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Low fare calendar for flights from Saint Louis (STL) to Boston (BOS)

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from
$387*
Viewed:14 hours ago
Economy
Return date11/24/19
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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.

Looking for additional flights from Saint Louis to Boston?

FromToDatesFare TypePrice

Saint Louis (STL)

Boston (BOS)

Depart: 01/12/20

01/19/20

Roundtrip
from
$224*
Viewed:1hourago

Saint Louis (STL)

Boston (BOS)

Depart: 01/25/20

02/01/20

Roundtrip
from
$224*
Viewed:1hourago

Saint Louis (STL)

Boston (BOS)

Depart: 01/19/20

01/26/20

Roundtrip
from
$224*
Viewed:1hourago

Saint Louis (STL)

Boston (BOS)

Depart: 01/28/20

02/04/20

Roundtrip
from
$224*
Viewed:1hourago

Saint Louis (STL)

Boston (BOS)

Depart: 01/30/20

02/06/20

Roundtrip
from
$224*
Viewed:1hourago

Saint Louis (STL)

Boston (BOS)

Depart: 01/15/20

01/22/20

Roundtrip
from
$224*
Viewed:1hourago

Saint Louis (STL)

Boston (BOS)

Depart: 01/26/20

02/02/20

Roundtrip
from
$224*
Viewed:1hourago

Saint Louis (STL)

Boston (BOS)

Depart: 01/09/20

01/16/20

Roundtrip
from
$224*
Viewed:1hourago

Saint Louis (STL)

Boston (BOS)

Depart: 01/03/20

01/10/20

Roundtrip
from
$224*
Viewed:1hourago

Saint Louis (STL)

Boston (BOS)

Depart: 02/01/20

02/08/20

Roundtrip
from
$224*
Viewed:1hourago

*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

Tuesday moderate rain
39°F 11/19/19
Wednesday light rain
39°F 11/20/19
Thursday sky is clear
41°F 11/21/19
Friday light rain
48°F 11/22/19
Saturday sky is clear
36°F 11/23/19
Sunday overcast clouds
39°F 11/24/19
Monday few clouds
37°F 11/25/19
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