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$364+ Cheap flights from Knoxville to Bay City (TYS - MBS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MBS
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
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 May 22, 2026.

This United Airlines deal was found by Cheapflights users on 5/18. 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 5/286:30 am
TYS
-
MBS
1 stop6h 57m
United Airlines
Fri 6/56:00 am
MBS
-
TYS
1 stop7h 18m
United Airlines
Deal found 5/18$449
This Delta deal was found by Cheapflights users on 5/18. 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 5/285:40 am
TYS
-
MBS
2 stops9h 18m
Delta
Fri 6/56:50 am
MBS
-
TYS
1 stop3h 31m
Delta
Deal found 5/18$554
This United Airlines deal was found by Cheapflights users on 5/19. 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 10/2410:42 am
TYS
-
MBS
1 stop26h 18m
United Airlines
Wed 10/287:18 am
MBS
-
TYS
1 stop6h 00m
United Airlines
Deal found 5/19$584
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/36:00 am
TYS
-
MBS
1 stop7h 12m
United Airlines
Sat 6/66:00 am
MBS
-
TYS
1 stop14h 56m
United Airlines
Deal found 5/19$593
This United Airlines deal was found by Cheapflights users on 5/18. 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 6/26:00 am
TYS
-
MBS
1 stop7h 12m
United Airlines
Fri 6/56:00 am
MBS
-
TYS
2 stops32h 27m
United Airlines
Deal found 5/18$603
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Fri 5/296:30 am
TYS
-
MBS
1 stop6h 57m
United Airlines
Mon 6/86:00 am
MBS
-
TYS
1 stop14h 56m
United Airlines
Deal found 5/17$657
This Delta deal was found by Cheapflights users on 5/19. 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.
Mon 6/15:20 pm
TYS
-
MBS
1 stop4h 48m
Delta
Sat 6/63:38 pm
MBS
-
TYS
1 stop5h 47m
Delta
Deal found 5/19$664
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:30 pm
TYS
-
MBS
2 stops6h 38m
Delta
Mon 6/83:49 pm
MBS
-
TYS
1 stop5h 52m
Delta
Deal found 5/17$674
This Delta deal was found by Cheapflights users on 5/19. 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.
Wed 6/36:00 am
TYS
-
MBS
2 stops8h 58m
Delta
Sat 6/63:38 pm
MBS
-
TYS
2 stops8h 23m
Delta
Deal found 5/19$713

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 May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$584
(United Airlines)

One-way from

$364
(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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One-way flight 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 May 22, 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

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Sat 10/24

10:42 am-1:00 pm

1 stop26h 18m

Bay City MBS Intl

Wed 10/28

7:18 am-1:18 pm

1 stop6h 00m

$584

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Wed 6/3

6:00 am-1:12 pm

1 stop7h 12m

Bay City MBS Intl

Sat 6/6

6:00 am-8:56 pm

1 stop14h 56m

$593

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Tue 6/2

6:00 am-1:12 pm

1 stop7h 12m

Bay City MBS Intl

Fri 6/5

6:00 am-2:27 pm

2 stops32h 27m

$603

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Mon 6/1

3:30 pm-10:08 pm

2 stops6h 38m

Bay City MBS Intl

Sat 6/6

3:38 pm-9:25 pm

1 stop5h 47m

$674
Quickest round-trip

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Mon 6/1

5:40 am-11:11 am

2 stops5h 31m

Bay City MBS Intl

Fri 6/5

6:50 am-10:21 am

1 stop3h 31m

$732
Cheapest one-way
Quickest one-way

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Mon 6/1

5:20 pm-10:08 pm

1 stop4h 48m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

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 May 22, 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
7.9
Good
8,449 reviews

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.9

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
7.9
Good
8,449 reviews
Delta
7.9
Good
8,449 reviews

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.9

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 $584, United Airlines can have you in Bay City from Knoxville in 26h 18m. Airlines will cover a distance of 533 mi.

  • 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 May 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$368FlexibilityNo cancel feeOn-timeN/A

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