What are the cheapest airlines to fly from Andalusia to Illinois one-way?

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $444. KLM flights start at $495 while deals on Delta start at $499 one-way.

How far in advance should I book a flight from Andalusia to Illinois?

To save on the cost of your flight from Andalusia to Illinois, book at least 58 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $457 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $484.

What is the cheapest month to fly from Andalusia to Illinois?

Our data shows that February tends to be the cheapest month to fly to Illinois from Andalusia. Users have commonly found prices around $581 for the month, but tickets can be as low as $326. Due to multiple factors, prepare for potentially higher prices in July.

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

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

How can I find direct flights from Andalusia to Illinois?

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

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

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

$351+ Flights from Andalusia to Illinois

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Cheap flight deals from Andalusia to Illinois

Round-trip from	$351 (Booking.com)

From Andalusia to Illinois

Search Deals

Find flight deals from Andalusia to Illinois

Cheapest flights from Andalusia to Illinois
Explore the most affordable flight options available from Andalusia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Mon 12/309:15 amAGP - ORD

1 stop12h 15mAmerican Airlines

Mon 1/610:00 pmORD - AGP

1 stop30h 30mAmerican Airlines

Deal found 12/17

$917

Mon 12/3010:40 amAGP - ORD

2 stops17h 19mMultiple Airlines

Mon 1/65:20 pmORD - AGP

1 stop23h 20mMultiple Airlines

Deal found 12/17

$1,018

Mon 12/309:00 pmAGP - ORD

2 stops25h 05mKLM

Mon 1/65:20 pmORD - AGP

2 stops19h 10mKLM

Deal found 12/17

$1,086

Tue 12/319:15 amXRY - ORD

1 stop12h 15mMultiple Airlines

Tue 1/74:45 pmORD - XRY

1 stop21h 10mMultiple Airlines

Deal found 12/17

$1,358

Tue 12/319:15 amXRY - ORD

1 stop12h 15mIberia

Tue 1/74:45 pmORD - XRY

2 stops37h 35mIberia

Deal found 12/17

$1,559

Mon 12/306:05 amAGP - MDW

2 stops18h 39mDelta

Mon 1/62:08 pmMDW - AGP

2 stops22h 22mDelta

Deal found 12/17

$1,772

Mon 12/3010:20 amAGP - ORD

3 stops28h 24mTAP AIR PORTUGAL

Mon 1/610:11 amORD - AGP

2 stops21h 04mTAP AIR PORTUGAL

Deal found 12/17

$2,350

Best flights from Andalusia to Illinois
Discover carefully curated flight deals from Andalusia to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

Sat 1/2510:45 amAGP - ORD

1 stop14h 05mScandinavian Airlines

Fri 2/77:40 pmORD - AGP

1 stop16h 10mScandinavian Airlines

Deal found 12/17

$351

Thu 1/168:05 pmSVQ - ORD

1 stop25h 25mKLM

Fri 1/245:20 pmORD - SVQ

1 stop15h 05mKLM

Deal found 12/17

$386

Sat 1/256:05 amAGP - ORD

2 stops17h 08mDelta

Fri 2/712:45 pmORD - AGP

2 stops15h 55mDelta

Deal found 12/17

$397

Fri 1/1710:05 amSVQ - ORD

1 stop12h 25mTAP AIR PORTUGAL

Fri 1/248:20 pmORD - SVQ

1 stop20h 25mTAP AIR PORTUGAL

Deal found 12/17

$402

Sat 1/2512:00 pmAGP - ORD

1 stop14h 15mAer Lingus

Fri 2/79:00 pmORD - AGP

1 stop18h 00mAer Lingus

Deal found 12/17

$408

Wed 1/159:45 pmSVQ - ORD

2 stops27h 11mMultiple Airlines

Thu 1/2312:25 pmORD - SVQ

2 stops13h 05mMultiple Airlines

Deal found 12/17

$425

Thu 1/169:10 amSVQ - ORD

2 stops19h 46mAmerican Airlines

Thu 1/238:05 amORD - SVQ

2 stops17h 25mAmerican Airlines

Deal found 12/17

$434

Thu 1/169:45 pmSVQ - ORD

1 stop23h 45mIberia

Mon 1/274:45 pmORD - SVQ

1 stop13h 00mIberia

Deal found 12/17

$445

Fri 5/99:35 amAGP - ORD

1 stop14h 29mUnited Airlines

Sun 5/258:00 amORD - AGP

2 stops16h 35mUnited Airlines

Deal found 12/17

$450

Thu 1/161:35 pmSVQ - ORD

2 stops29h 40mSWISS

Sat 1/255:50 pmORD - SVQ

2 stops18h 45mSWISS

Deal found 12/17

$520

Fri 1/1012:35 pmSVQ - ORD

2 stops32h 05mLufthansa

Fri 1/179:25 pmORD - SVQ

1 stop31h 20mLufthansa

Deal found 12/17

$555

Fri 1/108:10 pmSVQ - ORD

2 stops27h 42mBritish Airways

Sat 1/186:35 pmORD - SVQ

1 stop34h 15mBritish Airways

Deal found 12/17

$579

Last-minute flights from Andalusia to Illinois
Discover last-minute flight deals from Andalusia to Illinois. Data last updated December 18, 2024 and is based on user searches.

