$59 Find Cheap Flights from District of Columbia to New Hampshire

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Low seasonJanuary
High seasonJuly
Cheapest flight$59
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Reagan Washington National Airport to Boston

FAQs for booking flights from District of Columbia to New Hampshire

  • How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in New Hampshire?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in New Hampshire is Manchester Airport (MHT), with an average flight price of $246.

  • What is the cheapest day to fly to New Hampshire?

    Based on KAYAK data, the cheapest day to fly to New Hampshire is Wednesday where round-trip tickets can be as cheap as $271. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $316 on average.

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

    The cheapest time of day to fly to New Hampshire is generally at night, when round-trip flights cost $238 on average. Morning departures are around 16% cheaper than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the evening, which is peak travel time and where the average cost of a ticket is $353.

  • What is the cheapest flight to New Hampshire?

    The cheapest ticket to New Hampshire from District of Columbia found in the last 72 hours was to Manchester, at $177 round-trip. The most popular route is Baltimore (BWI) to Manchester (MHT) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $177.

  • What is the cheapest month to fly from District of Columbia to New Hampshire?

    The cheapest month for flights from District of Columbia to New Hampshire is September, when tickets cost $321 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $501 and $476 respectively.

  • How far in advance should I book a flight from District of Columbia to New Hampshire?

    To get a below average price on the flight from District of Columbia to New Hampshire, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

  • How long is the flight to New Hampshire?

    An average nonstop flight from District of Columbia to New Hampshire takes 2h 56m, covering a distance of 423 miles. The shortest route is Washington, D.C. Reagan-National Airport (DCA) to Boston (BOS) with an average flight time of 1h 30m.

  • What are the most popular destinations in New Hampshire?

    Based on KAYAK flight searches, the most popular destination is Boston (68% of total searches to New Hampshire). The next most popular destinations are Portland (26%) and Manchester (5%). Searches for flights to Lebanon (0%) and to Worcester (0%) are also popular.

Reviews of the top 3 airlines serving from District of Columbia to New Hampshire

 
Need help choosing which airline to fly with from District of Columbia 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 4252 reviews
8.6Crew
8.0Comfort
8.1Boarding
7.6Entertainment
7.0Food
Airline reviews

It was one and half hour late... Not sure if any other experience matters.

4.0 OkaySudhir, Jul 2025LGA - MCI
Read more Southwest reviews

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Pitch was very small. Knees were on the seat back in front of me.

Book cheap flights from District of Columbia to New Hampshire

Recent round-trip flight deals

8/25Mon
nonstopJetBlue
1h 39mDCA-BOS
8/25Mon
nonstopJetBlue
1h 48mBOS-DCA
$117
8/27Wed
nonstopUnited Airlines
1h 39mIAD-BOS
8/30Sat
nonstopUnited Airlines
1h 40mBOS-IAD
$117
8/20Wed
nonstopAmerican Airlines
1h 31mDCA-BOS
8/23Sat
nonstopAmerican Airlines
1h 46mBOS-DCA
$120
8/30Sat
nonstopJetBlue
1h 38mDCA-BOS
9/2Tue
nonstopJetBlue
1h 48mBOS-DCA
$123
8/22Fri
nonstopAmerican Airlines
1h 35mDCA-BOS
8/26Tue
nonstopAmerican Airlines
1h 45mBOS-DCA
$125
11/8Sat
nonstopDelta
1h 50mDCA-BOS
11/15Sat
nonstopDelta
2h 01mBOS-DCA
$143
8/30Sat
nonstopDelta
2h 01mDCA-BOS
9/4Thu
nonstopDelta
1h 59mBOS-DCA
$144
7/28Mon
1 stopAllegiant Air
18h 02mIAD-BOS
7/31Thu
1 stopAllegiant Air
8h 49mBOS-IAD
$185
9/6Sat
1 stopSouthwest
6h 15mDCA-BOS
9/10Wed
1 stopSouthwest
5h 45mBOS-DCA
$186
10/16Thu
1 stopSouthwest
12h 00mDCA-MHT
10/21Tue
1 stopSouthwest
5h 00mMHT-DCA
$191

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Recent one-way flight deals

8/25Mon
nonstopAmerican Airlines
1h 53mDCA-BOS
$59
8/25Mon
nonstopUnited Airlines
1h 39mIAD-BOS
$59
8/11Mon
nonstopJetBlue
1h 35mDCA-BOS
$62
8/12Tue
nonstopUnited Airlines
1h 39mIAD-BOS
$62
12/1Mon
nonstopJetBlue
1h 34mDCA-BOS
$63
8/6Wed
nonstopDelta
2h 01mDCA-BOS
$66
8/7Thu
nonstopDelta
1h 44mDCA-BOS
$69
9/8Mon
nonstopAmerican Airlines
1h 40mDCA-PWM
$79
8/13Wed
1 stopSouthwest
6h 55mDCA-BOS
$89
9/10Wed
1 stopSouthwest
6h 55mDCA-BOS
$98

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Last minute flights from District of Columbia to New Hampshire

Last minute flight, train and bus deals

7/12Sat
multi-stopFrontier
6h 32mIAD-BOS
7/13Sun
multi-stopFrontier
11h 16mBOS-IAD
$213
7/14Mon
nonstopDelta
1h 42mDCA-BOS
7/31Thu
nonstopDelta
1h 54mBOS-DCA
$223
7/14Mon
multi-stop
13h 17mIAD-BOS
7/17Thu
multi-stop
8h 49mBOS-IAD
$241
7/15Tue
nonstopAmerican Airlines
1h 44mDCA-PWM
7/22Tue
multi-stopAmerican Airlines
7h 48mPWM-DCA
$246
7/15Tue
multi-stopAmerican Airlines
7h 31mDCA-PWM
7/22Tue
multi-stopAmerican Airlines
7h 48mPWM-DCA
$256
7/15Tue
nonstopUnited Airlines
1h 39mIAD-BOS
7/23Wed
nonstopUnited Airlines
1h 40mBOS-IAD
$268
7/15Tue
multi-stopUnited Airlines
5h 45mIAD-BOS
7/23Wed
nonstopUnited Airlines
1h 34mBOS-IAD
$278
7/14Mon
multi-stop
13h 17mIAD-BOS
7/18Fri
multi-stop
24h 14mBOS-IAD
$302
7/14Mon
multi-stopSouthwest
7h 00mDCA-MHT
7/15Tue
multi-stopSouthwest
8h 00mMHT-DCA
$650
7/13Sun
multi-stopSouthwest
7h 50mDCA-MHT
7/18Fri
multi-stopSouthwest
8h 35mMHT-DCA
$655

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Everything you need to know for your flight to New Hampshire

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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