What is the cheapest airline that flies from Portland to New Hampshire?

American Airlines, Delta, and Frontier are the most popular carriers operating from Portland to New Hampshire

What airlines fly to New Hampshire?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to New Hampshire from Portland according to our data. Southwest is the first choice among our users, with 54% of people opting to fly with this airline when traveling to New Hampshire. Keep in mind that there are 3 different airlines that fly to New Hampshire on a routine basis, so you have a few additional options to choose from.

How many flights depart from Portland to New Hampshire on average per week?

The number of flights available between Portland and New Hampshire is 43 per week as of August 2025. The most frequent departure day is Sun, with 26% of weekly flights leaving on this day.

When did momondo last update prices for flights from Portland Airport to New Hampshire?

Prices for flights from Portland Airport to New Hampshire are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to New Hampshire?

As of August 2025, there are 9 operators available to choose from for flights from Portland Airport to New Hampshire.

How old do you have to be to fly from Portland Airport to New Hampshire?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The necessary travel and health documents for your New Hampshire 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.

$109 Cheap Flights from Portland to New Hampshire in 2025

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Find the cheapest flights from Portland to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:18 am - 10:40 pmPDX-BOS

8h 22m1 stop

5:54 pm - 12:05 amBOS-PDX

9h 11m1 stop

$217American Airlines

Find Deal

Fri, Sep 5 - Sat, Sep 13

9:56 pm - 9:27 amPDX-BOS

8h 31m1 stop

5:36 pm - 11:54 pmBOS-PDX

9h 18m1 stop

$218American Airlines

Find Deal

Mon, Sep 8 - Tue, Sep 16

7:15 am - 8:43 amPDX-BOS

22h 28m2 stops

12:59 pm - 12:12 amBOS-PDX

14h 13m2 stops

$236Frontier

Find Deal

Wed, Sep 10 - Mon, Sep 15

5:05 pm - 6:25 amPDX-BOS

10h 20m1 stop

8:10 am - 12:35 pmBOS-PDX

7h 25m1 stop

$237Delta

Find Deal

Fri, Sep 5 - Sat, Sep 13

7:10 pm - 7:34 amPDX-BOS

9h 24m2 stops

6:00 am - 11:48 amBOS-PDX

8h 48m1 stop

$242United Airlines

Find Deal

Wed, Nov 12 - Tue, Nov 18

5:05 pm - 6:25 amPDX-BOS

10h 20m1 stop

6:45 pm - 11:52 pmBOS-PDX

8h 07m1 stop

$262Delta

Find Deal

Tue, Sep 2 - Fri, Oct 3

6:00 pm - 8:10 amPDX-BOS

11h 10m2 stops

9:10 am - 4:25 pmBOS-PDX

10h 15m1 stop

$264Southwest

Find Deal

Tue, Sep 16 - Sat, Sep 20

9:05 pm - 10:00 amPDX-BOS

9h 55m1 stop

9:10 am - 4:25 pmBOS-PDX

10h 15m1 stop

$265Southwest

Find Deal

Sun, Sep 21 - Sat, Sep 27

10:45 pm - 9:46 amPDX-BOS

8h 01m1 stop

6:10 am - 11:49 amBOS-PDX

8h 39m1 stop

$268United Airlines

Find Deal

Wed, Sep 10 - Mon, Sep 15

7:22 pm - 9:58 amPDX-BOS

11h 36m2 stops

12:59 pm - 12:12 amBOS-PDX

14h 13m2 stops

$275Frontier

Find Deal

Thu, Sep 4 - Thu, Sep 11

Frontier flights from Portland to New Hampshire

