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Cheap flights from North America to Boston from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Boston departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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United Airlines Logo
7:30 am - 9:01 am
EWR
-
PWM
1h 31mnonstop
United Airlines Logo
6:00 am - 7:46 am
PWM
-
EWR
1h 46mnonstop
$137United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
7:30 am - 9:01 am
EWR
-
PWM
1h 31mnonstop
United Airlines Logo
7:27 pm - 9:14 pm
PWM
-
EWR
1h 47mnonstop
$139United Airlines
Sun, Jan 18 - Sun, Jan 18
American Airlines Logo
3:25 pm - 9:37 pm
LGA
-
PWM
6h 12m1 stop
American Airlines Logo
5:07 pm - 11:26 pm
PWM
-
LGA
6h 19m1 stop
$167American Airlines
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
5:16 pm - 11:43 pm
JFK
-
PWM
6h 27m1 stop
American Airlines Logo
12:46 pm - 7:09 pm
PWM
-
JFK
6h 23m1 stop
$167American Airlines
Wed, Jan 14 - Wed, Jan 21
Delta Logo
12:20 pm - 1:45 pm
JFK
-
PWM
1h 25mnonstop
Delta Logo
6:00 am - 7:43 am
PWM
-
JFK
1h 43mnonstop
$169Delta
Thu, Jan 15 - Sun, Jan 18
Delta Logo
12:30 pm - 1:54 pm
JFK
-
PWM
1h 24mnonstop
Delta Logo
2:35 pm - 4:11 pm
PWM
-
JFK
1h 36mnonstop
$173Delta
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
9:55 pm - 9:07 am
BWI
-
PWM
11h 12m1 stop
Multiple Airlines Logo
5:06 pm - 11:36 pm
PWM
-
BWI
30h 30m2 stops
$256Multiple Airlines
Sun, Feb 1 - Fri, Feb 6
Multiple Airlines Logo
4:08 pm - 10:49 am
PHL
-
PWM
42h 41m2 stops
Multiple Airlines Logo
6:18 pm - 10:49 am
PWM
-
PHL
16h 31m1 stop
$257Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Southwest Logo
1:25 pm - 2:55 pm
BWI
-
PWM
1h 30mnonstop
Southwest Logo
5:35 am - 7:35 am
PWM
-
BWI
2h 00mnonstop
$281Southwest
Wed, Jan 14 - Mon, Jan 19
Southwest Logo
10:40 am - 12:10 pm
BWI
-
PWM
1h 30mnonstop
Southwest Logo
3:30 pm - 5:15 pm
PWM
-
BWI
1h 45mnonstop
$305Southwest
Wed, Jan 14 - Sun, Jan 18

United Airlines flights from North America to Portland, Maine

Our best United Airlines deals on North America to Portland, Maine flight tickets
United Airlines
Jan 15
EWR7:30 amNewark
1h 31m
PWM9:01 amPortland
Jan 18
PWM3:42 pmPortland
1h 48m
EWR5:30 pmNewark
$137
Find similar
United Airlines
Jan 18
EWR7:30 amNewark
1h 31m
PWM9:01 amPortland
Jan 18
PWM7:27 pmPortland
1h 47m
EWR9:14 pmNewark
$139
Find similar
United Airlines
Jan 12
EWR7:30 amNewark
1h 31m
PWM9:01 amPortland
Jan 15
PWM6:00 amPortland
1h 46m
EWR7:46 amNewark
$142
Find similar

Delta flights from North America to Portland, Maine

Our best Delta deals on North America to Portland, Maine flight tickets
Delta
Jan 15
JFK12:20 pmNew York John F Kennedy Intl
1h 25m
PWM1:45 pmPortland
Jan 18
PWM6:00 amPortland
1h 43m
JFK7:43 amNew York John F Kennedy Intl
$169
Find similar
Delta
May 7
JFK12:30 pmNew York John F Kennedy Intl
1h 24m
PWM1:54 pmPortland
May 11
PWM2:35 pmPortland
1h 36m
JFK4:11 pmNew York John F Kennedy Intl
$173
Find similar
Delta
Jan 15
JFK12:20 pmNew York John F Kennedy Intl
1h 25m
PWM1:45 pmPortland
Jan 22
PWM12:20 pmPortland
6h 25m
1 stop
JFK6:45 pmNew York John F Kennedy Intl
$178
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from North America to Portland, Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from North America to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkPortland

