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New Hampshire

$71+ Cheap flights from Baltimore (BWI) to New Hampshire

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — MHT
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
1 adult, Economy
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Cheap flight deals from Baltimore to New Hampshire

Cheapest flights from Baltimore to New Hampshire
Explore the most affordable flight options available from Baltimore to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.

This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:00 am
BWI
-
BOS
Nonstop1h 38m
Delta
Sat 8/155:10 pm
BOS
-
BWI
Nonstop1h 57m
Delta
Deal found 7/8$164
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:21 am
BWI
-
BOS
Nonstop1h 39m
Delta
Sun 9/66:05 pm
BOS
-
BWI
Nonstop2h 02m
Delta
Deal found 7/8$165
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:21 am
BWI
-
BOS
Nonstop1h 39m
Delta
Tue 8/116:35 am
BOS
-
BWI
Nonstop1h 45m
Delta
Deal found 7/8$167
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:10 pm
BWI
-
BOS
Nonstop1h 30m
Southwest
Mon 9/78:55 pm
BOS
-
BWI
Nonstop1h 40m
Southwest
Deal found 7/8$168
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:00 am
BWI
-
BOS
Nonstop1h 38m
Delta
Wed 8/126:35 am
BOS
-
BWI
Nonstop1h 45m
Delta
Deal found 7/10$170
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:30 am
BWI
-
BOS
Nonstop1h 30m
Southwest
Mon 8/108:55 pm
BOS
-
BWI
Nonstop1h 40m
Southwest
Deal found 7/10$171
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:17 am
BWI
-
BOS
Nonstop1h 43m
Delta
Mon 9/146:35 am
BOS
-
BWI
Nonstop1h 42m
Delta
Deal found 7/8$173
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:30 pm
BWI
-
MHT
Nonstop1h 25m
Southwest
Mon 11/212:55 pm
MHT
-
BWI
Nonstop1h 40m
Southwest
Deal found 7/9$174
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:27 pm
BWI
-
BOS
Nonstop1h 45m
Delta
Thu 8/66:35 am
BOS
-
BWI
Nonstop1h 45m
Delta
Deal found 7/8$175
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:27 pm
BWI
-
BOS
Nonstop1h 45m
Delta
Sat 8/229:25 am
BOS
-
BWI
Nonstop1h 43m
Delta
Deal found 7/12$176
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:21 am
BWI
-
BOS
Nonstop1h 39m
Delta
Mon 8/106:35 am
BOS
-
BWI
Nonstop1h 45m
Delta
Deal found 7/12$177
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:10 am
BWI
-
MHT
Nonstop1h 30m
Southwest
Thu 8/2012:45 pm
MHT
-
BWI
Nonstop1h 40m
Southwest
Deal found 7/9$187

Find flight deals from Baltimore to New Hampshire

Keep the following information in mind while searching for Baltimore to New Hampshire flight deals. Data was last updated July 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$164
(Southwest)

One-way from

$71
(Delta)

Popular in

June

Cheapest in

December

Average price

$299
Provider with most accurate pricing for Washington, D.C. (WAS)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Boston Logan Intl flights.
Search Deals
From Baltimore/Washington to New Hampshire
Search Deals
One-way flight from Baltimore/Washington to New Hampshire
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to New Hampshire 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, Cheapflights users made 2,558,603 searches. Data last updated July 13, 2026.
Use the filters below to find and compare flights from Baltimore to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Sat 9/5

