Skip to content

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

Select journey type

Enter to select travel class and passengers

Low fare calendar for flights from Colorado Springs (COS) to Boston (BOS)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
from
$692*
Viewed:15 hours ago
Economy
Return:03/06/20
22
from
$813*
Viewed:2 hours ago
Economy
Return:02/29/20
23
from
$816*
Viewed:2 hours ago
Economy
Return:03/08/20
24
from
$655*
Viewed:15 hours ago
Economy
Return:03/09/20
25
from
$464*
Viewed:15 hours ago
Economy
Return:03/10/20
26
from
$500*
Viewed:15 hours ago
Economy
Return:03/04/20
27
from
$622*
Viewed:2 hours ago
Economy
Return:03/05/20
28
from
$560*
Viewed:2 hours ago
Economy
Return:03/06/20
29
from
$466*
Viewed:2 hours ago
Economy
Return:03/14/20
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 Colorado Springs to Boston?

FromToDatesFare TypePrice

Colorado Springs (COS)

Boston (BOS)

Depart: 04/21/20

Return: 04/28/20

Roundtrip
from
$277*
Viewed:15hoursago

Colorado Springs (COS)

Boston (BOS)

Depart: 04/28/20

Return: 05/05/20

Roundtrip
from
$277*
Viewed:15hoursago

Colorado Springs (COS)

Boston (BOS)

Depart: 04/21/20

Return: 05/05/20

Roundtrip
from
$277*
Viewed:15hoursago

Colorado Springs (COS)

Boston (BOS)

Depart: 03/27/20

Return: 03/30/20

Roundtrip
from
$313*
Viewed:22hoursago

Colorado Springs (COS)

Boston (BOS)

Depart: 03/26/20

Return: 04/07/20

Roundtrip
from
$283*
Viewed:1dayago

Colorado Springs (COS)

Boston (BOS)

Depart: 09/11/20

Return: 10/20/20

Roundtrip
from
$283*
Viewed:1dayago

Colorado Springs (COS)

Boston (BOS)

Depart: 03/25/20

Return: 04/08/20

Roundtrip
from
$277*
Viewed:2hoursago

Colorado Springs (COS)

Boston (BOS)

Depart: 03/31/20

Return: 04/14/20

Roundtrip
from
$309*
Viewed:2hoursago

Colorado Springs (COS)

Boston (BOS)

Depart: 04/14/20

Return: 04/28/20

Roundtrip
from
$309*
Viewed:2hoursago

Colorado Springs (COS)

Boston (BOS)

Depart: 03/31/20

Return: 04/07/20

Roundtrip
from
$309*
Viewed:2hoursago

*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 sky is clear
20°F 02/21/20
Saturday sky is clear
34°F 02/22/20
Sunday sky is clear
38°F 02/23/20
Monday few clouds
45°F 02/24/20
Tuesday heavy intensity rain
41°F 02/25/20
Wednesday moderate rain
41°F 02/26/20
Thursday heavy intensity rain
43°F 02/27/20
Powered by: OpenWeatherMap.org