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Cheap flights from Helena to Knoxville from $499

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Helena to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 2:56 pmHLN  Helena-TYS Knoxville McGhee Tyson
6h 41m1 stop Denver Intl
United Airlines Logo
4:28 pm - 9:32 pmTYS  Knoxville McGhee Tyson-HLN Helena
7h 04m1 stop Denver Intl
$499United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
6:15 am - 7:51 pmHLN  Helena-TYS Knoxville McGhee Tyson
11h 36m2 stops Denver Intl Newark
United Airlines Logo
4:28 pm - 9:32 pmTYS  Knoxville McGhee Tyson-HLN Helena
7h 04m1 stop Denver Intl
$504United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
6:15 am - 9:59 pmHLN  Helena-TYS Knoxville McGhee Tyson
13h 44m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
9:45 am - 9:32 pmTYS  Knoxville McGhee Tyson-HLN Helena
13h 47m2 stops Washington, D.C. Dulles Intl Denver Intl
$509United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
6:15 am - 2:56 pmHLN  Helena-TYS Knoxville McGhee Tyson
6h 41m1 stop Denver Intl
United Airlines Logo
4:28 pm - 9:32 pmTYS  Knoxville McGhee Tyson-HLN Helena
7h 04m1 stop Denver Intl
$519United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
6:15 am - 7:51 pmHLN  Helena-TYS Knoxville McGhee Tyson
11h 36m2 stops Denver Intl Newark
United Airlines Logo
4:28 pm - 9:32 pmTYS  Knoxville McGhee Tyson-HLN Helena
7h 04m1 stop Denver Intl
$524United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
6:15 am - 9:05 pmHLN  Helena-TYS Knoxville McGhee Tyson
12h 50m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
1:55 pm - 9:32 pmTYS  Knoxville McGhee Tyson-HLN Helena
9h 37m2 stops Chicago O'Hare Intl Denver Intl
$529United Airlines
Sat, Jan 30 - Wed, Feb 3
Delta Logo
5:45 am - 5:27 pmHLN  Helena-TYS Knoxville McGhee Tyson
9h 42m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
5:30 am - 12:24 pmTYS  Knoxville McGhee Tyson-HLN Helena
8h 54m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$569Delta
Fri, Apr 9 - Tue, Apr 13
United Airlines Logo
6:15 am - 9:05 pmHLN  Helena-TYS Knoxville McGhee Tyson
12h 50m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:15 am - 9:32 pmTYS  Knoxville McGhee Tyson-HLN Helena
17h 17m3 stops Newark Washington, D.C. Reagan-National Denver Intl
$570United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
6:15 am - 9:05 pmHLN  Helena-TYS Knoxville McGhee Tyson
12h 50m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:15 am - 9:32 pmTYS  Knoxville McGhee Tyson-HLN Helena
17h 17m3 stops Newark Washington, D.C. Reagan-National Denver Intl
$594United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
6:15 am - 9:05 pmHLN  Helena-TYS Knoxville McGhee Tyson
12h 50m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:15 am - 9:32 pmTYS  Knoxville McGhee Tyson-HLN Helena
17h 17m3 stops Newark Washington, D.C. Reagan-National Denver Intl
$614United Airlines
Sat, Jan 30 - Wed, Feb 3

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United Airlines flights from Helena to Knoxville

Our best United Airlines deals on Helena to Knoxville flight tickets
United Airlines
Jan 30
HLN6:15 amHelena
6h 41m
1 stop
TYS2:56 pmKnoxville McGhee Tyson
Feb 3
TYS4:28 pmKnoxville McGhee Tyson
7h 04m
1 stop
HLN9:32 pmHelena
$499
United Airlines
Jan 30
HLN6:15 amHelena
11h 36m
2 stops
TYS7:51 pmKnoxville McGhee Tyson
Feb 3
TYS4:28 pmKnoxville McGhee Tyson
7h 04m
1 stop
HLN9:32 pmHelena
$504
United Airlines
Jan 30
HLN6:15 amHelena
13h 44m
2 stops
TYS9:59 pmKnoxville McGhee Tyson
Feb 3
TYS9:45 amKnoxville McGhee Tyson
13h 47m
2 stops
HLN9:32 pmHelena
$509

