Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Duluth to Knoxville from $298

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Knoxville departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Duluth to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:15 pm - 11:02 pm
DLH
-
TYS
5h 47m
1 stop
Delta Logo
7:55 am - 11:15 am
TYS
-
DLH
4h 20m
1 stop
$298Delta
Sun, Nov 15 - Sun, Nov 22
Delta Logo
5:14 am - 1:40 pm
DLH
-
TYS
7h 26m
2 stops
Delta Logo
7:55 am - 11:15 am
TYS
-
DLH
4h 20m
1 stop
$304Delta
Sun, Nov 8 - Sun, Nov 15
Delta Logo
4:21 pm - 11:59 pm
DLH
-
TYS
6h 38m
2 stops
Delta Logo
5:30 am - 11:15 am
TYS
-
DLH
6h 45m
2 stops
$309Delta
Sun, Nov 8 - Sun, Nov 15
Delta Logo
4:15 pm - 11:02 pm
DLH
-
TYS
5h 47m
1 stop
Delta Logo
5:30 am - 11:15 am
TYS
-
DLH
6h 45m
2 stops
$349Delta
Sun, Nov 15 - Sun, Nov 22
Delta Logo
4:21 pm - 11:12 pm
DLH
-
TYS
5h 51m
1 stop
Delta Logo
7:55 am - 11:15 am
TYS
-
DLH
4h 20m
1 stop
$367Delta
Sun, Nov 8 - Sun, Nov 15
United Airlines Logo
3:14 pm - 8:44 pm
DLH
-
TYS
4h 30m
1 stop
United Airlines Logo
7:00 am - 10:44 am
TYS
-
DLH
4h 44m
1 stop
$378United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
3:03 pm - 8:44 pm
DLH
-
TYS
4h 41m
1 stop
United Airlines Logo
6:02 pm - 11:22 pm
TYS
-
DLH
6h 20m
1 stop
$388United Airlines
Wed, Aug 5 - Wed, Aug 12
United Airlines Logo
3:14 pm - 8:44 pm
DLH
-
TYS
4h 30m
1 stop
United Airlines Logo
7:00 am - 10:44 am
TYS
-
DLH
4h 44m
1 stop
$419United Airlines
Sat, Nov 14 - Tue, Nov 17
Delta Logo
4:21 pm - 11:12 pm
DLH
-
TYS
5h 51m
1 stop
Delta Logo
7:55 am - 11:15 am
TYS
-
DLH
4h 20m
1 stop
$443Delta
Sun, Nov 8 - Sun, Nov 15
Delta Logo
4:11 pm - 11:00 pm
DLH
-
TYS
5h 49m
1 stop
Delta Logo
5:40 am - 11:01 am
TYS
-
DLH
6h 21m
2 stops
$474Delta
Tue, Aug 4 - Mon, Aug 10

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Duluth to Knoxville

Our best United Airlines deals on Duluth to Knoxville flight tickets
United Airlines
Nov 14
DLH3:14 pmDuluth Intl
4h 30m
1 stop
TYS8:44 pmKnoxville McGhee Tyson
Nov 17
TYS7:00 amKnoxville McGhee Tyson
4h 44m
1 stop
DLH10:44 amDuluth Intl
$378
United Airlines
Aug 5
DLH3:03 pmDuluth Intl
4h 41m
1 stop
TYS8:44 pmKnoxville McGhee Tyson
Aug 12
TYS6:02 pmKnoxville McGhee Tyson
6h 20m
1 stop
DLH11:22 pmDuluth Intl
$388
United Airlines
Nov 14
DLH3:14 pmDuluth Intl
4h 30m
1 stop
TYS8:44 pmKnoxville McGhee Tyson
Nov 17
TYS7:00 amKnoxville McGhee Tyson
4h 44m
1 stop
DLH10:44 amDuluth Intl
$419

