Find flights
Deals
When to book
FAQs

Cheap flights from Seattle to Juneau from £155

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — JNU
31 May — 7 Jun1
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 1 May 2026.

Fri 29/511:20
SEA
-
JNU
Nonstop2h 35m
Alaska Airlines
Fri 5/613:51
JNU
-
SEA
Nonstop2h 28m
Alaska Airlines
Deal found 26/4£280
Wed 27/507:00
SEA
-
JNU
Nonstop2h 39m
Alaska Airlines
Wed 3/618:48
JNU
-
SEA
Nonstop2h 27m
Alaska Airlines
Deal found 29/4£295
Thu 28/521:15
SEA
-
JNU
Nonstop2h 35m
Alaska Airlines
Sun 31/505:00
JNU
-
SEA
Nonstop2h 26m
Alaska Airlines
Deal found 29/4£317
Wed 17/616:45
SEA
-
JNU
Nonstop2h 34m
Delta
Mon 22/607:25
JNU
-
SEA
Nonstop2h 38m
Delta
Deal found 26/4£347
Mon 18/511:20
SEA
-
JNU
Nonstop2h 35m
Alaska Airlines
Sun 31/507:19
JNU
-
SEA
1 stop4h 03m
Alaska Airlines
Deal found 26/4£357
Tue 9/616:45
SEA
-
JNU
Nonstop2h 34m
Delta
Wed 10/607:25
JNU
-
SEA
Nonstop2h 38m
Delta
Deal found 29/4£358
Thu 9/716:45
SEA
-
JNU
Nonstop2h 36m
Delta
Wed 15/707:20
JNU
-
SEA
Nonstop2h 36m
Delta
Deal found 29/4£361
Wed 17/616:45
SEA
-
JNU
Nonstop2h 34m
Delta
Wed 24/607:25
JNU
-
SEA
Nonstop2h 38m
Delta
Deal found 28/4£361
Mon 1/618:23
SEA
-
JNU
Nonstop4h 04m
Alaska Airlines
Tue 9/612:59
JNU
-
SEA
Nonstop2h 30m
Alaska Airlines
Deal found 27/4£364
Wed 27/521:15
SEA
-
JNU
Nonstop2h 35m
Alaska Airlines
Sat 30/505:00
JNU
-
SEA
Nonstop2h 26m
Alaska Airlines
Deal found 26/4£365

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 1 May 2026.

Round-trip from

£280

One-way from

£155

Popular in

January

Cheapest in

February

Average price

£352
Alaska Airlines
  • Alaska Airlines
  • 29/5-5/6
  • Nonstop
  • 5h 03m total
  • Seattle to Juneau
Search Deals
Delta
  • Delta
  • 9/6
  • Nonstop
  • 2h 34m total
  • Seattle to Juneau
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 1 May 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

Fri 29/5

11:20-12:55

Nonstop2h 35m

Juneau Intl

Fri 5/6

13:51-17:19

Nonstop2h 28m

£280

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Sat 4/7

16:45-18:19

Nonstop2h 34m

Juneau Intl

Sat 11/7

07:20-10:56

Nonstop2h 36m

£361

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Thu 4/6

18:23-21:27

1 stop4h 04m

Juneau Intl

Tue 9/6

05:00-08:26

Nonstop2h 26m

£364

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Sat 23/5

10:19-12:03

Nonstop2h 44m

Juneau Intl

Tue 26/5

05:00-08:26

Nonstop2h 26m

£372
Fastest return journey

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Sat 18/7

19:50-21:22

Nonstop2h 32m

Juneau Intl

Mon 27/7

20:48-00:14

Nonstop2h 26m

£413

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Mon 20/7

18:38-21:25

1 stop3h 47m

Juneau Intl

Mon 27/7

20:48-00:14

Nonstop2h 26m

£423

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Thu 18/6

19:50-21:22

Nonstop2h 32m

Juneau Intl

Fri 26/6

07:35-12:21

1 stop3h 46m

£423
Cheapest one-way
Fastest single journey

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Fri 19/6

16:45-18:19

Nonstop2h 34m

£188

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Tue 30/6

16:45-18:19

Nonstop2h 34m

£188

SeattleJuneau

SEA - JNU

SEAJNU

Seattle/Tacoma Intl

Thu 4/6

07:00-08:39

Nonstop2h 39m

£207

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

How far ahead should I book a flight from Seattle to Juneau?

The best time to book flights from Seattle to Juneau is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 £262). Flying from Seattle to Juneau in January is currently the most expensive (average of £452). 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 1 May 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?

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 £361, Alaska Airlines can have you in Juneau from Seattle in 2h 34m. 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: Hawaiian Airlines (78%), Japan Airlines (77%), American Airlines (77%).

  • 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 £262). Flying from Seattle to Juneau in January is currently the most expensive (average of £452). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Juneau

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

Fly with Cheapflights

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.