$763 Cheap Flights from Phoenix (PHX) to Santander (SDR)

View $763 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Santander (SDR)

Cheap Flights from Phoenix to Santander (PHX-SDR)

Prices were available within the past 7 days and start at $763 for one-way flights and $620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Jan 20 - Thu, Jan 29
PHX
Phoenix
SDR
Santander
$620 Roundtrip, found 4 days ago
$620
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Jan 20 from Phoenix to Santander, returning Thu, Jan 29, priced at $620 found 4 days ago
British Airways
Sun, Jan 25 - Sat, Jan 31
PHX
Phoenix
SDR
Santander
$625 Roundtrip, found 4 days ago
$625
Roundtrip
found 4 days ago
Select British Airways flight, departing Sun, Jan 25 from Phoenix to Santander, returning Sat, Jan 31, priced at $625 found 4 days ago
American Airlines
Sat, Jan 24 - Sat, Jan 31
PHX
Phoenix
SDR
Santander
$787 Roundtrip, found 4 days ago
$787
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 24 from Phoenix to Santander, returning Sat, Jan 31, priced at $787 found 4 days ago
American Airlines
Wed, Jan 21 - Thu, Jan 29
PHX
Phoenix
SDR
Santander
$789 Roundtrip, found 4 days ago
$789
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jan 21 from Phoenix to Santander, returning Thu, Jan 29, priced at $789 found 4 days ago
American Airlines
Sat, Jan 24 - Sun, Feb 1
PHX
Phoenix
SDR
Santander
$792 Roundtrip, found 4 days ago
$792
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 24 from Phoenix to Santander, returning Sun, Feb 1, priced at $792 found 4 days ago
Iberia
Wed, Jan 21 - Sat, Jan 31
PHX
Phoenix
SDR
Santander
$801 Roundtrip, found 4 days ago
$801
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Jan 21 from Phoenix to Santander, returning Sat, Jan 31, priced at $801 found 4 days ago
Iberia
Wed, Jan 21 - Sun, Feb 1
PHX
Phoenix
SDR
Santander
$820 Roundtrip, found 4 days ago
$820
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Jan 21 from Phoenix to Santander, returning Sun, Feb 1, priced at $820 found 4 days ago
British Airways
Fri, Nov 7 - Wed, Nov 12
PHX
Phoenix
SDR
Santander
$886 Roundtrip, found 10 hours ago
$886
Roundtrip
found 10 hours ago
Select British Airways flight, departing Fri, Nov 7 from Phoenix to Santander, returning Wed, Nov 12, priced at $886 found 10 hours ago
Iberia
Fri, Nov 7 - Wed, Nov 12
PHX
Phoenix
SDR
Santander
$935 Roundtrip, found 10 hours ago
$935
Roundtrip
found 10 hours ago
Select Iberia flight, departing Fri, Nov 7 from Phoenix to Santander, returning Wed, Nov 12, priced at $935 found 10 hours ago
JetBlue Airways
Fri, Nov 7 - Wed, Nov 12
PHX
Phoenix
SDR
Santander
$988 Roundtrip, found 10 hours ago
$988
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Fri, Nov 7 from Phoenix to Santander, returning Wed, Nov 12, priced at $988 found 10 hours ago

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Santander Airport (SDR) cost?
Snag a cheap one-way flight from $763 or cheap return flight from $620 from Sky Harbor Intl. Airport (PHX) to Santander Airport (SDR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Santander Airport (SDR)?
The cheapest month to fly from PHX to SDR is January, when demand is low. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Santander Airport (SDR)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PHX to SDR flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Santander Airport (SDR)?
Nonstop flights from Sky Harbor Intl. Airport (PHX) to Santander Airport (SDR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHX to SDR?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, including 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 Sky Harbor Intl. Airport (PHX) to Santander Airport (SDR)?
To land at Santander Airport (SDR) on schedule, choose a flight that leaves Sky Harbor Intl. Airport (PHX) 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 Sky Harbor Intl. Airport (PHX) to Santander Airport (SDR) last-minute?
Booking your flight from PHX to SDR shortly before your journey is typically more expensive. But if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a PHX to SDR flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHX to SDR flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Santander Airport (SDR)?
Usually, it's possible to reschedule or cancel your PHX to SDR 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 possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Santander
Roundtrip price
$620
Distance
5463 mi

Book with confidence

Phoenix to Santander Flights

The cheapest times to fly from Phoenix 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 Phoenix to Santander are during the month of January. You can find some of the cheapest flights from Phoenix to Santander with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Santander

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix to Santander in 2025. You can also book with separate airlines for your outbound and return journeys, from $763 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 Phoenix 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 Phoenix 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.

 

Phoenix to Santander Flights

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*Available to One Key members.