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Cheap flights from Illinois to Basel (EAP) from $231

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — EAP
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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What is the cheapest month to fly from Illinois to Basel?

Flights from Illinois to Basel lean towards being more expensive in May. Prices are generally better when you fly from Illinois to Basel in November, with the cheapest ticket starting at $494.

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

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

Cheap Turkish Airlines flights from Illinois to Basel

Explore cheap flight options specifically provided by Turkish Airlines for the route between Illinois and Basel. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the lowest-priced Turkish Airlines flights heading from Illinois to Basel. Make sure to check back often as deals are often changing.
Wed 8/711:25 amORD - BSL
1 stop23h 35mTurkish Airlines
Thu 8/156:55 pmBSL - ORD
1 stop21h 45mTurkish Airlines
Deal found 5/30$892
Sat 8/178:30 pmORD - BSL
1 stop30h 10mTurkish Airlines
Sun 9/110:35 amBSL - ORD
1 stop30h 05mTurkish Airlines
Deal found 5/29$968
Mon 7/811:25 amORD - BSL
1 stop15h 15mTurkish Airlines
Mon 7/156:55 pmBSL - ORD
1 stop21h 45mTurkish Airlines
Deal found 5/29$1,113
Mon 7/88:30 pmORD - BSL
1 stop30h 10mTurkish Airlines
Sun 7/1410:35 amBSL - ORD
1 stop30h 05mTurkish Airlines
Deal found 5/30$1,203

Cheap United Airlines flights from Illinois to Basel

Explore cheap flight options specifically provided by United Airlines for the route between Illinois and Basel. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Illinois to Basel. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 7/511:25 amSTL - BSL
2 stops18h 35mUnited Airlines
Wed 7/103:20 pmBSL - STL
2 stops31h 20mUnited Airlines
Deal found 5/30$1,040
Fri 7/51:45 pmSTL - BSL
2 stops16h 10mUnited Airlines
Fri 7/129:40 amBSL - STL
2 stops19h 51mUnited Airlines
Deal found 5/29$1,054
Fri 7/511:25 amSTL - BSL
2 stops14h 40mUnited Airlines
Wed 7/106:40 amBSL - STL
1 stop13h 50mUnited Airlines
Deal found 5/30$1,055
Fri 7/53:25 pmSTL - BSL
1 stop19h 15mUnited Airlines
Fri 7/129:40 amBSL - STL
2 stops19h 31mUnited Airlines
Deal found 5/29$1,089
Fri 7/1210:19 amSTL - BSL
2 stops17h 11mUnited Airlines
Fri 7/269:40 amBSL - STL
2 stops19h 31mUnited Airlines
Deal found 5/29$1,096
Fri 7/53:25 pmSTL - BSL
1 stop12h 05mUnited Airlines
Wed 7/106:40 amBSL - STL
1 stop13h 50mUnited Airlines
Deal found 5/30$1,226
Fri 7/1210:19 amSTL - BSL
2 stops17h 11mUnited Airlines
Fri 7/266:40 amBSL - STL
1 stop13h 50mUnited Airlines
Deal found 5/29$1,261
Mon 7/89:25 pmORD - BSL
2 stops13h 15mUnited Airlines
Sun 7/141:30 pmBSL - ORD
1 stop29h 45mUnited Airlines
Deal found 5/28$1,265
Sun 7/143:35 pmORD - BSL
2 stops19h 05mUnited Airlines
Sat 7/201:35 pmBSL - ORD
1 stop29h 40mUnited Airlines
Deal found 5/29$1,315

Cheap Illinois to Basel flights in May & June 2024

Find cheap flight options from Illinois to Basel specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from Illinois to Basel in 2024. Check back in a little while for more flight options.
Mon 6/108:00 amMDW - BSL
3 stops26h 00mMultiple Airlines
Fri 6/146:00 amBSL - MDW
3 stops22h 37mMultiple Airlines
Deal found 5/29$1,235
Mon 6/107:15 pmORD - BSL
2 stops16h 40mMultiple Airlines
Fri 6/147:00 amBSL - ORD
2 stops23h 21mMultiple Airlines
Deal found 5/29$1,248
Wed 6/199:25 pmORD - BSL
1 stop15h 15mLufthansa
Tue 6/258:10 pmBSL - ORD
1 stop23h 05mLufthansa
Deal found 5/29$1,273
Wed 6/196:10 pmORD - BSL
2 stops16h 30mUnited Airlines
Tue 6/258:10 pmBSL - ORD
1 stop24h 50mUnited Airlines
Deal found 5/29$1,317
Mon 6/107:15 pmORD - BSL
2 stops16h 40mMultiple Airlines
Fri 6/147:00 amBSL - ORD
3 stops34h 14mMultiple Airlines
Deal found 5/29$1,324
Fri 6/286:05 pmORD - BSL
1 stop11h 50mUnited Airlines
Fri 7/121:30 pmBSL - ORD
1 stop11h 45mUnited Airlines
Deal found 5/29$1,333
Wed 6/197:15 pmORD - BSL
2 stops17h 30mSWISS
Tue 6/2510:20 amBSL - ORD
2 stops32h 50mSWISS
Deal found 5/29$1,356
Wed 6/191:24 pmMDW - BSL
2 stops13h 21mKLM
Tue 6/2510:15 amBSL - MDW
2 stops15h 21mKLM
Deal found 5/29$1,417
Mon 6/106:00 pmORD - BSL
3 stops18h 35mMultiple Airlines
Fri 6/147:00 amBSL - ORD
3 stops34h 14mMultiple Airlines
Deal found 5/29$1,426

