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New Hampshire

$68+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MHT
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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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 August 21, 2025.

Round-trip from

$209
(American Airlines)

One-way from

$68
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$372
From Missouri to New Hampshire
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One-way flight from Missouri to New Hampshire
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Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 21, 2025.

This American Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 9/312:37 pmSGF - BOS
1 stop6h 48mAmerican Airlines
Fri 9/512:40 pmBOS - SGF
1 stop7h 41mAmerican Airlines
Deal found 8/21$209
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:15 amMCI - BOS
1 stop7h 33mSpirit Airlines
Wed 9/173:00 pmBOS - MCI
2 stops33h 07mSpirit Airlines
Deal found 8/21$220
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Sat 9/205:15 amMCI - BOS
1 stop7h 33mSpirit Airlines
Thu 9/256:49 pmBOS - MCI
1 stop16h 29mSpirit Airlines
Deal found 8/21$221
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Fri 9/511:13 amMCI - BOS
1 stop11h 44mSpirit Airlines
Mon 9/86:10 amBOS - MCI
2 stops34h 00mSpirit Airlines
Deal found 8/21$228
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:15 amMCI - BOS
1 stop7h 33mSpirit Airlines
Thu 9/112:53 pmBOS - MCI
1 stop9h 14mSpirit Airlines
Deal found 8/21$230
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 10/293:23 pmSGF - BOS
1 stop5h 20mAmerican Airlines
Fri 10/315:24 amBOS - SGF
1 stop5h 22mAmerican Airlines
Deal found 8/21$230
This FlightHub deal was found by Cheapflights users on 8/21. 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.
Fri 11/710:09 amMCI - BOS
1 stop10h 59mSpirit Airlines
Mon 11/106:15 amBOS - MCI
1 stop27h 49mSpirit Airlines
Deal found 8/21$238
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:14 pmMCI - BOS
1 stop17h 12mSpirit Airlines
Wed 10/812:31 pmBOS - MCI
1 stop12h 15mSpirit Airlines
Deal found 8/19$239
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:05 pmMCI - BOS
2 stops15h 38mMultiple Airlines
Sat 10/412:20 pmBOS - MCI
1 stop11h 47mMultiple Airlines
Deal found 8/19$241
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 10/16:10 amSTL - BOS
1 stop7h 56mAmerican Airlines
Wed 10/86:50 amBOS - STL
Nonstop3h 14mAmerican Airlines
Deal found 8/21$242
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:15 amMCI - BOS
1 stop7h 33mSpirit Airlines
Mon 9/292:53 pmBOS - MCI
1 stop9h 14mSpirit Airlines
Deal found 8/19$243
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:15 amMCI - BOS
1 stop7h 33mMultiple Airlines
Fri 9/2610:53 amBOS - MCI
1 stop6h 27mMultiple Airlines
Deal found 8/21$244

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 August 21, 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

Wed 9/3

12:37 pm-8:25 pm

1 stop6h 48m

Boston Logan Intl

Fri 9/5

12:40 pm-7:21 pm

1 stop7h 41m

$209

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 9/5

11:13 am-11:57 pm

1 stop11h 44m

Boston Logan Intl

Mon 9/8

6:10 am-3:10 pm

2 stops34h 00m

$228

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Sun 9/7

5:15 am-1:48 pm

1 stop7h 33m

Boston Logan Intl

Thu 9/11

2:53 pm-11:07 pm

1 stop9h 14m

$230

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Wed 10/29

3:23 pm-9:43 pm

1 stop5h 20m

Boston Logan Intl

Fri 10/31

5:24 am-9:46 am

1 stop5h 22m

$230

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Tue 9/23

5:15 am-1:48 pm

1 stop7h 33m

Boston Logan Intl

Sun 9/28

6:49 pm-10:18 am

1 stop16h 29m

$231

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Mon 9/22

5:15 am-1:48 pm

1 stop7h 33m

Boston Logan Intl

Fri 9/26

2:53 pm-11:07 pm

1 stop9h 14m

$232

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 11/7

10:09 am-10:08 pm

1 stop10h 59m

Boston Logan Intl

Tue 11/11

6:15 am-9:04 am

1 stop27h 49m

$238

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 11/7

10:09 am-10:08 pm

1 stop10h 59m

Boston Logan Intl

Mon 11/10

6:15 am-9:04 am

1 stop27h 49m

$238

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Wed 9/17

6:10 am-3:06 pm

1 stop7h 56m

Boston Logan Intl

Wed 9/24

4:10 pm-6:15 pm

Nonstop3h 05m

$242

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Tue 9/16

9:56 am-6:45 pm

1 stop7h 49m

Boston Logan Intl

Tue 9/23

7:00 am-9:12 am

Nonstop3h 12m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

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, 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 April is currently the most expensive (average of $395). 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 August 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 August 21, 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
4,245 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

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
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

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
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

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 American Airlines, Spirit Airlines, and Southwest fly from Missouri to New Hampshire in about 5h 40m. The time it takes to get you to your destination can typically vary by up to 6h 04m. Airlines will cover a distance of 1028 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 Spirit Airlines, with whom users have recently found tickets for as low as $68. However, be on the lookout for offers from American Airlines and United 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 April is currently the most expensive (average of $395). 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$200Average$414FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$266Average$412FlexibilityNo cancel feeOn-time71%

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