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Cheap flights from St. Louis to Juneau (STL - JNU) from $331

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. 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.
STL — JNU
Apr 24 — May 11
From?
To?
Wed 4/24
Wed 5/1
1 adult, Economy
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Cheap 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 April 19, 2024.

Popular in

March

Cheapest in

October

Round-trip from

$461

One-way from

$331
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Lambert-St Louis to Juneau Intl
Search Deals
One-way flight from Lambert-St Louis to Juneau Intl
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What is the cheapest day to fly round-trip from St. Louis to Juneau?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 26% when planning your travel around this day of the week.

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

The best pricing can be found in the month of October. Prices to Juneau from St. Louis average $643. You can even find prices in October for less than $643, as users have found deals to Juneau from as low as $496. The month of March appears to be one of the more expensive times to travel to Juneau from St. Louis. Flying in the targeted month can save you up to 33%.

When is the cheapest time to fly from St. Louis to Juneau (STL - JNU)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from St. Louis to Juneau by exploring options for tickets at noon.

Cheap Alaska Airlines flights from St. Louis to Juneau

Explore cheap flight options specifically provided by Alaska Airlines for the route between St. Louis and Juneau. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Wed 5/87:00 amSTL - JNU
1 stop19h 41mAlaska Airlines
Fri 5/106:52 pmJNU - STL
1 stop15h 31mAlaska Airlines
Deal found 4/17$519
Wed 5/87:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Fri 5/106:52 pmJNU - STL
1 stop15h 31mAlaska Airlines
Deal found 4/17$542
Thu 5/97:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Mon 5/136:52 pmJNU - STL
1 stop26h 07mAlaska Airlines
Deal found 4/17$546
Thu 5/92:35 pmSTL - JNU
1 stop12h 06mAlaska Airlines
Mon 5/136:52 pmJNU - STL
1 stop26h 07mAlaska Airlines
Deal found 4/17$551
Sat 5/187:00 amSTL - JNU
1 stop16h 50mAlaska Airlines
Sat 5/256:52 pmJNU - STL
1 stop15h 44mAlaska Airlines
Deal found 4/18$567
Wed 5/87:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Fri 5/107:10 amJNU - STL
2 stops27h 13mAlaska Airlines
Deal found 4/17$569
Thu 5/97:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Mon 5/137:10 amJNU - STL
2 stops13h 49mAlaska Airlines
Deal found 4/17$570
Thu 5/97:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Mon 5/1310:06 amJNU - STL
3 stops10h 53mAlaska Airlines
Deal found 4/17$572
Sat 5/187:00 amSTL - JNU
2 stops26h 38mAlaska Airlines
Sat 5/256:52 pmJNU - STL
1 stop15h 44mAlaska Airlines
Deal found 4/18$610

Cheap St. Louis to Juneau flights in April & May 2024

Find cheap flight options from St. Louis to Juneau specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Prices were last updated on April 19, 2024.
Wed 5/87:00 amSTL - JNU
1 stop19h 41mAlaska Airlines
Fri 5/106:52 pmJNU - STL
1 stop15h 31mAlaska Airlines
Deal found 4/17$519
Wed 5/87:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Fri 5/106:52 pmJNU - STL
1 stop15h 31mAlaska Airlines
Deal found 4/17$542
Thu 5/97:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Mon 5/136:52 pmJNU - STL
1 stop26h 07mAlaska Airlines
Deal found 4/17$546
Thu 5/92:35 pmSTL - JNU
1 stop12h 06mAlaska Airlines
Mon 5/136:52 pmJNU - STL
1 stop26h 07mAlaska Airlines
Deal found 4/17$551
Sat 5/187:00 amSTL - JNU
1 stop16h 50mAlaska Airlines
Sat 5/256:52 pmJNU - STL
1 stop15h 44mAlaska Airlines
Deal found 4/18$567
Wed 5/87:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Fri 5/107:10 amJNU - STL
2 stops27h 13mAlaska Airlines
Deal found 4/17$569
Thu 5/97:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Mon 5/137:10 amJNU - STL
2 stops13h 49mAlaska Airlines
Deal found 4/17$570
Thu 5/97:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Mon 5/1310:06 amJNU - STL
3 stops10h 53mAlaska Airlines
Deal found 4/17$572
Sat 5/187:00 amSTL - JNU
2 stops26h 38mAlaska Airlines
Sat 5/256:52 pmJNU - STL
1 stop15h 44mAlaska Airlines
Deal found 4/18$610

St. Louis to Juneau 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Juneau in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Wed 5/87:00 amSTL - JNU
1 stop19h 41mAlaska Airlines
Fri 5/106:52 pmJNU - STL
1 stop15h 31mAlaska Airlines
Deal found 4/17$519
Wed 5/87:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Fri 5/106:52 pmJNU - STL
1 stop15h 31mAlaska Airlines
Deal found 4/17$542
Thu 5/97:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Mon 5/136:52 pmJNU - STL
1 stop26h 07mAlaska Airlines
Deal found 4/17$546
Thu 5/92:35 pmSTL - JNU
1 stop12h 06mAlaska Airlines
Mon 5/136:52 pmJNU - STL
1 stop26h 07mAlaska Airlines
Deal found 4/17$551
Sat 5/187:00 amSTL - JNU
1 stop16h 50mAlaska Airlines
Sat 5/256:52 pmJNU - STL
1 stop15h 44mAlaska Airlines
Deal found 4/18$567
Wed 5/87:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Fri 5/107:10 amJNU - STL
2 stops27h 13mAlaska Airlines
Deal found 4/17$569
Thu 5/97:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Mon 5/137:10 amJNU - STL
2 stops13h 49mAlaska Airlines
Deal found 4/17$570
Thu 5/97:00 amSTL - JNU
2 stops17h 26mAlaska Airlines
Mon 5/1310:06 amJNU - STL
3 stops10h 53mAlaska Airlines
Deal found 4/17$572
Sat 5/187:00 amSTL - JNU
2 stops26h 38mAlaska Airlines
Sat 5/256:52 pmJNU - STL
1 stop15h 44mAlaska Airlines
Deal found 4/18$610

