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$64+ Cheap flights from New Hampshire to Missouri

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — STL
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from New Hampshire to Missouri

Cheapest flights from New Hampshire to Missouri
Explore the most affordable flight options available from New Hampshire to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Mytrip deal was found by Cheapflights users on 12/5. 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.
Mon 12/1511:08 amBOS - MCI
1 stop13h 07mSpirit Airlines
Sat 12/206:15 pmMCI - BOS
1 stop15h 35mSpirit Airlines
Deal found 12/5$275
This Kiwi.com deal was found by Cheapflights users on 12/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:08 amBOS - MCI
1 stop13h 07mMultiple Airlines
Sat 12/206:15 pmMCI - BOS
2 stops30h 04mMultiple Airlines
Deal found 12/5$299
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:29 pmBOS - MCI
1 stop11h 30mSpirit Airlines
Thu 12/256:15 pmMCI - BOS
1 stop15h 35mSpirit Airlines
Deal found 12/6$316
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:29 pmBOS - MCI
1 stop11h 30mSpirit Airlines
Wed 12/246:15 pmMCI - BOS
1 stop15h 35mSpirit Airlines
Deal found 12/6$322
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:29 pmBOS - MCI
1 stop11h 30mMultiple Airlines
Tue 1/66:15 pmMCI - BOS
2 stops38h 56mMultiple Airlines
Deal found 12/7$324
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:23 amBOS - STL
2 stops12h 10mMultiple Airlines
Tue 1/205:42 pmSTL - BOS
1 stop19h 56mMultiple Airlines
Deal found 12/6$336
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:22 pmBOS - STL
1 stop11h 11mFrontier
Sat 12/274:27 pmSTL - BOS
1 stop17h 14mFrontier
Deal found 12/7$339
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:56 amBOS - STL
1 stop9h 46mMultiple Airlines
Wed 1/218:22 pmSTL - BOS
2 stops18h 57mMultiple Airlines
Deal found 12/6$340
This Mytrip deal was found by Cheapflights users on 12/7. 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.
Wed 12/178:11 pmBOS - MCI
2 stops21h 59mSpirit Airlines
Wed 12/246:15 pmMCI - BOS
1 stop15h 35mSpirit Airlines
Deal found 12/7$340
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amBOS - STL
1 stop28h 40mMultiple Airlines
Mon 1/510:10 pmSTL - BOS
2 stops36h 24mMultiple Airlines
Deal found 12/7$342
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:29 pmBOS - MCI
1 stop11h 30mSpirit Airlines
Tue 1/66:15 pmMCI - BOS
1 stop15h 35mSpirit Airlines
Deal found 12/7$342
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:56 amBOS - STL
1 stop9h 46mMultiple Airlines
Tue 1/205:42 pmSTL - BOS
1 stop19h 56mMultiple Airlines
Deal found 12/6$344

Find flight deals from New Hampshire to Missouri

Keep the following information in mind while searching for New Hampshire to Missouri flight deals. Data was last updated December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$232
(Mytrip)

One-way from

$64
(Priceline)

Popular in

April

Cheapest in

January

Average price

$450
Provider with most accurate pricing for Boston Logan Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Lambert-St Louis flights.
Search Deals
From New Hampshire to Missouri
Search Deals
One-way flight from New Hampshire to Missouri
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Missouri 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 December 8, 2025.
Use the filters below to find and compare flights from New Hampshire to Missouri that are best for you.

Fly from

New Hampshire

Fly to

Missouri

Route

Depart

Return

Price

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Fri 1/23

9:47 am-11:33 pm

1 stop14h 46m

Lambert-St Louis

Sun 1/25

5:42 pm-9:07 am

1 stop14h 25m

$270

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Tue 1/6

12:48 pm-8:06 pm

1 stop8h 18m

Lambert-St Louis

Wed 1/7

6:35 am-12:08 pm

1 stop4h 33m

$281

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Tue 1/13

6:00 am-12:33 pm

1 stop7h 33m

Lambert-St Louis

Wed 1/14

6:35 am-12:08 pm

1 stop4h 33m

$281

BostonSpringfield

BOS - SGF

BOSSGF

Boston Logan Intl

Thu 2/12

5:34 pm-10:33 pm

1 stop5h 59m

Springfield-Branson

Tue 2/17

1:15 pm-8:02 pm

1 stop5h 47m

$285

BostonSpringfield

BOS - SGF

BOSSGF

Boston Logan Intl

Thu 2/12

6:00 am-10:41 am

1 stop5h 41m

Springfield-Branson

Sun 2/15

11:20 am-7:37 pm

1 stop7h 17m

$290

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Wed 2/11

12:45 pm-5:30 pm

1 stop5h 45m

Kansas City

Wed 2/18

2:00 pm-10:15 pm

1 stop7h 15m

$323

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Wed 2/11

5:59 pm-11:04 pm

1 stop6h 05m

Kansas City

Wed 2/18

6:30 am-12:00 pm

1 stop4h 30m

$323

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Tue 2/10

5:59 pm-11:04 pm

1 stop6h 05m

Kansas City

Wed 2/18

6:30 am-12:00 pm

1 stop4h 30m

$323

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Fri 1/9

11:29 am-10:02 am

2 stops23h 33m

Lambert-St Louis

Sun 1/11

5:11 pm-9:07 am

1 stop14h 56m

$324

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Sat 1/24

7:00 am-6:13 pm

1 stop12h 13m

Lambert-St Louis

Sat 1/31

12:06 pm-3:45 pm

Nonstop2h 39m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Missouri

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

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

Currently, August is the cheapest month in which you can book a flight from New Hampshire to Missouri (average of $179). Flying from New Hampshire to Missouri in February is currently the most expensive (average of $329). 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 NH to MO?

Find hourly flight availability from New Hampshire to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

A simple way to save on the total cost of your ticket is to fly from New Hampshire to Missouri in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated December 8, 2025.
Read reviews from past customers who have flown Southwest and American Airlines from New Hampshire to Missouri. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,252 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,252 reviews
Southwest
8.0
Very good
4,252 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,252 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

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

    A quick flight from New Hampshire to Missouri can take about 5h 41m. Delta provides one of the quickest options available for as low as $290. The distance between New Hampshire and Missouri is about 1234 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from New Hampshire to Missouri (average of $179). Flying from New Hampshire to Missouri in February is currently the most expensive (average of $329). 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

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Alternative routes for New Hampshire to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Hampshire to Missouri

Discover the top 2 airlines that operate flights from New Hampshire to Missouri. 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$264Average$445FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$266Average$417FlexibilityNo cancel feeOn-time71%

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