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$365+ Cheap flights from San Jose to Juneau (SJC - JNU)

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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — JNU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Jose to Juneau

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 June 12, 2025.

Round-trip from

$523
(Delta)

One-way from

$365
(Alaska Airlines)

Popular in

June

Cheapest in

August

Average price

$937
From San Jose to Juneau Intl
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One-way flight from San Jose to Juneau Intl
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Highest demand for flights based on searches. 19% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Jose to Juneau

Cheapest flights from San Jose to Juneau
Explore the most affordable flight options available from San Jose to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1411:32 amSJC - JNU
1 stop7h 34mDelta
Fri 8/17:05 amJNU - SJC
1 stop8h 47mDelta
Deal found 6/10$523
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 7/157:03 amSJC - JNU
2 stops13h 49mAlaska Airlines
Fri 8/17:14 amJNU - SJC
2 stops12h 37mAlaska Airlines
Deal found 6/10$593
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:03 amSJC - JNU
1 stop7h 16mHawaiian Airlines
Fri 6/271:55 amJNU - SJC
1 stop6h 13mHawaiian Airlines
Deal found 6/11$915

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose 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 June 12, 2025.
Use the filters below to find and compare flights from San Jose to Juneau that are best for you.

Fly from

San Jose

Fly to

Juneau

Route

Depart

Return

Price

San JoseJuneau

SJC - JNU

SJCJNU

San Jose

Mon 7/14

11:32 am-6:06 pm

1 stop7h 34m

Juneau Intl

Fri 8/1

7:05 am-4:52 pm

1 stop8h 47m

$523

San JoseJuneau

SJC - JNU

SJCJNU

San Jose

Tue 7/15

7:03 am-7:52 pm

2 stops13h 49m

Juneau Intl

Fri 8/1

7:14 am-8:51 pm

2 stops12h 37m

$593

San JoseJuneau

SJC - JNU

SJCJNU

San Jose

Wed 6/25

7:03 am-1:19 pm

1 stop7h 16m

Juneau Intl

Fri 6/27

1:55 am-9:08 am

1 stop6h 13m

$915

San JoseJuneau

SJC - JNU

SJCJNU

San Jose

Sat 7/19

6:17 pm-8:29 am

1 stop15h 12m

$365

San JoseJuneau

SJC - JNU

SJCJNU

San Jose

Mon 6/23

11:30 am-6:07 pm

1 stop7h 37m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from San Jose to Juneau

Have a flexible travel schedule? Discover the best time to fly to Juneau from San Jose 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 San Jose to Juneau

What is the cheapest month to book a flight from San Jose to Juneau?

Currently, September is the cheapest month in which you can book a flight from San Jose to Juneau (average of $399). Flying from San Jose to Juneau in July is currently the most expensive (average of $690). 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.

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

Find hourly flight availability from San Jose 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 June 12, 2025.

One of the essential ways to save on airfare from San Jose to Juneau is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 39% on airfare.

Rainfall in Juneau by month

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

In terms of precipitation, rainfall in Juneau ranges from 2.9 - 8.6 inches per month. September is typically the wettest month, when rainfall can reach 8.6 in. April is typically the driest time to visit Juneau when rainfall is around 2.9 in.

Temperature in Juneau by month

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

If weather is an important factor for your trip to Juneau, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines flying from San Jose to Juneau round-trip?

    Delta, at $523, was found to be the cheapest airline from San Jose to Juneau.Alternate airlines to your destination round-trip include Alaska Airlines and Hawaiian Airlines. You may be able to fly from San Jose to Juneau for 24% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from San Jose to Juneau?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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.

  • What is the cheapest month to book a flight from San Jose to Juneau?

    Currently, September is the cheapest month in which you can book a flight from San Jose to Juneau (average of $399). Flying from San Jose to Juneau in July is currently the most expensive (average of $690). 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.

See more FAQs

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Top airline flying from San Jose to Juneau

Discover the top airline that operate flights from San Jose 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$441Average$749FlexibilityNo cancel feeOn-time75%

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