Boston to Portland

BOSPDX

Fly from Boston to Portland starting at USD 131 with Southwest Airlines.Best fare available on Sep 17, 2026.Limited seats. Better plans. Book before it's gone.

Boston to Portland cheapest flights this week

2 Sept
Alaska Airlines
09:33BOS
15:38PDX
DirectUSD 203VIEW DEAL
3 Sept
Alaska Airlines
09:33BOS
15:38PDX
DirectUSD 203VIEW DEAL
5 Sept
Alaska Airlines
17:42BOS
23:48PDX
DirectUSD 191VIEW DEAL
8 Sept
American Airlines
11:58BOS
21:00PDX
1 StopUSD 248VIEW DEAL
9 Sept
Alaska Airlines
17:42BOS
23:48PDX
DirectUSD 287VIEW DEAL
10 Sept
American Airlines
17:45BOS
03:07PDX
1 StopUSD 322VIEW DEAL
11 Sept
Alaska Airlines
17:42BOS
23:48PDX
DirectUSD 150VIEW DEAL
12 Sept
Southwest Airlines
05:50BOS
15:30PDX
1 StopUSD 139VIEW DEAL
17 Sept
American Airlines
17:45BOS
03:08PDX
1 StopUSD 196VIEW DEAL
17 Sept
Southwest Airlines
15:55BOS
02:10PDX
1 StopUSD 131VIEW DEAL

Boston to Portland monthly flight fare trend

Sep
from USD 131
Oct
from USD 132
Nov
No flights
Dec
No flights
Jan
No flights
Feb
No flights

Airport Details

Origin

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft

Destination

Portland

Portland International Airport (PDX)

Portland, PDX
Zone

Los Angeles

Elev

31 ft

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