$470 Cheap Flights from Atlanta (ATL) to Santander (SDR)

View $470 flight on Fri, Jan 16, 2026Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Santander (SDR)

Cheap Flights from Atlanta to Santander (ATL-SDR)

Prices were available within the past 7 days and start at $470 for one-way flights and $621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, Nov 15 - Fri, Dec 5
ATL
Atlanta
SDR
Santander
$621 Roundtrip, found 4 days ago
$621
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, Nov 15 from Atlanta to Santander, returning Fri, Dec 5, priced at $621 found 4 days ago
British Airways
Sun, Nov 23 - Sun, Dec 7
ATL
Atlanta
SDR
Santander
$636 Roundtrip, found 4 days ago
$636
Roundtrip
found 4 days ago
Select British Airways flight, departing Sun, Nov 23 from Atlanta to Santander, returning Sun, Dec 7, priced at $636 found 4 days ago
American Airlines
Tue, Nov 18 - Fri, Dec 5
ATL
Atlanta
SDR
Santander
$671 Roundtrip, found 4 days ago
$671
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 18 from Atlanta to Santander, returning Fri, Dec 5, priced at $671 found 4 days ago
British Airways
Mon, Nov 17 - Fri, Dec 5
ATL
Atlanta
SDR
Santander
$686 Roundtrip, found 4 days ago
$686
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 17 from Atlanta to Santander, returning Fri, Dec 5, priced at $686 found 4 days ago
British Airways
Mon, Nov 10 - Tue, Nov 25
ATL
Atlanta
SDR
Santander
$711 Roundtrip, found 4 days ago
$711
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 10 from Atlanta to Santander, returning Tue, Nov 25, priced at $711 found 4 days ago
American Airlines
Tue, Nov 18 - Wed, Dec 3
ATL
Atlanta
SDR
Santander
$721 Roundtrip, found 4 days ago
$721
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 18 from Atlanta to Santander, returning Wed, Dec 3, priced at $721 found 4 days ago
British Airways
Mon, Nov 17 - Wed, Dec 3
ATL
Atlanta
SDR
Santander
$736 Roundtrip, found 4 days ago
$736
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 17 from Atlanta to Santander, returning Wed, Dec 3, priced at $736 found 4 days ago
British Airways
Mon, Nov 10 - Mon, Nov 24
ATL
Atlanta
SDR
Santander
$761 Roundtrip, found 4 days ago
$761
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 10 from Atlanta to Santander, returning Mon, Nov 24, priced at $761 found 4 days ago
Iberia
Wed, Dec 3 - Mon, Dec 15
ATL
Atlanta
SDR
Santander
$802 Roundtrip, found 4 days ago
$802
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Dec 3 from Atlanta to Santander, returning Mon, Dec 15, priced at $802 found 4 days ago
JetBlue Airways
Wed, Apr 15 - Sun, Apr 26
ATL
Atlanta
SDR
Santander
$1,058 Roundtrip, found 23 hours ago
$1,058
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Wed, Apr 15 from Atlanta to Santander, returning Sun, Apr 26, priced at $1,058 found 23 hours ago

Alternative airports near Santander

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

Select flight to Santander SDR. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $821
SDR
Santander
CheapestClosest
Average driving time to city center9 min
Flights from $821

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Santander Airport (SDR) cost?
Grab a cheap one-way flight from $470 or cheap return flight from $621 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Santander Airport (SDR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Santander Airport (SDR)?
The cheapest month to fly from ATL to SDR is November, when there's less demand. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Santander Airport (SDR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ATL to SDR flight.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Santander Airport (SDR)?
Direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Santander Airport (SDR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ATL to SDR?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Santander Airport (SDR)?
Opt for a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Santander Airport (SDR) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**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 Santander Airport (SDR) last-minute?
Booking your flight from ATL to SDR right before your journey is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an ATL to SDR flight and hotel package?
You'll generally save money by securing an ATL to SDR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your ideal flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Santander Airport (SDR)?
Typically, you can modify or cancel your ATL to SDR flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Santander
Airlines serving
Iberia
Roundtrip price
$620
Distance
4239 mi

Book with confidence

Atlanta to Santander Flights

The cheapest times to fly from Atlanta to Santander

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

 

The best time to book a flight from Atlanta to Santander

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

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 Santander in 2025. You can also book with separate airlines for your outbound and return journeys, from $470 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 Santander 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 Santander 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 Santander Flights

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*Available to One Key members.