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Cheap flights from Seattle to Juneau from £180

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JNU
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Juneau

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Juneau
Explore the most affordable flight options available from Seattle to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2026.

Fri 25/920:16
SEA
-
JNU
Nonstop2h 35m
Alaska Airlines
Sat 26/905:03
JNU
-
SEA
Nonstop2h 22m
Alaska Airlines
Deal found 28/7£325
Mon 21/907:03
SEA
-
JNU
Nonstop2h 45m
Alaska Airlines
Wed 30/905:03
JNU
-
SEA
Nonstop2h 22m
Alaska Airlines
Deal found 28/7£330
Sun 27/920:16
SEA
-
JNU
Nonstop2h 35m
Alaska Airlines
Mon 28/907:03
JNU
-
SEA
Nonstop2h 35m
Alaska Airlines
Deal found 28/7£355
Sun 6/916:40
SEA
-
JNU
Nonstop2h 36m
Delta
Sat 12/907:23
JNU
-
SEA
Nonstop2h 37m
Delta
Deal found 27/7£360
Thu 20/816:40
SEA
-
JNU
Nonstop2h 36m
Delta
Tue 25/807:35
JNU
-
SEA
Nonstop2h 38m
Delta
Deal found 24/7£371
Thu 20/816:40
SEA
-
JNU
Nonstop2h 36m
Delta
Thu 27/807:35
JNU
-
SEA
Nonstop2h 38m
Delta
Deal found 23/7£375
Fri 18/918:22
SEA
-
JNU
2 stops37h 22m
Alaska Airlines
Mon 21/905:03
JNU
-
SEA
Nonstop2h 22m
Alaska Airlines
Deal found 26/7£378
Tue 18/816:40
SEA
-
JNU
Nonstop2h 36m
Delta
Thu 27/807:35
JNU
-
SEA
Nonstop2h 38m
Delta
Deal found 28/7£378
Tue 18/816:40
SEA
-
JNU
Nonstop2h 36m
Delta
Sat 22/807:35
JNU
-
SEA
Nonstop2h 38m
Delta
Deal found 25/7£382
Sun 11/1007:00
SEA
-
JNU
Nonstop2h 49m
Alaska Airlines
Sun 11/1018:33
JNU
-
SEA
Nonstop2h 25m
Alaska Airlines
Deal found 25/7£385
Mon 17/816:40
SEA
-
JNU
Nonstop2h 36m
Delta
Tue 25/807:35
JNU
-
SEA
Nonstop2h 38m
Delta
Deal found 25/7£386
Sun 11/1011:33
SEA
-
JNU
Nonstop2h 52m
Alaska Airlines
Tue 13/1018:33
JNU
-
SEA
Nonstop2h 25m
Alaska Airlines
Deal found 25/7£390

Find flight deals from Seattle to Juneau

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 28 July 2026.

Round-trip from

£325

One-way from

£180

Popular in

January

Cheapest in

February

Average price

£428
Alaska Airlines
  • Alaska Airlines
  • 26/9-27/9
  • Nonstop
  • 4h 57m total
  • Seattle to Juneau
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 29/8
  • Nonstop
  • 2h 38m total
  • Seattle to Juneau
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle 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 858,174 searches. Data last updated 28 July 2026.
Use the filters below to find and compare flights from Seattle to Juneau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Sun 6/9

16:40-18:16

Nonstop2h 36m

Juneau Intl

Sat 12/9

07:23-11:00

Nonstop2h 37m

£360

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Wed 7/10

11:33-13:25

Nonstop2h 52m

Juneau Intl

Sun 11/10

14:07-17:35

Nonstop2h 28m

£360

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Sat 10/10

11:33-13:25

Nonstop2h 52m

Juneau Intl

Mon 12/10

18:33-21:58

Nonstop2h 25m

£360

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Fri 18/9

18:22-06:44

2 stops37h 22m

Juneau Intl

Mon 21/9

05:03-08:25

Nonstop2h 22m

£385

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Sun 11/10

20:09-21:45

Nonstop2h 36m

Juneau Intl

Mon 12/10

07:13-10:38

Nonstop2h 25m

£385

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Tue 18/8

16:40-18:16

Nonstop2h 36m

Juneau Intl

Wed 19/8

07:35-11:13

Nonstop2h 38m

£412

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Fri 9/10

18:34-21:29

1 stop3h 55m

Juneau Intl

Sat 17/10

14:07-17:35

Nonstop2h 28m

£415

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Wed 9/9

07:02-21:26

1 stop15h 24m

Juneau Intl

Sun 13/9

05:03-08:25

Nonstop2h 22m

£419

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Mon 17/8

07:08-08:44

Nonstop2h 36m

Juneau Intl

Mon 24/8

18:47-22:15

Nonstop2h 28m

£432

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Sat 8/8

07:08-08:44

Nonstop2h 36m

Juneau Intl

Wed 12/8

20:48-00:14

Nonstop2h 26m

£444

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Juneau

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

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Juneau (average of £266). Flying from Seattle to Juneau in January is currently the most expensive (average of £501). 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 SEA to JNU?

Find hourly flight availability from Seattle 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 28 July 2026.

When flying from Seattle to Juneau, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Seattle to Juneau?

Airfare is below average for this route at the moment.

Seattle to Juneau flights typically cost between £351 and £426 in September.
The cheapest return price found within the last 5 days was £325 on Alaska Airlines (25 Sept–26 Sept).

Related info for your journey

Find useful and relevant information for your journey from Seattle 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 Seattle to Juneau?

    For as low as £360, Alaska Airlines can have you in Juneau from Seattle in 2h 36m. The distance between Seattle and Juneau is about 907 mi. Generally, flights for this route are direct.

  • What are the most reliable airlines from Seattle to Juneau?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Juneau on time: Scandinavian Airlines (91%), Japan Airlines (84%), British Airways (83%).

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Seattle to Juneau (average of £266). Flying from Seattle to Juneau in January is currently the most expensive (average of £501). 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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Alternative routes for Seattle to Juneau

See prices for flight routes from nearby airports that may be better suited for you.
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Seattle to Fairbanks flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Juneau?

Deals for Seattle to Juneau flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Juneau?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Juneau.

Can Cheapflights find flights from Seattle to Juneau with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Juneau flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Juneau become cheaper?

Yes! Start tracking prices for Seattle to Juneau flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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