Wed 1/159:45 pmSVQ - ORD

2 stops27h 11mMultiple Airlines

Thu 1/2312:25 pmORD - SVQ

2 stops13h 05mMultiple Airlines

Deal found 12/17

$425

Thu 1/1610:55 amSVQ - ORD

1 stop34h 35mKLM

Thu 1/235:20 pmORD - SVQ

1 stop15h 05mKLM

Deal found 12/17

$386

Thu 1/169:10 amSVQ - ORD

2 stops19h 46mAmerican Airlines

Thu 1/238:05 amORD - SVQ

2 stops17h 25mAmerican Airlines

Deal found 12/17

$434

Thu 1/169:45 pmSVQ - ORD

1 stop23h 45mIberia

Mon 1/274:45 pmORD - SVQ

1 stop13h 00mIberia

Deal found 12/17

$445

Thu 1/161:35 pmSVQ - ORD

2 stops29h 40mSWISS

Sat 1/255:50 pmORD - SVQ

2 stops18h 45mSWISS

Deal found 12/17

$520

Fri 1/1710:05 amSVQ - ORD

1 stop12h 25mTAP AIR PORTUGAL

Fri 1/248:20 pmORD - SVQ

1 stop20h 25mTAP AIR PORTUGAL

Deal found 12/17

$402

Sat 1/184:15 pmSVQ - ORD

2 stops36h 00mDelta

Sat 1/2510:05 amORD - SVQ

2 stops22h 20mDelta

Deal found 12/17

$408

Sat 1/2510:45 amAGP - ORD

1 stop14h 05mScandinavian Airlines

Fri 2/77:40 pmORD - AGP

1 stop16h 10mScandinavian Airlines

Deal found 12/17

$351

Sat 1/256:05 amAGP - ORD

2 stops17h 08mDelta

Fri 2/712:45 pmORD - AGP

2 stops15h 55mDelta

Deal found 12/17

$397

Sat 1/256:05 amAGP - MDW

2 stops18h 42mDelta

Fri 2/71:26 pmMDW - AGP

2 stops15h 14mDelta

Deal found 12/17

$397

Sat 1/2512:00 pmAGP - ORD

1 stop14h 15mAer Lingus

Fri 2/79:00 pmORD - AGP

1 stop18h 00mAer Lingus

Deal found 12/17

$408

Sat 1/259:15 amAGP - ORD

1 stop12h 15mAmerican Airlines

Fri 2/76:35 pmORD - AGP

1 stop14h 55mAmerican Airlines

Deal found 12/17

$457

One-way flights from Andalusia to Illinois
Search for one-way flight options from Andalusia to Illinois. Find affordable one-way fares based on user searches. Data last updated December 18, 2024.

