Cheap flights from Knoxville to Bismarck from $404
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Bismarck departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
KnoxvilleBismarck
TYS Knoxville McGhee Tyson - BIS Bismarck
TYSBIS
Knoxville McGhee Tyson
Fri 10/23
11:45 am-7:55 pm
2 stops9h 10m
Bismarck
Tue 10/27
5:39 pm-11:02 pm
1 stop4h 23m
KnoxvilleBismarck
TYS Knoxville McGhee Tyson - BIS Bismarck
TYSBIS
Knoxville McGhee Tyson
Wed 11/4
5:05 pm-11:44 pm
1 stop7h 39m
Bismarck
Sat 11/7
5:50 am-4:59 pm
2 stops10h 09m
KnoxvilleBismarck
TYS Knoxville McGhee Tyson - BIS Bismarck
TYSBIS
Knoxville McGhee Tyson
Fri 10/23
11:45 am-7:55 pm
2 stops9h 10m
Bismarck
Tue 10/27
5:00 am-3:26 pm
2 stops9h 26m
KnoxvilleBismarck
TYS Knoxville McGhee Tyson - BIS Bismarck
TYSBIS
Knoxville McGhee Tyson
Wed 11/4
6:45 am-4:27 pm
2 stops10h 42m
Bismarck
Sat 11/7
5:50 am-4:59 pm
2 stops10h 09m
KnoxvilleBismarck
TYS Knoxville McGhee Tyson - BIS Bismarck
TYSBIS
Knoxville McGhee Tyson
Tue 10/20
10:42 am-8:20 pm
2 stops10h 38m
Bismarck
Sat 10/24
9:05 am-3:54 pm
1 stop5h 49m
KnoxvilleBismarck
TYS Knoxville McGhee Tyson - BIS Bismarck
TYSBIS
Knoxville McGhee Tyson
Wed 11/4
5:05 pm-11:44 pm
1 stop7h 39m
Bismarck
Sat 11/7
1:02 pm-10:32 pm
1 stop8h 30m
KnoxvilleBismarck
TYS Knoxville McGhee Tyson - BIS Bismarck
TYSBIS
Knoxville McGhee Tyson
Fri 10/23
5:26 pm-10:59 pm
1 stop6h 33m
Bismarck
Tue 10/27
2:07 pm-11:18 pm
1 stop8h 11m
KnoxvilleBismarck
TYS Knoxville McGhee Tyson - BIS Bismarck
TYSBIS
Knoxville McGhee Tyson
Tue 10/20
7:30 am-12:23 pm
1 stop5h 53m
Bismarck
Sat 10/24
2:07 pm-11:18 pm
1 stop8h 11m
When to book flights from Knoxville to Bismarck
Cheap Knoxville to Bismarck (TYS to BIS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knoxville to Bismarck
Frequently asked questions about flying from Knoxville to Bismarck
How far is Knoxville McGhee Tyson to Bismarck by plane?
A flight from Knoxville McGhee Tyson to Bismarck will travel around 1146.3 mi. Typically, this will take 7h 39m by plane in normal conditions.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Bismarck Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Bismarck Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Bismarck Airport?
As of October 2026, there are 2 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Bismarck Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Bismarck Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Bismarck Airport.
What documentation or ID do you need to fly to Bismarck Airport?
The necessary travel and health documents for your Bismarck 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 Knoxville to Bismarck?
Based on momondo bookings for flights between Knoxville and Bismarck, the leading airline is Delta, making up 54% of the total bookings. Other popular airlines include American Airlines with 46%.
Best airlines flying from Knoxville to Bismarck
Compare and see reviews for airlines that fly from Knoxville to Bismarck with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $323 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $376 | Free Cancellation | Rating 7.0 12,146 reviews |
Frequently asked questions about flying from Knoxville to Bismarck
How do I get Price Alerts for flights from Knoxville to Bismarck?
Search flight deals from Knoxville to Bismarck. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Knoxville to Bismarck with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
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Why use momondo?
Why should I use momondo to find a flight deal from Knoxville to Bismarck?
It is quick and easy to find Knoxville to Bismarck flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bismarck that suits you.
Can I find flights from Knoxville to Bismarck with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Knoxville to Bismarck flights to just show those with flexible booking policies.
How can momondo help me find flights from Knoxville to Bismarck?
Once you have performed a search for Knoxville to Bismarck flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Knoxville to Bismarck right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Knoxville to Bismarck flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.