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$261+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BSL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$413
(Booking.com)

One-way from

$261
(Kiwi.com)
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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 12/27:15 pmJFK - BSL
1 stop13h 45mAmerican Airlines
Tue 12/96:55 amBSL - JFK
1 stop12h 10mAmerican Airlines
Deal found 6/11$413
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:30 pmJFK - BSL
1 stop19h 20mBritish Airways
Mon 8/187:20 pmBSL - JFK
1 stop21h 50mBritish Airways
Deal found 6/10$425
This Iberia deal was found by Cheapflights users on 6/11. 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.
Thu 10/26:45 pmJFK - BSL
1 stop17h 40mMultiple Airlines
Wed 10/151:30 pmBSL - JFK
1 stop14h 10mMultiple Airlines
Deal found 6/11$494
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Tue 12/210:05 pmEWR - BSL
2 stops15h 40mMultiple Airlines
Tue 12/910:40 amBSL - EWR
2 stops18h 10mMultiple Airlines
Deal found 6/11$544
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Tue 12/26:05 pmEWR - BSL
1 stop10h 00mLufthansa
Tue 12/910:40 amBSL - EWR
1 stop11h 20mLufthansa
Deal found 6/11$546
This American Airlines deal was found by Cheapflights users on 6/11. 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 12/26:40 pmEWR - BSL
1 stop14h 20mAmerican Airlines
Tue 12/911:05 amBSL - EWR
1 stop14h 30mAmerican Airlines
Deal found 6/11$550
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 12/210:30 amEWR - BSL
2 stops17h 35mUnited Airlines
Tue 12/92:00 pmBSL - EWR
1 stop12h 25mUnited Airlines
Deal found 6/11$555
This Booking.com deal was found by Cheapflights users on 6/11. 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.
Tue 12/212:50 pmLGA - BSL
2 stops15h 15mAir Canada
Tue 12/910:40 amBSL - LGA
2 stops15h 13mAir Canada
Deal found 6/11$562
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:25 pmEWR - BSL
1 stop19h 15mBritish Airways
Tue 8/266:45 amBSL - EWR
1 stop13h 10mBritish Airways
Deal found 6/10$563
This Air Canada deal was found by Cheapflights users on 6/12. 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 12/21:55 pmEWR - BSL
2 stops14h 10mAir Canada
Tue 12/910:40 amBSL - EWR
2 stops15h 05mAir Canada
Deal found 6/12$568
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 12/29:55 pmJFK - BSL
2 stops15h 45mUnited Airlines
Tue 12/92:00 pmBSL - JFK
1 stop12h 10mUnited Airlines
Deal found 6/12$577
This Air Canada deal was found by Cheapflights users on 6/11. 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 12/303:55 pmJFK - BSL
2 stops15h 35mAir Canada
Wed 1/710:40 amBSL - JFK
2 stops17h 58mAir Canada
Deal found 6/11$605

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 June 12, 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

Sun 8/3

6:45 pm-11:20 am

1 stop10h 35m

Basel EuroAirport Swiss

Tue 8/19

6:45 am-6:05 pm

1 stop17h 20m

$413

New YorkBasel

JFK - BSL

JFKBSL

New York John F Kennedy Intl

Mon 8/4

10:55 pm-10:50 pm

1 stop17h 55m

Basel EuroAirport Swiss

Tue 8/19

6:45 am-7:55 pm

1 stop19h 10m

$415

New YorkBasel

JFK - BSL

JFKBSL

New York John F Kennedy Intl

Fri 8/29

11:10 pm-10:50 pm

1 stop17h 40m

Basel EuroAirport Swiss

Tue 9/30

1:30 pm-9:40 pm

1 stop14h 10m

$494

NewarkBasel

EWR - BSL

EWRBSL

Newark

Tue 12/2

10:05 pm-7:45 pm

2 stops15h 40m

Basel EuroAirport Swiss

Tue 12/9

10:40 am-10:50 pm

2 stops18h 10m

$544

NewarkBasel

EWR - BSL

EWRBSL

Newark

Tue 12/2

6:05 pm-10:05 am

1 stop10h 00m

Basel EuroAirport Swiss

Tue 12/9

10:40 am-4:00 pm

1 stop11h 20m

$546

NewarkBasel

EWR - BSL

EWRBSL

Newark

Tue 12/2

6:40 pm-3:00 pm

1 stop14h 20m

Basel EuroAirport Swiss

Tue 12/9

11:05 am-7:35 pm

1 stop14h 30m

$550

NewarkBasel

EWR - BSL

EWRBSL

Newark

Tue 12/2

10:30 am-10:05 am

2 stops17h 35m

Basel EuroAirport Swiss

Tue 12/9

2:00 pm-8:25 pm

1 stop12h 25m

$555

NewarkBasel

EWR - BSL

EWRBSL

Newark

Wed 8/20

9:25 pm-10:40 pm

1 stop19h 15m

Basel EuroAirport Swiss

Tue 8/26

6:45 am-1:55 pm

1 stop13h 10m

$563

NewarkBasel

EWR - BSL

EWRBSL

Newark

Tue 12/2

1:55 pm-10:05 am

2 stops14h 10m

Basel EuroAirport Swiss

Tue 12/9

10:40 am-7:45 pm

2 stops15h 05m

$568

NewarkBasel

EWR - BSL

EWRBSL

Newark

Wed 10/8

5:40 pm-7:45 pm

1 stop20h 05m

Basel EuroAirport Swiss

Mon 10/20

8:25 pm-1:55 pm

1 stop23h 30m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 59 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 June 12, 2025.
See what other customers who have flown with Singapore Airlines, Delta and KLM 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.
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Delta
8.0
Very good
7,950 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7.8
Good
1,358 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Austrian Airlines
7.6
Good
802 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air France
7.5
Good
1,463 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 $264 on British Airways. Other airlines that offer cheap prices include United Airlines from $302 and Delta from $303 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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