BSL - BOS

$340 Find Cheap Flights from Basel to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Basel to Boston departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Basel to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Basel to Boston, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Basel to Boston (BSL-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Basel to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Basel to Boston

KAYAK's recommended round-trip deals from the most popular airlines that fly from Basel to Boston.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
11:50 am - 5:10 pmBSL-BOS
11h 20m1 stop
British Airways Logo
7:40 pm - 10:50 pmBOS-BSL
21h 10m1 stop
$449British Airways
Find Deal
Wed, Jun 4 - Thu, Jun 12
American Airlines Logo
6:40 am - 11:20 amBSL-BOS
10h 40m1 stop
American Airlines Logo
8:20 pm - 10:50 pmBOS-BSL
20h 30m1 stop
$450American Airlines
Find Deal
Wed, Aug 20 - Sun, Aug 24
British Airways Logo
6:35 am - 10:40 pmBSL-BOS
22h 05m1 stop
British Airways Logo
8:20 pm - 6:20 pmBOS-BSL
16h 00m1 stop
$451British Airways
Find Deal
Mon, Aug 18 - Mon, Aug 25
 Logo
11:50 am - 10:49 pmBSL-BOS
16h 59m2 stops
 Logo
7:40 pm - 7:05 pmBOS-BSL
17h 25m1 stop
Wed, Jun 4 - Thu, Jun 12
Delta Logo
6:15 am - 3:47 pmBSL-BOS
15h 32m2 stops
Delta Logo
10:00 am - 9:30 amBOS-BSL
17h 30m2 stops
$505Delta
Find Deal
Wed, Jun 4 - Thu, Jun 12
United Airlines Logo
9:45 am - 5:40 pmBSL-BOS
13h 55m1 stop
United Airlines Logo
1:40 pm - 9:10 amBOS-BSL
13h 30m2 stops
$561United Airlines
Find Deal
Wed, Aug 13 - Wed, Sep 3
United Airlines Logo
11:25 am - 9:35 amBSL-BOS
52h 10m2 stops
United Airlines Logo
1:40 pm - 9:10 amBOS-BSL
13h 30m2 stops
$562United Airlines
Find Deal
Wed, Aug 13 - Wed, Sep 3
Lufthansa Logo
6:05 am - 6:56 pmBSL-BOS
18h 51m2 stops
Lufthansa Logo
8:05 pm - 7:35 pmBOS-BSL
17h 30m1 stop
$574Lufthansa
Find Deal
Tue, Jul 15 - Sun, Jul 27
Lufthansa Logo
9:45 am - 6:56 pmBSL-BOS
15h 11m2 stops
Lufthansa Logo
9:30 am - 7:50 amBOS-BSL
16h 20m2 stops
$575Lufthansa
Find Deal
Wed, Aug 13 - Tue, Sep 2
Delta Logo
10:10 am - 10:33 pmBSL-BOS
18h 23m2 stops
Delta Logo
10:00 am - 9:30 amBOS-BSL
17h 30m2 stops
$599Delta
Find Deal
Thu, May 29 - Wed, Jun 4
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KAYAK's insights & trends for Basel to Boston flights

Get data-powered insights and trends into flights from Basel to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Basel to Boston?

The average price of all round-trip flights from Basel EuroAirport Swiss to Boston clicked on KAYAK for each day over the last 12 months.

For Basel to Boston, Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from Boston back to Basel, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Good to know

Low seasonOctober
High seasonSeptember
Cheapest flight$340
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from Basel to Boston

When to book flights from Basel to Boston

Are your dates flexible? Find out the best times to travel from Basel to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Basel to Boston flights

  • What is the cheapest flight from Basel EuroAirport Swiss to Boston?

    In the last 3 days, the lowest price for a flight from Basel EuroAirport Swiss to Boston was $340 for a one-way ticket and $449 for a round-trip.

  • Do I need a passport to fly between Basel and Boston?

    A passport is required to fly from Basel to Boston.

  • Which airports will I be using when flying from Basel to Boston?

    On your way to Boston, you’ll fly out from Basel EuroAirport Swiss. You’ll be landing at Boston Logan Intl.

  • Which aircraft models fly most regularly from Basel to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Basel to Boston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Basel and Boston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Basel to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Basel to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Basel to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Basel is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Basel to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Basel with another airline. Booking your flights between Basel and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Basel to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Basel up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Basel to Boston

 
See real verified KAYAK customer reviews for airlines flying from Basel to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Basel to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 6837 reviews
6.8Boarding
6.3Food
6.7Comfort
6.4Entertainment
7.6Crew
Airline reviews

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

6.0 GoodLorrie, Apr 2025LHR - PDX
Read more British Airways reviews

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

The seats in row 31 are terrible and small and uncomfortable. Don't ever sit there. The window seat is so close to the curve of the plane is so annoying. I paid extra for this seat and I hated all 10 hours in it.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Everything you need to know for your flight from Basel to Boston

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