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Santander

$933+ Cheap flights from Illinois to Santander (SDR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SDR
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Illinois to Santander

Keep the following information in mind while searching for Illinois to Santander flight deals. Data was last updated April 24, 2025.

Round-trip from

$995
(Mytrip)

One-way from

$933
(American Airlines)
From Illinois to Santander
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One-way flight from Illinois to Santander
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Find flight deals from Illinois to Santander

Cheapest flights from Illinois to Santander
Explore the most affordable flight options available from Illinois to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/77:04 amORD - SDR
3 stops42h 31mMultiple Airlines
Sat 6/147:55 amSDR - ORD
3 stops45h 01mMultiple Airlines
Deal found 4/23$995
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/910:03 amORD - SDR
2 stops16h 27mAmerican Airlines
Wed 6/186:30 amSDR - ORD
2 stops20h 00mAmerican Airlines
Deal found 4/22$1,271
This Iberia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/710:15 pmORD - SDR
1 stop28h 15mIberia
Sat 6/149:20 amSDR - ORD
1 stop11h 55mIberia
Deal found 4/23$1,303

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Illinois to Santander that are best for you.

Fly from

Illinois

Fly to

Santander

Route

Depart

Return

Price

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Sat 6/7

7:04 am-8:35 am

3 stops42h 31m

Santander

Sat 6/14

7:55 am-9:56 pm

3 stops45h 01m

$995

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Mon 6/9

10:03 am-9:30 am

2 stops16h 27m

Santander

Wed 6/18

6:30 am-7:30 pm

2 stops20h 00m

$1,271

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Sat 6/7

10:15 pm-9:30 am

1 stop28h 15m

Santander

Sat 6/14

9:20 am-2:15 pm

1 stop11h 55m

$1,303

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Sat 6/7

10:13 am-8:45 am

2 stops15h 32m

$933

ChicagoSantander

ORD - SDR

ORDSDR

Chicago O'Hare Intl

Sat 6/7

10:15 pm-9:30 am

1 stop28h 15m

$937

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Illinois to Santander

Have a flexible travel schedule? Discover the best time to fly to Santander from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Santander

Rainfall in Santander by month

Plan your trip to Santander by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santander ranges from 1.6 - 5.1 inches per month. November is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Santander when rainfall is around 1.6 in.

Temperature in Santander by month

Plan your trip to Santander by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santander, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Santander

Get insights into the airlines that provide service to Santander. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santander. Reviews last updated April 24, 2025.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
Iberia
7.0
Good
2,684 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Santander. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santander from Illinois?

    Located just 2.5 mi from the city center, Santander (SDR) is the airport most travelers will use when flying to Santander from Illinois.

  • Can I find deals for flights from Illinois to Santander that include hotel bookings?

    Yes. In addition to deals on Illinois to Santander flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Santander?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Santander.

  • Can I find deals for business class flights from Illinois to Santander?

    Yes. Cheapflights offers flight deals from Illinois to Santander by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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