13

5:25 am-11:31 am

1 stop6h 06m

South Bend/Michiana

Sat 11/15

8:03 am-7:00 pm

2 stops10h 57m

$353

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Fri 10/3

9:54 pm-8:40 am

1 stop10h 46m

South Bend/Michiana

Sun 10/5

7:17 pm-10:34 am

1 stop15h 17m

$357

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Fri 10/3

9:54 pm-8:40 am

1 stop10h 46m

South Bend/Michiana

Fri 10/17

11:59 am-7:50 am

2 stops19h 51m

$380

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Fri 12/19

1:24 pm-7:11 pm

1 stop5h 47m

South Bend/Michiana

Sun 12/21

7:41 pm-11:47 pm

1 stop4h 06m

$514

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How to get the cheapest flight ticket from Knoxville to South Bend

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

Prices

Airlines

What is the cheapest month to fly to South Bend?

The cheapest month to fly to South Bend from Knoxville is in July. Flight prices, which tend to average around $76, are often lower during this time because this is during the off-season. The month of August is another great option to travel to South Bend, with average flight prices from Knoxville averaging around $76.

What is the cheapest day to depart on your flight to South Bend?

According to our data, Monday is the cheapest day to fly to South Bend from Knoxville. The lowest ticket price found for a Monday departure recently was $78. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Knoxville to South Bend for around $83.

What is the cheapest time of day to depart on your flight to South Bend?

Flying to South Bend from Knoxville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $76 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $262.

What is the cheapest Knoxville McGhee Tyson to South Bend/Michiana flight route?

Fly from Knoxville McGhee Tyson to South Bend/Michiana for the best Knoxville McGhee Tyson - South Bend/Michiana flight prices

What cabin class options are available on Knoxville McGhee Tyson to South Bend/Michiana flights?

There is only 1 cabin class available to choose from on Knoxville McGhee Tyson to South Bend/Michiana 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 Knoxville to South Bend flights?

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

When to book flights from Knoxville to South Bend

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to South Bend according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to South Bend (TYS to SBN) flight deals and tips

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

Best Price Found	$56
Direct flights	None

The best one-way flight to South Bend from Knoxville in the past 72 hours is $56. The best round-trip flight deal from Knoxville to South Bend found on momondo in the last 72 hours is $39.

There are no direct flights from Knoxville to South Bend. There are no popular flight routes from Knoxville to South Bend.

Search flight deals

How far is Knoxville McGhee Tyson to South Bend/Michiana by plane?
The straight-line distance from Knoxville McGhee Tyson to South Bend/Michiana is 414.5 mi. Typically, this will take 3h 43m by plane in normal conditions.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport?
Prices for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport are updated daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport?
The number of operators available for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport is 2 as of September 2025.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport.
What documentation or ID do you need to fly to South Bend/Michiana Airport?
The required travel and health documents for your South Bend/Michiana Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Bend/Michiana Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Knoxville to South Bend?
Based on momondo bookings for flights between Knoxville and South Bend, the leading plane model is Airbus A320-100/200, making up 100.00% of the total bookings.
What is the most popular airline from Knoxville to South Bend?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Knoxville to South Bend is Allegiant Air (78% of total bookings). The next most popular airline is American Airlines (22%).

Best airlines flying from Knoxville to South Bend

Compare and see reviews for airlines that fly from Knoxville to South Bend with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $31	Free Cancellation	Rating 7.2 699 reviews		Search Allegiant Air flights
American Airlines	PriceFrom $227	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Elkhart

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Shipshewana

Niles

Goshen

Plymouth

Notre Dame

Osceola

Why use momondo?

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

Finding the right flight to South Bend from Knoxville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Bend quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Knoxville to South Bend flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to South Bend from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Knoxville to South Bend from $209

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to South Bend departing on 11/13. 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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American Airlines flights from Knoxville to South Bend

Our best American Airlines deals on Knoxville to South Bend flight tickets

Allegiant Air flights from Knoxville to South Bend

Our best Allegiant Air deals on Knoxville to South Bend flight tickets

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How to get the cheapest flight ticket from Knoxville to South Bend

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 South Bend?

What is the cheapest day to depart on your flight to South Bend?

What is the cheapest time of day to depart on your flight to South Bend?

Flying to South Bend from Knoxville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $76 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $262.

What is the cheapest Knoxville McGhee Tyson to South Bend/Michiana flight route?

Fly from Knoxville McGhee Tyson to South Bend/Michiana for the best Knoxville McGhee Tyson - South Bend/Michiana flight prices

What cabin class options are available on Knoxville McGhee Tyson to South Bend/Michiana flights?

There is only 1 cabin class available to choose from on Knoxville McGhee Tyson to South Bend/Michiana 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 Knoxville to South Bend flights?

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

What is the cheapest airline that flies from Knoxville McGhee Tyson to South Bend/Michiana?

Delta and United Airlines are the most popular carriers operating from Knoxville McGhee Tyson to South Bend/Michiana

What airlines fly to South Bend?

When to book flights from Knoxville to South Bend

Cheap Knoxville to South Bend (TYS to SBN) flight deals and tips

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

Best Price Found

Direct flights

How far is Knoxville McGhee Tyson to South Bend/Michiana by plane?

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport?

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport?

How old do you have to be to fly from Knoxville McGhee Tyson Airport to South Bend/Michiana Airport?

What documentation or ID do you need to fly to South Bend/Michiana Airport?

What is the most popular plane model from Knoxville to South Bend?

What is the most popular airline from Knoxville to South Bend?

Best airlines flying from Knoxville to South Bend

Compare and see reviews for airlines that fly from Knoxville to South Bend with momondo

Traveling to a place near South Bend?

Why use momondo?

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

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

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

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

An easier way to manage your South Bend 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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