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

Alaska Airlines is the most popular carrier 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 August 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.

$233 Cheap Flights from St. Louis to Juneau in 2026

Discover deals from 900+ travel sites with momondo.

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.

7:00 am - 6:16 pmSTL Lambert-St Louis-JNU Juneau Intl

14h 16m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

7:23 am - 11:16 pmJNU Juneau Intl-STL Lambert-St Louis

12h 53m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$447Delta

Tue, Sep 1 - Tue, Sep 8

10:21 am - 9:35 pmSTL Lambert-St Louis-JNU Juneau Intl

14h 14m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

7:03 am - 11:33 pmJNU Juneau Intl-STL Lambert-St Louis

13h 30m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$486American Airlines

Sun, Nov 1 - Sat, Nov 7

6:30 am - 3:28 pmSTL Lambert-St Louis-JNU Juneau Intl

11h 58m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl

5:03 am - 11:59 pmJNU Juneau Intl-STL Lambert-St Louis

15h 56m1 stop Seattle/Tacoma Intl

$502American Airlines

Mon, Sep 21 - Mon, Sep 28

10:21 am - 9:35 pmSTL Lambert-St Louis-JNU Juneau Intl

14h 14m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

7:03 am - 11:33 pmJNU Juneau Intl-STL Lambert-St Louis

13h 30m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$521American Airlines

Sun, Nov 1 - Sat, Nov 7

10:21 am - 9:35 pmSTL Lambert-St Louis-JNU Juneau Intl

14h 14m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

7:03 am - 11:33 pmJNU Juneau Intl-STL Lambert-St Louis

13h 30m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$522American Airlines

Sun, Nov 1 - Sat, Nov 7

7:36 pm - 8:48 amSTL Lambert-St Louis-JNU Juneau Intl

16h 12m1 stop Seattle/Tacoma Intl

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

13h 42m1 stop Seattle/Tacoma Intl

$531Alaska Airlines

Mon, Sep 21 - Mon, Sep 28

7:36 pm - 6:44 amSTL Lambert-St Louis-JNU Juneau Intl

38h 08m2 stops Seattle/Tacoma Intl Sitka

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

13h 42m2 stops Ketchikan Seattle/Tacoma Intl

$531Alaska Airlines

Mon, Sep 21 - Mon, Sep 28

7:00 am - 6:16 pmSTL Lambert-St Louis-JNU Juneau Intl

14h 16m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

7:35 am - 12:41 amJNU Juneau Intl-STL Lambert-St Louis

14h 06m2 stops Seattle/Tacoma Intl Salt Lake City

$531Delta

Tue, Sep 1 - Mon, Sep 7

7:05 am - 6:16 pmSTL Lambert-St Louis-JNU Juneau Intl

14h 11m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

7:23 am - 11:16 pmJNU Juneau Intl-STL Lambert-St Louis

12h 53m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$541Delta

Thu, Sep 10 - Sun, Sep 20

7:36 pm - 9:26 pmSTL Lambert-St Louis-JNU Juneau Intl

28h 50m2 stops Seattle/Tacoma Intl Ketchikan

9:48 am - 2:21 pmJNU Juneau Intl-STL Lambert-St Louis

25h 33m3 stops Sitka Ketchikan Seattle/Tacoma Intl

$545Alaska Airlines

Thu, Sep 10 - Tue, Sep 15

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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

Sep 21

STL7:36 pmLambert-St Louis

16h 12m

1 stop

JNU8:48 amJuneau Intl

Sep 28

JNU7:17 amJuneau Intl

13h 42m

1 stop

STL11:59 pmLambert-St Louis

$531

Alaska Airlines

Sep 10

STL7:36 pmLambert-St Louis

28h 50m

2 stops

JNU9:26 pmJuneau Intl

Sep 15

JNU9:48 amJuneau Intl

25h 33m

3 stops

STL2:21 pmLambert-St Louis

$545

Alaska Airlines

Sep 21

STL6:29 amLambert-St Louis

16h 40m

3 stops

JNU8:09 pmJuneau Intl

Sep 28

JNU7:17 amJuneau Intl

13h 42m

2 stops

STL11:59 pmLambert-St Louis

$546

American Airlines flights from St. Louis to Juneau

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

American Airlines

Nov 1

STL10:21 amLambert-St Louis

14h 14m

2 stops

JNU9:35 pmJuneau Intl

Nov 7

JNU7:03 amJuneau Intl

13h 30m

2 stops

STL11:33 pmLambert-St Louis

$486

American Airlines

Sep 21

STL6:30 amLambert-St Louis

11h 58m

2 stops

JNU3:28 pmJuneau Intl

Sep 28

JNU5:03 amJuneau Intl

15h 56m

1 stop

STL11:59 pmLambert-St Louis

$502

American Airlines

Nov 1

STL10:21 amLambert-St Louis

14h 14m

2 stops

JNU9:35 pmJuneau Intl

Nov 7

JNU7:03 amJuneau Intl

13h 30m

2 stops

STL11:33 pmLambert-St Louis

$521

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Tue 9/1

7:00 am-6:16 pm

2 stops14h 16m

Juneau Intl

Tue 9/8

7:23 am-11:16 pm

2 stops12h 53m

$447

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Sun 11/1

10:21 am-9:35 pm

2 stops14h 14m

Juneau Intl

Sat 11/7

7:03 am-11:33 pm

2 stops13h 30m

$486

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Mon 9/21

6:30 am-3:28 pm

2 stops11h 58m

Juneau Intl

Mon 9/28

5:03 am-11:59 pm

1 stop15h 56m

$502

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Sun 11/1

10:21 am-9:35 pm

2 stops14h 14m

Juneau Intl

Sat 11/7

7:03 am-11:33 pm

2 stops13h 30m

$521

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Sun 11/1

10:21 am-9:35 pm

2 stops14h 14m

Juneau Intl

Sat 11/7

7:03 am-11:33 pm

2 stops13h 30m

$522

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Mon 9/21

7:36 pm-8:48 am

1 stop16h 12m

Juneau Intl

Mon 9/28

7:17 am-11:59 pm

1 stop13h 42m

$531

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Mon 9/21

7:36 pm-6:44 am

2 stops38h 08m

Juneau Intl

Mon 9/28

7:17 am-11:59 pm

2 stops13h 42m

$531

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Tue 9/1

7:00 am-6:16 pm

2 stops14h 16m

Juneau Intl

Mon 9/7

7:35 am-12:41 am

2 stops14h 06m

$531

Quickest round-trip

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Thu 9/10

7:05 am-6:16 pm

2 stops14h 11m

Juneau Intl

Sun 9/20

7:23 am-11:16 pm

2 stops12h 53m

$541

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Thu 9/10

7:36 pm-9:26 pm

2 stops28h 50m

Juneau Intl

Tue 9/15

9:48 am-2:21 pm

3 stops25h 33m

$545

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted 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

Fastest flight time	14h 14m
Direct flights	None

The fastest flight from St. Louis to Juneau takes 14h 14m

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 14h 14m.
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 August 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 American 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
American Airlines	PriceFrom $496	Free Cancellation	Rating 7.1 11,867 reviews		Search American 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.