Which airports can I use when flying from St. Louis to Juneau?

Flights from St. Louis to Juneau usually depart from Lambert-St Louis (STL) and arrive at Juneau Intl (JNU).

What cabin classes can I book on flights from St. Louis to Juneau?

Only Economy Class is available on flights from St. Louis to Juneau.

Which airports do connecting flights from St. Louis to Juneau pass through?

Most connecting flights from St. Louis to Juneau pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from St. Louis to Juneau?

Yes. Being flexible with your travel dates can save you up to 37% on the St. Louis to Juneau route. Monday is the cheapest departure day at $636 round-trip on average, while Friday is the most expensive at $1,009, a difference of $373. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from St. Louis to Juneau?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from St. Louis to Juneau changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $487 to $2,012. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from St. Louis to Juneau looking right now?

One-way fares from St. Louis to Juneau are currently lower than usual. Average one-way flight prices are about $300, which is 57% below the typical average for this route.

What is the time difference between St. Louis and Juneau?

Juneau is 3 hours behind St. Louis (Alaska Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Juneau Intl Airport (JNU)?

Juneau Intl Airport (JNU) hosts 5 major car rental companies, with daily rates starting from around $36 for economy cars. Top options include: • Budget • Avis • Alamo • Hertz • Enterprise Rent-A-Car

How much should I expect to pay for a St. Louis to Juneau flight?

Round-trip flights from St. Louis to Juneau range from $674 to $884, with an average of $732 over the past 12 months. Anything below $674 counts as a good deal.

What is the cheapest airline to fly from St. Louis to Juneau?

American Airlines ($487) and Alaska Airlines ($821) are the cheapest airlines to fly round-trip from St. Louis to Juneau according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from St. Louis to Juneau?

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $797. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Juneau which airport offers the shortest layover?

Seattle/Tacoma Intl (SEA) had the shortest average connection time for St. Louis to Juneau layovers at 321 minutes over the past 3 months.

$244 CHEAP FLIGHTS from St. Louis to Juneau (STL - JNU)

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Cheapest round-trip

$487

Typical prices: $674-$884

American Airlines

Wed 10/3Sun 10/7

STL - JNU • 2 stops

Cheapest one-way

$244

Typical prices: $311-$697

American Airlines

Tue 11/20

STL - JNU • 2 stops

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We hope you love your trip to Juneau!

Flight Deals

Cheap Flights from St. Louis to Juneau (STL-JNU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from St. Louis to Juneau

Sat, Oct 3 - Wed, Oct 7

7:27 am - 9:45 pmSTL Lambert-St Louis-JNU Juneau Intl

17h 18m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:33 pm - 10:50 amJNU Juneau Intl-STL Lambert-St Louis

13h 17m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$487American Airlines

Sat, Oct 3 - Wed, Oct 7

6:02 am - 1:25 pmSTL Lambert-St Louis-JNU Juneau Intl

10h 23m1 stop Seattle/Tacoma Intl

6:33 pm - 10:50 amJNU Juneau Intl-STL Lambert-St Louis

13h 17m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$557American Airlines

Fri, Nov 20 - Wed, Nov 25

10:21 am - 9:34 pmSTL Lambert-St Louis-JNU Juneau Intl

14h 13m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

2:31 am - 2:22 pmJNU Juneau Intl-STL Lambert-St Louis

8h 51m1 stop Seattle/Tacoma Intl

$657American Airlines

Fri, Nov 20 - Wed, Nov 25

11:14 am - 12:51 amSTL Lambert-St Louis-JNU Juneau Intl

16h 37m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

2:31 am - 11:58 pmJNU Juneau Intl-STL Lambert-St Louis

18h 27m2 stops Seattle/Tacoma Intl Los Angeles

$662American Airlines

Fri, Nov 20 - Wed, Nov 25

11:14 am - 12:51 amSTL Lambert-St Louis-JNU Juneau Intl

16h 37m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

2:31 am - 11:58 pmJNU Juneau Intl-STL Lambert-St Louis

18h 27m2 stops Seattle/Tacoma Intl Los Angeles

$707American Airlines

Fri, Nov 20 - Wed, Nov 25

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

18h 32m1 stop Seattle/Tacoma Intl

2:31 am - 2:22 pmJNU Juneau Intl-STL Lambert-St Louis

8h 51m1 stop Seattle/Tacoma Intl

$821Alaska Airlines

Fri, Nov 20 - 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 - 2:22 pmJNU Juneau Intl-STL Lambert-St Louis

