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Cheap flights from Chicago O'Hare Intl Airport to Santander from $1,012

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 O'Hare Intl Airport to Santander departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Santander

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:40 pm - 9:00 pm
ORD
-
SDR
20h 20m
1 stop
British Airways Logo
5:40 pm - 3:10 pm
SDR
-
ORD
28h 30m
1 stop
$1,012British Airways
Mon, Nov 16 - Thu, Nov 19
British Airways Logo
11:48 am - 9:00 pm
ORD
-
SDR
26h 12m
2 stops
British Airways Logo
5:40 pm - 2:55 pm
SDR
-
ORD
28h 15m
1 stop
$1,016British Airways
Sun, Nov 15 - Thu, Nov 19
Iberia Logo
5:10 pm - 9:00 pm
ORD
-
SDR
20h 50m
2 stops
Iberia Logo
10:05 am - 3:10 pm
SDR
-
ORD
12h 05m
1 stop
$1,031Iberia
Mon, Nov 16 - Thu, Nov 19
Iberia Logo
4:55 pm - 5:00 pm
ORD
-
SDR
17h 05m
1 stop
Iberia Logo
6:30 am - 2:25 pm
SDR
-
ORD
14h 55m
1 stop
$1,052Iberia
Thu, Jul 16 - Thu, Jul 23
Iberia Logo
4:55 pm - 5:00 pm
ORD
-
SDR
17h 05m
1 stop
Iberia Logo
6:30 am - 4:00 pm
SDR
-
ORD
16h 30m
1 stop
$1,064Iberia
Thu, Jul 23 - Wed, Aug 5
British Airways Logo
4:55 pm - 5:00 pm
ORD
-
SDR
17h 05m
1 stop
British Airways Logo
6:30 am - 10:00 pm
SDR
-
ORD
22h 30m
2 stops
$1,091British Airways
Thu, Jul 16 - Thu, Jul 23
Iberia Logo
4:55 pm - 5:00 pm
ORD
-
SDR
17h 05m
1 stop
Iberia Logo
6:30 am - 4:00 pm
SDR
-
ORD
16h 30m
1 stop
$1,093Iberia
Thu, Jul 23 - Wed, Aug 5
British Airways Logo
8:29 pm - 9:00 pm
ORD
-
SDR
41h 31m
2 stops
British Airways Logo
6:30 am - 12:01 am
SDR
-
ORD
24h 31m
2 stops
$1,108British Airways
Thu, Jul 16 - Thu, Jul 23
Iberia Logo
10:35 am - 9:30 am
ORD
-
SDR
15h 55m
2 stops
Iberia Logo
6:30 am - 4:00 pm
SDR
-
ORD
16h 30m
1 stop
$1,120Iberia
Thu, Jul 23 - Wed, Aug 5
Iberia Logo
5:36 pm - 9:50 pm
ORD
-
SDR
21h 14m
2 stops
Iberia Logo
9:35 pm - 4:00 pm
SDR
-
ORD
25h 25m
1 stop
$1,134Iberia
Sat, Jul 18 - Sat, Jul 25

Iberia flights from Chicago O'Hare Intl Airport to Santander

Our best Iberia deals on Chicago O'Hare Intl Airport to Santander flight tickets
Iberia
Jul 29
ORD4:55 pmChicago O'Hare Intl
17h 05m
1 stop
SDR5:00 pmSantander
Aug 3
SDR5:40 pmSantander
27h 00m
2 stops
ORD1:40 pmChicago O'Hare Intl
$1,001
Iberia
Jul 29
ORD11:00 amChicago O'Hare Intl
15h 30m
2 stops
SDR9:30 amSantander
Aug 3
SDR5:40 pmSantander
27h 00m
2 stops
ORD1:40 pmChicago O'Hare Intl
$1,005
Iberia
Nov 16
ORD5:10 pmChicago O'Hare Intl
20h 50m
2 stops
SDR9:00 pmSantander
Nov 19
SDR10:05 amSantander
12h 05m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,031

