HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$379+ Cheap flights from Bay City to Knoxville (MBS - TYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — TYS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bay City to Knoxville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bay City to Knoxville

Cheapest flights from Bay City to Knoxville
Explore the most affordable flight options available from Bay City to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:00 am
MBS
-
TYS
1 stop6h 24m
United Airlines
Sat 2/76:45 am
TYS
-
MBS
1 stop6h 41m
United Airlines
Deal found 1/24$379
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/53:30 pm
MBS
-
TYS
1 stop5h 58m
Delta
Sat 7/117:30 am
TYS
-
MBS
1 stop3h 43m
Delta
Deal found 1/26$464
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:10 pm
MBS
-
TYS
1 stop26h 27m
United Airlines
Sat 2/211:50 pm
TYS
-
MBS
1 stop27h 12m
United Airlines
Deal found 1/25$522
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/102:10 pm
MBS
-
TYS
1 stop6h 42m
United Airlines
Sat 2/146:45 am
TYS
-
MBS
1 stop6h 35m
United Airlines
Deal found 1/26$551
This United Airlines deal was found by Cheapflights users on 1/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:29 pm
MBS
-
TYS
1 stop18h 49m
United Airlines
Wed 3/187:00 am
TYS
-
MBS
1 stop6h 20m
United Airlines
Deal found 1/24$552
This Delta deal was found by Cheapflights users on 1/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1312:00 pm
MBS
-
TYS
2 stops8h 35m
Delta
Wed 3/1811:18 am
TYS
-
MBS
1 stop5h 57m
Delta
Deal found 1/24$594

Find flight deals from Bay City to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Bay City (MBS) to Knoxville (TYS). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$464
(Delta)

Popular in

October

Cheapest in

February

Average price

$268
Provider with most accurate pricing for Bay City MBS Intl-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bay City MBS Intl-Knoxville McGhee Tyson flights.
Search Deals
From Bay City MBS Intl to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bay City to Knoxville 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 January 26, 2026.
Use the filters below to find and compare flights from Bay City to Knoxville that are best for you.

Fly from

Bay City

Fly to

Knoxville

Route

Depart

Return

Price

Bay CityKnoxville

MBS - TYS

MBSTYS

Bay City MBS Intl

Sun 7/5

6:05 pm-9:28 pm

1 stop3h 23m

Knoxville McGhee Tyson

Sat 7/11

7:30 am-11:13 am

1 stop3h 43m

$464

Bay CityKnoxville

MBS - TYS

MBSTYS

Bay City MBS Intl

Fri 2/13

6:10 pm-8:37 pm

1 stop26h 27m

Knoxville McGhee Tyson

Sat 2/21

1:50 pm-5:02 pm

1 stop27h 12m

$522

Bay CityKnoxville

MBS - TYS

MBSTYS

Bay City MBS Intl

Tue 2/10

2:10 pm-8:52 pm

1 stop6h 42m

Knoxville McGhee Tyson

Sat 2/14

6:45 am-1:20 pm

1 stop6h 35m

$551

Bay CityKnoxville

MBS - TYS

MBSTYS

Bay City MBS Intl

Fri 3/13

6:29 pm-1:18 pm

1 stop18h 49m

Knoxville McGhee Tyson

Wed 3/18

7:00 am-1:20 pm

1 stop6h 20m

$552

Bay CityKnoxville

MBS - TYS

MBSTYS

Bay City MBS Intl

Fri 3/13

12:00 pm-8:35 pm

2 stops8h 35m

Knoxville McGhee Tyson

Wed 3/18

11:18 am-5:15 pm

1 stop5h 57m

$594

Bay CityKnoxville

MBS - TYS

MBSTYS

Bay City MBS Intl

Fri 3/13

6:29 pm-1:18 pm

1 stop18h 49m

Knoxville McGhee Tyson

Sun 3/15

7:00 am-1:20 pm

1 stop6h 20m

$602

Bay CityKnoxville

MBS - TYS

MBSTYS

Bay City MBS Intl

Fri 3/13

12:00 pm-4:43 pm

1 stop4h 43m

Knoxville McGhee Tyson

Sun 3/15

5:40 am-11:10 am

2 stops5h 30m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Bay City to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bay City to Knoxville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bay City-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bay City-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bay City-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bay City-Knoxville flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bay City-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bay City to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Bay City 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 Bay City to Knoxville

What is the cheapest month to book a flight from Bay City to Knoxville?

Currently, July is the cheapest month in which you can book a flight from Bay City to Knoxville (average of $160). Flying from Bay City to Knoxville in December is currently the most expensive (average of $243). 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.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated January 26, 2026.
See what other customers who have flown with Delta and United Airlines from Bay City to Knoxville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,111 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,199 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Bay City to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bay City to Knoxville?

    A quick flight from Bay City to Knoxville can take about 3h 23m. Delta provides one of the quickest options available for as low as $464. There are 533 mi between Bay City and Knoxville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Bay City to Knoxville round-trip?

    Flying on United Airlines is currently your cheapest option to Knoxville, with prices starting at $248. Another option worth looking into is Delta, starting at $248 round trip. Users have found that United Airlines is 38% cheaper than the other options available to this destination.

  • Can I find deals for flights from Bay City to Knoxville that include hotel bookings?

    Yes. In addition to deals on Bay City to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bay City to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bay City to Knoxville.

  • Can I find deals for business class flights from Bay City to Knoxville?

    Yes. Cheapflights offers flight deals from Bay City to Knoxville 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 Bay City to Knoxville?

    Currently, July is the cheapest month in which you can book a flight from Bay City to Knoxville (average of $160). Flying from Bay City to Knoxville in December is currently the most expensive (average of $243). 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 Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bay City to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Nashville flights
Detroit to Nashville flights
O'Hare Intl to Knoxville flights
O'Hare Intl to Memphis flights
Midway to Nashville flights
O'Hare Intl to Chattanooga flights
Detroit to Memphis flights
Midway to Knoxville flights
Detroit to Knoxville flights
Midway to Memphis flights
Grand Rapids to Nashville flights
Grand Rapids to Knoxville flights
Flint to Nashville flights
Detroit to Chattanooga flights
Midway to Chattanooga flights
South Bend to Knoxville flights
Flint to Memphis flights
Traverse City to Nashville flights
Grand Rapids to Memphis flights
South Bend to Nashville flights
Traverse City to Knoxville flights
O'Hare Intl to Blountville flights
Lansing to Nashville flights
Kalamazoo to Knoxville flights
Bay City to Nashville flights
Grand Rapids to Chattanooga flights
Flint to Knoxville flights
Lansing to Memphis flights
Grand Rapids to Blountville flights
Kalamazoo to Nashville flights
Midway to Blountville flights
Bay City to Chattanooga flights
South Bend to Memphis flights
Flint to Chattanooga flights
Detroit to Blountville flights
Flint to Blountville flights
Kalamazoo to Memphis flights
Lansing to Knoxville flights
Marquette to Nashville flights
Pellston to Nashville flights
South Bend to Blountville flights
Sault Ste. Marie to Nashville flights
Escanaba to Nashville flights
Muskegon to Nashville flights
Muskegon to Knoxville flights
Kalamazoo to Blountville flights

Top 2 airlines flying from Bay City to Knoxville

Discover the top 2 airlines that operate flights from Bay City to Knoxville. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$388FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$438FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.