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

Prices for flights from Illinois to Santander Airport were last updated today.

How old do you have to be to fly from Illinois to Santander Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Santander Airport.

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

The required travel and health documents for your Santander Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santander Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$688 Cheap Flights from Illinois to Santander in 2025

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Find the cheapest flights from Illinois to Santander

Round-trip

One-way

Cheap round-trip flights

4:45 pm - 9:00 pmORD-SDR

21h 15m1 stop

9:25 am - 7:45 pmSDR-ORD

17h 20m2 stops

$688Iberia

Find Deal

Wed, Dec 3 - Sun, Dec 7

8:40 pm - 8:45 amORD-SDR

29h 05m2 stops

6:30 am - 2:15 pmSDR-ORD

14h 45m1 stop

$707Iberia

Find Deal

Fri, Oct 10 - Fri, Oct 17

2:55 pm - 5:10 pmORD-SDR

19h 15m2 stops

9:25 am - 2:30 pmSDR-ORD

12h 05m1 stop

$708Iberia

Find Deal

Wed, Dec 3 - Sun, Dec 7

1:15 pm - 5:10 pmORD-SDR

20h 55m2 stops

9:25 am - 7:45 pmSDR-ORD

17h 20m2 stops

$717Iberia

Find Deal

Wed, Dec 3 - Sun, Dec 7

2:55 pm - 5:10 pmORD-SDR

19h 15m2 stops

9:25 am - 7:45 pmSDR-ORD

17h 20m2 stops

$718Iberia

Find Deal

Wed, Dec 3 - Sun, Dec 7

4:45 pm - 5:10 pmORD-SDR

17h 25m1 stop

9:25 am - 2:30 pmSDR-ORD

12h 05m1 stop

$752Iberia

Find Deal

Wed, Dec 3 - Sun, Dec 7

4:30 pm - 5:05 pmORD-SDR

17h 35m1 stop

6:30 am - 2:15 pmSDR-ORD

14h 45m1 stop

$775Iberia

Find Deal

Fri, Oct 10 - Fri, Oct 17

10:35 pm - 9:00 pmORD-SDR

15h 25m2 stops

6:30 am - 4:13 pmSDR-ORD

16h 43m2 stops

$836Iberia

Find Deal

Fri, Oct 10 - Fri, Oct 17

6:15 pm - 6:00 pmORD-SDR

16h 45m2 stops

9:10 am - 7:40 pmSDR-ORD

17h 30m2 stops

$920

Find Deal

Sat, Oct 11 - Sat, Oct 18

6:15 pm - 8:35 amORD-SDR

31h 20m3 stops

9:10 am - 7:40 pmSDR-ORD

17h 30m2 stops

$959

Find Deal

Sat, Oct 11 - Sat, Oct 18

Iberia flights from Illinois to Santander

Our best Iberia deals on Illinois to Santander flight tickets

Iberia

Dec 3

ORD4:45 pmChicago O'Hare Intl

21h 15m

1 stop

SDR9:00 pmSantander

Dec 7

SDR9:25 amSantander

17h 20m

2 stops

ORD7:45 pmChicago O'Hare Intl

$688

Find similar

Iberia

Oct 10

ORD8:40 pmChicago O'Hare Intl

29h 05m

2 stops

SDR8:45 amSantander

Oct 17

SDR6:30 amSantander

14h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

$707

Find similar

Iberia

Dec 3

ORD2:55 pmChicago O'Hare Intl

19h 15m

2 stops

SDR5:10 pmSantander

Dec 7

SDR9:25 amSantander

12h 05m

1 stop

ORD2:30 pmChicago O'Hare Intl

$708

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Wed 12/3

4:45 pm-9:00 pm

1 stop21h 15m

Santander

Sun 12/7

9:25 am-7:45 pm

2 stops17h 20m

$688

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Fri 10/10

8:40 pm-8:45 am

2 stops29h 05m

Santander

Fri 10/17

6:30 am-2:15 pm

1 stop14h 45m

$707

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Wed 12/3

2:55 pm-5:10 pm

2 stops19h 15m

Santander

Sun 12/7

9:25 am-2:30 pm

1 stop12h 05m

$708

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Wed 12/3

1:15 pm-5:10 pm

2 stops20h 55m

Santander

Sun 12/7

9:25 am-7:45 pm

2 stops17h 20m

$717

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Wed 12/3

2:55 pm-5:10 pm

2 stops19h 15m

Santander

Sun 12/7

9:25 am-7:45 pm

2 stops17h 20m

$718

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Wed 12/3

4:45 pm-5:10 pm

1 stop17h 25m

Santander

Sun 12/7

9:25 am-2:30 pm

1 stop12h 05m

$752

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Fri 10/10

4:30 pm-5:05 pm

1 stop17h 35m

Santander

Fri 10/17

6:30 am-2:15 pm

1 stop14h 45m

$775

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Fri 10/10

10:35 pm-9:00 pm

2 stops15h 25m

Santander

Fri 10/17

6:30 am-4:13 pm

2 stops16h 43m

$836

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Sat 10/11

6:15 pm-6:00 pm

2 stops16h 45m

Santander

Sat 10/18

9:10 am-7:40 pm

2 stops17h 30m

$920

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Sat 10/11

6:15 pm-8:35 am

3 stops31h 20m

Santander

Sat 10/18

9:10 am-7:40 pm

2 stops17h 30m

$959

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Illinois 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

What airlines fly to Santander?

Iberia, Lufthansa and United Airlines are the top three most popular airlines that fly to Santander from Illinois according to our data. Iberia is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Santander. Keep in mind that there are 3 different airlines that fly to Santander on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Santander flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Illinois to Santander Airport?
Prices for flights from Illinois to Santander Airport were last updated today.
How old do you have to be to fly from Illinois to Santander Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Santander Airport.
What documentation or ID do you need to fly to Santander Airport?
The required travel and health documents for your Santander Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santander Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Llanes

Potes

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Santander for you.

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

Yes. momondo allows you to filter the results for Illinois to Santander flights to just show those with flexible booking policies.

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

Once you have performed a search for Illinois to Santander flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Illinois to Santander now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santander and let you know when they change.