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United flights from Louisville to Boston starting at

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Low fare calendar for flights from Louisville (SDF) to Boston (BOS)

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$293 Price subject to changes
Viewed:15 hours ago
Economy
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$303 Price subject to changes
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$292 Price subject to changes
Viewed:4 hours ago
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$239 Price subject to changes
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$239 Price subject to changes
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$239 Price subject to changes
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$250 Price subject to changes
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$179 Price subject to changes
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$189 Price subject to changes
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Economy
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$158 Price subject to changes
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Economy
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$189 Price subject to changes
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$160 Price subject to changes
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Economy
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$180 Price subject to changes
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$158 Price subject to changes
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Economy
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$180 Price subject to changes
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$160 Price subject to changes
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$180 Price subject to changes
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$158 Price subject to changes
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Economy
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$158 Price subject to changes
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Economy
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$158 Price subject to changes
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Economy
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$158 Price subject to changes
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Economy
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$180 Price subject to changes
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Economy
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$160 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Louisville (SDF) to Boston (BOS) flights

FromToDatesFare TypePrice

Louisville (SDF)

Boston (BOS)

Depart: 10/07/20

Return: 10/21/20

Roundtrip
from
$158*
Viewed:15hoursago

Louisville (SDF)

Boston (BOS)

Depart: 10/08/20

Return: 10/22/20

Roundtrip
from
$158*
Viewed:15hoursago

Louisville (SDF)

Boston (BOS)

Depart: 10/19/20

Return: 11/02/20

Roundtrip
from
$158*
Viewed:15hoursago

Louisville (SDF)

Boston (BOS)

Depart: 10/26/20

Return: 11/09/20

Roundtrip
from
$158*
Viewed:15hoursago

Louisville (SDF)

Boston (BOS)

Depart: 11/03/20

Return: 11/17/20

Roundtrip
from
$158*
Viewed:15hoursago

Louisville (SDF)

Boston (BOS)

Depart: 10/07/20

Return: 10/14/20

Roundtrip
from
$158*
Viewed:15hoursago

Louisville (SDF)

Boston (BOS)

Depart: 10/08/20

Return: 10/15/20

Roundtrip
from
$158*
Viewed:15hoursago

Louisville (SDF)

Boston (BOS)

Depart: 10/20/20

Return: 10/27/20

Roundtrip
from
$158*
Viewed:15hoursago

Louisville (SDF)

Boston (BOS)

Depart: 10/27/20

Return: 11/03/20

Roundtrip
from
$158*
Viewed:15hoursago

Louisville (SDF)

Boston (BOS)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$158*
Viewed:15hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Boston

Saturday broken clouds
73°F 08/08/20
Sunday sky is clear
83°F 08/09/20
Monday light rain
85°F 08/10/20
Tuesday light rain
90°F 08/11/20
Wednesday light rain
87°F 08/12/20
Thursday light rain
86°F 08/13/20
Friday moderate rain
86°F 08/14/20
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