Cheap flights from Knoxville to Billings from $469
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 Billings departing on 11/4. 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
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Wed 11/4
5:05 pm-9:14 pm
1 stop6h 09m
Billings Logan Intl
Sat 11/7
2:42 pm-10:32 pm
1 stop5h 50m
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Wed 11/4
6:45 am-5:14 pm
2 stops12h 29m
Billings Logan Intl
Sat 11/7
2:42 pm-10:32 pm
1 stop5h 50m
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Wed 11/11
3:45 pm-10:30 pm
2 stops8h 45m
Billings Logan Intl
Sat 11/14
2:42 pm-10:32 pm
1 stop5h 50m
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Wed 11/4
7:00 am-5:14 pm
2 stops12h 14m
Billings Logan Intl
Sat 11/7
5:00 am-4:59 pm
2 stops9h 59m
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Fri 12/11
2:55 pm-8:49 pm
1 stop7h 54m
Billings Logan Intl
Mon 1/4
7:00 am-5:58 pm
1 stop8h 58m
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Fri 12/11
5:30 am-12:56 pm
1 stop9h 26m
Billings Logan Intl
Mon 1/4
7:00 am-5:58 pm
1 stop8h 58m
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Thu 12/10
5:30 am-12:56 pm
1 stop9h 26m
Billings Logan Intl
Mon 1/4
7:00 am-5:58 pm
1 stop8h 58m
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Fri 12/11
11:49 am-7:48 pm
2 stops9h 59m
Billings Logan Intl
Mon 1/4
6:25 pm-9:12 am
2 stops12h 47m
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Fri 12/11
8:33 am-8:49 pm
2 stops14h 16m
Billings Logan Intl
Mon 1/4
7:00 am-5:58 pm
1 stop8h 58m
KnoxvilleBillings
TYS Knoxville McGhee Tyson - BIL Billings Logan Intl
TYSBIL
Knoxville McGhee Tyson
Tue 11/24
11:43 am-7:42 pm
2 stops9h 59m
Billings Logan Intl
Sat 11/28
5:35 am-8:09 pm
2 stops12h 34m
See travel insights to Billings from
How to get the cheapest flight ticket from Knoxville to Billings
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 month to fly to Billings?
The month of April is, on average, the cheapest month to fly to Billings from Knoxville, with most prices found around $0. The month of March is another great option to travel to Billings, with average flight prices from Knoxville averaging around $220.
Can stopping save me money on Knoxville to Billings flights?
You could potentially save up to 37% on your flight if you consider stops on a Knoxville to Billings flight.
When to book flights from Knoxville to Billings
Cheap Knoxville to Billings (TYS to BIL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knoxville to Billings
Frequently asked questions about flying from Knoxville to Billings
How far is Knoxville McGhee Tyson to Billings Logan Intl by plane?
Knoxville McGhee Tyson and Billings Logan Intl are 1443.2 mi apart from one another. A reasonable flight in good conditions will take 6h 09m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Billings Logan Intl Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Billings Logan Intl Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Billings Logan Intl Airport?
As of October 2026, there are 2 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Billings Logan Intl Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Billings Logan Intl 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 Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The necessary travel and health documents for your Billings Logan Intl 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 Billings?
momondo data reveals that the most frequently booked airline on the route from Knoxville to Billings is United Airlines, representing 74% of all bookings. The subsequent popular airline is American Airlines at 26%.
Best airlines flying from Knoxville to Billings
Compare and see reviews for airlines that fly from Knoxville to Billings with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $318 | Free Cancellation | Rating 7.4 10,322 reviews | |||
| PriceFrom $323 | Free Cancellation | Rating 7.0 12,146 reviews |
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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Billings for you.
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Yes. momondo allows you to filter the results for Knoxville to Billings flights to just show those with flexible booking policies.
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