New Hampshire

$55+ Cheap flights from Missouri 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MHT
Jan 26 — Feb 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to New Hampshire with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to New Hampshire

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to New Hampshire (USNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$108
(Gotogate)

One-way from

$55
(Frontier)
From Missouri to New Hampshire
One-way flight from Missouri to New Hampshire

Find flight deals from Missouri to New Hampshire

Cheapest flights from Missouri to New Hampshire
Explore the most affordable flight options available from Missouri to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/45:05 pmSTL - BOS
1 stop6h 22mFrontier
Tue 2/116:00 amBOS - STL
1 stop18h 31mFrontier
Deal found 1/20$108
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/184:00 pmSTL - BOS
1 stop16h 13mMultiple Airlines
Tue 2/256:00 amBOS - STL
1 stop18h 43mMultiple Airlines
Deal found 1/21$146
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/184:00 pmSTL - BOS
2 stops22h 20mSpirit Airlines
Tue 2/255:40 amBOS - STL
1 stop10h 02mSpirit Airlines
Deal found 1/21$162
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:38 pmMCI - BOS
2 stops15h 36mSpirit Airlines
Sat 5/177:00 amBOS - MCI
1 stop11h 38mSpirit Airlines
Deal found 1/21$166
This Frontier deal was found by Cheapflights users on 1/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/65:05 pmSTL - PWM
1 stop26h 07mFrontier
Mon 2/109:02 pmPWM - STL
1 stop27h 29mFrontier
Deal found 1/21$273
This United deal was found by Cheapflights users on 1/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/267:05 amSTL - BOS
1 stop7h 04mUnited Airlines
Thu 3/65:30 amBOS - STL
2 stops7h 42mUnited Airlines
Deal found 1/21$302
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:14 pmMCI - BOS
2 stops25h 02mMultiple Airlines
Sun 5/116:30 pmBOS - MCI
3 stops24h 08mMultiple Airlines
Deal found 1/19$310
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/182:21 pmSTL - BOS
Nonstop2h 37mAmerican Airlines
Tue 2/256:00 amBOS - STL
1 stop8h 56mAmerican Airlines
Deal found 1/21$313
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/64:28 pmSTL - PWM
2 stops23h 42mMultiple Airlines
Mon 2/106:18 pmPWM - STL
2 stops21h 25mMultiple Airlines
Deal found 1/21$319
This Southwest deal was found by Cheapflights users on 1/21. 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 2/203:20 pmSTL - PWM
2 stops6h 20mSouthwest
Thu 2/275:10 pmPWM - STL
1 stop7h 15mSouthwest
Deal found 1/21$322
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/205:49 amMCI - PWM
1 stop4h 58mAmerican Airlines
Tue 2/257:20 amPWM - MCI
1 stop8h 43mAmerican Airlines
Deal found 1/21$335
This Delta deal was found by Cheapflights users on 1/20. 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 2/45:07 pmMCI - PWM
1 stop5h 48mDelta
Tue 2/115:34 amPWM - MCI
1 stop7h 53mDelta
Deal found 1/20$337

Find flights from Missouri to New Hampshire within your budget

Customize your flight search to find flights from Missouri 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Tue 2/4

5:05 pm-12:27 am

1 stop6h 22m

Boston Logan Intl

Tue 2/11

6:00 am-11:31 pm

1 stop18h 31m

$108

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Tue 2/18

4:00 pm-9:13 am

1 stop16h 13m

Boston Logan Intl

Tue 2/25

6:00 am-11:43 pm

1 stop18h 43m

$146

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Tue 2/18

4:00 pm-3:20 pm

2 stops22h 20m

Boston Logan Intl

Tue 2/25

5:40 am-2:42 pm

1 stop10h 02m

$162

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Tue 5/13

6:38 pm-11:14 am

2 stops15h 36m

Boston Logan Intl

Sat 5/17

7:00 am-5:38 pm

1 stop11h 38m

$166

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Mon 3/10

3:36 pm-9:22 pm

1 stop4h 46m

Boston Logan Intl

Tue 3/11

12:00 pm-5:51 pm

1 stop6h 51m

$217

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

Thu 2/6

5:05 pm-8:12 pm

1 stop26h 07m

Portland

Mon 2/10

9:02 pm-11:31 pm

1 stop27h 29m

$273

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Wed 2/26

7:05 am-3:09 pm

1 stop7h 04m

Boston Logan Intl

Thu 3/6

5:30 am-12:12 pm

2 stops7h 42m

$302

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Tue 2/18

2:21 pm-5:58 pm

Nonstop2h 37m

Boston Logan Intl

Tue 2/25

6:00 am-1:56 pm

1 stop8h 56m

$313

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

Thu 2/6

4:28 pm-5:10 pm

2 stops23h 42m

Portland

Mon 2/10

6:18 pm-2:43 pm

2 stops21h 25m

$319

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

Thu 2/20

3:20 pm-10:40 pm

2 stops6h 20m

Portland

Thu 2/27

5:10 pm-11:25 pm

1 stop7h 15m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 54 results
1
2
3
...
6

Best time to book a flight from Missouri to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Missouri 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.

Travel insights for flights from Missouri to New Hampshire

Get recent, data-driven insights about flights from Missouri to New Hampshire including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Missouri to New Hampshire (average of $334). Flying from Missouri to New Hampshire in June is currently the most expensive (average of $453). 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 MO to NH?

Find hourly flight availability from Missouri 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 January 21, 2025.

When flying from Missouri to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 21, 2025.
See what other customers who have flown with United Airlines, Delta and American Airlines from Missouri 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.
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,985 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
801 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 are the cheapest airlines to fly from Missouri to New Hampshire one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Missouri to New Hampshire for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Missouri to New Hampshire (average of $334). Flying from Missouri to New Hampshire in June is currently the most expensive (average of $453). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Missouri to New Hampshire

Discover the top 2 airlines that operate flights from Missouri 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$286Average$517FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$423FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.