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Cheap flights from Boston to Basel from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Basel departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
10:55 pm - 9:55 am
BOS
-
BSL
29h 00m
1 stop
Iberia Logo
1:20 pm - 9:45 pm
BSL
-
BOS
14h 25m
1 stop
$593Iberia
Wed, Sep 9 - Sun, Sep 20
Iberia Logo
10:55 pm - 9:55 am
BOS
-
BSL
29h 00m
1 stop
Iberia Logo
2:00 pm - 9:05 pm
BSL
-
BOS
13h 05m
1 stop
$604Iberia
Wed, Sep 9 - Wed, Sep 23
Iberia Logo
10:55 pm - 9:55 am
BOS
-
BSL
29h 00m
1 stop
Iberia Logo
1:35 pm - 9:05 pm
BSL
-
BOS
13h 30m
1 stop
$628Iberia
Wed, Sep 9 - Thu, Sep 24
LEVEL Logo
10:55 pm - 9:55 am
BOS
-
BSL
29h 00m
1 stop
LEVEL Logo
2:00 pm - 9:05 pm
BSL
-
BOS
13h 05m
1 stop
$666LEVEL
Wed, Sep 2 - Wed, Sep 16
Multiple Airlines Logo
7:00 pm - 3:50 pm
BOS
-
BSL
14h 50m
2 stops
Multiple Airlines Logo
10:15 am - 9:05 pm
BSL
-
BOS
16h 50m
1 stop
$696Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
Iberia Logo
10:55 pm - 1:45 pm
BOS
-
BSL
32h 50m
1 stop
Iberia Logo
1:20 pm - 9:45 pm
BSL
-
BOS
14h 25m
1 stop
$724Iberia
Thu, Sep 10 - Sun, Sep 20
Iberia Logo
10:55 pm - 1:45 pm
BOS
-
BSL
32h 50m
1 stop
Iberia Logo
2:00 pm - 9:05 pm
BSL
-
BOS
13h 05m
1 stop
$735Iberia
Thu, Sep 10 - Wed, Sep 23
Iberia Logo
10:55 pm - 9:55 am
BOS
-
BSL
29h 00m
1 stop
Iberia Logo
1:20 pm - 12:35 pm
BSL
-
BOS
29h 15m
2 stops
$775Iberia
Wed, Sep 9 - Sun, Sep 20
LEVEL Logo
10:55 pm - 9:55 am
BOS
-
BSL
29h 00m
1 stop
LEVEL Logo
2:10 pm - 9:05 pm
BSL
-
BOS
12h 55m
1 stop
$795LEVEL
Wed, Jul 8 - Wed, Jul 22
Multiple Airlines Logo
10:55 pm - 8:30 pm
BOS
-
BSL
15h 35m
1 stop
Multiple Airlines Logo
9:10 pm - 9:45 pm
BSL
-
BOS
30h 35m
2 stops
$797Multiple Airlines
Wed, Jul 8 - Wed, Jul 22

Turkish Airlines flights from Boston to Basel EuroAirport Swiss

Our best Turkish Airlines deals on Boston to Basel EuroAirport Swiss flight tickets
Turkish Airlines
Oct 13
BOS9:50 pmBoston Logan Intl
14h 25m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Nov 11
BSL6:05 pmBasel EuroAirport Swiss
30h 00m
1 stop
BOS6:05 pmBoston Logan Intl
$799
Turkish Airlines
Oct 4
BOS9:50 pmBoston Logan Intl
14h 25m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Oct 14
BSL10:40 amBasel EuroAirport Swiss
15h 15m
1 stop
BOS7:55 pmBoston Logan Intl
$804
Turkish Airlines
Sep 10
BOS9:50 pmBoston Logan Intl
14h 25m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Sep 22
BSL10:40 amBasel EuroAirport Swiss
15h 15m
1 stop
BOS7:55 pmBoston Logan Intl
$819

Iberia flights from Boston to Basel EuroAirport Swiss

Our best Iberia deals on Boston to Basel EuroAirport Swiss flight tickets
Iberia
Sep 9
BOS10:55 pmBoston Logan Intl
29h 00m
1 stop
BSL9:55 amBasel EuroAirport Swiss
Sep 20
BSL1:20 pmBasel EuroAirport Swiss
14h 25m
1 stop
BOS9:45 pmBoston Logan Intl
$593
Iberia
Sep 9
BOS10:55 pmBoston Logan Intl
29h 00m
1 stop
BSL9:55 amBasel EuroAirport Swiss
Sep 23
BSL2:00 pmBasel EuroAirport Swiss
13h 05m
1 stop
BOS9:05 pmBoston Logan Intl
$604
Iberia
Sep 9
BOS10:55 pmBoston Logan Intl
29h 00m
1 stop
BSL9:55 amBasel EuroAirport Swiss
Sep 24
BSL1:35 pmBasel EuroAirport Swiss
13h 30m
1 stop
BOS9:05 pmBoston Logan Intl
$628