8:10 pm-9:40 pm

Nonstop1h 30m

Boston Logan Intl

Sun 9/6

6:40 am-8:15 am

Nonstop1h 35m

$168

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Fri 9/25

9:20 am-11:04 am

Nonstop1h 44m

Boston Logan Intl

Mon 9/28

6:35 am-8:17 am

Nonstop1h 42m

$176

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Sat 8/8

2:20 pm-3:50 pm

Nonstop1h 30m

Boston Logan Intl

Mon 8/10

8:55 pm-10:35 pm

Nonstop1h 40m

$194

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Wed 8/19

5:36 pm-11:59 pm

1 stop6h 23m

Boston Logan Intl

Wed 8/26

11:10 am-12:53 pm

Nonstop1h 43m

$197

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Sat 9/26

5:40 pm-11:58 pm

1 stop6h 18m

Boston Logan Intl

Tue 9/29

7:15 pm-9:02 pm

Nonstop1h 47m

$197

BaltimoreManchester

BWI - MHT

BWIMHT

Baltimore/Washington

Thu 8/6

8:10 am-9:40 am

Nonstop1h 30m

Manchester

Sat 8/8

5:45 am-7:20 am

Nonstop1h 35m

$211

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Fri 7/31

6:21 am-8:00 am

Nonstop1h 39m

Boston Logan Intl

Thu 8/6

6:35 am-8:20 am

Nonstop1h 45m

$224

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Thu 8/13

9:00 am-10:38 am

Nonstop1h 38m

Boston Logan Intl

Sun 8/16

8:10 am-9:58 am

Nonstop1h 48m

$227

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Tue 9/22

6:17 am-8:00 am

Nonstop1h 43m

Boston Logan Intl

Tue 9/22

5:15 pm-9:30 pm

1 stop4h 15m

$239

BaltimoreManchester

BWI - MHT

BWIMHT

Baltimore/Washington

Tue 8/4

8:20 pm-9:50 pm

Nonstop1h 30m

Manchester

Thu 8/6

5:40 am-7:15 am

Nonstop1h 35m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Baltimore to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Baltimore to New Hampshire?

Currently, April is the cheapest month in which you can book a flight from Baltimore to New Hampshire (average of $87). Flying from Baltimore to New Hampshire in May is currently the most expensive (average of $253). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to NH?

Find hourly flight availability from Baltimore to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 13, 2026.

One of the essential ways to save on airfare from Baltimore to New Hampshire is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.

How much does it cost to fly round-trip from Baltimore to New Hampshire?

How far ahead should I book a flight from Baltimore to New Hampshire?

The best time to book flights from Baltimore to New Hampshire is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from Baltimore to New Hampshire. Price data was last updated on July 11, 2026.

Travelers seeking maximum savings on their Baltimore to New Hampshire flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated July 13, 2026.
See what other customers who have flown with Southwest from Baltimore to New Hampshire have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

David,Aug 2023

BWI - SAN

I am a diabetic so Southwest’s snacks are always a challenge for me. Nuts would be a great option. Thanks
Southwest
8.0
Very good
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

David,Aug 2023

BWI - SAN

I am a diabetic so Southwest’s snacks are always a challenge for me. Nuts would be a great option. Thanks

Related info for your journey

Find useful and relevant information for your journey from Baltimore to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to New Hampshire?

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to New Hampshire. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

  • How popular is this Baltimore to New Hampshire flight route?

    This flight path from Baltimore/Washington to New Hampshire was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Baltimore to New Hampshire?

    There are many flights that can get you from Baltimore to New Hampshire in 1h 30m. Fly via Southwest or Delta to get the fastest option. There are 369 mi between Baltimore and New Hampshire. Generally, flights for this route are nonstop.

  • What are the most popular routes from Baltimore to New Hampshire?

    The most popular flight routes from Baltimore to New Hampshire are Baltimore/Washington - Boston Logan Intl, Baltimore/Washington - Portland and Baltimore/Washington - Manchester.

  • What are the cheapest flights from Baltimore to New Hampshire?

    On average you can expect to pay $338 for a flight from Baltimore to New Hampshire. The cheapest flight overall is $115 while the most popular route, (Baltimore/Washington - Boston Logan Intl) is currently priced at $117.

  • Can I find deals for flights from Baltimore to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Baltimore to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to New Hampshire.

  • Can I find deals for business class flights from Baltimore to New Hampshire?

    Yes. Cheapflights offers flight deals from Baltimore to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to New Hampshire?

    Currently, April is the cheapest month in which you can book a flight from Baltimore to New Hampshire (average of $87). Flying from Baltimore to New Hampshire in May is currently the most expensive (average of $253). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Baltimore to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Baltimore to New Hampshire

Discover the top airline that operate flights from Baltimore to New Hampshire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$194Average$319FlexibilityNo cancel feeOn-time63%

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