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Cheap flights from Portland to Boston

19 nonstop flights a week, 2 of them today. Operated by 3 airlines, about 6h 21m in the air, 2,533 mi (4,077 km). Tickets from $336.

Flights from Portland to Boston

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

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Best fares from Portland to Boston

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $336 15 November 2026, nonstop Cheapest nonstop $336 15 November 2026, Alaska Airlines Cheapest in the next 7 days $336 15 November, Sun Cheapest weekend departure $353 Fri, 20 November 2026 Cheapest month November 2026 tickets from $336

Portland to Boston at a glance

flight time, from 5h 21m to 11h 28m
6h 21m
straight-line distance
2,533 mi (4,077 km)
flights a week
19
flights today
2
first and last departure
07:00 - 22:59
lowest price, nonstop, 15 November
$336
airlines
3

Portland to Boston flight schedule

19 flights a week, 2 today, 11 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 462
United Airlines
07:00 Portland International
21:28 Logan International, terminal B
11h 28m
Daily
Boeing 737-700
AS 358
Alaska Airlines
07:03 Portland International
15:30 Logan International, terminal B
6h 27m
Daily
Boeing 737-800
AS 358
Alaska Airlines
07:04 Portland International
15:25 Logan International, terminal B
6h 21m
Mon, Fri, Sat, Sun
Boeing 737-800
AS 436
Alaska Airlines
21:59 Portland International
06:20 Logan International, terminal B
6h 21m
Mon, Fri, Sat, Sun
Boeing 737-900
AS 436
Alaska Airlines
22:59 Portland International
07:20 Logan International, terminal B
6h 21m
Thu
Boeing 737-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 1 December.

FlightDepartsArrivesDurationDaysAircraft
AS 358
Alaska Airlines
07:29 Portland International
15:53 Logan International, terminal B
6h 24m
Seasonal
Boeing 737
AS 358
Alaska Airlines
07:15 Portland International
15:43 Logan International, terminal B
6h 28m
Seasonal
Boeing 737-900
AS 436
Alaska Airlines
21:50 Portland International
06:20 Logan International, terminal B
6h 30m
Seasonal
Boeing 737-900
AS 358
Alaska Airlines
07:27 Portland International
15:53 Logan International, terminal B
6h 26m
Seasonal
Boeing 737-900
AS 358
Alaska Airlines
07:00 Portland International
15:27 Logan International, terminal B
6h 27m
Seasonal
Boeing 737-900
AS 1585
Alaska Airlines
21:50 Portland International
06:17 Logan International, terminal B
5h 27m
Seasonal
Boeing 737-900
AS 1330
Alaska Airlines
08:37 Portland International
17:04 Logan International, terminal B
5h 27m
Seasonal
Boeing 737-900
AS 358
Alaska Airlines
21:46 Portland International
06:13 Logan International, terminal B
5h 27m
Seasonal
Boeing 737-900
B6 396
jetBlue
14:30 Portland International
22:56 Logan International, terminal C
5h 26m
Seasonal
Airbus A220-300
B6 396
jetBlue
14:16 Portland International
22:40 Logan International, terminal C
5h 24m
Seasonal
Airbus A321
B6 96
jetBlue
23:27 Portland International
07:48 Logan International, terminal C
5h 21m
Seasonal
Airbus A220-300

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Boston is 3 hours ahead of Portland. The search shows seat availability and the price for your date.

Airlines flying Portland to Boston

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Alaska Airlines12 a week United Airlines7 a week jetBluefrom 20 May

Airports

Where flights from Portland to Boston depart and land

Departure from Portland

Portland International PDX

19 flights a week, 7 mi (11 km) from the city centre

About the airport

Arrival in Boston

Logan International BOS

19 flights a week, terminals B, C, 2 mi (3 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Portland to Boston?
A nonstop flight takes 6 hours 21 minutes on average, from 5h 21m to 11h 28m depending on the flight.
How far is Boston from Portland?
2,533 mi (4,077 km) in a straight line between the cities.
Which airlines fly nonstop from Portland to Boston?
Alaska Airlines (12 a week), United Airlines (7 a week) and jetBlue.
How many flights a day are there from Portland to Boston?
2 flights today and 19 a week, about 2.7 a day on average.
When are the first and last flights from Portland to Boston?
The first departure is at 07:00 (UA462), the last at 22:59 (AS436). Local time.
What is the cheapest upcoming date to fly from Portland to Boston?
15 November 2026 (Sunday): from $336 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Portland to Boston?
Alaska Airlines: nonstop tickets from $336 on 15 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Portland and Boston?
Boston is 3 hours ahead of Portland. Schedule times on this page are local to each airport.
Which Portland airport do flights to Boston leave from?
Portland International (19 a week).