Our best Frontier deals on Portland to New Hampshire flight tickets

Frontier

Sep 10

PDX7:15 amPortland

22h 28m

2 stops

BOS8:43 amBoston Logan Intl

Sep 15

BOS12:59 pmBoston Logan Intl

14h 13m

2 stops

PDX12:12 amPortland

$236

Find similar

Frontier

Sep 4

PDX7:22 pmPortland

11h 36m

2 stops

BOS9:58 amBoston Logan Intl

Sep 11

BOS12:59 pmBoston Logan Intl

14h 13m

2 stops

PDX12:12 amPortland

$275

Find similar

Frontier

Sep 11

PDX7:22 pmPortland

11h 36m

2 stops

BOS9:58 amBoston Logan Intl

Sep 15

BOS12:59 pmBoston Logan Intl

14h 13m

2 stops

PDX12:12 amPortland

$280

Find similar

United Airlines flights from Portland to New Hampshire

Our best United Airlines deals on Portland to New Hampshire flight tickets

United Airlines

Nov 12

PDX7:10 pmPortland

9h 24m

2 stops

BOS7:34 amBoston Logan Intl

Nov 18

BOS6:00 amBoston Logan Intl

8h 48m

1 stop

PDX11:48 amPortland

$242

Find similar

United Airlines

Sep 10

PDX10:45 pmPortland

8h 01m

1 stop

BOS9:46 amBoston Logan Intl

Sep 15

BOS6:10 amBoston Logan Intl

8h 39m

1 stop

PDX11:49 amPortland

$268

Find similar

United Airlines

Sep 14

PDX6:27 pmPortland

8h 32m

1 stop

BOS5:59 amBoston Logan Intl

Sep 21

BOS6:10 amBoston Logan Intl

8h 39m

1 stop

PDX11:49 amPortland

$273

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBoston

PDX - BOS

PDXBOS

Portland

Fri 9/5

11:18 am-10:40 pm

1 stop8h 22m

Boston Logan Intl

Sat 9/13

5:54 pm-12:05 am

1 stop9h 11m

$217

PortlandBoston

PDX - BOS

PDXBOS

Portland

Mon 9/8

9:56 pm-9:27 am

1 stop8h 31m

Boston Logan Intl

Tue 9/16

5:36 pm-11:54 pm

1 stop9h 18m

$218

PortlandBoston

PDX - BOS

PDXBOS

Portland

Wed 9/10

7:15 am-8:43 am

2 stops22h 28m

Boston Logan Intl

Mon 9/15

12:59 pm-12:12 am

2 stops14h 13m

$236

PortlandBoston

PDX - BOS

PDXBOS

Portland

Fri 9/5

5:05 pm-6:25 am

1 stop10h 20m

Boston Logan Intl

Sat 9/13

8:10 am-12:35 pm

1 stop7h 25m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Wed 11/12

7:10 pm-7:34 am

2 stops9h 24m

Boston Logan Intl

Tue 11/18

6:00 am-11:48 am

1 stop8h 48m

$242

PortlandBoston

PDX - BOS

PDXBOS

Portland

Tue 9/2

5:05 pm-6:25 am

1 stop10h 20m

Boston Logan Intl

Fri 10/3

6:45 pm-11:52 pm

1 stop8h 07m

$262

PortlandBoston

PDX - BOS

PDXBOS

Portland

Tue 9/16

6:00 pm-8:10 am

2 stops11h 10m

Boston Logan Intl

Sat 9/20

9:10 am-4:25 pm

1 stop10h 15m

$264

PortlandBoston

PDX - BOS

PDXBOS

Portland

Sun 9/21

9:05 pm-10:00 am

1 stop9h 55m

Boston Logan Intl

Sat 9/27

9:10 am-4:25 pm

1 stop10h 15m

$265

PortlandBoston

PDX - BOS

PDXBOS

Portland

Wed 9/10

10:45 pm-9:46 am

1 stop8h 01m

Boston Logan Intl

Mon 9/15

6:10 am-11:49 am

1 stop8h 39m

$268

PortlandBoston

PDX - BOS

PDXBOS

Portland

Thu 9/4

7:22 pm-9:58 am

2 stops11h 36m

Boston Logan Intl

Thu 9/11

12:59 pm-12:12 am

2 stops14h 13m

$275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to New Hampshire

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

Prices

Airlines

Other information

What is the cheapest month to fly to New Hampshire?

