Cheap flights from New Hampshire to the United States from $20

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to the United States departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Hampshire to the United States

Cheap round-trip flights

Frontier Logo
10:53 am - 1:54 pmBOS-ATL
3h 01mnonstop
Frontier Logo
5:05 am - 7:43 amATL-BOS
2h 38mnonstop
$76Frontier
Find Deal
Thu, Sep 11 - Sat, Sep 20
Frontier Logo
8:38 am - 11:39 amBOS-ATL
3h 01mnonstop
Frontier Logo
5:05 am - 7:43 amATL-BOS
2h 38mnonstop
$77Frontier
Find Deal
Sat, Sep 6 - Sat, Sep 13
Spirit Airlines Logo
3:00 pm - 6:31 pmBOS-FLL
3h 31mnonstop
Spirit Airlines Logo
8:00 am - 11:13 amFLL-BOS
3h 13mnonstop
$85Spirit Airlines
Find Deal
Sat, Sep 13 - Wed, Sep 17
Spirit Airlines Logo
6:10 am - 9:38 amBOS-FLL
3h 28mnonstop
Spirit Airlines Logo
8:00 am - 11:13 amFLL-BOS
3h 13mnonstop
$86Spirit Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
JetBlue Logo
7:00 am - 8:56 amBOS-ORD
2h 56mnonstop
JetBlue Logo
7:50 pm - 11:25 pmORD-BOS
2h 35mnonstop
$88JetBlue
Find Deal
Wed, Sep 24 - Wed, Oct 1
JetBlue Logo
7:00 am - 8:56 amBOS-ORD
2h 56mnonstop
JetBlue Logo
9:51 am - 1:20 pmORD-BOS
2h 29mnonstop
$99JetBlue
Find Deal
Wed, Sep 3 - Tue, Sep 9
 Logo
12:53 pm - 4:14 pmBOS-MCO
3h 21mnonstop
 Logo
10:42 am - 1:48 pmMCO-BOS
3h 06mnonstop
Sat, Aug 30 - Sat, Sep 6
 Logo
12:20 pm - 8:12 pmBOS-ATL
7h 52m1 stop
 Logo
5:05 am - 7:43 amATL-BOS
2h 38mnonstop
Wed, Sep 10 - Sat, Sep 13
United Airlines Logo
6:16 pm - 8:10 pmBOS-ORD
2h 54mnonstop
United Airlines Logo
9:37 pm - 1:09 amORD-BOS
2h 32mnonstop
$111United Airlines
Find Deal
Fri, Aug 29 - Fri, Sep 5
United Airlines Logo
8:27 pm - 10:15 pmBOS-ORD
2h 48mnonstop
United Airlines Logo
5:57 pm - 9:28 pmORD-BOS
2h 31mnonstop
$115United Airlines
Find Deal
Mon, Aug 25 - Sat, Aug 30

Alaska Airlines flights from New Hampshire to United States

Our best Alaska Airlines deals on New Hampshire to United States flight tickets
Alaska Airlines
Sep 25
BOS4:00 pmBoston Logan Intl
6h 15m
SEA7:15 pmSeattle/Tacoma Intl
Oct 1
SEA3:59 pmSeattle/Tacoma Intl
5h 28m
BOS12:27 amBoston Logan Intl
Alaska Airlines
Aug 20
BOS5:37 pmBoston Logan Intl
9h 22m
1 stop
LAX11:59 pmLos Angeles
Aug 24
LAX5:36 pmLos Angeles
11h 24m
1 stop
BOS8:00 amBoston Logan Intl

Frontier flights from New Hampshire to United States

Our best Frontier deals on New Hampshire to United States flight tickets
Frontier
Sep 11
BOS10:53 amBoston Logan Intl
3h 01m
ATL1:54 pmAtlanta Hartsfield-Jackson
Sep 20
ATL5:05 amAtlanta Hartsfield-Jackson
2h 38m
BOS7:43 amBoston Logan Intl
Frontier
Sep 6
BOS8:38 amBoston Logan Intl
3h 01m
ATL11:39 amAtlanta Hartsfield-Jackson
Sep 13
ATL5:05 amAtlanta Hartsfield-Jackson
2h 38m
BOS7:43 amBoston Logan Intl
Frontier
Dec 9
BOS6:00 amBoston Logan Intl
3h 18m
ATL9:18 amAtlanta Hartsfield-Jackson
Dec 13
ATL10:05 pmAtlanta Hartsfield-Jackson
2h 39m
BOS12:44 amBoston Logan Intl

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to United States 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, momondo users made 832,500 searches. Data last updated August 12, 2025.
Use the filters below to find and compare flights from New Hampshire to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonAtlanta

