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

American Airlines is the most popular carrier operating from South Bend/Michiana to Knoxville McGhee Tyson

What airlines fly to Knoxville?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Knoxville from South Bend according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 4 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from South Bend/Michiana Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

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

The number of operators available for flights from South Bend/Michiana Airport to Knoxville McGhee Tyson Airport is 4 as of August 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Bend/Michiana Airport to Knoxville McGhee Tyson Airport.

What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

The required travel and health documents for your Knoxville McGhee Tyson 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 Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$155 Cheap Flights from South Bend to Knoxville in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Bend to Knoxville

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10:48 am - 4:28 pmSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

5h 40m1 stop Tampa St. Petersburg

5:38 pm - 7:29 pmTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

25h 51m1 stop Orlando Sanford Intl

$294Allegiant Air

Wed, Sep 16 - Thu, Sep 24

8:46 pm - 8:26 amSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

11h 40m1 stop Orlando

3:21 pm - 9:58 amTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

18h 37m1 stop Tampa St. Petersburg

$294Multiple Airlines

Thu, Sep 17 - Tue, Sep 22

3:18 pm - 10:44 amSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

19h 26m1 stop Tampa St. Petersburg

5:38 pm - 7:29 pmTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

25h 51m1 stop Orlando Sanford Intl

$296Allegiant Air

Sat, Sep 5 - Thu, Sep 10

8:46 pm - 8:26 amSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

11h 40m1 stop Orlando

5:38 pm - 7:29 pmTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

25h 51m1 stop Orlando Sanford Intl

$297Multiple Airlines

Thu, Sep 17 - Thu, Sep 24

6:21 pm - 10:48 pmSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

4h 27m1 stop Charlotte Douglas

7:50 am - 1:55 pmTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

6h 05m1 stop Chicago O'Hare Intl

$299American Airlines

Sat, Nov 14 - Sun, Nov 15

7:16 pm - 11:55 pmSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

4h 39m1 stop Charlotte Douglas

4:38 pm - 10:05 pmTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

5h 27m1 stop Chicago O'Hare Intl

$299American Airlines

Sat, Oct 24 - Tue, Oct 27

5:03 pm - 11:55 pmSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

6h 52m1 stop Atlanta Hartsfield-Jackson

4:40 pm - 9:40 pmTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

5h 00m1 stop Atlanta Hartsfield-Jackson

$299Delta

Tue, Sep 15 - Tue, Sep 22

5:03 pm - 11:55 pmSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

6h 52m1 stop Atlanta Hartsfield-Jackson

5:40 am - 11:08 amTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

5h 28m1 stop Atlanta Hartsfield-Jackson

$299Delta

Tue, Sep 15 - Thu, Sep 24

3:12 pm - 8:53 pmSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

5h 41m1 stop Chicago O'Hare Intl

6:00 am - 10:46 amTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

4h 46m1 stop Chicago O'Hare Intl

$314United Airlines

Sat, Sep 5 - Wed, Sep 9

3:12 pm - 8:53 pmSBN South Bend/Michiana-TYS Knoxville McGhee Tyson

5h 41m1 stop Chicago O'Hare Intl

6:00 am - 12:30 pmTYS Knoxville McGhee Tyson-SBN South Bend/Michiana

6h 30m1 stop Chicago O'Hare Intl

$329United Airlines

Sat, Sep 5 - Wed, Sep 9

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Delta flights from South Bend to Knoxville

