Cheap flights from Knoxville to Juneau from $781

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 Juneau departing on 2/19. 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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0 bags

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Alaska Airlines Logo
6:23 pm - 9:34 pm
TYS
-
JNU
31h 11m3 stops
Alaska Airlines Logo
6:46 pm - 10:11 am
JNU
-
TYS
11h 25m2 stops
$781Alaska Airlines
Thu, Feb 19 - Mon, Feb 23
Alaska Airlines Logo
4:30 pm - 8:44 am
TYS
-
JNU
20h 14m2 stops
Alaska Airlines Logo
2:26 pm - 10:11 am
JNU
-
TYS
15h 45m2 stops
$784Alaska Airlines
Thu, Feb 19 - Mon, Feb 23
Alaska Airlines Logo
6:00 am - 9:34 pm
TYS
-
JNU
19h 34m3 stops
Alaska Airlines Logo
7:20 am - 11:31 am
JNU
-
TYS
24h 11m3 stops
$951Alaska Airlines
Fri, Jan 16 - Fri, Jan 23

Alaska Airlines flights from Knoxville to Juneau

Our best Alaska Airlines deals on Knoxville to Juneau flight tickets
Alaska Airlines
Feb 19
TYS7:40 amKnoxville McGhee Tyson
17h 54m
3 stops
JNU9:34 pmJuneau Intl
Feb 23
JNU6:46 pmJuneau Intl
16h 54m
2 stops
TYS3:40 pmKnoxville McGhee Tyson
Alaska Airlines
Feb 19
TYS4:30 pmKnoxville McGhee Tyson
20h 14m
2 stops
JNU8:44 amJuneau Intl
Feb 23
JNU2:26 pmJuneau Intl
21h 14m
2 stops
TYS3:40 pmKnoxville McGhee Tyson
Alaska Airlines
Jan 16
TYS6:00 amKnoxville McGhee Tyson
19h 34m
3 stops
JNU9:34 pmJuneau Intl
Jan 23
JNU7:20 amJuneau Intl
24h 11m
3 stops
TYS11:31 amKnoxville McGhee Tyson

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Juneau 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 December 9, 2025.
Use the filters below to find and compare flights from Knoxville to Juneau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleJuneau

TYS - JNU

TYSJNU

Knoxville McGhee Tyson

Thu 2/19

6:23 pm-9:34 pm

3 stops31h 11m

Juneau Intl

Mon 2/23

6:46 pm-10:11 am

2 stops11h 25m

$781

KnoxvilleJuneau

TYS - JNU

TYSJNU

Knoxville McGhee Tyson

Thu 2/19

4:30 pm-8:44 am

2 stops20h 14m

Juneau Intl

Mon 2/23

2:26 pm-10:11 am

2 stops15h 45m

$784

KnoxvilleJuneau

TYS - JNU

TYSJNU

Knoxville McGhee Tyson

Fri 1/16

6:00 am-9:34 pm

3 stops19h 34m

Juneau Intl

Fri 1/23

7:20 am-11:31 am

3 stops24h 11m

$951

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Juneau from

How to get the cheapest flight ticket from Knoxville to Juneau

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 Juneau?

According to our data, Wednesday is the cheapest day to fly to Juneau from Knoxville. The lowest ticket price found for a Wednesday departure recently was $741. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Knoxville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $875.

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

In the morning is the cheapest time of day to fly from Knoxville to Juneau when you can find flight prices for as low as $809. Flying to Juneau in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $873 on average. Flights to Juneau from Knoxville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Knoxville to Juneau

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

Cheap Knoxville to Juneau (TYS to JNU) flight deals and tips

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

Fastest flight time

19h 34m

Direct flights

None
The fastest flight from Knoxville to Juneau takes 19h 34m
There are no direct flights from Knoxville to Juneau. There are no popular flight routes from Knoxville to Juneau.
  • How far is Knoxville McGhee Tyson to Juneau Intl by plane?

    The straight-line distance from Knoxville McGhee Tyson to Juneau Intl is 2736.4 mi. In terms of flight time, this usually takes a little over 17h 54m.

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

    Prices for flights from Knoxville McGhee Tyson Airport to Juneau Intl Airport were last updated today.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Juneau Intl 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 Knoxville McGhee Tyson Airport to Juneau Intl Airport.

  • What documentation or ID do you need to fly to Juneau Intl Airport?

    The travel and health documents you'll need for your trip to Juneau Intl 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 Juneau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Juneau for you.

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

Yes. momondo allows you to filter the results for Knoxville to Juneau flights to just show those with flexible booking policies.

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

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

If you are simply researching potential flights to Juneau, momondo offers a useful price alert feature which will track prices for flights to Juneau from Knoxville and alert you when they change.

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1 adult
Thu 1/8
Thu 1/15

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