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$318+ Cheap flights from Illinois to Basel EuroAirport Swiss (BSL)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BSL
Nov 10 — Nov 171
1 adult
Sun 11/10
Sun 11/17
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Find flight deals from Illinois to Basel

Cheapest flights from Illinois to Basel
Explore the most affordable flight options available from Illinois to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Gotogate deal was found by Cheapflights users on 11/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:05 pmORD - BSL
2 stops16h 25mAir Canada
Mon 1/132:10 pmBSL - ORD
2 stops31h 35mAir Canada
Deal found 11/4$714
This Booking.com deal was found by Cheapflights users on 11/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:00 pmORD - BSL
1 stop13h 10mBritish Airways
Mon 1/138:00 pmBSL - ORD
1 stop25h 45mBritish Airways
Deal found 11/4$731
This Expedia deal was found by Cheapflights users on 11/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:20 pmORD - BSL
1 stop13h 45mAir France
Mon 1/135:55 pmBSL - ORD
2 stops30h 55mAir France
Deal found 11/4$738
This Expedia deal was found by Cheapflights users on 11/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:55 pmORD - BSL
1 stop14h 35mMultiple Airlines
Mon 1/132:10 pmBSL - ORD
2 stops31h 35mMultiple Airlines
Deal found 11/4$739
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:55 pmORD - BSL
1 stop11h 30mUnited Airlines
Mon 1/132:10 pmBSL - ORD
1 stop27h 55mUnited Airlines
Deal found 11/4$750
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/45:19 pmSTL - BSL
2 stops21h 46mAmerican Airlines
Tue 12/1011:05 amBSL - STL
2 stops17h 48mAmerican Airlines
Deal found 11/4$766
This Gotogate deal was found by Cheapflights users on 11/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1011:55 amORD - BSL
1 stop15h 10mTurkish Airlines
Tue 11/2611:00 amBSL - ORD
1 stop30h 10mTurkish Airlines
Deal found 11/3$773
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/166:01 amSTL - BSL
2 stops20h 34mDelta
Tue 1/146:05 amBSL - STL
2 stops21h 51mDelta
Deal found 11/4$929
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/185:00 pmORD - BSL
1 stop21h 35mAmerican Airlines
Wed 12/116:15 amBSL - ORD
2 stops18h 51mAmerican Airlines
Deal found 11/5$931
This British Airways deal was found by Cheapflights users on 11/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/185:19 pmSTL - BSL
2 stops21h 16mBritish Airways
Mon 11/256:35 amBSL - STL
2 stops20h 49mBritish Airways
Deal found 11/4$936
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1810:45 amORD - BSL
2 stops15h 50mDelta
Wed 12/1111:15 amBSL - ORD
2 stops16h 13mDelta
Deal found 11/5$949
This Air Canada deal was found by Cheapflights users on 11/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1811:20 amSTL - BSL
3 stops16h 05mMultiple Airlines
Mon 11/2510:55 amBSL - STL
2 stops35h 11mMultiple Airlines
Deal found 11/4$1,029

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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Wed 1/29

8:15 am-8:45 pm

3 stops29h 30m

$318

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Mon 12/2

3:44 pm-9:35 pm

2 stops22h 51m

$524

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 12/1

11:55 am-10:05 am

1 stop15h 10m

$538

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Wed 1/29

2:08 pm-2:05 pm

2 stops16h 57m

$587

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 12/1

4:29 pm-3:00 pm

2 stops15h 31m

$649

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Sun 12/1

3:45 pm-9:30 pm

1 stop22h 45m

$786

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Mon 12/2

10:10 am-10:25 am

3 stops17h 15m

$863

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 1/26

9:45 pm-7:00 pm

1 stop14h 15m

$510

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 12/1

10:05 pm-10:20 pm

1 stop17h 15m

$536

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 3/17

12:55 pm-10:05 am

1 stop15h 10m

Basel EuroAirport Swiss

Wed 3/26

6:05 pm-7:35 pm

1 stop31h 30m

$535

Flights are sorted by cheapest first

Deals found on 11/5

Showing 1-10 of 26 results
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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.

Travel insights for flights from Illinois to Basel

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

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

Find hourly flight availability from Illinois to Basel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

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

Rainfall in Basel by month

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

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 1.9 in.

Temperature in Basel by month

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

If weather is an important factor for your trip to Basel EuroAirport Swiss, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 November 5, 2024.
Get a feel of what it's like to fly with Air Canada, United Airlines and Turkish Airlines from Illinois to Basel by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,830 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
818 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.4
Good
3,884 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,215 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    If you book a flight to Basel from Illinois, you will be flying to EuroAirport Swiss, which is the city’s only airport. Basel EuroAirport Swiss (BSL) is located 3.6 mi from the center of Basel.

  • Can I find flights from Illinois to Basel EuroAirport Swiss for under $600 on Cheapflights?

    Yes, there are multiple flights from Illinois to Basel EuroAirport Swiss for under $600. The cheapest flight booked recently is on Turkish Airlines for just $535, but on average you can expect to pay $1,065.

  • Are there last-minute flights available from Illinois to Basel EuroAirport Swiss for under $800?

    There are currently 7+ open flights from Illinois to Basel EuroAirport Swiss within the next 7 days for less than $800.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $524. However, be on the lookout for offers from Turkish Airlines and Delta, as they are both options that can get you from Illinois to Basel EuroAirport Swiss for a low price.

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

    Most travelers choose Chicago O'Hare Intl - Basel EuroAirport Swiss, Lambert-St Louis - Basel EuroAirport Swiss or Chicago Midway - Basel EuroAirport Swiss when deciding on the best route from Illinois to Basel EuroAirport Swiss.

  • 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. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI).

  • 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 EuroAirport Swiss flight deals updated?

    The Illinois to Basel EuroAirport Swiss flight deals you see on this page were last updated on 11/5.

  • What is the cheapest month to book a flight from Illinois to Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Basel EuroAirport Swiss (average of $545). Flying from Illinois to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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

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