Our best Delta deals on South Bend to Knoxville flight tickets

Delta

Sep 15

SBN5:03 pmSouth Bend/Michiana

6h 52m

1 stop

TYS11:55 pmKnoxville McGhee Tyson

Sep 22

TYS4:40 pmKnoxville McGhee Tyson

5h 00m

1 stop

SBN9:40 pmSouth Bend/Michiana

$299

Delta

Sep 3

SBN6:00 amSouth Bend/Michiana

3h 36m

1 stop

TYS9:36 amKnoxville McGhee Tyson

Sep 10

TYS5:40 amKnoxville McGhee Tyson

5h 28m

1 stop

SBN11:08 amSouth Bend/Michiana

$314

Delta

Sep 4

SBN6:00 amSouth Bend/Michiana

3h 36m

1 stop

TYS9:36 amKnoxville McGhee Tyson

Sep 8

TYS5:40 amKnoxville McGhee Tyson

5h 28m

1 stop

SBN11:08 amSouth Bend/Michiana

$329

Allegiant Air flights from South Bend to Knoxville

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

Allegiant Air

Sep 16

SBN10:48 amSouth Bend/Michiana

5h 40m

1 stop

TYS4:28 pmKnoxville McGhee Tyson

Sep 25

TYS8:55 pmKnoxville McGhee Tyson

17h 22m

1 stop

SBN2:17 pmSouth Bend/Michiana

$273

Allegiant Air

Sep 21

SBN6:16 pmSouth Bend/Michiana

20h 15m

1 stop

TYS2:31 pmKnoxville McGhee Tyson

Sep 25

TYS8:55 pmKnoxville McGhee Tyson

17h 22m

1 stop

SBN2:17 pmSouth Bend/Michiana

$274

Allegiant Air

Sep 16

SBN10:48 amSouth Bend/Michiana

5h 40m

1 stop

TYS4:28 pmKnoxville McGhee Tyson

Sep 22

TYS3:21 pmKnoxville McGhee Tyson

18h 37m

1 stop

SBN9:58 amSouth Bend/Michiana

$281

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Wed 9/16

10:48 am-4:28 pm

1 stop5h 40m

Knoxville McGhee Tyson

Thu 9/24

5:38 pm-7:29 pm

1 stop25h 51m

$294

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Thu 9/17

8:46 pm-8:26 am

1 stop11h 40m

Knoxville McGhee Tyson

Tue 9/22

3:21 pm-9:58 am

1 stop18h 37m

$294

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Sat 9/5

3:18 pm-10:44 am

1 stop19h 26m

Knoxville McGhee Tyson

Thu 9/10

5:38 pm-7:29 pm

1 stop25h 51m

$296

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Thu 9/17

8:46 pm-8:26 am

1 stop11h 40m

Knoxville McGhee Tyson

Thu 9/24

5:38 pm-7:29 pm

1 stop25h 51m

$297

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Sat 11/14

6:21 pm-10:48 pm

1 stop4h 27m

Knoxville McGhee Tyson

Sun 11/15

7:50 am-1:55 pm

1 stop6h 05m

$299

Quickest round-trip

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Sat 10/24

7:16 pm-11:55 pm

1 stop4h 39m

Knoxville McGhee Tyson

Tue 10/27

4:38 pm-10:05 pm

1 stop5h 27m

$299

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Tue 9/15

5:03 pm-11:55 pm

1 stop6h 52m

Knoxville McGhee Tyson

Tue 9/22

4:40 pm-9:40 pm

1 stop5h 00m

$299

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Tue 9/15

5:03 pm-11:55 pm

1 stop6h 52m

Knoxville McGhee Tyson

Thu 9/24

5:40 am-11:08 am

1 stop5h 28m

$299

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Sat 9/5

3:12 pm-8:53 pm

1 stop5h 41m

Knoxville McGhee Tyson

Wed 9/9

6:00 am-10:46 am

1 stop4h 46m

$314

South BendKnoxville

SBN South Bend/Michiana - TYS Knoxville McGhee Tyson

SBNTYS

South Bend/Michiana

Sat 9/5

3:12 pm-8:53 pm

1 stop5h 41m

Knoxville McGhee Tyson

Wed 9/9

6:00 am-12:30 pm

1 stop6h 30m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 typical price of a round-trip flight between South Bend and Knoxville?

Prices are currently high for flights on this route.

Typical prices usually range from $172 to $251.
The lowest price recently found on this route was $294.

