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$292+ Cheap flights from O'Hare Intl (ORD) to Basel (EAP)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — EAP
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Basel

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Basel (EAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$573
(FlightHub)

One-way from

$493
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$1,115
From Chicago O'Hare Intl to Basel (EAP)
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One-way flight from Chicago O'Hare Intl to Basel (EAP)
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Highest demand for flights based on searches. 18% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($98 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from O'Hare Intl to Basel

Cheapest flights from O'Hare Intl to Basel
Explore the most affordable flight options available from O'Hare Intl to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:50 pmORD - BSL
1 stop15h 10mTurkish Airlines
Thu 9/256:55 pmBSL - ORD
1 stop21h 45mTurkish Airlines
Deal found 7/2$573
This Vueling Global deal was found by Cheapflights users on 7/1. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:30 pmORD - BSL
2 stops37h 20mMultiple Airlines
Mon 10/272:20 pmBSL - ORD
2 stops31h 10mMultiple Airlines
Deal found 7/1$632
This Booking.com deal was found by Cheapflights users on 7/2. 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.
Wed 8/135:40 pmORD - BSL
1 stop18h 20mBritish Airways
Wed 8/206:40 amBSL - ORD
1 stop12h 15mBritish Airways
Deal found 7/2$652
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/135:40 pmORD - BSL
1 stop22h 00mAmerican Airlines
Wed 8/206:40 amBSL - ORD
1 stop16h 15mAmerican Airlines
Deal found 7/1$655
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/139:10 amORD - BSL
2 stops17h 20mDelta
Wed 8/202:25 pmBSL - ORD
2 stops14h 29mDelta
Deal found 7/1$697
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 11/199:50 pmORD - BSL
1 stop11h 10mUnited Airlines
Sun 11/2310:50 amBSL - ORD
2 stops14h 40mUnited Airlines
Deal found 7/2$714
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:35 pmORD - BSL
1 stop12h 55mLufthansa
Fri 12/2610:40 amBSL - ORD
1 stop16h 25mLufthansa
Deal found 7/3$719
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:10 pmORD - BSL
1 stop13h 00mKLM
Fri 5/1510:10 amBSL - ORD
1 stop11h 50mKLM
Deal found 7/1$728

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Basel that are best for you.

Fly from

O'Hare Intl

Fly to

Basel

Route

Depart

Return

Price

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 9/9

7:50 pm-6:00 pm

1 stop15h 10m

Basel EuroAirport Swiss

Thu 9/25

6:55 pm-9:40 am

1 stop21h 45m

$573

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 10/20

4:30 pm-12:50 pm

2 stops37h 20m

Basel EuroAirport Swiss

Mon 10/27

2:20 pm-3:30 pm

2 stops31h 10m

$632

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 8/13

5:40 pm-7:00 pm

1 stop18h 20m

Basel EuroAirport Swiss

Wed 8/20

6:40 am-11:55 am

1 stop12h 15m

$652

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 8/13

5:40 pm-10:40 pm

1 stop22h 00m

Basel EuroAirport Swiss

Wed 8/20

6:40 am-3:55 pm

1 stop16h 15m

$655

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 8/13

10:15 am-9:30 am

2 stops16h 15m

Basel EuroAirport Swiss

Wed 8/20

6:15 am-6:07 pm

2 stops18h 52m

$697

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/19

9:50 pm-4:00 pm

1 stop11h 10m

Basel EuroAirport Swiss

Sun 11/23

10:50 am-6:30 pm

2 stops14h 40m

$714

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 12/16

10:35 pm-6:30 pm

1 stop12h 55m

Basel EuroAirport Swiss

Fri 12/26

10:40 am-8:05 pm

1 stop16h 25m

$719

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 7/15

5:10 pm-1:10 pm

1 stop13h 00m

Basel EuroAirport Swiss

Fri 5/15

10:10 am-3:00 pm

1 stop11h 50m

$728

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 10/15

7:39 pm-9:00 pm

2 stops42h 21m

$292

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sat 10/18

9:15 pm-11:20 am

1 stop31h 05m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 17 results
1
2

Best time to book a flight from O'Hare Intl to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from O'Hare Intl 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 Chicago O'Hare Intl Airport to Basel

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

Find hourly flight availability from O'Hare Intl 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 July 3, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 42% on flights from Chicago O'Hare Intl Airport to Basel by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Basel?

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 July 3, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Basel, such as Delta, KLM, and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
809 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl?

    If you book a flight to Basel from Chicago O'Hare Intl, you will be flying to All airports, which is the city’s only airport. Basel All airports (EAP) is located 0.2 mi from the center of Basel. There are 0 flights from Chicago O'Hare Intl to All airports per day from 0 different airlines.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Basel round-trip?

    Currently priced at $573, Turkish Airlines will fly you from Chicago O'Hare Intl Airport to Basel and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and American Airlines - these airlines can fly you to your destination from $652 and $655, respectively. Users have found that Turkish Airlines is 42% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Basel one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $493. Air Canada flights start at $506 while deals on United Airlines start at $516 one-way.

  • Can I find deals for flights from O'Hare Intl to Basel that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Basel?

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

  • Can I find deals for business class flights from O'Hare Intl to Basel?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Basel?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Basel (average of $545). Flying from Chicago O'Hare Intl Airport to Basel 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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