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New Hampshire

$46+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MHT
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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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 noviembre 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
mié. 12/2411:33 amMCI - BOS
1 stop12h 41mFrontier
jue. 1/111:03 amBOS - MCI
1 stop24h 05mFrontier
Deal found 11/5$189
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
mié. 12/36:00 amMCI - BOS
1 stop9h 50mSpirit Airlines
mié. 12/108:11 pmBOS - MCI
1 stop28h 04mSpirit Airlines
Deal found 11/5$195
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
mié. 12/2411:33 amMCI - BOS
1 stop12h 41mFrontier
vie. 1/28:08 amBOS - MCI
2 stops36h 43mFrontier
Deal found 11/4$198
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
mié. 11/2611:20 amMCI - BOS
1 stop12h 24mMultiple Airlines
mié. 12/35:45 amBOS - MCI
1 stop13h 51mMultiple Airlines
Deal found 11/5$201
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
lun. 11/244:36 pmMCI - BOS
1 stop7h 08mMultiple Airlines
mié. 12/35:45 amBOS - MCI
1 stop13h 51mMultiple Airlines
Deal found 11/5$205
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
vie. 12/123:47 pmMCI - BOS
1 stop17h 14mMultiple Airlines
lun. 12/158:28 amBOS - MCI
2 stops12h 22mMultiple Airlines
Deal found 11/5$208
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
vie. 12/123:47 pmMCI - BOS
1 stop17h 14mMultiple Airlines
dom. 12/1411:28 amBOS - MCI
1 stop25h 23mMultiple Airlines
Deal found 11/6$210
This Mytrip deal was found by Cheapflights users on 11/5. 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.
vie. 12/123:47 pmMCI - BOS
1 stop17h 14mSpirit Airlines
lun. 12/1511:08 amBOS - MCI
1 stop13h 07mSpirit Airlines
Deal found 11/5$212
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
lun. 12/153:47 pmMCI - BOS
1 stop17h 14mSpirit Airlines
mié. 12/178:11 pmBOS - MCI
1 stop27h 48mSpirit Airlines
Deal found 11/6$215
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
mié. 12/36:00 amMCI - BOS
1 stop9h 50mMultiple Airlines
mié. 12/1010:56 amBOS - MCI
2 stops33h 18mMultiple Airlines
Deal found 11/5$216
This American Airlines deal was found by Cheapflights users on 11/4. 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.
sáb. 12/62:02 pmSGF - BOS
1 stop5h 31mAmerican Airlines
sáb. 12/135:00 pmBOS - SGF
1 stop6h 33mAmerican Airlines
Deal found 11/4$251
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/54:28 pmSGF - BOS
1 stop6h 47mAmerican Airlines
vie. 12/1211:44 amBOS - SGF
1 stop6h 21mAmerican Airlines
Deal found 11/5$269

Cheap flight deals from Missouri to New Hampshire

Keep the following information in mind while searching for Missouri to New Hampshire flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$189
(Kiwi.com)

One-way from

$46
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$441
Provider with most accurate pricing for Lambert-St Louis-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Boston Logan Intl flights.
Search Deals
From Missouri to New Hampshire
Search Deals
One-way flight from Missouri to New Hampshire
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
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 noviembre 6, 2025.
Use the filters below to find and compare flights from Missouri to New Hampshire that are best for you.

Fly from

Missouri

Fly to

New Hampshire

Route

Depart

Return

Price

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

jue. 1/8

1:28 pm-11:46 pm

1 stop9h 18m

Boston Logan Intl

mar. 1/13

9:30 am-2:38 pm

1 stop6h 08m

$260

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

vie. 12/5

4:28 pm-12:15 am

1 stop6h 47m

Boston Logan Intl

vie. 12/12

9:50 am-5:05 pm

1 stop8h 15m

$269

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

jue. 4/2

6:15 pm-1:09 am

1 stop5h 54m

Boston Logan Intl

mié. 4/8

6:00 am-10:34 am

1 stop5h 34m

$269

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

mié. 12/3

7:43 pm-9:06 am

2 stops36h 23m

Portland

mié. 12/17

11:16 am-10:33 pm

1 stop12h 17m

$282

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

mar. 11/25

12:28 pm-10:44 pm

1 stop9h 16m

Boston Logan Intl

mié. 12/3

12:10 pm-10:00 pm

1 stop10h 50m

$296

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

mié. 12/3

8:30 am-2:19 pm

1 stop4h 49m

Portland

mié. 12/17

6:00 am-10:50 am

1 stop5h 50m

$299

Kansas CityManchester

MCI - MHT

MCIMHT

Kansas City

lun. 12/15

3:30 pm-9:05 pm

1 stop4h 35m

Manchester

mié. 12/17

3:35 pm-9:25 pm

1 stop6h 50m

$301

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

mar. 11/25

8:00 am-6:32 pm

2 stops9h 32m

Boston Logan Intl

mié. 12/3

12:50 pm-5:40 pm

1 stop5h 50m

$303

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

mié. 12/3

6:00 am-4:07 pm

2 stops9h 07m

Portland

mié. 12/17

6:08 am-4:49 pm

2 stops11h 41m

$309

Kansas CityPortland

MCI - PWM

MCIPWM

Kansas City

mié. 12/10

3:27 pm-10:23 pm

1 stop5h 56m

Portland

mar. 12/16

6:08 am-2:21 pm

1 stop9h 13m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 60 results
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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.

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Missouri to New Hampshire (average of $175). Flying from Missouri to New Hampshire in March is currently the most expensive (average of $415). 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 noviembre 6, 2025.

When flying from Missouri to New Hampshire, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 69% versus a flight in the morning.

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

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 noviembre 6, 2025.
See what other customers who have flown with Southwest and American Airlines from Missouri to New Hampshire have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

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

    Airlines like United Airlines, American Airlines, and Southwest fly from Missouri to New Hampshire in about 4h 35m. The time it takes to get you to your destination can typically vary by up to 4h 43m. Airlines will cover a distance of 1233 mi. This flight may include one or multiple stops.

  • 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 $68. However, be on the lookout for offers from United 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, September is the cheapest month in which you can book a flight from Missouri to New Hampshire (average of $175). Flying from Missouri to New Hampshire in March is currently the most expensive (average of $415). 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 Missouri to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$200Average$406FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$399FlexibilityNo cancel feeOn-time71%

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