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

Currently priced at $404, 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.

What is the cheapest day to fly from Knoxville to Bay City?

Travelers seeking maximum savings on their Knoxville to Bay City flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Bay City ranges from 1.2 - 3.1 inches per month. May is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Bay City when rainfall is around 1.2 in.

If weather is an important factor for your trip to Bay City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from TYS to MBS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Bay City as you normally would.

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.

$270+ Flights from Knoxville to Bay City

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Cheap flight deals from Knoxville to Bay City

Round-trip from	$404 (Delta)
One-way from	$270 (Delta)

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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Find 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 July 1, 2025.

Sat 10/45:45 amTYS - MBS

2 stops5h 09mDelta

Tue 10/73:30 pmMBS - TYS

1 stop6h 02mDelta

Deal found 6/29

$404

Best flights from Knoxville to Bay City
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 July 1, 2025.

Sat 10/45:45 amTYS - MBS

2 stops5h 09mDelta

Tue 10/73:30 pmMBS - TYS

1 stop6h 02mDelta

Deal found 6/29

$404

Last-minute flights from Knoxville to Bay City
Discover last-minute flight deals from Knoxville to Bay City. Data last updated July 1, 2025 and is based on user searches.

Tue 8/197:50 amTYS - MBS

1 stop3h 15mDelta

Thu 8/213:33 pmMBS - TYS

1 stop5h 44mDelta

Deal found 6/30

$477

One-way flights from Knoxville to Bay City
Search for one-way flight options from Knoxville to Bay City. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Thu 7/247:50 amTYS - MBS

1 stop3h 20mDelta

Deal found 6/30

$270

Thu 7/245:45 amTYS - MBS

2 stops7h 37mUnited Airlines

Deal found 6/30

$662

Cheapflights Fare Finder

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

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Sat 10/4

5:45 am-10:54 am

2 stops5h 09m

Bay City MBS Intl

Tue 10/7

3:30 pm-9:32 pm

1 stop6h 02m

$404

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Thu 7/24

7:50 am-11:10 am

1 stop3h 20m

$270

KnoxvilleBay City

TYS - MBS

TYSMBS

Knoxville McGhee Tyson

Thu 7/24

5:45 am-1:22 pm

2 stops7h 37m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Bay City

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

Currently, April is the cheapest month in which you can book a flight from Knoxville to Bay City (average of $322). Flying from Knoxville to Bay City in December is currently the most expensive (average of $430). 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 Bay City

Get a feel of what it's like to fly with Delta and United Airlines 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

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,974 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,858 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What is the cheapest airline to fly from Knoxville to Bay City round-trip?
Currently priced at $404, 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.
What is the cheapest month to book a flight from Knoxville to Bay City?
Currently, April is the cheapest month in which you can book a flight from Knoxville to Bay City (average of $322). Flying from Knoxville to Bay City in December is currently the most expensive (average of $430). 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

Frankenmuth

Mount Pleasant

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Knoxville to Bay City

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$248	Average$298	FlexibilityNo cancel fee	On-timeN/A

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$270+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Bay City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Bay City

Round-trip from

One-way from

Find flight deals from Knoxville to Bay City

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 July 1, 2025.

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 July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Bay City that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Bay City

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

Reviews of airlines servicing Bay City

Get a feel of what it's like to fly with Delta and United Airlines 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.

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.

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

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

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

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

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

Traveling to a place near Knoxville?

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Alternative routes for Knoxville to Bay City

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Knoxville to Bay City

100% Free

Book with Flexibility

Travel Smart

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 July 1, 2025.