Delta flights from Duluth to Knoxville

Our best Delta deals on Duluth to Knoxville flight tickets
Delta
Nov 15
DLH4:15 pmDuluth Intl
5h 47m
1 stop
TYS11:02 pmKnoxville McGhee Tyson
Nov 22
TYS7:55 amKnoxville McGhee Tyson
4h 20m
1 stop
DLH11:15 amDuluth Intl
$298
Delta
Nov 8
DLH5:14 amDuluth Intl
7h 26m
2 stops
TYS1:40 pmKnoxville McGhee Tyson
Nov 15
TYS7:55 amKnoxville McGhee Tyson
4h 20m
1 stop
DLH11:15 amDuluth Intl
$304
Delta
Nov 8
DLH4:21 pmDuluth Intl
6h 38m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
Nov 15
TYS5:30 amKnoxville McGhee Tyson
6h 45m
2 stops
DLH11:15 amDuluth Intl
$309

momondo Fare Finder

 
Customize your flight search to find flights from Duluth to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 8, 2026.
Use the filters below to find and compare flights from Duluth to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Sun 11/15

4:15 pm-11:02 pm

1 stop5h 47m

Knoxville McGhee Tyson

Sun 11/22

7:55 am-11:15 am

1 stop4h 20m

$298

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Sun 11/8

5:14 am-1:40 pm

2 stops7h 26m

Knoxville McGhee Tyson

Sun 11/15

7:55 am-11:15 am

1 stop4h 20m

$304

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Sun 11/8

4:21 pm-11:59 pm

2 stops6h 38m

Knoxville McGhee Tyson

Sun 11/15

5:30 am-11:15 am

2 stops6h 45m

$309

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Sun 11/15

4:15 pm-11:02 pm

1 stop5h 47m

Knoxville McGhee Tyson

Sun 11/22

5:30 am-11:15 am

2 stops6h 45m

$349

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Sun 11/8

4:21 pm-11:12 pm

1 stop5h 51m

Knoxville McGhee Tyson

Sun 11/15

7:55 am-11:15 am

1 stop4h 20m

$367
Quickest round-trip

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Sat 11/14

3:14 pm-8:44 pm

1 stop4h 30m

Knoxville McGhee Tyson

Tue 11/17

7:00 am-10:44 am

1 stop4h 44m

$378

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Wed 8/5

3:03 pm-8:44 pm

1 stop4h 41m

Knoxville McGhee Tyson

Wed 8/12

6:02 pm-11:22 pm

1 stop6h 20m

$388

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Sat 11/14

3:14 pm-8:44 pm

1 stop4h 30m

Knoxville McGhee Tyson

Tue 11/17

7:00 am-10:44 am

1 stop4h 44m

$419

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Sun 11/8

4:21 pm-11:12 pm

1 stop5h 51m

Knoxville McGhee Tyson

Sun 11/15

7:55 am-11:15 am

1 stop4h 20m

$443

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Tue 8/4

4:11 pm-11:00 pm

1 stop5h 49m

Knoxville McGhee Tyson

Mon 8/10

5:40 am-11:01 am

2 stops6h 21m

$474

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Duluth to Knoxville

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

Cheap Duluth to Knoxville (DLH to TYS) flight deals and tips

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

Fastest flight time

4h 41m

Direct flights

None
The fastest flight from Duluth to Knoxville takes 4h 41m
There are no direct flights from Duluth to Knoxville. There are no popular flight routes from Duluth to Knoxville.
Search flight deals

Frequently asked questions about flying from Duluth to Knoxville

  • How far is Duluth Intl to Knoxville McGhee Tyson by plane?

    There are 858.1 mi between Duluth Intl and Knoxville McGhee Tyson. By plane, this route typically takes 4h 41m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl 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 Duluth to Knoxville

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

    Price Alerts will notify you by email when the price for flights to Knoxville from Duluth decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Duluth 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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
Maryville
Murphy
Crossville
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Knoxville from Duluth with this policy.

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

momondo helps you find the best flight between Duluth 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 Duluth to Knoxville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Duluth to Knoxville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/7
Fri 8/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States