What airlines fly to Santander?

Iberia, United Airlines and Lufthansa are the top three most popular airlines that fly to Santander from Chicago according to our data. Iberia is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Santander. Keep in mind that there are 4 different airlines that fly to Santander on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Chicago to Santander?

Iberia is the most popular carrier operating from Chicago to Santander

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.

$855 Cheap Flights from Chicago to Santander in 2025

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Find the cheapest flights from Chicago to Santander

Round-trip

One-way

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Santander.

4:30 pm - 5:05 pmORD-SDR

17h 35m1 stop

9:20 am - 2:15 pmSDR-ORD

11h 55m1 stop

$855Iberia

Find Deal

Thu, Oct 2 - Sat, Oct 11

3:52 pm - 5:05 pmORD-SDR

18h 13m2 stops

9:20 am - 2:15 pmSDR-ORD

11h 55m1 stop

$878Iberia

Find Deal

Thu, Oct 2 - Sat, Oct 11

8:15 am - 9:30 amORD-SDR

18h 15m2 stops

1:25 pm - 2:15 pmSDR-ORD

31h 50m1 stop

$919American Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 12

4:30 pm - 5:05 pmORD-SDR

17h 35m1 stop

1:25 pm - 2:15 pmSDR-ORD

31h 50m1 stop

$952American Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 12

8:15 am - 9:30 amORD-SDR

18h 15m2 stops

1:25 pm - 2:15 pmSDR-ORD

31h 50m1 stop

$969American Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 12

8:15 am - 9:30 amORD-SDR

18h 15m2 stops

9:20 am - 2:15 pmSDR-ORD

11h 55m1 stop

$971American Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 11

4:30 pm - 8:45 amORD-SDR

33h 15m1 stop

1:25 pm - 2:15 pmSDR-ORD

31h 50m1 stop

$973American Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 12

11:45 am - 9:30 amORD-SDR

14h 45m2 stops

9:20 am - 7:29 pmSDR-ORD

17h 09m2 stops

$981American Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 11

3:52 pm - 5:05 pmORD-SDR

18h 13m2 stops

9:35 pm - 1:30 pmSDR-ORD

22h 55m2 stops

$990Iberia

Find Deal

Thu, Oct 2 - Sat, Oct 11

4:43 pm - 4:05 pmORD-SDR

16h 22m2 stops

9:00 am - 6:32 amSDR-ORD

28h 32m3 stops

$1,101

Find Deal

Sun, Jun 1 - Sun, Jun 8

Iberia flights from Chicago to Santander

Our best Iberia deals on Chicago to Santander flight tickets

Iberia

Oct 2

ORD4:30 pmChicago O'Hare Intl

17h 35m

1 stop

SDR5:05 pmSantander

Oct 11

SDR9:20 amSantander

11h 55m

1 stop

ORD2:15 pmChicago O'Hare Intl

$855

Find similar

Iberia

Oct 2

ORD3:52 pmChicago O'Hare Intl

18h 13m

2 stops

SDR5:05 pmSantander

Oct 11

SDR9:20 amSantander

11h 55m

1 stop

ORD2:15 pmChicago O'Hare Intl

$878

Find similar

Iberia

Oct 2

ORD3:52 pmChicago O'Hare Intl

18h 13m

2 stops

SDR5:05 pmSantander

Oct 11

SDR9:35 pmSantander

22h 55m

2 stops

ORD1:30 pmChicago O'Hare Intl

$990

Find similar

American Airlines flights from Chicago to Santander

Our best American Airlines deals on Chicago to Santander flight tickets

American Airlines

Oct 1

ORD8:15 amChicago O'Hare Intl

18h 15m

2 stops

SDR9:30 amSantander

Oct 12

SDR1:25 pmSantander

31h 50m

1 stop

ORD2:15 pmChicago O'Hare Intl

$919

Find similar

American Airlines

Oct 1

ORD4:30 pmChicago O'Hare Intl

17h 35m

1 stop

SDR5:05 pmSantander

Oct 12

SDR1:25 pmSantander

31h 50m

1 stop

ORD2:15 pmChicago O'Hare Intl

$952

Find similar

American Airlines

Oct 2

ORD8:15 amChicago O'Hare Intl

18h 15m

2 stops

SDR9:30 amSantander

Oct 12

SDR1:25 pmSantander

31h 50m

1 stop

ORD2:15 pmChicago O'Hare Intl

$969

Find similar

How to get the cheapest flight ticket from Chicago to Santander

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest time of day to depart on your flight to Santander?

The cheapest time of day to fly to Santander is in the afternoon when flights can be purchased for as low as $1,439. In the afternoon is when there is more demand to fly to Santander, so prices are often more expensive at around $1,439 per ticket.

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	$5,537
Fastest flight time	11h 30m
Direct flights	None
Airports in Santander	1 airport

The best one-way flight to Santander from Chicago in the past 72 hours is $5,537. The best round-trip flight deal from Chicago to Santander found on momondo in the last 72 hours is $855.

The fastest flight from Chicago to Santander takes 11h 30m

There are no direct flights from Chicago to Santander. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Santander Airport.

There is 1 airport near Santander: Santander (SDR)

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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 11h 30m.
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.

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.