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$269+ Cheap flights from Connecticut 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BSL
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Connecticut to Basel

Keep the following information in mind while searching for Connecticut to Basel flight deals. Data was last updated April 22, 2025.

Round-trip from

$554
(Iberia)

One-way from

$269
(Connections by easyJet)
From Connecticut to Basel EuroAirport Swiss
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One-way flight from Connecticut to Basel EuroAirport Swiss
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Find flight deals from Connecticut to Basel

Cheapest flights from Connecticut to Basel
Explore the most affordable flight options available from Connecticut to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/22. 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 9/3011:40 pmJFK - BSL
1 stop11h 55mMultiple Airlines
Mon 10/132:00 pmBSL - JFK
1 stop13h 40mMultiple Airlines
Deal found 4/22$529
This British Airways deal was found by Cheapflights users on 4/22. 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.
Sun 5/186:45 pmJFK - BSL
1 stop10h 35mBritish Airways
Wed 5/286:40 amBSL - JFK
1 stop13h 45mBritish Airways
Deal found 4/22$562
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 8/105:30 pmJFK - BSL
1 stop12h 55mUnited Airlines
Mon 8/1811:30 amBSL - JFK
2 stops40h 17mUnited Airlines
Deal found 4/22$610
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sun 8/108:30 pmEWR - BSL
1 stop17h 05mUnited Airlines
Mon 8/189:45 amBSL - EWR
1 stop32h 25mUnited Airlines
Deal found 4/21$612
This FlightHub deal was found by Cheapflights users on 4/21. 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.
Sun 8/106:00 pmEWR - BSL
1 stop17h 50mMultiple Airlines
Mon 8/1811:30 amBSL - EWR
2 stops35h 33mMultiple Airlines
Deal found 4/21$613
This Iberia deal was found by Cheapflights users on 4/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:55 pmEWR - BSL
1 stop11h 25mBritish Airways
Sun 5/1811:05 amBSL - EWR
1 stop14h 20mBritish Airways
Deal found 4/22$622
This American Airlines deal was found by Cheapflights users on 4/22. 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 8/1910:55 pmJFK - BSL
1 stop17h 55mAmerican Airlines
Wed 8/276:40 amBSL - JFK
1 stop12h 00mAmerican Airlines
Deal found 4/22$624
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 7/69:25 pmEWR - BSL
1 stop19h 25mAmerican Airlines
Wed 8/66:40 amBSL - EWR
2 stops19h 12mAmerican Airlines
Deal found 4/22$630
This Delta deal was found by Cheapflights users on 4/22. 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 8/1812:50 amJFK - BSL
1 stop11h 00mDelta
Wed 8/276:15 amBSL - JFK
1 stop12h 00mDelta
Deal found 4/22$641
This oojo deal was found by Cheapflights users on 4/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:35 amJFK - BSL
1 stop27h 05mTurkish Airlines
Wed 10/1510:35 amBSL - JFK
1 stop30h 20mTurkish Airlines
Deal found 4/22$675
This Air Canada deal was found by Cheapflights users on 4/21. 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 5/53:30 pmEWR - BSL
2 stops13h 20mAir Canada
Thu 6/1211:30 amBSL - EWR
2 stops26h 03mAir Canada
Deal found 4/21$676
This Air Canada deal was found by Cheapflights users on 4/22. 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.
Tue 5/69:00 amJFK - BSL
2 stops19h 50mAir Canada
Thu 6/58:25 amBSL - JFK
2 stops19h 23mAir Canada
Deal found 4/22$676

Cheapflights Fare Finder

Customize your flight search to find flights from Connecticut 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 22, 2025.
Use the filters below to find and compare flights from Connecticut to Basel EuroAirport Swiss that are best for you.

Fly from

Connecticut

Fly to

Basel

Route

Depart

Return

Price

New YorkBasel

JFK - BSL

JFKBSL

New York John F Kennedy Intl

Tue 9/30

11:40 pm-5:35 pm

1 stop11h 55m

Basel EuroAirport Swiss

Mon 10/13

2:00 pm-9:40 pm

1 stop13h 40m

$529

New YorkBasel

JFK - BSL

JFKBSL

New York John F Kennedy Intl

Sun 5/18

6:45 pm-11:20 am

1 stop10h 35m

Basel EuroAirport Swiss

Wed 5/28

6:40 am-2:25 pm

1 stop13h 45m

$562

New YorkBasel

JFK - BSL

JFKBSL

New York John F Kennedy Intl

Sun 8/10

5:30 pm-12:25 pm

1 stop12h 55m

Basel EuroAirport Swiss

Mon 8/18

11:30 am-9:47 pm

2 stops40h 17m

$610

NewarkBasel

EWR - BSL

EWRBSL

Newark

Sun 8/10

8:30 pm-7:35 pm

1 stop17h 05m

Basel EuroAirport Swiss

Mon 8/18

9:45 am-12:10 pm

1 stop32h 25m

$612

NewarkBasel

EWR - BSL

EWRBSL

Newark

Sun 8/10

6:00 pm-5:50 pm

1 stop17h 50m

Basel EuroAirport Swiss

Mon 8/18

11:30 am-5:03 pm

2 stops35h 33m

$613

NewarkBasel

EWR - BSL

EWRBSL

Newark

Wed 5/14

5:55 pm-11:20 am

1 stop11h 25m

Basel EuroAirport Swiss

Sun 5/18

11:05 am-7:25 pm

1 stop14h 20m

$622

New YorkBasel

JFK - BSL

JFKBSL

New York John F Kennedy Intl

Tue 8/19

10:55 pm-10:50 pm

1 stop17h 55m

Basel EuroAirport Swiss

Wed 8/27

6:40 am-12:40 pm

1 stop12h 00m

$624

NewarkBasel

EWR - BSL

EWRBSL

Newark

Sun 7/6

9:25 pm-10:50 pm

1 stop19h 25m

Basel EuroAirport Swiss

Wed 8/6

6:40 am-7:52 pm

2 stops19h 12m

$630

New YorkBasel

JFK - BSL

JFKBSL

New York John F Kennedy Intl

Mon 8/18

12:50 am-5:50 pm

1 stop11h 00m

Basel EuroAirport Swiss

Wed 8/27

6:15 am-12:15 pm

1 stop12h 00m

$641

New YorkBasel

JFK - BSL

JFKBSL

New York John F Kennedy Intl

Wed 10/1

12:35 am-9:40 am

1 stop27h 05m

Basel EuroAirport Swiss

Wed 10/15

10:35 am-10:55 am

1 stop30h 20m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 46 results
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Best time to book a flight from Connecticut to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Connecticut 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 Connecticut to Basel EuroAirport Swiss

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 22, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Connecticut to Basel have to say. 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
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.4
Good
1,441 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Connecticut 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 Connecticut?

    Located just 3.6 mi from the city center, Basel EuroAirport Swiss (BSL) is the airport most travelers will use when flying to Basel from Connecticut.

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

    One-way options have recently been found by users for as low as $283 on British Airways. Other airlines that offer cheap prices include Delta from $350 and Lufthansa from $353 one-way.

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

    When deciding which route to take from Connecticut to Basel EuroAirport Swiss consider New York John F Kennedy Intl - Basel EuroAirport Swiss, Newark - Basel EuroAirport Swiss or New York LaGuardia - Basel EuroAirport Swiss as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut 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 Connecticut to Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from Connecticut to Basel EuroAirport Swiss (average of $545). Flying from Connecticut 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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Alternative routes for Connecticut to Basel

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