PWM - BOS

$218 Find Cheap Flights from Portland to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'] departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'], as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'], as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$270
JetBlue
Sat 5/30Wed 6/3
PWM - BOS • 1 stop
Cheapest one-way
$218
Multiple Airlines
Tue 3/3
PWM - BOS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip $[0, preposition:'to ']$[0,article:'to ']$[0, place:'to']!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from ']$[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] (PWM-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1, preposition:'to ']$[1,article:'to ']$[1, place:'to'] that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to '] $[1,article:'to ']$[1,place:'to']

Sat, May 30 - Wed, Jun 3
JetBlue Logo
6:00 am - 2:20 pm
PWM
-
BOS
8h 20m
1 stop
JetBlue Logo
3:55 pm - 11:36 pm
BOS
-
PWM
7h 41m
1 stop
$270JetBlue
Tue, Jun 9 - Tue, Jul 28
JetBlue Logo
2:18 pm - 8:36 pm
PWM
-
BOS
6h 18m
1 stop
JetBlue Logo
9:25 am - 1:23 pm
BOS
-
PWM
3h 58m
1 stop
$291JetBlue
Sat, May 30 - Wed, Jun 3
JetBlue Logo
6:00 am - 10:20 am
PWM
-
BOS
4h 20m
1 stop
JetBlue Logo
3:55 pm - 11:36 pm
BOS
-
PWM
7h 41m
1 stop
$302JetBlue
Wed, Jun 3 - Tue, Jul 28
Multiple Airlines Logo
11:07 am - 11:14 pm
PWM
-
BOS
12h 07m
1 stop
Multiple Airlines Logo
7:00 am - 10:27 am
BOS
-
PWM
27h 27m
1 stop
$305Multiple Airlines
Tue, Apr 7 - Mon, Apr 13
American Airlines Logo
3:39 pm - 9:21 am
PWM
-
BOS
17h 42m
1 stop
American Airlines Logo
2:48 pm - 9:54 am
BOS
-
PWM
19h 06m
1 stop
$323American Airlines
Sat, Jun 6 - Tue, Jul 28
JetBlue Logo
2:18 pm - 8:36 pm
PWM
-
BOS
6h 18m
1 stop
JetBlue Logo
9:25 am - 1:23 pm
BOS
-
PWM
3h 58m
1 stop
$325JetBlue
Wed, Jun 10 - Tue, Jul 28
Multiple Airlines Logo
11:07 am - 11:14 pm
PWM
-
BOS
12h 07m
1 stop
Multiple Airlines Logo
7:00 am - 10:27 am
BOS
-
PWM
27h 27m
1 stop
$333Multiple Airlines
Sat, May 30 - Wed, Jun 3
JetBlue Logo
6:00 am - 10:20 am
PWM
-
BOS
4h 20m
1 stop
JetBlue Logo
3:55 pm - 11:36 pm
BOS
-
PWM
7h 41m
1 stop
$336JetBlue
Tue, Jun 9 - Tue, Jul 28
Delta Logo
6:30 am - 5:51 pm
PWM
-
BOS
11h 21m
1 stop
Delta Logo
6:00 am - 11:59 pm
BOS
-
PWM
17h 59m
1 stop
$344Delta
Thu, Jun 11 - Wed, Jul 29
Delta Logo
5:59 pm - 8:21 am
PWM
-
BOS
14h 22m
1 stop
Delta Logo
6:00 am - 11:59 pm
BOS
-
PWM
17h 59m
1 stop
$349Delta
Booking Insights

KAYAK's insights & trends for $[0,place:'default'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'] flights

Get data-powered insights and trends into flights $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'] to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Boston?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Boston were found on JetBlue ($270) and American Airlines ($323).

Find deals

Good to know

Cheapest flight$218
Flight from Portland to Boston

When to book flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from ']$[1, preposition:'to ']$[1, article:'to ']$[1, place:'to']

Are your dates flexible? Find out the best times to travel $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'] based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to

  • What is the cheapest flight from Portland to Boston?

    In the last 3 days, the lowest price for a flight from Portland to Boston was $218 for a one-way ticket and $270 for a round-trip.

  • Do I need a passport to fly between Portland and Boston?

    A passport is not required to fly from Portland to Boston.

  • Which aircraft models fly most regularly from Portland to ?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Portland to ?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to .

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to ?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to ?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to with an airline and back to Portland with another airline. Booking your flights between Portland and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to ?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1,article:'to ']$[1, place:'to']

Information on your arrival and departure airports

Portland (PWM)
Boston (BOS)