The month of September is another great option to travel to New Hampshire, with average flight prices from Portland averaging around $307.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Wednesday when prices can be found for as low as $343. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $454.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is at noon. momondo users have found flights departing from Portland to New Hampshire at noon for as low as $262. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $508. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Portland for as low as $284 on momondo.

Can stopping save me money on Portland to New Hampshire flights?

You could potentially save up to 54% on your flight if you consider stops on a Portland to New Hampshire flight.

Cheap Portland to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to New Hampshire

Best Price Found	$109
Fastest flight time	5h 22m
Direct flights	Every day
Airports in New Hampshire	3 airports

The best one-way flight to New Hampshire from Portland in the past 72 hours is $109. The best round-trip flight deal from Portland to New Hampshire found on momondo in the last 72 hours is $217.

The fastest flight from Portland to New Hampshire takes 5h 22m

Direct flights go from Portland to New Hampshire every day.

There are 3 airports near New Hampshire: Boston Logan Intl (BOS), Portland (PWM), Manchester (MHT)

Search flight deals

When did momondo last update prices for flights from Portland Airport to New Hampshire?
Prices for flights from Portland Airport to New Hampshire are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to New Hampshire?
As of August 2025, there are 9 operators available to choose from for flights from Portland Airport to New Hampshire.
How old do you have to be to fly from Portland Airport to New Hampshire?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The necessary travel and health documents for your New Hampshire 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.

Best airlines flying from Portland to New Hampshire

Compare and see reviews for airlines that fly from Portland to New Hampshire with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $267	Free Cancellation	Rating 7.4 8,919 reviews	Search United Airlines flights
Southwest	PriceFrom $348	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $379	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to New Hampshire?

Finding the right flight to New Hampshire from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New Hampshire quick and easy, saving you time and money.

Can I find flights from Portland to New Hampshire with flexible booking policies on momondo?

momondo does allow users to show only those flights to New Hampshire from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to New Hampshire?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Hampshire from Portland.

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

Yes. momondo can track prices for Portland to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your New Hampshire trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to New Hampshire

Popular cities in New Hampshire

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Cheap flights from Portland to New Hampshire from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to New Hampshire departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Portland to New Hampshire

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Portland to New Hampshire

Our best Frontier deals on Portland to New Hampshire flight tickets

United Airlines flights from Portland to New Hampshire

Our best United Airlines deals on Portland to New Hampshire flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland to New Hampshire that are best for you.

See travel insights to New Hampshire from

How to get the cheapest flight ticket from Portland to New Hampshire

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 New Hampshire?

The month of September is another great option to travel to New Hampshire, with average flight prices from Portland averaging around $307.

What is the cheapest day to depart on your flight to New Hampshire?

What is the cheapest time of day to depart on your flight to New Hampshire?

How far in advance should I book a flight to New Hampshire?

Can stopping save me money on Portland to New Hampshire flights?

You could potentially save up to 54% on your flight if you consider stops on a Portland to New Hampshire flight.

What is the cheapest airline that flies from Portland to New Hampshire?

American Airlines, Delta, and Frontier are the most popular carriers operating from Portland to New Hampshire

What airlines fly to New Hampshire?

How many flights depart from Portland to New Hampshire on average per week?

The number of flights available between Portland and New Hampshire is 43 per week as of August 2025. The most frequent departure day is Sun, with 26% of weekly flights leaving on this day.

Cheap Portland to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to New Hampshire

Best Price Found

Fastest flight time

Direct flights

Airports in New Hampshire

When did momondo last update prices for flights from Portland Airport to New Hampshire?

How many operators does momondo search for flights from Portland Airport to New Hampshire?

How old do you have to be to fly from Portland Airport to New Hampshire?

What documentation or ID do you need to fly to New Hampshire?

Best airlines flying from Portland to New Hampshire

Compare and see reviews for airlines that fly from Portland to New Hampshire with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Portland to New Hampshire?

Can I find flights from Portland to New Hampshire with flexible booking policies on momondo?

How can momondo help me find flights from Portland to New Hampshire?

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

An easier way to manage your New Hampshire trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New Hampshire

Popular cities in New Hampshire

Popular flights according to clicks in the last 7 days on momondo