Skip to content

Get United's best fares today on flights from Boston to Baltimore from *

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Boston (BOS) to Baltimore (BWI)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
No available fares
2
No available fares
3
No available fares
4
No available fares
5
No available fares
6
No available fares
7
No available fares
8
No available fares
9
No available fares
10
No available fares
11
No available fares
12
No available fares
13
No available fares
14
No available fares
15
No available fares
16
from
$624*
Viewed:10 hours ago
Economy
Return:06/30/20
17
from
$447*
Viewed:10 hours ago
Economy
Return:06/24/20
18
from
$747*
Viewed:10 hours ago
Economy
Return:06/25/20
19
from
$624*
Viewed:10 hours ago
Economy
Return:07/03/20
20
No available fares
21
from
$515*
Viewed:10 hours ago
Economy
Return:06/28/20
22
from
$515*
Viewed:10 hours ago
Economy
Return:07/06/20
23
from
$369*
Viewed:10 hours ago
Economy
Return:07/07/20
24
from
$469*
Viewed:10 hours ago
Economy
Return:07/08/20
25
from
$404*
Viewed:10 hours ago
Economy
Return:07/09/20
26
from
$374*
Viewed:10 hours ago
Economy
Return:07/10/20
27
No available fares
28
from
$354*
Viewed:10 hours ago
Economy
Return:07/12/20
29
from
$515*
Viewed:a day ago
Economy
Return:07/13/20
30
from
$422*
Viewed:a day ago
Economy
Return:07/07/20
from
$669*
Viewed:10 hours ago
Economy
Return:07/15/20
from
$504*
Viewed:10 hours ago
Economy
Return:07/16/20
from
$654*
Viewed:10 hours ago
Economy
Return:07/10/20
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 Boston to Baltimore?

FromToDatesFare TypePrice

Boston (BOS)

Baltimore (BWI)

Depart: 07/08/20

Return: 07/15/20

Roundtrip
from
$314*
Viewed:22hoursago

Boston (BOS)

Baltimore (BWI)

Depart: 07/14/20

Return: 07/21/20

Roundtrip
from
$314*
Viewed:22hoursago

Boston (BOS)

Baltimore (BWI)

Depart: 07/21/20

Return: 07/28/20

Roundtrip
from
$314*
Viewed:22hoursago

Boston (BOS)

Baltimore (BWI)

Depart: 07/14/20

Return: 07/28/20

Roundtrip
from
$314*
Viewed:22hoursago

Boston (BOS)

Baltimore (BWI)

Depart: 07/15/20

Return: 07/29/20

Roundtrip
from
$314*
Viewed:22hoursago

Boston (BOS)

Baltimore (BWI)

Depart: 07/21/20

Return: 08/04/20

Roundtrip
from
$314*
Viewed:22hoursago

Boston (BOS)

Baltimore (BWI)

Depart: 08/05/20

Return: 08/12/20

Roundtrip
from
$314*
Viewed:22hoursago

Boston (BOS)

Baltimore (BWI)

Depart: 08/11/20

Return: 08/18/20

Roundtrip
from
$314*
Viewed:22hoursago

Boston (BOS)

Baltimore (BWI)

Depart: 08/05/20

Return: 08/19/20

Roundtrip
from
$314*
Viewed:22hoursago

Boston (BOS)

Baltimore (BWI)

Depart: 08/11/20

Return: 08/25/20

Roundtrip
from
$314*
Viewed:22hoursago

*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 Baltimore

Saturday few clouds
76°F 05/30/20
Sunday sky is clear
69°F 05/31/20
Monday scattered clouds
71°F 06/01/20
Tuesday light rain
60°F 06/02/20
Wednesday light rain
85°F 06/03/20
Thursday moderate rain
85°F 06/04/20
Friday light rain
76°F 06/05/20
Powered by: OpenWeatherMap.org