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Juneau

$515+ Cheap flights from Boston to Juneau (BOS - 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — JNU
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Boston to Juneau

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 septiembre 11, 2025.

Round-trip from

$661
(Alaska Airlines)

One-way from

$515
(Alaska Airlines)

Popular in

February

Cheapest in

October

Average price

$647
From Boston Logan Intl to Juneau Intl
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One-way flight from Boston Logan Intl to Juneau Intl
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Highest demand for flights based on searches. 8% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Juneau

Cheapest flights from Boston to Juneau
Explore the most affordable flight options available from Boston to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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.
jue. 10/167:20 amBOS - JNU
1 stop14h 13mDelta
lun. 10/207:07 amJNU - BOS
2 stops18h 28mDelta
Deal found 9/9$567
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
lun. 11/107:00 amBOS - JNU
2 stops18h 34mAlaska Airlines
lun. 11/176:55 amJNU - BOS
1 stop13h 25mAlaska Airlines
Deal found 9/10$661
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
jue. 10/167:20 amBOS - JNU
2 stops18h 10mAlaska Airlines
lun. 10/209:21 amJNU - BOS
3 stops18h 32mAlaska Airlines
Deal found 9/9$669
This Delta deal was found by Cheapflights users on 9/10. 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.
jue. 9/2511:13 amBOS - JNU
1 stop11h 00mDelta
lun. 9/297:05 amJNU - BOS
1 stop12h 53mDelta
Deal found 9/10$704
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
jue. 9/257:20 amBOS - JNU
1 stop9h 54mAlaska Airlines
lun. 9/295:00 amJNU - BOS
1 stop15h 27mAlaska Airlines
Deal found 9/9$765

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Boston to Juneau that are best for you.

Fly from

Boston

Fly to

Juneau

Route

Depart

Return

Price

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

jue. 10/16

7:20 am-5:33 pm

1 stop14h 13m

Juneau Intl

lun. 10/20

7:07 am-5:35 am

2 stops18h 28m

$567

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

lun. 11/10

7:00 am-7:58 pm

3 stops40h 58m

Juneau Intl

lun. 11/17

2:23 pm-7:29 am

1 stop13h 06m

$661

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

jue. 10/16

7:20 am-9:30 pm

2 stops18h 10m

Juneau Intl

lun. 10/20

9:21 am-7:53 am

3 stops18h 32m

$669

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

jue. 9/25

11:13 am-6:13 pm

1 stop11h 00m

Juneau Intl

lun. 9/29

7:05 am-11:58 pm

1 stop12h 53m

$704

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

jue. 9/25

7:20 am-1:14 pm

1 stop9h 54m

Juneau Intl

lun. 9/29

5:00 am-12:27 am

1 stop15h 27m

$765

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

lun. 12/1

6:30 am-1:11 am

2 stops22h 41m

$515

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

dom. 11/30

3:30 pm-1:11 am

3 stops37h 41m

$614

BostonJuneau

BOS - JNU

BOSJNU

Boston Logan Intl

dom. 11/30

9:45 pm-1:11 am

2 stops31h 26m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Best time to book a flight from Boston to Juneau

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

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

Currently, September is the cheapest month in which you can book a flight from Boston to Juneau (average of $399). Flying from Boston 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.

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 septiembre 11, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines and Delta from Boston to Juneau to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • How long is the flight from Boston to Juneau?

    For as low as $567, Delta can have you in Juneau from Boston in 14h 13m. Airlines will cover a distance of 2882 mi. This flight may include one or multiple stops.

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

    Flying on Delta is currently your cheapest option to Juneau, with prices starting at $462. Another option worth looking into is Alaska Airlines, starting at $522 round trip. Delta is currently priced 36% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Juneau?

    Currently, September is the cheapest month in which you can book a flight from Boston to Juneau (average of $399). Flying from Boston 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Boston to Juneau

Discover the top 2 airlines that operate flights from Boston 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$462Average$611FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$522Average$859FlexibilityNo cancel feeOn-time75%

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