How do I get Price Alerts for flights from Chicago to Santander?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Santander . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Chicago to Santander with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Chicago to Santander Airport?

Prices for flights from Chicago to Santander Airport refresh daily.

How old do you have to be to fly from Chicago to Santander 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 Chicago to Santander Airport.

What documentation or ID do you need to fly to Santander Airport?

The travel and health documents you'll need for your trip to Santander Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santander Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$767 Cheap Flights from Chicago to Santander in 2026/27

Find the cheapest flights from Chicago to Santander

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 5:00 pmORD Chicago O'Hare Intl-SDR Santander

17h 05m1 stop Madrid Barajas

6:30 am - 2:25 pmSDR Santander-ORD Chicago O'Hare Intl

14h 55m1 stop Madrid Barajas

$767Iberia

Wed, Oct 14 - Wed, Oct 21

10:34 am - 9:30 amORD Chicago O'Hare Intl-SDR Santander

15h 56m2 stops New York John F Kennedy Intl Madrid Barajas

10:05 am - 4:00 pmSDR Santander-ORD Chicago O'Hare Intl

12h 55m1 stop Madrid Barajas

$768Iberia

Wed, Oct 14 - Wed, Oct 21

10:34 am - 9:30 amORD Chicago O'Hare Intl-SDR Santander

15h 56m2 stops New York John F Kennedy Intl Madrid Barajas

6:30 am - 9:05 pmSDR Santander-ORD Chicago O'Hare Intl

21h 35m2 stops Madrid Barajas New York John F Kennedy Intl

$774Iberia

Wed, Oct 14 - Wed, Oct 21

6:40 pm - 5:00 pmORD Chicago O'Hare Intl-SDR Santander

16h 20m1 stop Madrid Barajas

6:30 am - 2:55 pmSDR Santander-ORD Chicago O'Hare Intl

15h 25m1 stop Madrid Barajas

$794Iberia

Mon, Oct 26 - Wed, Nov 11

6:40 pm - 5:00 pmORD Chicago O'Hare Intl-SDR Santander

16h 20m1 stop Madrid Barajas

6:30 am - 2:55 pmSDR Santander-ORD Chicago O'Hare Intl

15h 25m1 stop Madrid Barajas

$796Iberia

Mon, Oct 26 - Wed, Nov 11

10:34 am - 9:35 amORD Chicago O'Hare Intl-SDR Santander

17h 01m2 stops New York John F Kennedy Intl Madrid Barajas

10:05 am - 3:05 pmSDR Santander-ORD Chicago O'Hare Intl

12h 00m1 stop Madrid Barajas

$796Iberia

Mon, Oct 26 - Wed, Nov 11

10:34 am - 9:35 amORD Chicago O'Hare Intl-SDR Santander

17h 01m2 stops New York John F Kennedy Intl Madrid Barajas

10:05 am - 3:05 pmSDR Santander-ORD Chicago O'Hare Intl

12h 00m1 stop Madrid Barajas

$797Iberia

Mon, Oct 26 - Wed, Nov 11

10:50 pm - 9:00 pmORD Chicago O'Hare Intl-SDR Santander

16h 10m2 stops London Heathrow Madrid Barajas

10:05 am - 9:54 pmSDR Santander-ORD Chicago O'Hare Intl

18h 49m2 stops Madrid Barajas Boston Logan Intl

$805Iberia

Mon, Oct 26 - Wed, Nov 11

3:45 pm - 5:00 pmORD Chicago O'Hare Intl-SDR Santander

18h 15m2 stops Toronto Pearson Intl Dublin

3:30 pm - 1:20 pmSDR Santander-ORD Chicago O'Hare Intl

28h 50m3 stops Paris Orly Montreal Pierre Elliott Trudeau Intl Toronto Island

$906Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

6:05 pm - 5:00 pmORD Chicago O'Hare Intl-SDR Santander

15h 55m1 stop Madrid Barajas

6:30 am - 2:55 pmSDR Santander-ORD Chicago O'Hare Intl

15h 25m1 stop Madrid Barajas

$1,600British Airways

Sun, Nov 15 - Wed, Nov 18

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from Chicago to Santander

Our best British Airways deals on Chicago to Santander flight tickets

British Airways

Nov 15

ORD6:05 pmChicago O'Hare Intl

15h 55m

1 stop

SDR5:00 pmSantander

Nov 18

SDR6:30 amSantander

15h 25m

1 stop

ORD2:55 pmChicago O'Hare Intl

$1,600

British Airways

Nov 15

ORD3:21 pmChicago O'Hare Intl

22h 39m

2 stops

SDR9:00 pmSantander

Nov 18

SDR6:30 amSantander

15h 25m

1 stop

ORD2:55 pmChicago O'Hare Intl

$1,605

British Airways

Nov 15

ORD3:21 pmChicago O'Hare Intl

22h 39m

2 stops

SDR9:00 pmSantander

Nov 18

SDR6:30 amSantander

17h 25m

2 stops

ORD4:55 pmChicago O'Hare Intl

$1,615

Iberia flights from Chicago to Santander

Our best Iberia deals on Chicago to Santander flight tickets

Iberia

Oct 14

ORD4:55 pmChicago O'Hare Intl

17h 05m

1 stop

SDR5:00 pmSantander

Oct 21

SDR6:30 amSantander

14h 55m

1 stop

ORD2:25 pmChicago O'Hare Intl

$767

Iberia

Oct 14

ORD10:34 amChicago O'Hare Intl

15h 56m

2 stops

SDR9:30 amSantander

Oct 21

SDR10:05 amSantander

12h 55m

1 stop

ORD4:00 pmChicago O'Hare Intl

$768

Iberia

Oct 14

ORD10:34 amChicago O'Hare Intl

15h 56m

2 stops

SDR9:30 amSantander

Oct 21

SDR6:30 amSantander

21h 35m

2 stops

ORD9:05 pmChicago O'Hare Intl

$774

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Wed 10/14

4:55 pm-5:00 pm

1 stop17h 05m

Santander

Wed 10/21

6:30 am-2:25 pm

1 stop14h 55m

$767

Quickest round-trip

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Wed 10/14

10:34 am-9:30 am

2 stops15h 56m

Santander

Wed 10/21

10:05 am-4:00 pm

1 stop12h 55m

$768

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Wed 10/14

10:34 am-9:30 am

2 stops15h 56m

Santander

Wed 10/21

6:30 am-9:05 pm

2 stops21h 35m

$774

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Mon 10/26