What is the cheapest month to fly to Knoxville?

The month of November is, on average, the cheapest month to fly to Knoxville from South Bend, with most prices found around $107. If you aren’t able to travel during the month of November, then book flights to Knoxville from South Bend during August instead. Flights to Knoxville in August, while not as cheap as those in November, still average around $111.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from South Bend to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $31. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from South Bend to Knoxville for around $88.

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

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

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

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

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

When to book flights from South Bend to Knoxville

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

Estimated round-trip price

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

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

Best Price Found	$155
Fastest flight time	3h 36m
Direct flights	None

The best one-way flight to Knoxville from South Bend in the past 72 hours is $155. The best round-trip flight deal from South Bend to Knoxville found on momondo in the last 72 hours is $294.

The fastest flight from South Bend to Knoxville takes 3h 36m

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

Search flight deals

Frequently asked questions about flying from South Bend to Knoxville

How far is South Bend/Michiana to Knoxville McGhee Tyson by plane?
The distance between South Bend/Michiana and Knoxville McGhee Tyson is about 414.5 mi. By plane, this route typically takes 3h 36m.
When did momondo last update prices for flights from South Bend/Michiana Airport to Knoxville McGhee Tyson Airport?
Prices for flights from South Bend/Michiana Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from South Bend/Michiana Airport to Knoxville McGhee Tyson Airport?
The number of operators available for flights from South Bend/Michiana Airport to Knoxville McGhee Tyson Airport is 4 as of August 2026.
How old do you have to be to fly from South Bend/Michiana Airport to Knoxville McGhee Tyson Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Bend/Michiana Airport to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The required travel and health documents for your Knoxville McGhee Tyson 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 Knoxville McGhee Tyson 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 South Bend to Knoxville?
Based on momondo bookings for flights between South Bend and Knoxville, the leading plane model is Embraer 175 (Enhanced Winglets), making up 15.38% of the total bookings. Other popular models include Embraer 175 with 15.38%, Canadair (Bombardier) Regional Jet CRJ-550 with 15.38%, and Airbus A320-100/200 with 15.38%.
What is the most popular airline from South Bend to Knoxville?
Based on momondo bookings for flights between South Bend and Knoxville, the leading airline is United Airlines, making up 44% of the total bookings. Other popular airlines include American Airlines with 26%, Delta with 16%, and Allegiant Air with 14%.

Best airlines flying from South Bend to Knoxville

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $39	Free Cancellation	Rating 7.3 675 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $107	Free Cancellation	Rating 7.4 10,114 reviews	Search United Airlines flights
Delta	PriceFrom $134	Free Cancellation	Rating 7.8 8,513 reviews	Search Delta flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.1 11,986 reviews	Search American Airlines flights

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Alcoa

Corbin

Maryville

Crossville

Murphy

Oak Ridge

Kodak

Newport

Dandridge

Lenoir City

Clinton

Jefferson City

Rockford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Bend to Knoxville for you.

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

Yes. momondo enables you to select and highlight flights to Knoxville from South Bend with this policy.

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

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 South Bend to Knoxville.

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

Of course. momondo tracks the price of South Bend to Knoxville 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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Cheap flights from South Bend to Knoxville from $155

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 Knoxville departing on 10/23. 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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Delta flights from South Bend to Knoxville

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

What is the typical price of a round-trip flight between South Bend and Knoxville?

What is the cheapest month to fly to Knoxville?

What is the cheapest day to depart on your flight to Knoxville?

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

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

Can stopping save me money on South Bend to Knoxville flights?

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

What airlines fly to Knoxville?

When to book flights from South Bend to Knoxville

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from South Bend to Knoxville

Best airlines flying from South Bend to Knoxville

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

Traveling to a place near Knoxville?

Why use momondo?

An easier way to manage your Knoxville 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Knoxville

List of cabin classes available on flights landing in Knoxville. Availability may vary depending on flight origin and airline.

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