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O'Hare Intl

$362+ Cheap flights from Basel EuroAirport Swiss (BSL) to O'Hare Intl (ORD)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — ORD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Basel to O'Hare Intl

Cheapest flights from Basel to O'Hare Intl
Explore the most affordable flight options available from Basel to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This deal was found by Cheapflights users on 1/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:40 am
BSL
-
ORD
1 stop14h 10m
British Airways
Mon 4/69:15 pm
ORD
-
BSL
1 stop14h 05m
British Airways
Deal found 1/26$479
This Expedia deal was found by Cheapflights users on 1/25. 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 6/17:40 pm
BSL
-
ORD
1 stop25h 10m
British Airways
Sun 6/217:05 pm
ORD
-
BSL
1 stop16h 45m
British Airways
Deal found 1/25$526
This Expedia deal was found by Cheapflights users on 1/26. 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 8/246:40 am
BSL
-
ORD
1 stop14h 10m
British Airways
Sun 9/69:15 pm
ORD
-
BSL
1 stop14h 35m
British Airways
Deal found 1/26$530
This Billigflug deal was found by Cheapflights users on 1/25. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:15 am
BSL
-
ORD
1 stop17h 45m
Multiple Airlines
Sun 2/156:30 pm
ORD
-
BSL
1 stop20h 50m
Multiple Airlines
Deal found 1/25$534
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 5/296:00 am
BSL
-
ORD
1 stop16h 55m
American Airlines
Fri 6/199:15 pm
ORD
-
BSL
1 stop18h 35m
American Airlines
Deal found 1/25$536
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Thu 2/196:05 am
BSL
-
ORD
1 stop17h 55m
American Airlines
Sun 2/2211:40 am
ORD
-
BSL
2 stops27h 40m
American Airlines
Deal found 1/24$538
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 6/211:55 am
BSL
-
ORD
2 stops16h 14m
American Airlines
Fri 6/199:15 pm
ORD
-
BSL
1 stop18h 35m
American Airlines
Deal found 1/25$541
This British Airways deal was found by Cheapflights users on 1/25. 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.
Fri 5/296:00 am
BSL
-
ORD
2 stops17h 01m
British Airways
Sun 6/217:05 pm
ORD
-
BSL
1 stop20h 45m
British Airways
Deal found 1/25$543

Find flight deals from Basel to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to O'Hare Intl (ORD). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$479

One-way from

$362
(American Airlines)

Popular in

November

Cheapest in

May

Average price

$460
Provider with most accurate pricing for Basel EuroAirport Swiss-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Basel EuroAirport Swiss-Chicago O'Hare Intl flights.
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From Basel EuroAirport Swiss to Chicago O'Hare Intl
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One-way flight from Basel EuroAirport Swiss to Chicago O'Hare Intl
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Highest demand for flights based on searches. 12% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Basel to O'Hare Intl 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 January 27, 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport that are best for you.

Fly from

Basel

Fly to

O'Hare Intl

Route

Depart

Return

Price

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 4/1

6:40 am-1:50 pm

1 stop14h 10m

Chicago O'Hare Intl

Mon 4/6

9:15 pm-6:20 pm

1 stop14h 05m

$479

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 5/29

6:00 am-3:55 pm

1 stop16h 55m

Chicago O'Hare Intl

Mon 6/22

9:15 pm-11:05 pm

1 stop18h 50m

$536

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 6/4

6:10 am-12:30 pm

1 stop13h 20m

Chicago O'Hare Intl

Fri 6/19

9:15 pm-10:50 pm

1 stop18h 35m

$536

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 2/19

6:05 am-3:25 pm

1 stop16h 20m

Chicago O'Hare Intl

Sun 2/22

1:39 pm-3:05 pm

2 stops18h 26m

$539

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 6/3

6:40 am-7:22 pm

2 stops19h 42m

Chicago O'Hare Intl

Sun 6/21

7:05 pm-6:50 pm

1 stop16h 45m

$543

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 5/29

6:00 am-4:01 pm

2 stops17h 01m

Chicago O'Hare Intl

Sun 6/21

7:05 pm-10:50 pm

1 stop20h 45m

$543

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 6/3

6:10 am-11:00 am

1 stop11h 50m

Chicago O'Hare Intl

Thu 6/18

3:35 pm-12:25 pm

1 stop13h 50m

$563

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sun 5/31

8:20 am-12:55 pm

1 stop11h 35m

Chicago O'Hare Intl

Sun 6/21

3:35 pm-9:15 am

1 stop10h 40m

$563

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Tue 6/2

11:55 am-12:30 pm

1 stop31h 35m

$362

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 6/5

6:00 am-12:30 pm

1 stop13h 30m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 17 results
1
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  • Most accurate provider: When it comes to deals on Basel EuroAirport Swiss-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Basel EuroAirport Swiss-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Basel EuroAirport Swiss-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Basel EuroAirport Swiss-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Basel EuroAirport Swiss-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Related info for your journey

Find useful and relevant information for your journey from Basel to O'Hare Intl. 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 from for flights from Basel to Chicago O'Hare Intl?

    For a flight from Basel to Chicago O'Hare Intl, you will be flying from EuroAirport Swiss. Basel EuroAirport Swiss (BSL) is just 3.6 mi from the center of the city. EuroAirport Swiss is the only Basel airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Basel EuroAirport Swiss on a regular basis.

  • How long is the flight from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport in 14h 10m. Fly via British Airways or American Airlines to get the fastest option. Airlines will cover a distance of 4384 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

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