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$334+ Cheap flights from O'Hare Intl (ORD) 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BSL
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 (BSL). 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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$750
(Mytrip)

One-way from

$334
(Kiwi.com)

Popular in

February

Cheapest in

March

Average price

$893
Provider with most accurate pricing for Chicago O'Hare Intl-Basel EuroAirport Swiss flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Basel EuroAirport Swiss flights.
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From Chicago O'Hare Intl to Basel EuroAirport Swiss
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One-way flight from Chicago O'Hare Intl to Basel EuroAirport Swiss
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Highest demand for flights based on searches. 13% potential increase in price ($161 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 15, 2025.

This Turkish Airlines deal was found by Cheapflights users on 4/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:25 amORD - BSL
1 stop23h 35mTurkish Airlines
Thu 9/256:55 pmBSL - ORD
1 stop21h 45mTurkish Airlines
Deal found 4/14$578
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:15 pmORD - BSL
2 stops15h 50mMultiple Airlines
Fri 5/99:40 pmBSL - ORD
2 stops32h 49mMultiple Airlines
Deal found 4/14$750
This British Airways deal was found by Cheapflights users on 4/14. 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.
Tue 5/138:30 pmORD - BSL
1 stop15h 45mBritish Airways
Tue 5/2011:55 amBSL - ORD
1 stop13h 20mBritish Airways
Deal found 4/14$787
This American Airlines deal was found by Cheapflights users on 4/14. 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 9/911:52 amORD - BSL
2 stops16h 03mAmerican Airlines
Thu 9/256:10 amBSL - ORD
1 stop17h 50mAmerican Airlines
Deal found 4/14$790
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:40 amORD - BSL
2 stops19h 10mAir Canada
Tue 5/208:30 amBSL - ORD
2 stops18h 42mAir Canada
Deal found 4/14$793
This United deal was found by Cheapflights users on 4/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:35 pmORD - BSL
1 stop21h 00mUnited Airlines
Tue 5/2011:25 amBSL - ORD
2 stops17h 41mUnited Airlines
Deal found 4/14$796
This Delta deal was found by Cheapflights users on 4/14. 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 9/32:10 pmORD - BSL
2 stops16h 00mDelta
Tue 9/96:15 amBSL - ORD
1 stop14h 55mDelta
Deal found 4/14$803
This Austrian Airlines deal was found by Cheapflights users on 4/14. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:50 pmORD - BSL
2 stops23h 55mAustrian Airlines
Thu 9/1110:20 amBSL - ORD
1 stop34h 00mAustrian Airlines
Deal found 4/14$811
This KLM deal was found by Cheapflights users on 4/14. 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.
Thu 9/44:20 pmORD - BSL
1 stop10h 15mKLM
Thu 9/116:15 amBSL - ORD
2 stops15h 41mKLM
Deal found 4/14$864
This deal was found by Cheapflights users on 4/14. 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.
Mon 6/23:35 pmORD - BSL
1 stop10h 35mLufthansa
Fri 6/208:25 amBSL - ORD
1 stop11h 30mLufthansa
Deal found 4/14$1,334

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 April 15, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss 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

Wed 5/7

10:15 pm-9:05 pm

2 stops15h 50m

Basel EuroAirport Swiss

Fri 5/9

9:40 pm-11:29 pm

2 stops32h 49m

$750

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 4/27

7:50 pm-6:00 pm

1 stop15h 10m

Basel EuroAirport Swiss

Mon 5/5

10:35 am-9:40 am

1 stop30h 05m

$784

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 5/13

8:30 pm-7:15 pm

1 stop15h 45m

Basel EuroAirport Swiss

Tue 5/20

11:55 am-6:15 pm

1 stop13h 20m

$787

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 5/13

8:40 am-10:50 am

2 stops19h 10m

Basel EuroAirport Swiss

Tue 5/20

8:30 am-8:12 pm

2 stops18h 42m

$793

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 5/13

3:35 pm-7:35 pm

1 stop21h 00m

Basel EuroAirport Swiss

Tue 5/20

11:25 am-10:06 pm

2 stops17h 41m

$796

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 5/29

10:25 pm-10:50 pm

1 stop17h 25m

Basel EuroAirport Swiss

Thu 6/5

6:10 am-11:55 am

1 stop12h 45m

$971

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Fri 7/4

11:00 am-9:30 am

2 stops15h 30m

Basel EuroAirport Swiss

Sun 7/20

6:15 am-2:10 pm

1 stop14h 55m

$1,178

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 6/2

3:35 pm-9:10 am

1 stop10h 35m

Basel EuroAirport Swiss

Fri 6/20

8:25 am-12:55 pm

1 stop11h 30m

$1,334

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 5/29

4:05 pm-9:40 am

2 stops34h 35m

Basel EuroAirport Swiss

Thu 6/5

10:20 am-6:10 pm

2 stops14h 50m

$1,501

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sat 4/26

7:25 pm-4:55 pm

3 stops38h 30m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Basel EuroAirport Swiss flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Basel EuroAirport Swiss flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Basel EuroAirport Swiss 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 Chicago O'Hare Intl Airport-Basel EuroAirport Swiss 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 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 EuroAirport Swiss

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

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 April 15, 2025.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 31% on airfare.

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 April 15, 2025.
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,918 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,760 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 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 EuroAirport Swiss, which is the city’s only airport. Basel EuroAirport Swiss (BSL) is located 3.6 mi from the center of Basel. There are 0 flights from Chicago O'Hare Intl to EuroAirport Swiss per day from 0 different airlines.

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

    Flying on Turkish Airlines is currently your cheapest option to Basel EuroAirport Swiss, with prices starting at $784. Additional round-trip tickets that might be worth considering are offered by British Airways and Air Canada, with the lowest prices starting at $787 and $793, respectively. Users have found that Turkish Airlines is 23% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss are Turkish Airlines ($522), British Airways ($530), and American Airlines ($619).

  • 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 EuroAirport Swiss?

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

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