Skip to content

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

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Pittsburgh (PIT) to Boston (BOS)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
from
$426 Price subject to changes
Viewed:17 hours ago
Economy
Return:
4
from
$224 Price subject to changes
Viewed:2 hours ago
Economy
Return:
5
from
$271 Price subject to changes
Viewed:2 hours ago
Economy
Return:
6
from
$224 Price subject to changes
Viewed:2 hours ago
Economy
Return:
7
from
$224 Price subject to changes
Viewed:2 hours ago
Economy
Return:
8
from
$224 Price subject to changes
Viewed:2 hours ago
Economy
Return:
9
from
$224 Price subject to changes
Viewed:2 hours ago
Economy
Return:
10
from
$211 Price subject to changes
Viewed:2 hours ago
Economy
Return:
11
from
$211 Price subject to changes
Viewed:2 hours ago
Economy
Return:
12
from
$211 Price subject to changes
Viewed:2 hours ago
Economy
Return:
13
from
$211 Price subject to changes
Viewed:2 hours ago
Economy
Return:
14
from
$211 Price subject to changes
Viewed:2 hours ago
Economy
Return:
15
from
$211 Price subject to changes
Viewed:2 hours ago
Economy
Return:
16
from
$211 Price subject to changes
Viewed:2 hours ago
Economy
Return:
17
from
$186 Price subject to changes
Viewed:2 hours ago
Economy
Return:
18
from
$169 Price subject to changes
Viewed:2 hours ago
Economy
Return:
19
from
$186 Price subject to changes
Viewed:2 hours ago
Economy
Return:
20
from
$169 Price subject to changes
Viewed:2 hours ago
Economy
Return:
21
from
$169 Price subject to changes
Viewed:2 hours ago
Economy
Return:
22
from
$169 Price subject to changes
Viewed:2 hours ago
Economy
Return:
23
from
$169 Price subject to changes
Viewed:2 hours ago
Economy
Return:
24
from
$156 Price subject to changes
Viewed:2 hours ago
Economy
Return:
25
from
$156 Price subject to changes
Viewed:2 hours ago
Economy
Return:
26
from
$156 Price subject to changes
Viewed:2 hours ago
Economy
Return:
27
from
$156 Price subject to changes
Viewed:2 hours ago
Economy
Return:
28
from
$156 Price subject to changes
Viewed:2 hours ago
Economy
Return:
29
from
$156 Price subject to changes
Viewed:2 hours ago
Economy
Return:
30
from
$156 Price subject to changes
Viewed:2 hours ago
Economy
Return:
31
from
$156 Price subject to changes
Viewed:2 hours ago
Economy
Return:
from
$156 Price subject to changes
Viewed:2 hours ago
Economy
Return:
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 Pittsburgh to Boston?

FromToDatesFare TypePrice

Pittsburgh (PIT)

Boston (BOS)

Depart: 09/29/20

Return: 10/13/20

Roundtrip
from
$151*
Viewed:13hoursago

Pittsburgh (PIT)

Boston (BOS)

Depart: 10/01/20

Return: 10/15/20

Roundtrip
from
$151*
Viewed:13hoursago

Pittsburgh (PIT)

Boston (BOS)

Depart: 09/18/20

Return: 09/25/20

Roundtrip
from
$151*
Viewed:13hoursago

Pittsburgh (PIT)

Boston (BOS)

Depart: 09/28/20

Return: 10/05/20

Roundtrip
from
$151*
Viewed:13hoursago

Pittsburgh (PIT)

Boston (BOS)

Depart: 10/01/20

Return: 10/08/20

Roundtrip
from
$151*
Viewed:13hoursago

Pittsburgh (PIT)

Boston (BOS)

Depart: 09/17/20

Return: 10/01/20

Roundtrip
from
$151*
Viewed:13hoursago

Pittsburgh (PIT)

Boston (BOS)

Depart: 09/18/20

Return: 10/02/20

Roundtrip
from
$151*
Viewed:13hoursago

Pittsburgh (PIT)

Boston (BOS)

Depart: 09/19/20

Return: 10/03/20

Roundtrip
from
$151*
Viewed:13hoursago

Pittsburgh (PIT)

Boston (BOS)

Depart: 09/28/20

Return: 10/12/20

Roundtrip
from
$151*
Viewed:13hoursago

Pittsburgh (PIT)

Boston (BOS)

Depart: 09/30/20

Return: 10/14/20

Roundtrip
from
$151*
Viewed:13hoursago

*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

Friday overcast clouds
69°F 07/03/20
Saturday overcast clouds
71°F 07/04/20
Sunday sky is clear
83°F 07/05/20
Monday scattered clouds
75°F 07/06/20
Tuesday scattered clouds
80°F 07/07/20
Wednesday moderate rain
84°F 07/08/20
Thursday moderate rain
85°F 07/09/20
Powered by: OpenWeatherMap.org