$130 Find Cheap Flights from Portland to New Hampshire

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to New Hampshire departing on 4/16. 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 New Hampshire

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to New Hampshire, 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 from Portland to New Hampshire, as well as popular online travel agencies
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Cheap Flights from Portland to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$235
Lebanon
Lebanon1 stop$635
Portland
Portland1 stop$383
Boston
Boston1 stop$235
Lebanon
Lebanon1 stop$635
Portland
Portland1 stop$383

Book Cheap Portland to New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to New Hampshire 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 from Portland to New Hampshire

Wed, Apr 29 - Wed, May 6
American Airlines Logo
11:47 pm - 11:32 am
PDX
-
BOS
8h 45m
1 stop
American Airlines Logo
3:18 pm - 9:38 pm
BOS
-
PDX
9h 20m
1 stop
$235American Airlines
Mon, Apr 6 - Tue, Apr 14
American Airlines Logo
11:30 pm - 11:32 am
PDX
-
BOS
9h 02m
1 stop
American Airlines Logo
4:21 pm - 10:49 pm
BOS
-
PDX
9h 28m
1 stop
$237American Airlines
Tue, Aug 18 - Sat, Aug 22
Delta Logo
7:14 pm - 6:09 am
PDX
-
BOS
7h 55m
1 stop
Delta Logo
5:40 am - 12:54 pm
BOS
-
PDX
10h 14m
1 stop
$239Delta
Mon, Apr 20 - Wed, Apr 29
Delta Logo
6:05 pm - 6:55 am
PDX
-
BOS
9h 50m
1 stop
Delta Logo
7:37 am - 12:52 pm
BOS
-
PDX
8h 15m
1 stop
$241Delta
Wed, Apr 29 - Wed, May 6
Southwest Logo
11:55 pm - 10:55 am
PDX
-
BOS
8h 00m
1 stop
Southwest Logo
2:25 pm - 11:00 pm
BOS
-
PDX
11h 35m
2 stops
$244Southwest
Sat, May 9 - Tue, May 12
Southwest Logo
7:40 pm - 8:30 am
PDX
-
BOS
9h 50m
2 stops
Southwest Logo
2:25 pm - 11:00 pm
BOS
-
PDX
11h 35m
2 stops
$249Southwest
Sat, Jun 6 - Sat, Jun 13
JetBlue Logo
2:30 pm - 10:56 pm
PDX
-
BOS
5h 26mnonstop
JetBlue Logo
9:55 am - 1:04 pm
BOS
-
PDX
6h 09mnonstop
$257JetBlue
Thu, Apr 9 - Thu, Apr 30
United Airlines Logo
10:56 pm - 9:25 am
PDX
-
BOS
7h 29m
1 stop
United Airlines Logo
6:00 am - 12:35 pm
BOS
-
PDX
9h 35m
1 stop
$259United Airlines
Tue, Jun 9 - Tue, Jun 16
JetBlue Logo
2:30 pm - 10:56 pm
PDX
-
BOS
5h 26mnonstop
JetBlue Logo
7:05 pm - 10:23 pm
BOS
-
PDX
6h 18mnonstop
$262JetBlue
Tue, May 5 - Tue, May 12
United Airlines Logo
5:00 am - 3:41 pm
PDX
-
PWM
7h 41m
1 stop
United Airlines Logo
6:00 am - 11:37 am
PWM
-
PDX
8h 37m
1 stop
$383United Airlines
Booking Insights

KAYAK's insights & trends for Portland to New Hampshire flights

Get data-powered insights and trends into flights from Portland to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to New Hampshire?

The average price for all round-trip flights from Portland to New Hampshire depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to New Hampshire is generally in the afternoon, when round-trip flights cost $262 on average. The most expensive time of day to fly to New Hampshire is generally in the morning, which is peak travel time and where the average cost of a ticket is $485.

What is the cheapest month to fly from Portland to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to New Hampshire, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to New Hampshire is May, when tickets cost $297 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $512 and $459 respectively.

What’s the cheapest day of the week to fly from Portland to New Hampshire?

The average price of all round-trip flights from Portland to New Hampshire clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to New Hampshire on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Portland to New Hampshire. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to New Hampshire, you should book around 4 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$130
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Portland to Boston

FAQs - booking New Hampshire flights

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

    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 New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to New Hampshire 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 New Hampshire?

    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 from Portland to New Hampshire with an airline and back with another airline.

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

    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 from Portland to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Portland to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to New Hampshire? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4319 reviews
7.0Food
8.1Boarding
7.5Entertainment
8.0Comfort
8.6Crew
Airline reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

2.0 MediocreBeth, Mar 2026
MDW - PIT
Read more Southwest reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Not good. One of my luggage is missing. And until now they can’t find it

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

My 9:50AM flight was delayed to 3:40PM "due to incoming aircraft delay". No aircraft is "delayed" that long. Found out once we did board (after several changes in times) that the aircraft had a maintenance issue and we had to wait for another aircraft. Just tell us that. The aircraft we did get was old and the seats need to be updated. I have been traveling for several weeks with AA and you should refresh your entertainment content as frequent flyers have gone through most of your new content. I have Celiac and a shellfish allergy and continue to have struggles with meals on business and first class flights. Please keep this in mind. Sorry - was a long travel day yesterday and a bit cranky this morning with my experience comments. Still an AA fan.

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Everything you need to know for your flight from Portland to New Hampshire

Information on your arrival and departure airports