ORD - SDR

$753 Find Cheap Flights from Chicago to Santander - Compare and Save

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Everything you should know

Cheapest round-trip
$753
Typical prices: $867-$1,166
Iberia
Fri 3/2Sat 3/31
ORD - SDR • 2 stops
Top layover airports
Madrid Barajas (MAD)
Cheapest • Avg $935 (round-trip)
Dublin (DUB)
Shortest trip • 14h 31m (one-way)
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Cheap Flights from Chicago to Santander (ORD-SDR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Santander

Tue, Mar 2 - Wed, Mar 31
Iberia Logo
3:36 pm - 5:00 pmORD  Chicago O'Hare Intl-SDR Santander
18h 24m2 stops Philadelphia Madrid Barajas
Iberia Logo
6:30 am - 2:25 pmSDR  Santander-ORD Chicago O'Hare Intl
14h 55m1 stop Madrid Barajas
$753Iberia
Tue, Mar 2 - Wed, Mar 31
British Airways Logo
3:36 pm - 5:00 pmORD  Chicago O'Hare Intl-SDR Santander
18h 24m2 stops Philadelphia Madrid Barajas
British Airways Logo
10:05 am - 10:00 pmSDR  Santander-ORD Chicago O'Hare Intl
18h 55m2 stops Madrid Barajas New York John F Kennedy Intl
$780British Airways
Sat, Mar 20 - Sun, Mar 28
Iberia Logo
6:25 pm - 9:35 amORD  Chicago O'Hare Intl-SDR Santander
33h 10m1 stop Madrid Barajas
Iberia Logo
9:50 am - 4:25 pmSDR  Santander-ORD Chicago O'Hare Intl
37h 35m2 stops Barcelona-El Prat London Heathrow
$957Iberia
Fri, Mar 19 - Sun, Mar 28
Iberia Logo
3:19 pm - 8:45 amORD  Chicago O'Hare Intl-SDR Santander
35h 26m2 stops Boston Logan Intl Madrid Barajas
Iberia Logo
9:50 am - 4:25 pmSDR  Santander-ORD Chicago O'Hare Intl
37h 35m2 stops Barcelona-El Prat London Heathrow
$993Iberia
Tue, Mar 2 - Wed, Mar 31
Multiple Airlines Logo
3:45 pm - 12:40 pmORD  Chicago O'Hare Intl-SDR Santander
13h 55m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
1:45 pm - 9:20 pmSDR  Santander-ORD Chicago O'Hare Intl
38h 35m3 stops Palma de Mallorca Son Sant Joan Madrid Barajas Bogotá El Dorado
$997Multiple Airlines
Sat, Mar 20 - Sun, Mar 28
Iberia Logo
4:55 pm - 9:35 amORD  Chicago O'Hare Intl-SDR Santander
34h 40m2 stops Charlotte Douglas Madrid Barajas
Iberia Logo
9:50 am - 4:25 pmSDR  Santander-ORD Chicago O'Hare Intl
37h 35m2 stops Barcelona-El Prat London Heathrow
$1,002Iberia
Tue, Mar 2 - Wed, Mar 31
Multiple Airlines Logo
6:30 pm - 8:35 pmORD  Chicago O'Hare Intl-SDR Santander
19h 05m3 stops Reykjavik Keflavik Intl Manchester Barcelona-El Prat
Multiple Airlines Logo
1:45 pm - 9:20 pmSDR  Santander-ORD Chicago O'Hare Intl
38h 35m3 stops Palma de Mallorca Son Sant Joan Madrid Barajas Bogotá El Dorado
$1,006Multiple Airlines
Sat, Mar 20 - Sun, Mar 28
Multiple Airlines Logo
6:25 pm - 7:45 pmORD  Chicago O'Hare Intl-SDR Santander
19h 20m1 stop Madrid Barajas
Multiple Airlines Logo
9:15 pm - 4:00 pmSDR  Santander-ORD Chicago O'Hare Intl
25h 45m1 stop Madrid Barajas
$1,043Multiple Airlines
Sat, Mar 20 - Sun, Mar 28
Multiple Airlines Logo
7:25 am - 7:45 pmORD  Chicago O'Hare Intl-SDR Santander
30h 20m3 stops Toronto Island Montreal Pierre Elliott Trudeau Intl Madrid Barajas
Multiple Airlines Logo
9:50 am - 5:50 pmSDR  Santander-ORD Chicago O'Hare Intl
39h 00m3 stops Barcelona-El Prat Paris Charles de Gaulle Helsinki-Vantaa
$1,125Multiple Airlines
Sat, Mar 20 - Sun, Mar 28
Multiple Airlines Logo
4:55 pm - 7:45 pmORD  Chicago O'Hare Intl-SDR Santander
20h 50m2 stops Dublin Madrid Barajas
Multiple Airlines Logo
9:50 am - 5:50 pmSDR  Santander-ORD Chicago O'Hare Intl
39h 00m3 stops Barcelona-El Prat Paris Charles de Gaulle Helsinki-Vantaa
$1,137Multiple Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Santander flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Santander?

Round-trip flights from Chicago O'Hare Intl Airport to Santander typically range from $867 to $1,166. The lowest price found in the past 5 days was $753, on Iberia.

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Key details for Chicago O'Hare Intl Airport to Santander flights

Cheapest flight

$753
Round-trip flight from Chicago O'Hare Intl Airport to Santander

When to book flights from Chicago to Santander

Are your dates flexible? Find out the best times to travel from Chicago to Santander based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Santander flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Chicago O'Hare Intl Airport to Santander?

    There are currently no nonstop flights available from Chicago O'Hare Intl Airport to Santander. Flights with 1 layover take between 14h 31m and 19h 12m in total, depending on the connection.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Santander?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Chicago O'Hare Intl Airport to Santander changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $753 to $1,935. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Santander Airport (SDR)?

    Santander Airport (SDR) hosts 5 major car rental companies, with daily rates averaging $37 for economy cars. Top options include:

    • Goldcar Rental SP
    • CLICK RENT
    • Budget
    • Enterprise Rent-A-Car
    • Alamo

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Santander?

    Flights from Chicago O'Hare Intl Airport to Santander usually depart from Chicago O'Hare Intl (ORD) and arrive at Santander (SDR).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Santander pass through?

    Connecting flights from Chicago O'Hare Intl Airport to Santander most commonly pass through:

    • Madrid Barajas (MAD) - 67% of one-stop connections
    • Dublin (DUB) - 33% of one-stop connections

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Santander?

    Yes. Flexible dates can save you up to 14% on flights from Chicago O'Hare Intl Airport to Santander. Tuesday is the cheapest departure day at $1,004 round-trip on average, while Saturday is the most expensive at $1,166, a difference of $162.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Santander?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 14h 31m, compared with 19h 12m via Madrid Barajas (MAD).

  • What is the time difference between Chicago O'Hare Intl Airport and Santander?

    Santander is 7 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Chicago O'Hare Intl Airport to Santander flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $1,004, about $162 less than Saturday fares (14% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Santander Airport.

    • ibis Styles Santander
    • Hotel Puerta Santander
    • Hotel Arha Santander

More options for your flight from Chicago to Santander

Complete your trip to Santander with a hotel stay or car rental

Car rentals in Santander
Hotels in Santander