$322 Cheap Flights from Dillingham (DLG) to Seattle (SEA)

View $322 flight on Sat, Aug 23, 2025Opens in a new window

Popular airlines from Dillingham, AK (DLG) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Dillingham to Seattle (DLG-SEA)

Prices were available within the past 7 days and start at $322 for one-way flights and $953 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Aug 13 - Sun, Aug 17
DLG
Dillingham
SEA
Seattle
$953 Roundtrip, found 3 days ago
$953
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Dillingham to Seattle, returning Sun, Aug 17, priced at $953 found 3 days ago
Alaska Airlines
Fri, Aug 15 - Tue, Aug 19
DLG
Dillingham
SEA
Seattle
$1,017 Roundtrip, found 1 day ago
$1,017
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 15 from Dillingham to Seattle, returning Tue, Aug 19, priced at $1,017 found 1 day ago
Alaska Airlines
Wed, Aug 13 - Sun, Aug 17
DLG
Dillingham
SEA
Seattle
$1,020 Roundtrip, found 3 days ago
$1,020
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Dillingham to Seattle, returning Sun, Aug 17, priced at $1,020 found 3 days ago
Alaska Airlines
Fri, Aug 15 - Tue, Aug 19
DLG
Dillingham
SEA
Seattle
$1,068 Roundtrip, found 1 day ago
$1,068
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 15 from Dillingham to Seattle, returning Tue, Aug 19, priced at $1,068 found 1 day ago
Alaska Airlines
Fri, Aug 15 - Tue, Aug 19
DLG
Dillingham
SEA
Seattle
$1,087 Roundtrip, found 1 day ago
$1,087
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 15 from Dillingham to Seattle, returning Tue, Aug 19, priced at $1,087 found 1 day ago
Alaska Airlines
Fri, Aug 15 - Tue, Aug 19
DLG
Dillingham
SEA
Seattle
$1,099 Roundtrip, found 1 day ago
$1,099
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 15 from Dillingham to Seattle, returning Tue, Aug 19, priced at $1,099 found 1 day ago
Alaska Airlines
Sun, Aug 10 - Thu, Aug 14
DLG
Dillingham
SEA
Seattle
$1,128 Roundtrip, found 6 days ago
$1,128
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Aug 10 from Dillingham to Seattle, returning Thu, Aug 14, priced at $1,128 found 6 days ago
Alaska Airlines
Fri, Aug 15 - Tue, Aug 19
DLG
Dillingham
SEA
Seattle
$1,138 Roundtrip, found 1 day ago
$1,138
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 15 from Dillingham to Seattle, returning Tue, Aug 19, priced at $1,138 found 1 day ago
Alaska Airlines
Fri, Aug 15 - Tue, Aug 19
DLG
Dillingham
SEA
Seattle
$1,162 Roundtrip, found 1 day ago
$1,162
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 15 from Dillingham to Seattle, returning Tue, Aug 19, priced at $1,162 found 1 day ago
Alaska Airlines
Fri, Aug 15 - Tue, Aug 19
DLG
Dillingham
SEA
Seattle
$1,169 Roundtrip, found 1 day ago
$1,169
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 15 from Dillingham to Seattle, returning Tue, Aug 19, priced at $1,169 found 1 day ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $1,017
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $1,017
Flights from Dillingham (DLG) to Seattle (SEA)
Origin airport
Dillingham
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines
Roundtrip price
$952
Distance
1669 mi

Dillingham to Seattle Flights

The cheapest times to fly from Dillingham to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dillingham to Seattle are during the month of August. You can find some of the cheapest flights from Dillingham to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dillingham to Seattle

Sunday is one of the best days to book for cheap flights from Dillingham to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dillingham to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dillingham to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $322 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dillingham to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dillingham to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dillingham Airport (DLG) to Seattle - Tacoma Intl. Airport (SEA) cost?
Discover the latest flight deals from DLG to SEA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DLG to SEA?
The cheapest flights from DLG to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DLG to SEA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DLG to SEA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Dillingham Airport (DLG) to Seattle - Tacoma Intl. Airport (SEA)?
There aren't any daily nonstop flights departing from Dillingham Airport (DLG) to Seattle - Tacoma Intl. Airport (SEA). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from DLG to SEA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dillingham Airport (DLG) to Seattle - Tacoma Intl. Airport (SEA)?
Opt for a flight from Dillingham Airport (DLG) to Seattle - Tacoma Intl. Airport (SEA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dillingham Airport (DLG) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Last-minute fares from DLG to SEA are usually more expensive. To lock in the lowest prices, start looking for flights well in advance. That said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a DLG to SEA flight and hotel package?
Booking a DLG to SEA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dillingham Airport (DLG) to Seattle - Tacoma Intl. Airport (SEA)?
Generally, it's possible to reschedule or cancel your DLG to SEA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.