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$252 Cheap Flights from Knoxville (TYS) to South Bend (SBN)

View $252 flight on Thu, Sep 24, 2026Opens in a new window

Popular airlines from McGhee Tyson Airport (TYS) to South Bend Intl. Airport (SBN)

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Cheap Flights from Knoxville to South Bend (TYS-SBN)

Prices were available within the past 7 days and start at $252 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep 24 - Mon, Sep 28
TYS
Knoxville
SBN
South Bend
$277 Roundtrip, found 3 hours ago
$277
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Sep 24 from Knoxville to South Bend, returning Mon, Sep 28, priced at $277 found 3 hours ago
American Airlines
Fri, Sep 11 - Mon, Sep 14
TYS
Knoxville
SBN
South Bend
$288 Roundtrip, found 8 hours ago
$288
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Knoxville to South Bend, returning Mon, Sep 14, priced at $288 found 8 hours ago
American Airlines
Fri, Sep 11 - Mon, Sep 14
TYS
Knoxville
SBN
South Bend
$292 Roundtrip, found 8 hours ago
$292
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Knoxville to South Bend, returning Mon, Sep 14, priced at $292 found 8 hours ago
American Airlines
Fri, Sep 11 - Mon, Sep 14
TYS
Knoxville
SBN
South Bend
$303 Roundtrip, found 8 hours ago
$303
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Knoxville to South Bend, returning Mon, Sep 14, priced at $303 found 8 hours ago
American Airlines
Thu, Aug 20 - Sun, Aug 23
TYS
Knoxville
SBN
South Bend
$306 Roundtrip, found 5 days ago
$306
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 20 from Knoxville to South Bend, returning Sun, Aug 23, priced at $306 found 5 days ago
United
Wed, Sep 9 - Wed, Sep 23
TYS
Knoxville
SBN
South Bend
$309 Roundtrip, found 5 days ago
$309
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 9 from Knoxville to South Bend, returning Wed, Sep 23, priced at $309 found 5 days ago
United
Fri, Sep 25 - Sat, Sep 26
TYS
Knoxville
SBN
South Bend
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 25 from Knoxville to South Bend, returning Sat, Sep 26, priced at $310 found 1 day ago
American Airlines
Wed, Sep 9 - Wed, Sep 23
TYS
Knoxville
SBN
South Bend
$310 Roundtrip, found 5 days ago
$310
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 9 from Knoxville to South Bend, returning Wed, Sep 23, priced at $310 found 5 days ago
United
Fri, Sep 25 - Sat, Sep 26
TYS
Knoxville
SBN
South Bend
$312 Roundtrip, found 1 day ago
$312
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 25 from Knoxville to South Bend, returning Sat, Sep 26, priced at $312 found 1 day ago
Delta
Thu, Sep 24 - Mon, Sep 28
TYS
Knoxville
SBN
South Bend
$405 Roundtrip, found 3 hours ago
$405
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Sep 24 from Knoxville to South Bend, returning Mon, Sep 28, priced at $405 found 3 hours ago

Find the cheapest month to fly from Knoxville (TYS) to South Bend (SBN)

February is typically the cheapest month to fly

From $187 - $468 per traveler.

What you need to know for your flight from McGhee Tyson to South Bend Intl.

Knoxville (TYS) to South Bend (SBN) at a glance

Traveling from Knoxville (TYS) to South Bend (SBN) offers a variety of airline options on this domestic short-haul route. You can compare different carriers to find the flight that best aligns with your budget and schedule as you prepare to explore the iconic sights and neighborhoods of South Bend. Discover essential information for your journey from McGhee Tyson Airport (TYS) to South Bend International Airport (SBN) and make your travel plans with ease.

  • Fastest flight duration: around 3 hours in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 400 miles (645 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $125–$515, depending on seasonality and how far ahead you book

Flights from McGhee Tyson Airport (TYS) to South Bend International Airport (SBN)

Based on recent traveler bookings, here are the top airlines for flights from Knoxville to South Bend, often chosen for their one-stop options. Popular layovers include O'Hare International Airport (ORD) with a layover of approximately 1 hour and 15 minutes, Charlotte-Douglas International Airport (CLT) at about 55 minutes, and Hartsfield-Jackson Atlanta International Airport (ATL) with a longer layover of around 2 hours and 30 minutes. This variety allows travelers to balance price, total travel time, and cabin class while finding the best itinerary.