One-way flights to Juneau from St. Louis

Search for one-way flight options from St. Louis to Juneau. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Thu 7/46:29 amSTL - JNU
2 stops20h 38mAlaska Airlines
Deal found 4/18$331
Thu 7/47:32 pmSTL - JNU
1 stop7h 35mAlaska Airlines
Deal found 4/19$340
Thu 7/47:32 pmSTL - JNU
2 stops28h 47mAlaska Airlines
Deal found 4/19$347
Thu 7/47:32 pmSTL - JNU
1 stop7h 35mAmerican Airlines
Deal found 4/18$370
Sun 4/287:00 amSTL - JNU
2 stops41h 18mAlaska Airlines
Deal found 4/18$644
Sun 4/287:00 amSTL - JNU
1 stop16h 12mAlaska Airlines
Deal found 4/18$686
Mon 4/223:05 pmSTL - JNU
2 stops45h 11mAlaska Airlines
Deal found 4/17$718
Sun 4/2812:20 pmSTL - JNU
3 stops12h 06mAlaska Airlines
Deal found 4/18$775
Mon 4/227:00 amSTL - JNU
3 stops26h 39mAlaska Airlines
Deal found 4/17$970

Find flights from St. Louis to Juneau within your budget

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 3,138,949 searches. Data last updated April 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$519 - $610

Route

Depart

Return

Price

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

Wed 5/8

1 stop19h 41m

Juneau Intl

Fri 5/10

1 stop15h 31m

$519

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

Wed 5/8

2 stops17h 26m

Juneau Intl

Fri 5/10

1 stop15h 31m

$542

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

Thu 5/9

2 stops17h 26m

Juneau Intl

Mon 5/13

1 stop26h 07m

$546

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

Thu 5/9

1 stop12h 06m

Juneau Intl

Mon 5/13

1 stop26h 07m

$551

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

Sat 5/18

1 stop16h 50m

Juneau Intl

Sat 5/25

1 stop15h 44m

$567

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

Wed 5/8

2 stops17h 26m

Juneau Intl

Fri 5/10

2 stops27h 13m

$569

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

Thu 5/9

2 stops17h 26m

Juneau Intl

Mon 5/13

2 stops13h 49m

$570

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

Thu 5/9

2 stops17h 26m

Juneau Intl

Mon 5/13

3 stops10h 53m

$572

Lambert-St LouisJuneau Intl

STL - JNU

STLJNU

Lambert-St Louis

Sat 5/18

2 stops26h 38m

Juneau Intl

Sat 5/25

1 stop15h 44m

$610

Flights are sorted by cheapest first

Deals found on 4/17

When is the cheapest time to fly from St. Louis to Juneau?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Juneau. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Juneau flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Juneau by month

Plan your trip from St. Louis to Juneau by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Juneau is currently $576 while a round-trip flight costs $561. Price data was last updated on April 14, 2024.

Currently, October is the cheapest month in which you can book a flight from St. Louis to Juneau (average of $461). Flying from St. Louis to Juneau in July is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$492

February

$494

March

$636

April

$584

May

$620

June

$639

July

$653

August

$517

September

$561

October

$461

November

$476

December

$529

Temperature and rainfall in Juneau by month

Plan your trip to Juneau by taking into account the average temperature and rainfall totals by month.

JNU

Temperature

28.4 - 57.2 °F

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 April 19, 2024.
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,109 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,955 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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.

  • Can I find flights from St. Louis to Juneau for under $600 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Juneau for under $600. The cheapest flight booked recently is on Alaska Airlines for just $519, but on average you can expect to pay $647.

  • 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 $519. Alaska Airlines is 19% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does STL to JNU mean?

    Great question - STL to JNU just means Lambert-St Louis Airport to Juneau Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to Juneau that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Juneau flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Juneau with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Juneau flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to Juneau that allow pets onboard?

    Many airlines flying from St. Louis to Juneau offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Juneau?

    Yes, you can often find last-minute deals on St. Louis to Juneau flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Juneau flight deals updated?

    The St. Louis to Juneau flight deals you see on this page were last updated on 4/18.

See more FAQs

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Alternative routes for St. Louis to Juneau
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from St. Louis to Juneau

Discover the top 2 airlines 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 3,138,949 searches. Data last updated April 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$373Average$617FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$597Average$645FlexibilityNo cancel feeOn-time71%
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Search flights from St. Louis to Juneau by cabin class

Find flights from St. Louis to Juneau, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Juneau?

Cheapflights makes it easy to find St. Louis to Juneau flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Juneau?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Juneau for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis to Juneau with no change fees?

Yes, we can. To see specific flights from St. Louis to Juneau with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Juneau become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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