What is the cheapest airline that flies from Lambert-St Louis to Juneau Intl?

American Airlines and Alaska Airlines are the most popular carriers operating from Lambert-St Louis to Juneau Intl

When did momondo last update prices for flights from Lambert-St Louis Airport to Juneau Intl Airport?

Prices for flights from Lambert-St Louis Airport to Juneau Intl Airport were last updated today.

How many operators does momondo search for flights from Lambert-St Louis Airport to Juneau Intl Airport?

There is 1 operator available for flights from Lambert-St Louis Airport to Juneau Intl Airport as of November 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Juneau 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 Lambert-St Louis Airport to Juneau Intl Airport.

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

The necessary travel and health documents for your Juneau 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.

$840 Cheap Flights from St. Louis to Juneau in 2026/27

Find the cheapest flights from St. Louis to Juneau

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:04 am - 9:30 pmSTL Lambert-St Louis-JNU Juneau Intl

18h 26m1 stop Seattle/Tacoma Intl

7:15 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

13h 44m1 stop Seattle/Tacoma Intl

$840Alaska Airlines

Sun, Dec 6 - Sun, Dec 13

6:04 am - 9:30 pmSTL Lambert-St Louis-JNU Juneau Intl

18h 26m1 stop Seattle/Tacoma Intl

7:15 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

13h 44m2 stops Ketchikan Seattle/Tacoma Intl

$840Alaska Airlines

Sun, Dec 6 - Sun, Dec 13

6:04 am - 8:13 pmSTL Lambert-St Louis-JNU Juneau Intl

41h 09m3 stops Seattle/Tacoma Intl Ketchikan Sitka

7:15 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

13h 44m2 stops Ketchikan Seattle/Tacoma Intl

$840Alaska Airlines

Sun, Dec 6 - Sun, Dec 13

6:04 am - 9:30 pmSTL Lambert-St Louis-JNU Juneau Intl

18h 26m2 stops Seattle/Tacoma Intl Ketchikan

7:15 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

13h 44m2 stops Ketchikan Seattle/Tacoma Intl

$843Alaska Airlines

Sun, Dec 6 - Sun, Dec 13

6:04 am - 8:13 pmSTL Lambert-St Louis-JNU Juneau Intl

41h 09m3 stops Seattle/Tacoma Intl Ketchikan Sitka

9:51 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

11h 08m3 stops Sitka Ketchikan Seattle/Tacoma Intl

$843Alaska Airlines

Sun, Dec 6 - Sun, Dec 13

6:00 am - 6:46 amSTL Lambert-St Louis-JNU Juneau Intl

27h 46m3 stops Seattle/Tacoma Intl Ketchikan Sitka

9:50 am - 2:22 pmJNU Juneau Intl-STL Lambert-St Louis

25h 32m3 stops Sitka Ketchikan Seattle/Tacoma Intl

$1,156Alaska Airlines

Mon, Nov 23 - Fri, Nov 27

6:00 am - 9:32 pmSTL Lambert-St Louis-JNU Juneau Intl

18h 32m2 stops Seattle/Tacoma Intl Ketchikan

7:17 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

13h 42m2 stops Ketchikan Seattle/Tacoma Intl

$1,156Alaska Airlines

Mon, Nov 23 - Fri, Nov 27

6:00 am - 8:07 pmSTL Lambert-St Louis-JNU Juneau Intl

17h 07m1 stop Seattle/Tacoma Intl

7:17 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

13h 42m1 stop Seattle/Tacoma Intl

$1,156Alaska Airlines

Mon, Nov 23 - Fri, Nov 27

6:00 am - 9:32 pmSTL Lambert-St Louis-JNU Juneau Intl

18h 32m2 stops Seattle/Tacoma Intl Ketchikan

9:50 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

35h 09m3 stops Sitka Ketchikan Seattle/Tacoma Intl

$1,156Alaska Airlines

Mon, Nov 23 - Thu, Nov 26

6:00 am - 9:32 pmSTL Lambert-St Louis-JNU Juneau Intl

18h 32m2 stops Seattle/Tacoma Intl Ketchikan

9:50 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

11h 09m1 stop Seattle/Tacoma Intl

$1,156Alaska Airlines

Mon, Nov 23 - Fri, Nov 27

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Alaska Airlines flights from St. Louis to Juneau

