Cheap Flights from Atlanta (ATL) to Decatur Island (DTR)

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Decatur Island, WA (DTR)

Alternative airports near Decatur Island

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

Select flight to Victoria Intl. YYJ. Cheapest option available. Flights from $326
YYJ
Victoria Intl.
Cheapest
Flights from $326
Select flight to Bellingham Intl. BLI. Flights from $522
BLI
Bellingham Intl.
Flights from $522

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Decatur Island, WA (DTR) cost?
Get a cheap one-way flight or cheap return flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Decatur Island, WA (DTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Decatur Island, WA (DTR)?
The cheapest month to fly from ATL to DTR is , when there's less demand. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Decatur Island, WA (DTR)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ATL to DTR flight.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Decatur Island, WA (DTR)?
Nonstop flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Decatur Island, WA (DTR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ATL to DTR?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Decatur Island, WA (DTR)?
To arrive at Decatur Island, WA (DTR) on schedule, pick a flight that leaves from Hartsfield-Jackson Atlanta Intl. Airport (ATL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Decatur Island, WA (DTR) last-minute?
Waiting until just before your trip to book your flight from ATL to DTR generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book an ATL to DTR flight and hotel package?
You'll typically save money by securing an ATL to DTR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Decatur Island, WA (DTR)?
In most cases, you're able to cancel or reschedule your ATL to DTR flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Decatur Island
Distance
2215 mi

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Atlanta to Decatur Island Flights

The cheapest times to fly from Atlanta to Decatur Island

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 Atlanta to Decatur Island are during the month of . You can find some of the cheapest flights from Atlanta to Decatur Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlanta to Decatur Island

Sunday is one of the best days to book for cheap flights from Atlanta to Decatur Island: 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 Atlanta to Decatur Island

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 Atlanta to Decatur Island in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Atlanta to Decatur Island 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 Atlanta to Decatur Island 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.

 

Atlanta to Decatur Island Flights

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*Available to One Key members.