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$304+ Cheap flights from Knoxville to Bay City (TYS - MBS)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MBS
Jul 19 — Jul 261
Sun 7/19
Sun 7/26
1 adult, Economy
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Cheap flight deals from Knoxville to Bay City

Cheapest flights from Knoxville to Bay City
Explore the most affordable flight options available from Knoxville to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.

This Delta deal was found by Cheapflights users on 6/15. 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.
Thu 8/135:22 pm
TYS
-
MBS
1 stop5h 12m
Delta
Sat 8/157:00 am
MBS
-
TYS
1 stop3h 16m
Delta
Deal found 6/15$304
This Delta deal was found by Cheapflights users on 6/16. 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.
Sat 6/203:59 pm
TYS
-
MBS
1 stop6h 41m
Delta
Thu 6/256:20 pm
MBS
-
TYS
1 stop3h 21m
Delta
Deal found 6/16$409
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Sat 10/317:00 am
TYS
-
MBS
1 stop6h 00m
United Airlines
Tue 11/34:40 pm
MBS
-
TYS
1 stop4h 25m
United Airlines
Deal found 6/15$453
This United Airlines deal was found by Cheapflights users on 6/16. 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 6/196:00 am
TYS
-
MBS
1 stop7h 12m
United Airlines
Sun 6/215:25 am
MBS
-
TYS
1 stop4h 18m
United Airlines
Deal found 6/16$504
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 7/26:00 am
TYS
-
MBS
1 stop7h 12m
United Airlines
Wed 7/81:58 pm
MBS
-
TYS
1 stop6h 46m
United Airlines
Deal found 6/17$595
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Wed 9/96:00 pm
TYS
-
MBS
1 stop5h 49m
United Airlines
Mon 9/147:58 am
MBS
-
TYS
1 stop5h 20m
United Airlines
Deal found 6/15$683
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 7/26:00 am
TYS
-
MBS
1 stop7h 12m
United Airlines
Mon 7/61:58 pm
MBS
-
TYS
1 stop6h 46m
United Airlines
Deal found 6/16$784

Find flight deals from Knoxville to Bay City

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Bay City (MBS). 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 June 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(Delta)
Provider with most accurate pricing for Knoxville McGhee Tyson-Bay City MBS Intl flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Bay City MBS Intl flights.
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From Knoxville McGhee Tyson to Bay City MBS Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Bay City 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 June 19, 2026.
Use the filters below to find and compare flights from Knoxville to Bay City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Thu 8/13

5:22 pm-10:34 pm

1 stop5h 12m

Bay City MBS Intl

Sat 8/15

7:00 am-10:16 am

1 stop3h 16m

$304

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Sat 10/31

7:00 am-1:00 pm

1 stop6h 00m

Bay City MBS Intl

Tue 11/3

4:40 pm-9:05 pm

1 stop4h 25m

$453

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Wed 9/9

6:00 pm-11:49 pm

1 stop5h 49m

Bay City MBS Intl

Mon 9/14

7:58 am-1:18 pm

1 stop5h 20m

$683

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Thu 7/2

6:00 am-1:12 pm

1 stop7h 12m

Bay City MBS Intl

Mon 7/6

1:58 pm-8:44 pm

1 stop6h 46m

$784
Cheapest one-way
Quickest one-way

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Sat 8/1

6:00 am-1:12 pm

1 stop7h 12m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Knoxville-Bay City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Bay City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Bay City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Bay City flights, Cheapflights users trust FlightHub the most. FlightHub 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 Knoxville-Bay City 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 Knoxville to Bay City

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

Reviews of airlines servicing Bay City

Get insights into the airlines that provide service to Bay City. 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 Bay City. Reviews last updated June 19, 2026.
Get a feel of what it's like to fly with Delta from Knoxville to Bay City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,417 reviews

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,417 reviews
Delta
7.8
Good
8,417 reviews

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Bay City. 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 Knoxville to Bay City?

    For as low as $304, Delta can have you in Bay City from Knoxville in 5h 12m. Airlines will cover a distance of 533 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Knoxville to Bay City round-trip?

    Currently priced at $308, Delta will fly you from Knoxville to Bay City and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Bay City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bay City?

Book flights to Bay City if you plan to visit one of these locations
Mount Pleasant
Frankenmuth

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Top airline flying from Knoxville to Bay City

Discover the top airline that operate flights from Knoxville to Bay City. 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 June 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$368FlexibilityNo cancel feeOn-timeN/A

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