$323+ Cheap flights from St. Louis to Juneau (STL - JNU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JNU
Nov 15 — Nov 221
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Juneau with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Juneau
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Cheapest flights from St. Louis to JuneauExplore the most affordable flight options available from St. Louis to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2026.
Explore the most affordable flight options available from St. Louis to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2026.
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:32 am -
2 stops18h 13m
Mon 11/26:33 pm -
2 stops11h 57m
Deal found 10/14![American Airlines logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops18h 28m
Tue 11/176:33 pm -
2 stops20h 43m
Deal found 10/13![Alaska Airlines logo]()
$842
This American Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:02 am -
1 stop9h 23m
Sat 10/317:13 am -
2 stops12h 02m
Deal found 10/11![American Airlines logo]()
$904
This Alaska Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:44 pm -
3 stops29h 46m
Fri 12/187:17 am -
2 stops13h 42m
Deal found 10/14![Alaska Airlines logo]()
$1,015
This Alaska Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:42 pm -
2 stops31h 47m
Sat 10/319:43 am -
3 stops26h 42m
Deal found 10/11![Alaska Airlines logo]()
$1,121
Best flights from St. Louis to JuneauDiscover carefully curated flight deals from St. Louis to Juneau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
Discover carefully curated flight deals from St. Louis to Juneau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:32 am -
2 stops18h 13m
Mon 11/26:33 pm -
2 stops11h 57m
Deal found 10/14![American Airlines logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops18h 28m
Tue 11/176:33 pm -
2 stops20h 43m
Deal found 10/13![Alaska Airlines logo]()
$842
This Alaska Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:44 pm -
3 stops29h 46m
Fri 12/187:17 am -
2 stops13h 42m
Deal found 10/14![Alaska Airlines logo]()
$1,015
This American Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:28 am -
2 stops17h 17m
Sat 10/312:23 pm -
2 stops18h 24m
Deal found 10/11![American Airlines logo]()
$1,046
This Alaska Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:42 pm -
2 stops31h 47m
Sat 10/319:43 am -
3 stops26h 42m
Deal found 10/11![Alaska Airlines logo]()
$1,121
This Alaska Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:42 pm -
2 stops31h 47m
Mon 11/29:57 am -
3 stops25h 28m
Deal found 10/14![Alaska Airlines logo]()
$1,121
Last-minute flights from St. Louis to JuneauDiscover last-minute flight deals from St. Louis to Juneau. Data last updated October 16, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Juneau. Data last updated October 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:02 am -
1 stop9h 23m
Sat 10/317:13 am -
2 stops12h 02m
Deal found 10/11![American Airlines logo]()
$904
This Alaska Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:42 pm -
2 stops31h 47m
Sat 10/319:43 am -
3 stops26h 42m
Deal found 10/11![Alaska Airlines logo]()
$1,121
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:32 am -
2 stops18h 13m
Mon 11/26:33 pm -
2 stops11h 57m
Deal found 10/14![American Airlines logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:02 am -
1 stop17h 27m
Mon 11/27:14 am -
1 stop13h 45m
Deal found 10/14![Alaska Airlines logo]()
$1,122
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops18h 28m
Tue 11/176:33 pm -
2 stops20h 43m
Deal found 10/13![Alaska Airlines logo]()
$842
One-way flights from St. Louis to JuneauSearch for one-way flight options from St. Louis to Juneau. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.
Search for one-way flight options from St. Louis to Juneau. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.
This American Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:00 am -
2 stops19h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![American Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:26 am -
2 stops17h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![American Airlines logo]()
$338
This Orbitz deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
3 stops17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Alaska Airlines logo]()
$426
This Alaska Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
3 stops17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Alaska Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:10 am -
3 stops16h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Alaska Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:06 pm -
3 stops29h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Alaska Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:13 am -
3 stops33h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$814
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:26 pm -
3 stops43h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$865
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:21 am -
3 stops33h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$891
Find flight deals from St. Louis to Juneau
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Juneau (JNU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $675 (American Airlines) |
One-way from | $323 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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, Cheapflights users made 7,457,451 searches. Data last updated October 16, 2026.
Use the filters below to find and compare flights from St. Louis to Juneau that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Tue 11/10
6:00 am-8:09 pm
3 stops17h 09m
Juneau Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$426
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Sat 11/7
6:00 am-8:09 pm
3 stops17h 09m
Juneau Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$429
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Thu 11/12
6:00 am-9:37 pm
1 stop18h 37m
Juneau Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$431
Quickest round-trip
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Wed 11/11
8:10 am-9:28 pm
3 stops16h 18m
Juneau Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$434
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Mon 11/9
7:06 pm-9:28 pm
3 stops29h 22m
Juneau Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$440
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Thu 10/29
6:32 am-9:45 pm
2 stops18h 13m
Juneau Intl
Mon 11/2
6:33 pm-9:30 am
2 stops11h 57m
$675
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Tue 11/10
6:00 am-9:28 pm
2 stops18h 28m
Juneau Intl
Tue 11/17
6:33 pm-6:16 pm
2 stops20h 43m
$842
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Tue 12/15
6:44 pm-9:30 pm
3 stops29h 46m
Juneau Intl
Fri 12/18
7:17 am-11:59 pm
2 stops13h 42m
$1,015
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Tue 10/27
7:28 am-9:45 pm
2 stops17h 17m
Juneau Intl
Sat 10/31
2:23 pm-11:47 am
2 stops18h 24m
$1,046
St. LouisJuneau
STL Lambert-St Louis - JNU Juneau Intl
STLJNU
Lambert-St Louis
Tue 10/27
4:42 pm-9:29 pm
2 stops31h 47m
Juneau Intl
Sat 10/31
9:43 am-3:25 pm
3 stops26h 42m
$1,121
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Juneau
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Juneau in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Juneau flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Juneau flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Juneau flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Juneau flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Juneau flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Juneau
Have a flexible travel schedule? Discover the best time to fly to Juneau from St. Louis with our price prediction graph.
STL-JNU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Juneau
Get insights into the airlines that provide service to Juneau. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Juneau. Reviews last updated October 16, 2026.
Read through reviews of airlines operating flights from St. Louis to Juneau, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Food
7.0
Entertainment
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Juneau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Juneau by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Juneau
Explore flights to Juneau departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 16, 2026.
St. Louis and Juneau flights
Browse other St. Louis and Juneau flight options. Last updated on October 16, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on October 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from St. Louis to Juneau
Discover the top airline that operate flights from St. Louis to Juneau. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$636 | Average$800 | FlexibilityNo cancel fee | On-time75% |