$81 Find Cheap Flights from Baltimore 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 Baltimore to New Hampshire departing on 11/22. 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

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 Baltimore 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 Baltimore to New Hampshire, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Baltimore to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$154
Portland
Portlandnonstop$211
Boston
Boston1 stop$154
Portland
Portlandnonstop$211

Book Cheap Baltimore 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 Baltimore 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 Baltimore to New Hampshire

Thu, Nov 13 - Sat, Nov 15
Frontier Logo
8:21 pm - 8:28 amBWI-BOS
12h 07m1 stop
Frontier Logo
11:43 am - 12:02 amBOS-BWI
12h 19m1 stop
$154Frontier
Find Deal
Fri, Oct 3 - Thu, Oct 9
Frontier Logo
8:14 pm - 7:43 amBWI-BOS
11h 29m1 stop
Frontier Logo
9:50 am - 12:13 amBOS-BWI
14h 23m1 stop
$157Frontier
Find Deal
Tue, Oct 21 - Sun, Oct 26
 Logo
1:35 pm - 10:52 pmBWI-BOS
9h 17m1 stop
 Logo
11:44 am - 11:35 amBOS-BWI
23h 51m1 stop
Sat, Oct 18 - Wed, Oct 22
Spirit Airlines Logo
1:35 pm - 10:52 pmBWI-BOS
9h 17m1 stop
Spirit Airlines Logo
6:17 am - 8:23 pmBOS-BWI
14h 06m1 stop
$165Spirit Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
Spirit Airlines Logo
1:35 pm - 10:52 pmBWI-BOS
9h 17m1 stop
Spirit Airlines Logo
6:16 am - 2:48 pmBOS-BWI
8h 32m1 stop
$166Spirit Airlines
Find Deal
Sat, Oct 25 - Sun, Oct 26
 Logo
1:35 pm - 10:52 pmBWI-BOS
9h 17m1 stop
 Logo
11:44 am - 11:35 amBOS-BWI
23h 51m1 stop
Mon, Oct 20 - Thu, Oct 23
Southwest Logo
7:30 pm - 9:00 pmBWI-BOS
1h 30mnonstop
Southwest Logo
5:35 am - 7:10 amBOS-BWI
1h 35mnonstop
$176Southwest
Find Deal
Tue, Oct 7 - Wed, Oct 15
Delta Logo
9:00 am - 10:37 amBWI-BOS
1h 37mnonstop
Delta Logo
9:29 pm - 11:13 pmBOS-BWI
1h 44mnonstop
$177Delta
Find Deal
Sat, Nov 1 - Tue, Nov 4
Delta Logo
6:18 am - 8:00 amBWI-BOS
1h 42mnonstop
Delta Logo
6:20 am - 8:12 amBOS-BWI
1h 52mnonstop
$184Delta
Find Deal
Sat, Oct 25 - Mon, Oct 27
Southwest Logo
8:25 am - 10:00 amBWI-BOS
1h 35mnonstop
Southwest Logo
9:40 pm - 11:10 pmBOS-BWI
1h 30mnonstop
$191Southwest
Find Deal
Booking Insights

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

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

What is the cheapest Baltimore to New Hampshire flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to New Hampshire from Baltimore found in the last 72 hours was to Manchester, at $217 round-trip. The most popular route is from Baltimore (BWI) to Manchester (MHT), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $217.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore 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 Baltimore to New Hampshire is February, when tickets cost $101 (return) on average. On the other hand, the most expensive months are September and August, when the average cost of round-trip tickets is $234 and $205 respectively.

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

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

When flying from Baltimore to New Hampshire, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Baltimore, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Baltimore 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 Baltimore 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 Baltimore to New Hampshire, you should book around 2 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$81
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 9% increase in price.
Flight from Baltimore to Manchester

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Baltimore 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 Baltimore to New Hampshire.

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

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

  • 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 $153 on average. Morning departures are around 41% 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 $318.

Top tips for finding cheap flights to New Hampshire

  • Looking for a cheap flight? 25% of our users found tickets from Baltimore to the following destinations at these prices or less: Boston $148 one-way - $232 round-trip

Reviews of the top airline flying from Baltimore to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Baltimore 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 Baltimore 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 4242 reviews
7.0Food
8.0Comfort
8.1Boarding
7.5Entertainment
8.6Crew
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

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

Information on your arrival and departure airports

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