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Juneau

$487+ Cheap flights from St. Louis to Juneau (STL - JNU)

STL — JNU
Oct 17 — Oct 241
Sat 10/17
Sat 10/24
1 adult, Economy
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Cheap flight deals from St. Louis to Juneau

Cheapest flights from St. Louis to Juneau

Sun 9/206:00 am -
2 stops15h 16m
Fri 9/257:23 am -
2 stops14h 21m
Deal found 9/15$487
Tue 10/137:29 am -
2 stops17h 16m
Tue 10/206:33 pm -
2 stops15h 02m
Deal found 9/13$606
Fri 11/2010:21 am -
2 stops14h 13m
Wed 11/252:31 am -
1 stop8h 51m
Deal found 9/16$657
Sun 9/207:36 pm -
1 stop16h 12m
Fri 9/257:17 am -
2 stops28h 04m
Deal found 9/15$661
Tue 10/137:02 am -
3 stops40h 11m
Tue 10/209:43 am -
3 stops35h 16m
Deal found 9/13$796
Fri 11/206:00 am -
2 stops18h 32m
Thu 11/269:50 am -
3 stops25h 32m
Deal found 9/13$806

Find flight deals from St. Louis to Juneau

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$487
(Delta)
Provider with most accurate pricing for Lambert-St Louis-Juneau Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Juneau Intl flights.
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From Lambert-St Louis to Juneau Intl
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Cheapflights Fare Finder

 
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

Price

Cheapest round-trip

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Fri 11/20

11:14 am-12:51 am

2 stops16h 37m

Juneau Intl

Wed 11/25

2:31 am-11:58 pm

2 stops18h 27m

$606
Quickest round-trip

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Tue 10/13

7:02 am-9:29 pm

1 stop17h 27m

Juneau Intl

Tue 10/20

7:13 am-11:59 pm

1 stop13h 46m

$801

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Fri 11/20

6:00 am-9:32 pm

2 stops18h 32m

Juneau Intl

Thu 11/26

9:50 am-2:22 pm

3 stops25h 32m

$806

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Tue 9/29

6:29 am-9:51 pm

1 stop18h 22m

Juneau Intl

Sat 10/3

6:33 pm-11:59 pm

1 stop26h 26m

$843

St. LouisJuneau

STL Lambert-St Louis - JNU Juneau Intl

STLJNU

Lambert-St Louis

Tue 2/2

3:43 pm-8:42 am

2 stops19h 59m

Juneau Intl

Wed 2/3

6:33 pm-2:56 pm

1 stop17h 23m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Sorted by cheapest first

Compare providers for flights from St. Louis to Juneau

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 September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
Estimated round-trip price

Reviews of airlines servicing Juneau

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.
Alaska Airlines
7.9
Good
12,935 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
12,935 reviews
Alaska Airlines
7.9
Good
12,935 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • How long is the flight from St. Louis to Juneau?

    For as low as $606, American Airlines can have you in Juneau from St. Louis in 16h 37m. There are 2368 mi between St. Louis and Juneau. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from St. Louis to Juneau round-trip?

    Cheapflights users have booked flights from St. Louis to Juneau round-trip from $636.

  • Can I find deals for flights from St. Louis to Juneau that include hotel bookings?

    Yes. In addition to deals on St. Louis to Juneau flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Juneau?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Juneau.

  • Can I find deals for business class flights from St. Louis to Juneau?

    Yes. Cheapflights offers flight deals from St. Louis to Juneau by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from St. Louis to Juneau

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$636Average$778FlexibilityNo cancel feeOn-time75%

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