BOS - ATL

BOSATL

Boston Logan Intl

Thu 9/11

10:53 am-1:54 pm

Nonstop3h 01m

Atlanta Hartsfield-Jackson

Sat 9/20

5:05 am-7:43 am

Nonstop2h 38m

$76

BostonAtlanta

BOS - ATL

BOSATL

Boston Logan Intl

Sat 9/6

8:38 am-11:39 am

Nonstop3h 01m

Atlanta Hartsfield-Jackson

Sat 9/13

5:05 am-7:43 am

Nonstop2h 38m

$77

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Sat 9/13

3:00 pm-6:31 pm

Nonstop3h 31m

Fort Lauderdale

Wed 9/17

8:00 am-11:13 am

Nonstop3h 13m

$85

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Tue 9/9

6:10 am-9:38 am

Nonstop3h 28m

Fort Lauderdale

Tue 9/16

8:00 am-11:13 am

Nonstop3h 13m

$86

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Wed 9/24

7:00 am-8:56 am

Nonstop2h 56m

Chicago O'Hare Intl

Wed 10/1

7:50 pm-11:25 pm

Nonstop2h 35m

$88

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Wed 9/3

7:00 am-8:56 am

Nonstop2h 56m

Chicago O'Hare Intl

Tue 9/9

9:51 am-1:20 pm

Nonstop2h 29m

$99

BostonOrlando

BOS - MCO

BOSMCO

Boston Logan Intl

Sat 8/30

12:53 pm-4:14 pm

Nonstop3h 21m

Orlando

Sat 9/6

10:42 am-1:48 pm

Nonstop3h 06m

$99

BostonAtlanta

BOS - ATL

BOSATL

Boston Logan Intl

Wed 9/10

12:20 pm-8:12 pm

1 stop7h 52m

Atlanta Hartsfield-Jackson

Sat 9/13

5:05 am-7:43 am

Nonstop2h 38m

$105

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Fri 8/29

6:16 pm-8:10 pm

Nonstop2h 54m

Chicago O'Hare Intl

Fri 9/5

9:37 pm-1:09 am

Nonstop2h 32m

$111

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Mon 8/25

8:27 pm-10:15 pm

Nonstop2h 48m

Chicago O'Hare Intl

Sat 8/30

5:57 pm-9:28 pm

Nonstop2h 31m

$115

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United States from

How to get the cheapest flight ticket from New Hampshire to United States

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 United States?

In general, October is the cheapest month to fly from New Hampshire to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $117. If you aren’t able to travel during the month of October, then book flights to United States from New Hampshire during September instead. Flights to United States in September, while not as cheap as those in October, still average around $136.

What is the cheapest day to depart on your flight to United States?

According to our data, Friday is the cheapest day to fly to United States from New Hampshire. The lowest ticket price found for a Friday departure recently was $292. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $486. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $347. Try not to purchase tickets in the afternoon because they tend to be around $350. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest New Hampshire to United States flight route?

Fly from Manchester to New York John F Kennedy Intl for the best New Hampshire - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $194 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from New Hampshire for as low as $129 on momondo.

What cabin class options are available on New Hampshire to United States flights?

There are 4 cabin classes available to choose from on New Hampshire to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Hampshire to United States flights?

No. A direct flight is the cheapest option for a flight between New Hampshire to United States.

Cheap New Hampshire to United States flight deals and tips

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

Best Price Found

$20

Fastest flight time

1h 35m

Direct flights

Every day

Airports in United States

6 airports
The best one-way flight to United States from New Hampshire in the past 72 hours is $20. The best round-trip flight deal from New Hampshire to United States found on momondo in the last 72 hours is $76.
The fastest flight from New Hampshire to United States takes 1h 35m
Direct flights go from New Hampshire to United States every day.
There are 6 airports near United States: Chicago O'Hare Intl (ORD), Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Fort Lauderdale (FLL), Orlando (MCO), Atlanta Hartsfield-Jackson (ATL)
  • When did momondo last update prices for flights from New Hampshire to United States?

    Prices for flights from New Hampshire to United States were last updated today.

  • How many operators does momondo search for flights from New Hampshire to United States?

  • How old do you have to be to fly from New Hampshire to United States?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New Hampshire to United States?

Best airlines flying from New Hampshire to United States

Compare and see reviews for airlines that fly from New Hampshire to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $61Free CancellationRating
5.8
3,222 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $69Free CancellationRating
6.3
8,043 reviews
Search Spirit Airlines flights
Breeze AirwaysPriceFrom $72Free CancellationRating
8.0
191 reviews
Search Breeze Airways flights
JetBluePriceFrom $75Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
DeltaPriceFrom $113Free CancellationRating
8.0
7,978 reviews
Search Delta flights
Allegiant AirPriceFrom $126Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $168Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to United States from New Hampshire 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 United States quick and easy, saving you time and money.

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

Yes. All flights to United States from New Hampshire on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between New Hampshire and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from New Hampshire to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.

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1 adult
Sun 8/17
Sun 8/24

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