Sat 5/3111:20 pmAGP - ORD

2 stops48h 20mMultiple Airlines

Deal found 12/16

$404

Sat 5/3110:25 amAGP - ORD

1 stop12h 45mTAP AIR PORTUGAL

Deal found 12/16

$444

Mon 5/269:25 pmAGP - ORD

1 stop23h 45mKLM

Deal found 12/17

$495

Mon 5/2610:15 amSVQ - ORD

1 stop34h 55mKLM

Deal found 12/17

$495

Mon 5/266:55 amAGP - MDW

2 stops18h 09mDelta

Deal found 12/17

$499

Mon 5/266:55 amAGP - ORD

2 stops16h 52mAir France

Deal found 12/17

$504

Mon 5/261:30 pmSVQ - ORD

2 stops17h 36mDelta

Deal found 12/17

$514

Mon 12/3012:30 pmAGP - ORD

1 stop28h 40mTurkish Airlines

Deal found 12/16

$562

Mon 5/264:30 pmSVQ - ORD

3 stops34h 10mMultiple Airlines

Deal found 12/17

$562

Tue 1/77:00 amAGP - ORD

2 stops33h 05mIberia

Deal found 12/17

$723

Mon 5/268:20 pmSVQ - MDW

2 stops25h 34mKLM

Deal found 12/17

$798

Mon 12/306:30 amGRX - ORD

1 stop15h 00mIberia

Deal found 12/16

$842

Find flights from Andalusia to Illinois within your budget

Fly from

Fly to

Route

Depart

Return

Price

MálagaChicago

AGP - ORD

AGPORD

Malaga

Sat 1/25

10:45 am-5:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Fri 2/7

7:40 pm-6:50 pm

1 stop16h 10m

$351

SevilleChicago

SVQ - ORD

SVQORD

Sevilla

Thu 1/16

8:05 pm-2:30 pm

1 stop25h 25m

Chicago O'Hare Intl

Fri 1/24

5:20 pm-3:25 pm

1 stop15h 05m

$386

MálagaChicago

AGP - ORD

AGPORD

Malaga

Sat 1/25

6:05 am-4:13 pm

2 stops17h 08m

Chicago O'Hare Intl

Fri 2/7

12:45 pm-11:40 am

2 stops15h 55m

$397

MálagaChicago

AGP - MDW

AGPMDW

Malaga

Sat 1/25

6:05 am-5:47 pm

2 stops18h 42m

Chicago Midway

Fri 2/7

1:26 pm-11:40 am

2 stops15h 14m

$397

SevilleChicago

SVQ - ORD

SVQORD

Sevilla

Fri 1/17

10:05 am-3:30 pm

1 stop12h 25m

Chicago O'Hare Intl

Fri 1/24

8:20 pm-11:45 pm

1 stop20h 25m

$402

MálagaChicago

AGP - ORD

AGPORD

Malaga

Sat 1/25

12:00 pm-7:15 pm

1 stop14h 15m

Chicago O'Hare Intl

Fri 2/7

9:00 pm-10:00 pm

1 stop18h 00m

$408

SevilleChicago

SVQ - ORD

SVQORD

Sevilla

Sat 1/18

4:15 pm-9:15 pm

2 stops36h 00m

Chicago O'Hare Intl

Sat 1/25

10:05 am-3:25 pm

2 stops22h 20m

$408

SevilleChicago

SVQ - ORD

SVQORD

Sevilla

Wed 1/15

9:45 pm-5:56 pm

2 stops27h 11m

Chicago O'Hare Intl

Thu 1/23

12:25 pm-8:30 am

2 stops13h 05m

$425

MálagaChicago

AGP - ORD

AGPORD

Malaga

Fri 5/9

5:20 pm-2:10 pm

1 stop27h 50m

Chicago O'Hare Intl

Sun 5/25

4:20 pm-2:50 pm

1 stop15h 30m

$431

SevilleChicago

SVQ - ORD

SVQORD

Sevilla

Thu 1/16

9:10 am-9:56 pm

2 stops19h 46m

Chicago O'Hare Intl

Thu 1/23

8:05 am-8:30 am

2 stops17h 25m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 47 results

...

Best time to book a flight from Andalusia to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Andalusia 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.

Travel insights for flights from Andalusia to Illinois

Get recent, data-driven insights about flights from Andalusia to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Andalusia to Illinois?

Currently, September is the cheapest month in which you can book a flight from Andalusia to Illinois (average of $232). Flying from Andalusia to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AN to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Andalusia to Illinois as you normally would.

Rainfall in Illinois by month

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

See what other customers who have flown with Delta, KLM and TAP AIR PORTUGAL from Andalusia to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,604 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,349 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.7

Good

1,285 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.6

Good

1,606 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,504 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Andalusia to Illinois one-way?
To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $444. KLM flights start at $495 while deals on Delta start at $499 one-way.
Can I find deals for flights from Andalusia to Illinois that include hotel bookings?
Yes. In addition to deals on Andalusia to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Andalusia to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Andalusia to Illinois.
Can I find deals for business class flights from Andalusia to Illinois?
Yes. Cheapflights offers flight deals from Andalusia to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Andalusia to Illinois?
Currently, September is the cheapest month in which you can book a flight from Andalusia to Illinois (average of $232). Flying from Andalusia to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Andalusia to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$335	Average$483	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$446	Average$534	FlexibilityNo cancel fee	On-time71%
Iberia	Cheapest$467	Average$721	FlexibilityNo cancel fee	On-time77%

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$351+ Cheap flights from Andalusia to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Andalusia to Illinois with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Andalusia to Illinois

Round-trip from

Find flight deals from Andalusia to Illinois

Cheapest flights from Andalusia to IllinoisExplore the most affordable flight options available from Andalusia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Explore the most affordable flight options available from Andalusia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Find flights from Andalusia to Illinois within your budget

Best time to book a flight from Andalusia to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Andalusia with our price prediction graph.

Travel insights for flights from Andalusia to Illinois

Get recent, data-driven insights about flights from Andalusia to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Andalusia to Illinois?

What is the cheapest time of day to fly from AN to IL?

Find hourly flight availability from Andalusia to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Rainfall in Illinois by month

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

Temperature in Illinois by month

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

Reviews of airlines servicing Illinois

See what other customers who have flown with Delta, KLM and TAP AIR PORTUGAL from Andalusia to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from Andalusia to Illinois one-way?

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

How can I find direct flights from Andalusia to Illinois?

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

What is the cheapest month to book a flight from Andalusia to Illinois?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Andalusia to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Andalusia to Illinois

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Cheapest flights from Andalusia to Illinois
Explore the most affordable flight options available from Andalusia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.