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Juneau

$775+ Cheap flights from Missouri to Juneau (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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JNU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Missouri to Juneau

Cheapest flights from Missouri to Juneau
Explore the most affordable flight options available from Missouri to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/222:43 pmSTL - JNU
2 stops20h 57mAlaska Airlines
Fri 12/266:50 amJNU - STL
1 stop14h 09mAlaska Airlines
Deal found 10/29$775
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/147:00 amSTL - JNU
3 stops39h 58mAlaska Airlines
Fri 11/216:33 pmJNU - STL
1 stop26h 21mAlaska Airlines
Deal found 10/28$799
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 11/137:00 amSTL - JNU
1 stop17h 34mAlaska Airlines
Mon 11/177:13 amJNU - STL
1 stop13h 46mAlaska Airlines
Deal found 10/29$845
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 11/127:00 amSTL - JNU
2 stops17h 34mAlaska Airlines
Sun 11/167:13 amJNU - STL
2 stops37h 46mAlaska Airlines
Deal found 10/28$853
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 10/317:00 amMCI - JNU
2 stops17h 34mAlaska Airlines
Mon 11/37:13 amJNU - MCI
2 stops27h 49mAlaska Airlines
Deal found 10/28$1,420
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 10/317:00 amMCI - JNU
1 stop18h 41mAmerican Airlines
Mon 11/36:55 amJNU - MCI
1 stop13h 51mAmerican Airlines
Deal found 10/30$1,521
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/27:00 amMCI - JNU
1 stop17h 34mAlaska Airlines
Tue 11/49:45 amJNU - MCI
2 stops25h 17mAlaska Airlines
Deal found 10/29$1,529

Cheap flight deals from Missouri to Juneau

Keep the following information in mind while searching for Missouri to Juneau flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$715
(Alaska Airlines)
Provider with most accurate pricing for Lambert-St Louis-Juneau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Juneau Intl flights.
Search Deals
From Missouri to Juneau Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Missouri to Juneau that are best for you.

Fly from

Missouri

Fly to

Juneau

Route

Depart

Return

Price

St. LouisJuneau

STL - JNU

STLJNU

Lambert-St Louis

Mon 12/22

2:43 pm-8:40 am

2 stops20h 57m

Juneau Intl

Fri 12/26

6:50 am-11:59 pm

1 stop14h 09m

$775

St. LouisJuneau

STL - JNU

STLJNU

Lambert-St Louis

Fri 11/14

7:00 am-7:58 pm

3 stops39h 58m

Juneau Intl

Fri 11/21

6:33 pm-11:54 pm

1 stop26h 21m

$799

St. LouisJuneau

STL - JNU

STLJNU

Lambert-St Louis

Thu 11/13

7:00 am-6:43 am

3 stops26h 43m

Juneau Intl

Mon 11/17

7:13 am-11:59 pm

2 stops13h 46m

$845

Kansas CityJuneau

MCI - JNU

MCIJNU

Kansas City

Sun 11/2

7:00 am-6:43 am

3 stops26h 43m

Juneau Intl

Tue 11/4

9:45 am-2:02 pm

3 stops25h 17m

$1,529

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Missouri to Juneau

Have a flexible travel schedule? Discover the best time to fly to Juneau from Missouri with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Juneau

What is the cheapest time of day to fly from MO to JNU?

Find hourly flight availability from Missouri to Juneau. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Missouri to Juneau in the evening. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Missouri to Juneau?

Use this chart to determine the cheapest time to fly round-trip from Missouri to Juneau. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Missouri to Juneau flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Juneau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Juneau from Missouri?

    For a flight from Missouri to Juneau, you will be flying into Juneau Intl. Juneau Intl (JNU) is just 6.7 mi from the center of the city.

  • How long is the flight from Missouri to Juneau?

    A quick flight from Missouri to Juneau can take about 20h 57m. Alaska Airlines provides one of the quickest options available for as low as $775. Missouri and Juneau are separated by a distance of 2368 mi.

  • What are the most popular routes from Missouri to Juneau?

    When deciding which route to take from Missouri to Juneau consider Lambert-St Louis - Juneau Intl, Kansas City - Juneau Intl or Joplin - Juneau Intl as they are the most popular.

  • Can I find deals for flights from Missouri to Juneau that include hotel bookings?

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

  • How can I find direct flights from Missouri to Juneau?

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

  • Can I find deals for business class flights from Missouri to Juneau?

    Yes. Cheapflights offers flight deals from Missouri 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

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Top airline flying from Missouri to Juneau

Discover the top airline that operate flights from Missouri 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$571Average$755FlexibilityNo cancel feeOn-time75%

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