Illinois to Basel 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Basel in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from Illinois to Basel in 2024. Check back in a little while for more flight options.
Mon 12/2311:59 amSTL - BSL
2 stops15h 26mBritish Airways
Tue 12/317:00 amBSL - STL
2 stops16h 12mBritish Airways
Deal found 5/29$593
Tue 12/244:51 pmSTL - BSL
2 stops22h 14mAmerican Airlines
Tue 12/317:00 amBSL - STL
2 stops19h 04mAmerican Airlines
Deal found 5/29$598
Mon 12/2311:59 amSTL - BSL
2 stops15h 26mBritish Airways
Mon 12/307:55 pmBSL - STL
2 stops27h 17mBritish Airways
Deal found 5/29$621
Wed 12/251:57 pmSTL - BSL
2 stops17h 58mBritish Airways
Tue 12/317:00 amBSL - STL
2 stops16h 12mBritish Airways
Deal found 5/29$638
Mon 12/2311:59 amSTL - BSL
2 stops15h 26mBritish Airways
Sun 12/296:45 amBSL - STL
2 stops21h 52mBritish Airways
Deal found 5/29$643
Tue 12/2411:59 amSTL - BSL
2 stops19h 56mBritish Airways
Sun 12/296:45 amBSL - STL
2 stops21h 52mBritish Airways
Deal found 5/29$651
Fri 11/89:00 amORD - BSL
1 stop18h 20mMultiple Airlines
Wed 11/206:25 amBSL - ORD
1 stop16h 40mMultiple Airlines
Deal found 5/30$657
Fri 11/85:00 pmORD - BSL
1 stop17h 00mBritish Airways
Wed 11/206:25 amBSL - ORD
2 stops16h 39mBritish Airways
Deal found 5/30$666
Wed 12/253:45 pmSTL - BSL
1 stop19h 25mUnited Airlines
Tue 12/312:10 pmBSL - STL
2 stops27h 17mUnited Airlines
Deal found 5/30$672

Illinois to Basel flights leaving soon

Find last-minute flight options from Illinois to Basel for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Book one of these great deals on flights from Illinois to Basel. Tip: verify your flight details before completing your reservation.
Mon 6/108:00 amMDW - BSL
3 stops26h 00mMultiple Airlines
Fri 6/146:00 amBSL - MDW
3 stops22h 37mMultiple Airlines
Deal found 5/29$1,235
Mon 6/101:24 pmMDW - BSL
2 stops13h 51mDelta
Fri 6/146:15 amBSL - MDW
2 stops13h 28mDelta
Deal found 5/29$5,966
Tue 6/44:45 pmORD - BSL
1 stop11h 10mBritish Airways
Sun 6/911:10 amBSL - ORD
1 stop11h 40mBritish Airways
Deal found 5/29$13,199

One-way flights to Basel from Illinois

Search for one-way flight options from Illinois to Basel. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the one-way flights we've detected from Illinois to Basel. Users in need of a round-trip flight from Illinois to Basel instead should update the search form at the top of page.
Sat 9/214:45 pmORD - BSL
2 stops35h 05mMultiple Airlines
Deal found 5/29$231
Sat 9/2111:14 amORD - BSL
3 stops40h 11mMultiple Airlines
Deal found 5/29$258
Wed 7/179:31 amMDW - BSL
3 stops54h 59mMultiple Airlines
Deal found 5/30$328
Thu 10/175:19 pmORD - BSL
2 stops22h 56mMultiple Airlines
Deal found 5/29$342
Wed 7/179:31 amMDW - BSL
2 stops28h 29mMultiple Airlines
Deal found 5/30$358
Thu 10/175:19 pmORD - BSL
3 stops22h 36mMultiple Airlines
Deal found 5/29$361
Thu 10/178:30 pmORD - BSL
1 stop30h 10mTurkish Airlines
Deal found 5/29$543
Sat 9/2111:25 amORD - BSL
1 stop15h 15mTurkish Airlines
Deal found 5/29$553
Thu 10/246:00 pmORD - BSL
1 stop21h 55mAmerican Airlines
Deal found 5/29$729