EWR - PWM

EWRPWM

Newark

Thu 1/15

7:30 am-9:01 am

Nonstop1h 31m

Portland

Sun 1/18

6:00 am-7:46 am

Nonstop1h 46m

$137

NewarkPortland

EWR - PWM

EWRPWM

Newark

Sun 1/18

7:30 am-9:01 am

Nonstop1h 31m

Portland

Sun 1/18

7:27 pm-9:14 pm

Nonstop1h 47m

$139

New YorkPortland

LGA - PWM

LGAPWM

New York LaGuardia

Sat 1/10

3:25 pm-9:37 pm

1 stop6h 12m

Portland

Wed 1/14

5:07 pm-11:26 pm

1 stop6h 19m

$167

New YorkPortland

JFK - PWM

JFKPWM

New York John F Kennedy Intl

Wed 1/14

5:16 pm-11:43 pm

1 stop6h 27m

Portland

Wed 1/21

12:46 pm-7:09 pm

1 stop6h 23m

$167

New YorkPortland

JFK - PWM

JFKPWM

New York John F Kennedy Intl

Thu 1/15

12:20 pm-1:45 pm

Nonstop1h 25m

Portland

Sun 1/18

6:00 am-7:43 am

Nonstop1h 43m

$169

New YorkPortland

JFK - PWM

JFKPWM

New York John F Kennedy Intl

Thu 5/7

12:30 pm-1:54 pm

Nonstop1h 24m

Portland

Mon 5/11

2:35 pm-4:11 pm

Nonstop1h 36m

$173

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Sun 2/1

9:55 pm-9:07 am

1 stop11h 12m

Portland

Fri 2/6

5:06 pm-11:36 pm

2 stops30h 30m

$256

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 1/14

4:08 pm-10:49 am

2 stops42h 41m

Portland

Wed 1/21

6:18 pm-10:49 am

1 stop16h 31m

$257

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Wed 1/14

1:25 pm-2:55 pm

Nonstop1h 30m

Portland

Mon 1/19

5:35 am-7:35 am

Nonstop2h 00m

$281

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Wed 1/14

10:40 am-12:10 pm

Nonstop1h 30m

Portland

Sun 1/18

3:30 pm-5:15 pm

Nonstop1h 45m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from North America to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from North America is in April. Flight prices, which tend to average around $177, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $199.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from North America is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $218. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from North America because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $287.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the evening is the cheapest time of day to fly from North America to Portland, Maine when you can find flight prices for as low as $215. Flying to Portland, Maine in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $290. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest North America to Portland flight route?

Fly from Newark to Portland for the best North America - Portland flight prices

How far in advance should I book a flight to Portland, Maine?

You are more likely to see cheaper flights to Portland, Maine from North America when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $220 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from North America for as low as $153 on momondo.

What cabin class options are available on North America to Portland flights?

There are 4 cabin classes available to choose from on North America to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on North America to Portland, Maine flights?

No. A direct flight is the cheapest option for a flight between North America to Portland, Maine.

Cheap North America to Portland, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to Portland, Maine

Best Price Found

$54

Fastest flight time

1h 19m

Direct flights

Every day

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from North America in the past 72 hours is $54. The best round-trip flight deal from North America to Portland, Maine found on momondo in the last 72 hours is $106.
The fastest flight from North America to Portland, Maine takes 1h 19m
Direct flights go from North America to Portland, Maine every day.
There is 1 airport in Portland, Maine. From North America there are direct flights to Portland (PWM).
Search flight deals

  • When did momondo last update prices for flights from North America to Portland Airport?

    Prices for flights from North America to Portland Airport refresh daily.

  • How many operators does momondo search for flights from North America to Portland Airport?

  • How old do you have to be to fly from North America to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from North America to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from North America to Portland, Maine?

Best airlines flying from North America to Portland, Maine

Compare and see reviews for airlines that fly from North America to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $88Free CancellationRating
7.9
8,009 reviews
Search Delta flights
JetBluePriceFrom $117Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
FrontierPriceFrom $140Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
United AirlinesPriceFrom $146Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
Sun Country AirPriceFrom $166Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights
SouthwestPriceFrom $190Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $207Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Bartlett
Brunswick
Auburn
Gorham
Windham
Intervale
Oxford
Bath
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from North America to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from North America.

Can I find flights from North America to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland from North America with this policy.

How can momondo help me find flights from North America to Portland?

momondo helps you find the best flight between North America and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from North America to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from North America and alert you when they change.

An easier way to manage your Portland, Maine trip

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