When did momondo last update prices for flights from Bismarck Airport to Knoxville McGhee Tyson Airport?

Prices for flights from Bismarck Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Bismarck Airport to Knoxville McGhee Tyson Airport?

As of December 2025, there are 2 operators available to choose from for flights from Bismarck Airport to Knoxville McGhee Tyson Airport.

How old do you have to be to fly from Bismarck Airport to Knoxville McGhee Tyson Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bismarck Airport to Knoxville McGhee Tyson Airport.

What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$247 Cheap Flights from Bismarck to Knoxville in 2025/26

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Find the cheapest flights from Bismarck to Knoxville

Round-trip

One-way

Cheap round-trip flights

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5:27 pm - 11:09 pm

BIS

TYS

4h 42m1 stop

6:30 am - 12:23 pm

TYS

BIS

6h 53m1 stop

$349Delta

Tue, Jan 6 - Sat, Jan 10

5:30 am - 4:53 pm

BIS

TYS

10h 23m2 stops

6:45 am - 4:32 pm

TYS

BIS

10h 47m2 stops

$350United Airlines

Tue, Jan 6 - Sat, Jan 10

5:27 pm - 11:09 pm

BIS

TYS

4h 42m1 stop

7:27 am - 4:34 pm

TYS

BIS

10h 07m2 stops

$354Delta

Tue, Jan 6 - Sat, Jan 10

1:35 pm - 10:31 pm

BIS

TYS

7h 56m1 stop

11:10 am - 8:38 pm

TYS

BIS

10h 28m2 stops

$364United Airlines

Sat, Jan 31 - Wed, Feb 4

1:35 pm - 10:31 pm

BIS

TYS

7h 56m1 stop

8:55 am - 4:32 pm

TYS

BIS

8h 37m1 stop

$423United Airlines

Sat, Jan 31 - Wed, Feb 4

9:00 am - 8:52 pm

BIS

TYS

10h 52m2 stops

11:10 am - 8:38 pm

TYS

BIS

10h 28m2 stops

$439United Airlines

Sat, Jan 31 - Wed, Feb 4

5:30 am - 8:52 pm

BIS

TYS

14h 22m3 stops

6:45 am - 4:32 pm

TYS

BIS

10h 47m2 stops

$876United Airlines

Tue, Jan 6 - Sat, Jan 10

Delta flights from Bismarck to Knoxville

Our best Delta deals on Bismarck to Knoxville flight tickets

Delta

Jan 6

BIS5:27 pmBismarck

4h 42m

1 stop

TYS11:09 pmKnoxville McGhee Tyson

Jan 10

TYS6:30 amKnoxville McGhee Tyson

6h 53m

1 stop

BIS12:23 pmBismarck

$349

Find similar

Delta

Jan 6

BIS5:27 pmBismarck

4h 42m

1 stop

TYS11:09 pmKnoxville McGhee Tyson

Jan 10

TYS7:27 amKnoxville McGhee Tyson

10h 07m

2 stops

BIS4:34 pmBismarck

$354

Find similar

United Airlines flights from Bismarck to Knoxville

Our best United Airlines deals on Bismarck to Knoxville flight tickets

United Airlines

Jan 6

BIS5:30 amBismarck

10h 23m

2 stops

TYS4:53 pmKnoxville McGhee Tyson

Jan 10

TYS6:45 amKnoxville McGhee Tyson

10h 47m

2 stops

BIS4:32 pmBismarck

$350

Find similar

United Airlines

Jan 31

BIS1:35 pmBismarck

7h 56m

1 stop

TYS10:31 pmKnoxville McGhee Tyson

Feb 4

TYS11:10 amKnoxville McGhee Tyson

10h 28m

2 stops

BIS8:38 pmBismarck

$364

Find similar

United Airlines

Jan 31

BIS1:35 pmBismarck

7h 56m

1 stop

TYS10:31 pmKnoxville McGhee Tyson

Feb 4

TYS8:55 amKnoxville McGhee Tyson

8h 37m

1 stop

BIS4:32 pmBismarck

$423

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BismarckKnoxville

BIS - TYS

BISTYS

Bismarck

Tue 1/6

5:27 pm-11:09 pm

1 stop4h 42m

Knoxville McGhee Tyson

Sat 1/10

6:30 am-12:23 pm

1 stop6h 53m

$349

BismarckKnoxville

BIS - TYS

BISTYS

Bismarck

Tue 1/6

5:30 am-4:53 pm

2 stops10h 23m

Knoxville McGhee Tyson

Sat 1/10

6:45 am-4:32 pm

2 stops10h 47m

$350

BismarckKnoxville

BIS - TYS

BISTYS

Bismarck

Tue 1/6

5:27 pm-11:09 pm

1 stop4h 42m

Knoxville McGhee Tyson

Sat 1/10

7:27 am-4:34 pm

2 stops10h 07m