Delta flights from Helena to Knoxville

Our best Delta deals on Helena to Knoxville flight tickets
Delta
Apr 9
HLN5:45 amHelena
9h 42m
2 stops
TYS5:27 pmKnoxville McGhee Tyson
Apr 13
TYS5:30 amKnoxville McGhee Tyson
8h 54m
2 stops
HLN12:24 pmHelena
$569
Delta
Apr 9
HLN5:45 amHelena
9h 42m
2 stops
TYS5:27 pmKnoxville McGhee Tyson
Apr 13
TYS5:30 amKnoxville McGhee Tyson
8h 54m
2 stops
HLN12:24 pmHelena
$712
Delta
Mar 27
HLN5:45 amHelena
10h 28m
2 stops
TYS6:13 pmKnoxville McGhee Tyson
Apr 4
TYS5:30 amKnoxville McGhee Tyson
8h 54m
2 stops
HLN12:24 pmHelena
$829

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip
Quickest round-trip

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Sat 1/30

6:15 am-2:56 pm

1 stop6h 41m

Knoxville McGhee Tyson

Wed 2/3

4:28 pm-9:32 pm

1 stop7h 04m

$499

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Sat 1/30

6:15 am-7:51 pm

2 stops11h 36m

Knoxville McGhee Tyson

Wed 2/3

4:28 pm-9:32 pm

1 stop7h 04m

$504

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Sat 1/30

6:15 am-9:59 pm

2 stops13h 44m

Knoxville McGhee Tyson

Wed 2/3

9:45 am-9:32 pm

2 stops13h 47m

$509

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Sat 1/30

6:15 am-2:56 pm

1 stop6h 41m

Knoxville McGhee Tyson

Wed 2/3

4:28 pm-9:32 pm

1 stop7h 04m

$519

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Sat 1/30

6:15 am-7:51 pm

2 stops11h 36m

Knoxville McGhee Tyson

Wed 2/3

4:28 pm-9:32 pm

1 stop7h 04m

$524

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Sat 1/30

6:15 am-9:05 pm

2 stops12h 50m

Knoxville McGhee Tyson

Wed 2/3

1:55 pm-9:32 pm

2 stops9h 37m

$529

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Fri 4/9

5:45 am-5:27 pm

2 stops9h 42m

Knoxville McGhee Tyson

Tue 4/13

5:30 am-12:24 pm

2 stops8h 54m

$569

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Sat 1/30

6:15 am-9:05 pm

2 stops12h 50m

Knoxville McGhee Tyson

Wed 2/3

6:15 am-9:32 pm

3 stops17h 17m

$570

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Sat 1/30

6:15 am-9:05 pm

2 stops12h 50m

Knoxville McGhee Tyson

Wed 2/3

6:15 am-9:32 pm

3 stops17h 17m

$594

HelenaKnoxville

HLN Helena - TYS Knoxville McGhee Tyson

HLNTYS

Helena

Sat 1/30

6:15 am-9:05 pm

2 stops12h 50m

Knoxville McGhee Tyson

Wed 2/3

6:15 am-9:32 pm

3 stops17h 17m

$614

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Helena to Knoxville

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

Cheap Helena to Knoxville (HLN to TYS) flight deals and tips

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

Best Price Found

$499

Fastest flight time

5h 50m

Direct flights

None
The best flight deal from Helena to Knoxville found on momondo in the last 72 hours is $499
The fastest flight from Helena to Knoxville takes 5h 50m
There are no direct flights from Helena to Knoxville. There are no popular flight routes from Helena to Knoxville.
Search flight deals

Frequently asked questions about flying from Helena to Knoxville

  • How far is Helena to Knoxville McGhee Tyson by plane?

    A flight from Helena to Knoxville McGhee Tyson will travel around 1621.2 mi. Typically, this will take 5h 50m by plane in normal conditions.

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

    Prices for flights from Helena Airport to Knoxville McGhee Tyson Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Knoxville McGhee Tyson Airport.

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

    The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Helena to Knoxville

  • How do I get Price Alerts for flights from Helena to Knoxville?

    Confirm your travel details to search for the latest offers for flights from Helena to Knoxville. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Helena to Knoxville with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Crossville
Maryville
Murphy
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
Clinton
Rockford
Jefferson City

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Knoxville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helena to Knoxville. momondo saves you time and could save you money on your trip.

Can I find flights from Helena to Knoxville with flexible booking policies on momondo?

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

How can momondo help me find flights from Helena to Knoxville?

momondo helps you find the best flight between Helena and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Helena to Knoxville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Helena to Knoxville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Knoxville and let you know when they change.

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