  • United: This full-service airline provides a one-stop travel option, with one-way ticket prices generally between $125 and $395. It represents about 41% of departures on this route, featuring a flight duration of 3 hours and a total travel time of approximately 4 hours and 30 minutes, including any layover.
  • American Airlines: As another full-service airline, American Airlines offers one-stop flights with typical one-way fares ranging from $150 to $515. It accounts for roughly 37% of flights on this route, with an in-flight time of 3 hours and a total journey time of around 4 hours and 30 minutes, including a layover.
  • Delta: Delta provides one-stop service as a full-service carrier, with one-way fares usually falling between $125 and $565. It makes up about 22% of departures along this route, boasting an in-flight duration of 3 hours and an overall travel time of roughly 4 hours and 30 minutes, factoring in a layover.

How to find the best prices for flights from Knoxville (TYS) to South Bend (SBN)

Getting some of the best deals on flights from Knoxville to South Bend is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are generally available when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Afternoon departures from 12 PM to 6 PM often offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Wednesday provides both lower prices and is the top travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find South Bend hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at South Bend International Airport from McGhee Tyson Airport

South Bend welcomes travelers from Knoxville with a range of transport options based on price, convenience, and proximity. For departures, McGhee Tyson Airport is roughly a 20-minute drive (covering about 15 miles) from central Knoxville. Here's how to reach South Bend efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in South Bend, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from South Bend International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at South Bend International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From South Bend International Airport, South Bend Station, a train station, is located about 2.6 miles away by car, providing convenient access for travelers heading into the city.

Frequently asked questions

How much does a flight from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) cost?
You can find cheap one-way flights from $252 and cheap return flights from $277 Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) with Expedia. One-way flights generally range between $211 and $527, and roundtrip flights usually range from $297 to $1165. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
The cheapest month to fly from TYS to SBN is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
Enter TYS to SBN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Knoxville (TYS) to South Bend (SBN) with a layover in Charlotte-Douglas (CLT), starting from around $218. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
To find a cheap flight from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
The earliest flight from Knoxville, TN (McGhee Tyson Airport) to South Bend, IN (South Bend International Airport) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service can help you start your day early and maximize your time in South Bend. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
The most popular departure times for flights from Knoxville (TYS-McGhee Tyson) to South Bend (SBN-South Bend Intl.) are in the afternoon, from 3pm to 6pm. About 24% of passengers prefer this time window. Major carriers like American Airlines, Delta Air Lines, and United Airlines offer flights during this window. This timing is convenient for travelers looking to arrive in South Bend by evening.
How long does it take to fly from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
Flying from TYS to SBN with a connection usually takes about 5 hours 30 minutes, traveling roughly 426 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
First class seats are offered on the TYS to SBN route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) flight with Expedia?
It's easy to earn miles on a Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for South Bend from McGhee Tyson (TYS)?
If you're planning to travel to South Bend from McGhee Tyson (TYS), you can fly into South Bend Intl. (SBN) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Charlotte-Douglas Intl. (CLT), LaGuardia (LGA) before reaching South Bend. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) at the last minute?
Typically, booking a last minute flight from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) flight and hotel package?
Securing a Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) South Bend Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.)?
If you booked your Knoxville, TN (TYS-McGhee Tyson) to South Bend, IN (SBN-South Bend Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
McGhee Tyson
Destination airport
South Bend Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$276
Distance
425 mi

Book with confidence

Knoxville to South Bend Flights

The cheapest times to fly from Knoxville to South Bend

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Knoxville to South Bend are during the month of September. You can find some of the cheapest flights from Knoxville to South Bend with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Knoxville to South Bend

Sunday is one of the best days to book for cheap flights from Knoxville to South Bend: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Knoxville to South Bend

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Knoxville to South Bend in 2026. You can also book with separate airlines for your outbound and return journeys, from $252 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Knoxville to South Bend flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Knoxville to South Bend airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Knoxville to South Bend Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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