$354

BismarckKnoxville

BIS - TYS

BISTYS

Bismarck

Sat 1/31

1:35 pm-10:31 pm

1 stop7h 56m

Knoxville McGhee Tyson

Wed 2/4

11:10 am-8:38 pm

2 stops10h 28m

$364

BismarckKnoxville

BIS - TYS

BISTYS

Bismarck

Sat 1/31

1:35 pm-10:31 pm

1 stop7h 56m

Knoxville McGhee Tyson

Wed 2/4

8:55 am-4:32 pm

1 stop8h 37m

$423

BismarckKnoxville

BIS - TYS

BISTYS

Bismarck

Sat 1/31

9:00 am-8:52 pm

2 stops10h 52m

Knoxville McGhee Tyson

Wed 2/4

11:10 am-8:38 pm

2 stops10h 28m

$439

BismarckKnoxville

BIS - TYS

BISTYS

Bismarck

Tue 1/6

5:30 am-8:52 pm

3 stops14h 22m

Knoxville McGhee Tyson

Sat 1/10

6:45 am-4:32 pm

2 stops10h 47m

$876

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Bismarck to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Bismarck to Knoxville is on a Saturday. Travelers who choose to depart for Knoxville on a Saturday will often find tickets for as low as $287. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bismarck to Knoxville for around $828.

What is the cheapest time of day to depart on your flight to Knoxville?

In the morning is the cheapest time of day to fly from Bismarck to Knoxville when you can find flight prices for as low as $363. Flying to Knoxville in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the afternoon when prices are around $628.

When to book flights from Bismarck to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Bismarck to Knoxville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bismarck to Knoxville (BIS to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to Knoxville

Fastest flight time	4h 42m
Direct flights	None

The fastest flight from Bismarck to Knoxville takes 4h 42m

There are no direct flights from Bismarck to Knoxville. There are no popular flight routes from Bismarck to Knoxville.

Search flight deals

How far is Bismarck to Knoxville McGhee Tyson by plane?
Bismarck and Knoxville McGhee Tyson are 1146.3 mi apart from one another. A reasonable flight in good conditions will take 4h 42m.
When did momondo last update prices for flights from Bismarck Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Bismarck Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Bismarck Airport to Knoxville McGhee Tyson Airport?
As of December 2025, there are 2 operators available to choose from for flights from Bismarck Airport to Knoxville McGhee Tyson Airport.
How old do you have to be to fly from Bismarck Airport to Knoxville McGhee Tyson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bismarck Airport to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Bismarck to Knoxville?
momondo data reveals that the most frequently booked airline on the route from Bismarck to Knoxville is American Airlines, representing 66% of all bookings. The subsequent popular airline is Delta at 34%.

Best airlines flying from Bismarck to Knoxville

Compare and see reviews for airlines that fly from Bismarck to Knoxville with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,014 reviews		Search Delta flights
American Airlines	PriceFrom $259	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Corbin

Maryville

Crossville

Murphy

Alcoa

Oak Ridge

Newport

Lenoir City

Kodak

Dandridge

Jefferson City

Clinton

Rockford

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momondo does allow users to show only those flights to Knoxville from Bismarck which offer a flexible booking policy as well as other useful filters and features.

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