$314+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MBS
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Bay City 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
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Best
Last-minute
One-way
Cheapest flights from Knoxville to Bay CityExplore 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 September 8, 2026.
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 September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/186:02 pm -
1 stop5h 52m
Tue 9/227:03 pm -
1 stop5h 20m
Deal found 9/3![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 9/7. 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 10/511:45 am -
1 stop5h 48m
Mon 10/123:46 pm -
1 stop5h 51m
Deal found 9/7![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/910:42 am -
1 stop5h 42m
Sun 10/116:37 pm -
1 stop26h 12m
Deal found 9/7![United Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 9/6. 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 9/175:40 am -
2 stops5h 25m
Mon 9/213:38 pm -
1 stop6h 06m
Deal found 9/6![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 11/245:40 am -
2 stops5h 21m
Sat 11/286:15 pm -
1 stop3h 14m
Deal found 9/6![Delta logo]()
$603
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/36:03 pm -
1 stop5h 46m
Sat 10/108:30 am -
1 stop4h 44m
Deal found 9/3![United Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/176:02 pm -
1 stop5h 52m
Mon 9/217:02 pm -
1 stop14h 52m
Deal found 9/6![United Airlines logo]()
$638
Best flights from Knoxville to Bay CityDiscover carefully curated flight deals from Knoxville to Bay City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Knoxville to Bay City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/186:02 pm -
1 stop5h 52m
Tue 9/227:03 pm -
1 stop5h 20m
Deal found 9/3![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 9/7. 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 10/511:45 am -
1 stop5h 48m
Mon 10/123:46 pm -
1 stop5h 51m
Deal found 9/7![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 9/3. 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 1/265:38 pm -
1 stop6h 12m
Sat 1/305:00 am -
2 stops13h 23m
Deal found 9/3![United Airlines logo]()
$588
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 11/245:40 am -
2 stops5h 21m
Sat 11/286:15 pm -
1 stop3h 14m
Deal found 9/6![Delta logo]()
$603
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/236:00 pm -
1 stop5h 53m
Sun 9/277:01 pm -
1 stop14h 44m
Deal found 9/7![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/910:42 am -
1 stop5h 42m
Sun 10/116:37 pm -
2 stops16h 00m
Deal found 9/7![United Airlines logo]()
$626
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/196:00 am -
1 stop17h 49m
Fri 10/236:37 pm -
1 stop26h 24m
Deal found 9/3![United Airlines logo]()
$672
Last-minute flights from Knoxville to Bay CityDiscover last-minute flight deals from Knoxville to Bay City. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Bay City. Data last updated September 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/6. 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 9/175:40 am -
2 stops5h 25m
Mon 9/213:38 pm -
1 stop6h 06m
Deal found 9/6![Delta logo]()
$588
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/176:02 pm -
1 stop5h 52m
Mon 9/217:02 pm -
1 stop14h 52m
Deal found 9/6![United Airlines logo]()
$638
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/186:02 pm -
1 stop5h 52m
Tue 9/227:03 pm -
1 stop5h 20m
Deal found 9/3![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/36:03 pm -
1 stop5h 46m
Sat 10/108:30 am -
1 stop4h 44m
Deal found 9/3![United Airlines logo]()
$627
This Delta deal was found by Cheapflights users on 9/7. 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 10/511:45 am -
1 stop5h 48m
Mon 10/123:46 pm -
1 stop5h 51m
Deal found 9/7![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/910:42 am -
1 stop5h 42m
Sun 10/116:37 pm -
1 stop26h 12m
Deal found 9/7![United Airlines logo]()
$563
One-way flights from Knoxville to Bay CitySearch for one-way flight options from Knoxville to Bay City. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Knoxville to Bay City. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/810:42 am -
1 stop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 9/4. 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 10/85:40 am -
2 stops5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/156:00 pm -
1 stop5h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$434
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (United Airlines) |
One-way from | $314 (United Airlines) |
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 7,457,451 searches. Data last updated September 8, 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
Cheapest round-trip
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Thu 10/8
10:42 am-4:24 pm
1 stop5h 42m
Bay City MBS Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$314
Quickest round-trip
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Thu 10/8
5:40 am-11:01 am
2 stops5h 21m
Bay City MBS Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$328
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Fri 9/18
6:02 pm-11:54 pm
1 stop5h 52m
Bay City MBS Intl
Tue 9/22
7:03 pm-12:23 am
1 stop5h 20m
$344
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Tue 9/15
6:00 pm-11:54 pm
1 stop5h 54m
Bay City MBS Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$434
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Mon 10/5
11:45 am-5:33 pm
1 stop5h 48m
Bay City MBS Intl
Mon 10/12
3:46 pm-9:37 pm
1 stop5h 51m
$462
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Tue 1/26
5:38 pm-11:50 pm
1 stop6h 12m
Bay City MBS Intl
Sat 1/30
5:00 am-6:23 pm
2 stops13h 23m
$588
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Wed 9/23
6:00 pm-11:53 pm
1 stop5h 53m
Bay City MBS Intl
Sun 9/27
7:01 pm-9:45 am
1 stop14h 44m
$593
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Tue 11/24
5:40 am-11:01 am
2 stops5h 21m
Bay City MBS Intl
Sat 11/28
6:15 pm-9:29 pm
1 stop3h 14m
$603
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Fri 10/9
10:42 am-4:24 pm
1 stop5h 42m
Bay City MBS Intl
Sun 10/11
6:37 pm-10:37 am
2 stops16h 00m
$626
KnoxvilleBay City
TYS Knoxville McGhee Tyson - MBS Bay City MBS Intl
TYSMBS
Knoxville McGhee Tyson
Mon 10/19
6:00 am-11:49 pm
1 stop17h 49m
Bay City MBS Intl
Fri 10/23
6:37 pm-9:01 pm
1 stop26h 24m
$672
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.
TYS-MBS
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 September 8, 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.
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
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.
Traveling to a place near Bay City?
Book flights to Bay City if you plan to visit one of these locationsMount Pleasant
Frankenmuth
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Knoxville and Bay City flights
Browse other Knoxville and Bay City flight options. Last updated on September 8, 2026.
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Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on September 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$338 | FlexibilityNo cancel fee | On-timeN/A |