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Basel EuroAirport Swiss 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, momondo users made 832,500 searches. Data last updated May 25, 2026.
Use the filters below to find and compare flights from Boston to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Wed 9/9

10:55 pm-9:55 am

1 stop29h 00m

Basel EuroAirport Swiss

Sun 9/20

1:20 pm-9:45 pm

1 stop14h 25m

$593

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Wed 9/9

10:55 pm-9:55 am

1 stop29h 00m

Basel EuroAirport Swiss

Wed 9/23

2:00 pm-9:05 pm

1 stop13h 05m

$604

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Wed 9/9

10:55 pm-9:55 am

1 stop29h 00m

Basel EuroAirport Swiss

Thu 9/24

1:35 pm-9:05 pm

1 stop13h 30m

$628

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Wed 9/2

10:55 pm-9:55 am

1 stop29h 00m

Basel EuroAirport Swiss

Wed 9/16

2:00 pm-9:05 pm

1 stop13h 05m

$666
Quickest round-trip

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Wed 9/2

7:00 pm-3:50 pm

2 stops14h 50m

Basel EuroAirport Swiss

Wed 9/16

10:15 am-9:05 pm

1 stop16h 50m

$696

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Thu 9/10

10:55 pm-1:45 pm

1 stop32h 50m

Basel EuroAirport Swiss

Sun 9/20

1:20 pm-9:45 pm

1 stop14h 25m

$724

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Thu 9/10

10:55 pm-1:45 pm

1 stop32h 50m

Basel EuroAirport Swiss

Wed 9/23

2:00 pm-9:05 pm

1 stop13h 05m

$735

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Wed 9/9

10:55 pm-9:55 am

1 stop29h 00m

Basel EuroAirport Swiss

Sun 9/20

1:20 pm-12:35 pm

2 stops29h 15m

$775

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Wed 7/8

10:55 pm-9:55 am

1 stop29h 00m

Basel EuroAirport Swiss

Wed 7/22

2:10 pm-9:05 pm

1 stop12h 55m

$795

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Wed 7/8

10:55 pm-8:30 pm

1 stop15h 35m

Basel EuroAirport Swiss

Wed 7/22

9:10 pm-9:45 pm

2 stops30h 35m

$797

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Basel from

How to get the cheapest flight ticket from Boston to Basel EuroAirport Swiss

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to Basel EuroAirport Swiss?

Turkish Airlines and British Airways are the most popular carriers operating from Boston Logan Intl to Basel EuroAirport Swiss

When to book flights from Boston to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Basel EuroAirport Swiss (BOS to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Basel EuroAirport Swiss

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from Boston to Basel EuroAirport Swiss takes 9h 35m
There are no direct flights from Boston to Basel EuroAirport Swiss. There are no popular flight routes from Boston to Basel EuroAirport Swiss.
Search flight deals

Frequently asked questions about flying from Boston to Basel EuroAirport Swiss

  • How far is Boston Logan Intl to Basel EuroAirport Swiss by plane?

    Basel EuroAirport Swiss is 3687.7 mi away from Boston Logan Intl. In terms of flight time, this usually takes a little over 9h 35m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Basel EuroAirport Swiss?

    Prices for flights from Boston Logan Intl Airport to Basel EuroAirport Swiss refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Basel EuroAirport Swiss?

  • How old do you have to be to fly from Boston Logan Intl Airport to Basel EuroAirport Swiss?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The travel and health documents required for your trip to Basel EuroAirport Swiss can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Basel EuroAirport Swiss. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Basel EuroAirport Swiss?

Best airlines flying from Boston to Basel EuroAirport Swiss

Compare and see reviews for airlines that fly from Boston to Basel EuroAirport Swiss with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $540Free CancellationRating
7.4
4,396 reviews
Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Basel?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Basel for you.

Can I find flights from Boston to Basel with flexible booking policies on momondo?

Yes. All flights to Basel from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Basel?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Basel from Boston.

I’m not ready to book a flight from Boston to Basel right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Basel flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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