6:40 pm-5:00 pm

1 stop16h 20m

Santander

Wed 11/11

6:30 am-2:55 pm

1 stop15h 25m

$794

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Mon 10/26

6:40 pm-5:00 pm

1 stop16h 20m

Santander

Wed 11/11

6:30 am-2:55 pm

1 stop15h 25m

$796

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Mon 10/26

10:34 am-9:35 am

2 stops17h 01m

Santander

Wed 11/11

10:05 am-3:05 pm

1 stop12h 00m

$796

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Mon 10/26

10:34 am-9:35 am

2 stops17h 01m

Santander

Wed 11/11

10:05 am-3:05 pm

1 stop12h 00m

$797

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Mon 10/26

10:50 pm-9:00 pm

2 stops16h 10m

Santander

Wed 11/11

10:05 am-9:54 pm

2 stops18h 49m

$805

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Sat 10/17

3:45 pm-5:00 pm

2 stops18h 15m

Santander

Sat 10/24

3:30 pm-1:20 pm

3 stops28h 50m

$906

ChicagoSantander

ORD Chicago O'Hare Intl - SDR Santander

ORDSDR

Chicago O'Hare Intl

Sun 11/15

6:05 pm-5:00 pm

1 stop15h 55m

Santander

Wed 11/18

6:30 am-2:55 pm

1 stop15h 25m

$1,600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

When to book flights from Chicago to Santander

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Santander according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Santander (CHI to SDR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Santander

Best Price Found	$1,576
Fastest flight time	15h 55m
Direct flights	None

The best one-way flight to Santander from Chicago in the past 72 hours is $1,576. The best round-trip flight deal from Chicago to Santander found on momondo in the last 72 hours is $767.

The fastest flight from Chicago to Santander takes 15h 55m

There are no direct flights from Chicago to Santander. There are no popular flight routes from Chicago to Santander.

Search flight deals

Frequently asked questions about flying from Chicago to Santander

How far is Chicago to Santander by plane?
Chicago and Santander are 4062.9 mi apart from one another. By plane, this route typically takes 15h 55m.
When did momondo last update prices for flights from Chicago to Santander Airport?
Prices for flights from Chicago to Santander Airport refresh daily.
How old do you have to be to fly from Chicago to Santander 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 Chicago to Santander Airport.
What documentation or ID do you need to fly to Santander Airport?
The travel and health documents you'll need for your trip to Santander Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santander Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Chicago to Santander

How do I get Price Alerts for flights from Chicago to Santander?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Santander. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Chicago to Santander with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Llanes

Potes

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Santander?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Santander. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Santander with flexible booking policies on momondo?

Yes. All flights to Santander from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Santander?

momondo helps you find the best flight between Chicago and Santander by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Santander from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Santander trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 10/19

Mon 10/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Airlines

Cabin classes

Other Spain destinations

Other flights from Chicago

Complete your trip

Feeling lucky

Fly your favorite airline to Santander

United Airlines

Lufthansa

Cheap flights from Chicago to Santander from $767

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Santander departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Chicago to Santander

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

British Airways flights from Chicago to Santander

Our best British Airways deals on Chicago to Santander flight tickets

Iberia flights from Chicago to Santander

Our best Iberia deals on Chicago to Santander flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Santander that are best for you.

When to book flights from Chicago to Santander

Cheap Chicago to Santander (CHI to SDR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Chicago to Santander

Frequently asked questions about flying from Chicago to Santander

Traveling to a place near Santander?

Why use momondo?

An easier way to manage your Santander trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly your favorite airline to Santander

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Santander

List of cabin classes available on flights landing in Santander. Availability may vary depending on flight origin and airline.

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Chicago

According to popular flight searches on momondo this year

Complete your trip to Santander

Explore popular destinations other users love

According to popular flight searches on momondo this year