STL - JNU

$233 Find Cheap Flights from St. Louis to Juneau - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Juneau departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$447
Delta
Tue 9/1Tue 9/8
STL - JNU • 2 stops
Cheapest one-way
$233
American Airlines
Sat 9/19
STL - JNU • 2 stops
Top airlines
Cheapest • from $447 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Juneau. You'll need at least 1 connection.
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Juneau that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Tue, Sep 1 - Tue, Sep 8
Delta Logo
7:00 am - 6:16 pmSTL  Lambert-St Louis-JNU Juneau Intl
14h 16m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
Delta Logo
7:23 am - 11:16 pmJNU  Juneau Intl-STL Lambert-St Louis
12h 53m2 stops Seattle/Tacoma Intl Minneapolis St Paul
$447Delta
Sun, Nov 1 - Sat, Nov 7
American Airlines Logo
10:21 am - 9:35 pmSTL  Lambert-St Louis-JNU Juneau Intl
14h 14m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
American Airlines Logo
7:03 am - 11:33 pmJNU  Juneau Intl-STL Lambert-St Louis
13h 30m2 stops Seattle/Tacoma Intl Dallas/Fort Worth
$486American Airlines
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
6:30 am - 3:28 pmSTL  Lambert-St Louis-JNU Juneau Intl
11h 58m2 stops Los Angeles Seattle/Tacoma Intl
American Airlines Logo
5:03 am - 11:59 pmJNU  Juneau Intl-STL Lambert-St Louis
15h 56m1 stop Seattle/Tacoma Intl
$502American Airlines
Sun, Nov 1 - Sat, Nov 7
American Airlines Logo
10:21 am - 9:35 pmSTL  Lambert-St Louis-JNU Juneau Intl
14h 14m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
American Airlines Logo
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
American Airlines Logo
10:21 am - 9:35 pmSTL  Lambert-St Louis-JNU Juneau Intl
14h 14m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
American Airlines Logo
7:03 am - 11:33 pmJNU  Juneau Intl-STL Lambert-St Louis
13h 30m2 stops Seattle/Tacoma Intl Dallas/Fort Worth
$522American Airlines
Mon, Sep 21 - Mon, Sep 28
Alaska Airlines Logo
7:36 pm - 8:48 amSTL  Lambert-St Louis-JNU Juneau Intl
16h 12m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
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
Alaska Airlines Logo
7:36 pm - 6:44 amSTL  Lambert-St Louis-JNU Juneau Intl
38h 08m2 stops Seattle/Tacoma Intl Sitka
Alaska Airlines Logo
7:17 am - 11:59 pmJNU  Juneau Intl-STL Lambert-St Louis
13h 42m2 stops Ketchikan Seattle/Tacoma Intl
$531Alaska Airlines
Tue, Sep 1 - Mon, Sep 7
Delta Logo
7:00 am - 6:16 pmSTL  Lambert-St Louis-JNU Juneau Intl
14h 16m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
Delta Logo
7:35 am - 12:41 amJNU  Juneau Intl-STL Lambert-St Louis
14h 06m2 stops Seattle/Tacoma Intl Salt Lake City
$531Delta
Thu, Sep 10 - Sun, Sep 20
Delta Logo
7:05 am - 6:16 pmSTL  Lambert-St Louis-JNU Juneau Intl
14h 11m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
Delta Logo
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 - Tue, Sep 15
Alaska Airlines Logo
7:36 pm - 9:26 pmSTL  Lambert-St Louis-JNU Juneau Intl
28h 50m2 stops Seattle/Tacoma Intl Ketchikan
Alaska Airlines Logo
9:48 am - 2:21 pmJNU  Juneau Intl-STL Lambert-St Louis
25h 33m3 stops Sitka Ketchikan Seattle/Tacoma Intl
$545Alaska Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Juneau flights

Get data-powered insights and trends into flights from St. Louis to Juneau to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Juneau?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from St. Louis to Juneau were found on Delta ($447) and American Airlines ($486).

Good to know

Cheapest flight

$233
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.

FAQs for booking flights from St. Louis to Juneau

  • What is the cheapest flight from St. Louis to Juneau?

    In the last 5 days, the lowest price for a flight from St. Louis to Juneau was $233 for a one-way ticket and $447 for a round-trip.

  • Do I need a passport to fly between St. Louis and Juneau?

    No, a passport isn't needed to fly from St. Louis to Juneau. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from St. Louis to Juneau?

    On your way to Juneau, you’ll fly out from Lambert-St Louis. You’ll be landing at Juneau Intl.

  • Which aircraft models fly most regularly from St. Louis to Juneau?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Juneau?

    oneworld is the only airline alliance operating flights between St. Louis and Juneau.

  • How does KAYAK find such low prices on flights from St. Louis to Juneau?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Juneau.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Juneau?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Juneau from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Juneau?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Juneau with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and JNU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Juneau?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Juneau from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Juneau

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Juneau. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Juneau? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11852 reviews
7.9Crew
6.8Entertainment
7.2Comfort
6.4Food
7.5Boarding
Airline reviews

My luggage was not sent with us. Not sure if this is Envoy Air responsibility but that was a very BAD experience

8.0 ExcellentJoseph, Jul 2026
Read more American Airlines reviews

My luggage was not sent with us. Not sure if this is Envoy Air responsibility but that was a very BAD experience

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

First time flying internationally with AA and probably my last. Not military friendly at all. Didn't allow free checked bag for military family members (dependents) on orders like other airlines. We were charged $100 for baggage weight overage (5 lbs!)even though we had military orders allowing us extra.. Didn’t allow military members to board early. Inefficient and long wait time to board. Seats are smaller and more uncomfortable than other airlines.. no drink service for over 7 hrs of flight! After initial meal was served, the crew never offered a snack or drinks until the breakfast's was served 1 1/2 hrs before landing. Overall expensive and poor experience for the entire flight.

Everything you need to know for your flight from St. Louis to Juneau

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