Flights to Lake Mälaren from Boston - $218

View $218 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Boston to Lake Mälaren

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Cheap Flights from Boston to Lake Mälaren (BOS-STO)

Prices were available within the past 7 days and start at $218 for one-way flights and $352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Aug 24 - Tue, Aug 26
BOS
Boston
ARN
Stockholm
$352 Roundtrip, found 2 days ago
$352
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 24 from Boston to Stockholm, returning Tue, Aug 26, priced at $352 found 2 days ago
Air Canada
Thu, Aug 14 - Tue, Aug 19
BOS
Boston
ARN
Stockholm
$354 Roundtrip, found 10 hours ago
$354
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Thu, Aug 14 from Boston to Stockholm, returning Tue, Aug 19, priced at $354 found 10 hours ago
United
Sun, Aug 24 - Tue, Aug 26
BOS
Boston
ARN
Stockholm
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 24 from Boston to Stockholm, returning Tue, Aug 26, priced at $356 found 2 days ago
Delta
Tue, Apr 7 - Fri, Apr 17
BOS
Boston
ARN
Stockholm
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 7 from Boston to Stockholm, returning Fri, Apr 17, priced at $356 found 2 days ago
Iberia
Wed, Nov 5 - Mon, Nov 10
BOS
Boston
ARN
Stockholm
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select Iberia flight, departing Wed, Nov 5 from Boston to Stockholm, returning Mon, Nov 10, priced at $379 found 2 days ago
American Airlines
Tue, Apr 7 - Fri, Apr 17
BOS
Boston
ARN
Stockholm
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 7 from Boston to Stockholm, returning Fri, Apr 17, priced at $379 found 2 days ago

Find the cheapest month to fly from Boston (BOS) to Stockholm (ARN)

May is typically the cheapest month to fly

From $350 - $913 per traveler.

Graph displaying average flight prices per month

Alternative airports near Lake Mälaren

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Arlanda ARN. Cheapest option available. Flights from $387
ARN
Arlanda
Cheapest
Flights from $387
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