Find flights from Illinois to Basel within your budget

Customize your flight search to find flights from Illinois to Basel 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$892 - $1,417

Route

Depart

Return

Price

Chicago O'Hare IntlBasel EuroAirport Swiss

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 8/7

1 stop23h 35m

Basel EuroAirport Swiss

Thu 8/15

1 stop21h 45m

$892

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Fri 7/5

2 stops18h 35m

Basel EuroAirport Swiss

Wed 7/10

2 stops31h 20m

$1,040

Chicago O'Hare IntlBasel EuroAirport Swiss

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 8/7

1 stop16h 40m

Basel EuroAirport Swiss

Thu 8/15

2 stops17h 44m

$1,128

Chicago O'Hare IntlBasel EuroAirport Swiss

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sat 8/17

2 stops17h 20m

Basel EuroAirport Swiss

Sun 9/1

1 stop15h 00m

$1,135

Chicago O'Hare IntlBasel EuroAirport Swiss

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 7/8

1 stop20h 25m

Basel EuroAirport Swiss

Mon 7/15

1 stop23h 55m

$1,184

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Fri 7/5

1 stop19h 15m

Basel EuroAirport Swiss

Fri 7/12

1 stop13h 50m

$1,231

Chicago MidwayBasel EuroAirport Swiss

MDW - BSL

MDWBSL

Chicago Midway

Mon 6/10

3 stops26h 00m

Basel EuroAirport Swiss

Fri 6/14

3 stops22h 37m

$1,235

Chicago O'Hare IntlBasel EuroAirport Swiss

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 6/19

2 stops17h 30m

Basel EuroAirport Swiss

Tue 6/25

2 stops32h 50m

$1,356

Chicago MidwayBasel EuroAirport Swiss

MDW - BSL

MDWBSL

Chicago Midway

Wed 6/19

2 stops13h 21m

Basel EuroAirport Swiss

Tue 6/25

2 stops15h 21m

$1,417

Flights are sorted by cheapest first

Deals found on 5/30

No data available for this route at this time. Please check back soon.

Best time to book a flight from Illinois to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel 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.

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. 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 Basel. Reviews last updated May 30, 2024.
Read through reviews of airlines operating flights from Illinois to Basel, such as Turkish Airlines, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,954 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Austrian Airlines
7.7
Good
1,023 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,711 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Basel. 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 Basel from Illinois?

    Located just 0.2 mi from the city center, Basel All airports (EAP) is the airport most travelers will use when flying to Basel from Illinois.

  • Can I find flights from Illinois to Basel for under $900 on Cheapflights?

    Yes, there are multiple flights from Illinois to Basel for under $900. The cheapest flight booked recently is on Turkish Airlines for just $892, but on average you can expect to pay $1,127.

  • Are there last-minute flights available from Illinois to Basel for under $1,300?

    There are currently 3+ open flights from Illinois to Basel within the next 7 days for less than $1,300.

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

    The cheapest airlines for a one-way flight from Illinois to Basel are Turkish Airlines ($543), American Airlines ($729), and Lufthansa ($5,505).

  • What are the most popular routes from Illinois to Basel?

    While some choose either Lambert-St Louis - Basel EuroAirport Swiss or Chicago Midway - Basel EuroAirport Swiss, Chicago O'Hare Intl - Basel EuroAirport Swiss is the most popular route from Illinois to Basel.

  • What does ORD to BSL mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Basel EuroAirport Swiss (BSL). Codes like Basel EuroAirport Swiss are often used to just call airports uniquely. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Illinois to Basel that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Basel flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Basel with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Basel flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Illinois to Basel that allow pets onboard?

    Many airlines flying from Illinois to Basel offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Basel?

    Yes, you can often find last-minute deals on Illinois to Basel flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Basel flight deals updated?

    The Illinois to Basel flight deals you see on this page were last updated on 5/30.

See more FAQs

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Alternative routes for Illinois to Basel
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Illinois to Basel by cabin class

Find flights from Illinois to Basel, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Basel?

Deals for Illinois to Basel flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Basel?

Cheapflights helps you find that perfect flight to Basel from Illinois by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Illinois to Basel with no change fees?

Certainly. Search results for flights to Basel from Illinois shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Illinois to Basel become cheaper?

Not ready to book yet? You can track prices for flights from Illinois to Basel on Cheapflights with our Price Alert feature and get notified when better prices are available.

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