Our best Alaska Airlines deals on St. Louis to Juneau flight tickets

Alaska Airlines

Dec 6

STL6:04 amLambert-St Louis

41h 09m

3 stops

JNU8:13 pmJuneau Intl

Dec 13

JNU7:15 amJuneau Intl

13h 44m

2 stops

STL11:59 pmLambert-St Louis

$840

Alaska Airlines

Dec 6

STL6:04 amLambert-St Louis

41h 09m

3 stops

JNU8:13 pmJuneau Intl

Dec 13

JNU9:51 amJuneau Intl

11h 08m

3 stops

STL11:59 pmLambert-St Louis

$843

Alaska Airlines

Nov 23

STL6:00 amLambert-St Louis

27h 46m

3 stops

JNU6:46 amJuneau Intl

Nov 27

JNU9:50 amJuneau Intl

25h 32m

3 stops

STL2:22 pmLambert-St Louis

$1,156

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Sun 12/6

6:04 am-9:30 pm

1 stop18h 26m

Juneau Intl

Sun 12/13

7:15 am-11:59 pm

1 stop13h 44m

$840

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Sun 12/6

6:04 am-9:30 pm

1 stop18h 26m

Juneau Intl

Sun 12/13

7:15 am-11:59 pm

2 stops13h 44m

$840

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Sun 12/6

6:04 am-8:13 pm

3 stops41h 09m

Juneau Intl

Sun 12/13

7:15 am-11:59 pm

2 stops13h 44m

$840

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Sun 12/6

6:04 am-9:30 pm

2 stops18h 26m

Juneau Intl

Sun 12/13

7:15 am-11:59 pm

2 stops13h 44m

$843

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Sun 12/6

6:04 am-8:13 pm

3 stops41h 09m

Juneau Intl

Sun 12/13

9:51 am-11:59 pm

3 stops11h 08m

$843

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Mon 11/23

6:00 am-6:46 am

3 stops27h 46m

Juneau Intl

Fri 11/27

9:50 am-2:22 pm

3 stops25h 32m

$1,156

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Mon 11/23

6:00 am-9:32 pm

2 stops18h 32m

Juneau Intl

Fri 11/27

7:17 am-11:59 pm

2 stops13h 42m

$1,156

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Mon 11/23

6:00 am-8:07 pm

1 stop17h 07m

Juneau Intl

Fri 11/27

7:17 am-11:59 pm

1 stop13h 42m

$1,156

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Mon 11/23

6:00 am-9:32 pm

2 stops18h 32m

Juneau Intl

Thu 11/26

9:50 am-11:59 pm

3 stops35h 09m

$1,156

Quickest round-trip

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Mon 11/23

6:00 am-9:32 pm

2 stops18h 32m

Juneau Intl

Fri 11/27

9:50 am-11:59 pm

1 stop11h 09m

$1,156

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis 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

Prices

Airlines

Can stopping save me money on St. Louis to Juneau flights?

You could potentially save up to 55% on your flight if you consider stops on a St. Louis to Juneau flight.

When to book flights from St. Louis to Juneau

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Juneau according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Juneau (STL to JNU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Juneau

Best Price Found	$840
Fastest flight time	13h 03m
Direct flights	None

The best flight deal from St. Louis to Juneau found on momondo in the last 72 hours is $840

The fastest flight from St. Louis to Juneau takes 13h 03m

There are no direct flights from St. Louis to Juneau. There are no popular flight routes from St. Louis to Juneau.

Search flight deals

Frequently asked questions about flying from St. Louis to Juneau

How far is Lambert-St Louis to Juneau Intl by plane?
A flight from Lambert-St Louis to Juneau Intl will travel around 2373.8 mi. By plane, this route typically takes 13h 03m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Juneau Intl Airport?
Prices for flights from Lambert-St Louis Airport to Juneau Intl Airport were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Juneau Intl Airport?
There is 1 operator available for flights from Lambert-St Louis Airport to Juneau Intl Airport as of November 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Juneau 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 Lambert-St Louis Airport to Juneau Intl Airport.
What documentation or ID do you need to fly to Juneau Intl Airport?
The necessary travel and health documents for your Juneau 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 St. Louis to Juneau?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Juneau is Alaska Airlines, representing 100% of all bookings.

Best airlines flying from St. Louis to Juneau

Compare and see reviews for airlines that fly from St. Louis to Juneau with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $636	Free Cancellation	Rating 7.9 13,159 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Juneau?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Juneau from St. Louis.

Can I find flights from St. Louis to Juneau with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Juneau from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Juneau?

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

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