How long does it take to fly to Gustavus?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Gustavus you fly into. For example, flying from Seattle to Juneau takes 2h 32m on average. On the other hand, flying from Spokane to Juneau takes 13h 01m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Washington to Gustavus Arpt Airport?

Prices for flights from Washington to Gustavus Arpt Airport were last updated today.

How old do you have to be to fly from Washington to Gustavus Arpt Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Gustavus Arpt Airport.

What documentation or ID do you need to fly to Gustavus Arpt Airport?

The necessary travel and health documents for your Gustavus Arpt Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$354 Cheap Flights from Washington to Gustavus in 2026

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Find the cheapest flights from Washington to Gustavus

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:23 pm - 4:52 pm

SEA

GST

23h 29m

2 stops

5:53 pm - 4:30 pm

GST

SEA

21h 37m

3 stops

$596Alaska Airlines

Tue, Jun 9 - Thu, Jun 11

7:00 am - 4:52 pm

SEA

GST

34h 52m

3 stops

5:53 pm - 4:30 pm

GST

SEA

21h 37m

3 stops

$601Alaska Airlines

Tue, Jun 9 - Thu, Jun 11

6:38 pm - 4:52 pm

SEA

GST

23h 14m

2 stops

5:53 pm - 12:21 pm

GST

SEA

17h 28m

2 stops

$699Alaska Airlines

Sun, Jun 28 - Tue, Jun 30

11:35 am - 4:52 pm

SEA

GST

30h 17m

2 stops

5:53 pm - 5:29 pm

GST

SEA

22h 36m

2 stops

$703Alaska Airlines

Mon, Aug 3 - Fri, Aug 7

11:35 am - 4:52 pm

SEA

GST

30h 17m

2 stops

5:53 pm - 8:26 am

GST

SEA

13h 33m

1 stop

$704Alaska Airlines

Mon, Aug 3 - Fri, Aug 7

1:43 pm - 4:52 pm

SEA

GST

4h 09m

1 stop

5:53 pm - 12:14 am

GST

SEA

5h 21m

1 stop

$709Alaska Airlines

Sun, Jun 28 - Tue, Jun 30

11:20 am - 3:25 pm

SEA

GST

5h 05m

1 stop

7:50 am - 3:28 pm

GST

SEA

6h 38m

3 stops

$1,284Multiple Airlines

Wed, May 20 - Sun, May 24

10:19 am - 3:25 pm

SEA

GST

6h 06m

1 stop

1:40 pm - 10:15 pm

GST

SEA

7h 35m

1 stop

$1,289Multiple Airlines

Wed, May 20 - Sun, May 24

10:19 am - 3:25 pm

SEA

GST

6h 06m

1 stop

7:50 am - 3:28 pm

GST

SEA

6h 38m

3 stops

$1,334Multiple Airlines

Thu, May 21 - Mon, May 25

10:19 am - 3:25 pm

SEA

GST

6h 06m

1 stop

10:40 am - 10:15 pm

GST

SEA

10h 35m

1 stop

$1,339Multiple Airlines

Thu, May 21 - Mon, May 25

Alaska Airlines flights from State of Washington to Gustavus

Our best Alaska Airlines deals on State of Washington to Gustavus flight tickets

Alaska Airlines

Jun 9

SEA6:23 pmSeattle/Tacoma Intl

23h 29m

2 stops

GST4:52 pmGustavus Arpt

Jun 11

GST5:53 pmGustavus Arpt

39h 31m

2 stops

SEA10:24 amSeattle/Tacoma Intl

$596

Alaska Airlines

Jun 9

SEA7:00 amSeattle/Tacoma Intl

34h 52m

3 stops

GST4:52 pmGustavus Arpt

Jun 11

GST5:53 pmGustavus Arpt

21h 37m

3 stops

SEA4:30 pmSeattle/Tacoma Intl

$601

Alaska Airlines

Jun 28

SEA6:38 pmSeattle/Tacoma Intl

23h 14m

2 stops

GST4:52 pmGustavus Arpt

Jun 30

GST5:53 pmGustavus Arpt

21h 37m

3 stops

SEA4:30 pmSeattle/Tacoma Intl

$699

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Tue 6/9

6:23 pm-4:52 pm

2 stops23h 29m

Gustavus Arpt

Thu 6/11

5:53 pm-4:30 pm

3 stops21h 37m

$596

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Tue 6/9

7:00 am-4:52 pm

3 stops34h 52m

Gustavus Arpt

Thu 6/11

5:53 pm-4:30 pm

3 stops21h 37m

$601

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Sun 6/28

6:38 pm-4:52 pm

2 stops23h 14m

Gustavus Arpt

Tue 6/30

5:53 pm-12:21 pm

2 stops17h 28m

$699

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Mon 8/3

11:35 am-4:52 pm

2 stops30h 17m

Gustavus Arpt

Fri 8/7

5:53 pm-5:29 pm

2 stops22h 36m

$703

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Mon 8/3

11:35 am-4:52 pm

2 stops30h 17m

Gustavus Arpt

Fri 8/7

5:53 pm-8:26 am

1 stop13h 33m

$704

Quickest round-trip

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Sun 6/28

1:43 pm-4:52 pm

1 stop4h 09m

Gustavus Arpt

Tue 6/30

5:53 pm-12:14 am

1 stop5h 21m

$709

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Wed 5/20

11:20 am-3:25 pm

1 stop5h 05m

Gustavus Arpt

Sun 5/24

7:50 am-3:28 pm

3 stops6h 38m

$1,284

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Wed 5/20

10:19 am-3:25 pm

1 stop6h 06m

Gustavus Arpt

Sun 5/24

1:40 pm-10:15 pm

1 stop7h 35m

$1,289

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Thu 5/21

10:19 am-3:25 pm

1 stop6h 06m

Gustavus Arpt

Mon 5/25

7:50 am-3:28 pm

3 stops6h 38m

$1,334

SeattleGustavus

SEA - GST

SEAGST

Seattle/Tacoma Intl

Thu 5/21

10:19 am-3:25 pm

1 stop6h 06m

Gustavus Arpt

Mon 5/25

10:40 am-10:15 pm

1 stop10h 35m

$1,339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Gustavus

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Washington to Gustavus Arpt?

Alaska Airlines is the most popular carrier operating from Washington to Gustavus Arpt

What airlines fly to Gustavus?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Gustavus from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Gustavus. Keep in mind that there are 3 different airlines that fly to Gustavus on a routine basis, so you have a few additional options to choose from.

Cheap State of Washington to Gustavus flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Gustavus

Fastest flight time	6h 06m
Direct flights	None

The fastest flight from State of Washington to Gustavus takes 6h 06m

There are no direct flights from State of Washington to Gustavus. There are no popular flight routes from State of Washington to Gustavus.

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Frequently asked questions about flying from Washington to Gustavus

When did momondo last update prices for flights from Washington to Gustavus Arpt Airport?
Prices for flights from Washington to Gustavus Arpt Airport were last updated today.
How old do you have to be to fly from Washington to Gustavus Arpt Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Gustavus Arpt Airport.
What documentation or ID do you need to fly to Gustavus Arpt Airport?
The necessary travel and health documents for your Gustavus Arpt Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Gustavus?

It is quick and easy to find Washington to Gustavus flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Gustavus that suits you.

Can I find flights from Washington to Gustavus with flexible booking policies on momondo?

Flights from Washington to Gustavus with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Gustavus?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Gustavus from Washington.

I’m not ready to book a flight from Washington to Gustavus right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Gustavus now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Gustavus and let you know when they change.