25h 32m3 stops Sitka Ketchikan Seattle/Tacoma Intl

$827Alaska Airlines

Tue, Feb 2 - Wed, Feb 3

3:54 pm - 12:28 amSTL Lambert-St Louis-JNU Juneau Intl

11h 34m1 stop Seattle/Tacoma Intl

6:33 pm - 2:56 pmJNU Juneau Intl-STL Lambert-St Louis

17h 23m1 stop Seattle/Tacoma Intl

$866Alaska Airlines

Tue, Feb 2 - Wed, Feb 3

3:54 pm - 12:28 amSTL Lambert-St Louis-JNU Juneau Intl

11h 34m1 stop Seattle/Tacoma Intl

7:08 am - 11:36 pmJNU Juneau Intl-STL Lambert-St Louis

13h 28m2 stops Seattle/Tacoma Intl Los Angeles

$866Alaska Airlines

Tue, Feb 2 - Wed, Feb 3

8:47 am - 9:30 pmSTL Lambert-St Louis-JNU Juneau Intl

15h 43m3 stops Dallas/Fort Worth Seattle/Tacoma Intl Ketchikan

7:08 am - 11:36 pmJNU Juneau Intl-STL Lambert-St Louis

13h 28m2 stops Seattle/Tacoma Intl Los Angeles

$869Alaska Airlines

Booking Insights

Price, demand and travel trends for St. Louis to Juneau flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Juneau with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from St. Louis to Juneau?

Round-trip flights from St. Louis to Juneau start at $487. Prices are below average for this route right now, with typical round-trip fares ranging from $674 to $884. The lowest price found in the past 5 days was $487 on American Airlines.

What's the cheapest day of the week to fly from St. Louis to Juneau?

Monday is the cheapest day of the week to fly from St. Louis to Juneau, it is 14% cheaper than the average day. Friday is the most expensive day with flight prices 37% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Cheapest flight	$244

Flight from St. Louis to Juneau

When to book flights from St. Louis to Juneau

Are your dates flexible? Find out the best times to travel from St. Louis to Juneau based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from St. Louis to Juneau?
Only Economy Class is available on flights from St. Louis to Juneau.
Do I need a passport to fly from St. Louis to Juneau?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
How much should I expect to pay for a St. Louis to Juneau flight?
Round-trip flights from St. Louis to Juneau range from $674 to $884, with an average of $732 over the past 12 months. Anything below $674 counts as a good deal.
Have flight prices from St. Louis to Juneau changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $487 to $2,012. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from St. Louis to Juneau looking right now?
One-way fares from St. Louis to Juneau are currently lower than usual. Average one-way flight prices are about $300, which is 57% below the typical average for this route.
What car rental options are available at Juneau Intl Airport (JNU)?
Juneau Intl Airport (JNU) hosts 5 major car rental companies, with daily rates starting from around $36 for economy cars. Top options include:
• Budget
• Avis
• Alamo
• Hertz
• Enterprise Rent-A-Car
Which airports can I use when flying from St. Louis to Juneau?
Flights from St. Louis to Juneau usually depart from Lambert-St Louis (STL) and arrive at Juneau Intl (JNU).
Which airports do connecting flights from St. Louis to Juneau pass through?
Most connecting flights from St. Louis to Juneau pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from St. Louis to Juneau?
Yes. Being flexible with your travel dates can save you up to 37% on the St. Louis to Juneau route. Monday is the cheapest departure day at $636 round-trip on average, while Friday is the most expensive at $1,009, a difference of $373. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between St. Louis and Juneau?
Juneau is 3 hours behind St. Louis (Alaska Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $636 - about $373 less than Friday (37% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Juneau Intl Airport.
- Travelodge by Wyndham Juneau
- Frontier Suites Hotel in Juneau
- Aspen Suites Hotel Juneau

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STL - JNU

$244 Find Cheap Flights from St. Louis to Juneau - Compare and Save

Everything you should know

Cheap Flights from St. Louis to Juneau (STL-JNU)

Recent round-trip flight deals from St. Louis to Juneau

Recent one-way flight deals from St. Louis to Juneau

Recent last minute flight deals from St. Louis to Juneau

Price, demand and travel trends for St. Louis to Juneau flights

How much is a round-trip flight from St. Louis to Juneau?

What's the cheapest day of the week to fly from St. Louis to Juneau?

What is the cheapest airline to fly from St. Louis to Juneau?

What is the cheapest layover airport when flying from St. Louis to Juneau?

When flying from St. Louis to Juneau which airport offers the shortest layover?

Key details for St. Louis to Juneau flights

Cheapest flight

When to book flights from St. Louis to Juneau

Your St. Louis to Juneau flight questions, answered

Your guide to booking St. Louis to Juneau flights

More options for your flight from St. Louis to Juneau

Complete your trip to Juneau with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Juneau

Find direct flights to and from St. Louis and Juneau

Flights from domestic origins to Juneau

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