British Airways flights from Chicago O'Hare Intl Airport to Santander

Our best British Airways deals on Chicago O'Hare Intl Airport to Santander flight tickets
British Airways
Nov 16
ORD5:40 pmChicago O'Hare Intl
20h 20m
1 stop
SDR9:00 pmSantander
Nov 19
SDR5:40 pmSantander
28h 30m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,012
British Airways
Nov 15
ORD11:48 amChicago O'Hare Intl
26h 12m
2 stops
SDR9:00 pmSantander
Nov 19
SDR5:40 pmSantander
28h 15m
1 stop
ORD2:55 pmChicago O'Hare Intl
$1,016
British Airways
Jul 16
ORD4:55 pmChicago O'Hare Intl
17h 05m
1 stop
SDR5:00 pmSantander
Jul 23
SDR6:30 amSantander
22h 30m
2 stops
ORD10:00 pmChicago O'Hare Intl
$1,091

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Santander that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Santander that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Mon 11/16

5:40 pm-9:00 pm

1 stop20h 20m

Santander

Thu 11/19

5:40 pm-3:10 pm

1 stop28h 30m

$1,012

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Sun 11/15

11:48 am-9:00 pm

2 stops26h 12m

Santander

Thu 11/19

5:40 pm-2:55 pm

1 stop28h 15m

$1,016

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Mon 11/16

5:10 pm-9:00 pm

2 stops20h 50m

Santander

Thu 11/19

10:05 am-3:10 pm

1 stop12h 05m

$1,031
Quickest round-trip

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Thu 7/16

4:55 pm-5:00 pm

1 stop17h 05m

Santander

Thu 7/23

6:30 am-2:25 pm

1 stop14h 55m

$1,052

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Thu 7/23

4:55 pm-5:00 pm

1 stop17h 05m

Santander

Wed 8/5

6:30 am-4:00 pm

1 stop16h 30m

$1,064

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Thu 7/16

4:55 pm-5:00 pm

1 stop17h 05m

Santander

Thu 7/23

6:30 am-10:00 pm

2 stops22h 30m

$1,091

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Thu 7/23

4:55 pm-5:00 pm

1 stop17h 05m

Santander

Wed 8/5

6:30 am-4:00 pm

1 stop16h 30m

$1,093

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Thu 7/16

8:29 pm-9:00 pm

2 stops41h 31m

Santander

Thu 7/23

6:30 am-12:01 am

2 stops24h 31m

$1,108

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Thu 7/23

10:35 am-9:30 am

2 stops15h 55m

Santander

Wed 8/5

6:30 am-4:00 pm

1 stop16h 30m

$1,120

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Sat 7/18

5:36 pm-9:50 pm

2 stops21h 14m

Santander

Sat 7/25

9:35 pm-4:00 pm

1 stop25h 25m

$1,134

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Santander from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 is the cheapest airline that flies from Chicago O'Hare Intl to Santander?

British Airways and Iberia are the most popular carriers operating from Chicago O'Hare Intl to Santander

When to book flights from Chicago O'Hare Intl Airport to Santander

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Santander according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Santander (ORD to SDR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Santander

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Santander takes 16h 00m
There are no direct flights from Chicago O'Hare Intl Airport to Santander. There are no popular flight routes from Chicago O'Hare Intl Airport to Santander.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Santander

  • How far is Chicago O'Hare Intl to Santander by plane?

    Santander is 4071.1 mi away from Chicago O'Hare Intl. By plane, this route typically takes 16h 00m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Santander Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Santander Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Santander Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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.

Traveling to a place near Santander?

Book flights to Santander if you plan to visit one of these locations
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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Santander. Millions of users trust and use momondo every year so you are in good hands.

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 provides multiple filters to help you find the best flight to Santander from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Santander from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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