HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Hampshire

$44+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MHT
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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.

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 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/12. 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. 12/2211:13 amMCI - BOS
1 stop21h 29mFrontier
lun. 12/298:08 amBOS - MCI
2 stops51h 00mFrontier
Deal found 11/12$145
This Kiwi.com deal was found by Cheapflights users on 11/12. 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. 12/3111:33 amMCI - BOS
1 stop12h 41mMultiple Airlines
mié. 1/710:56 amBOS - MCI
1 stop13h 03mMultiple Airlines
Deal found 11/12$151
This Kiwi.com deal was found by Cheapflights users on 11/11. 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. 11/2111:20 amMCI - BOS
1 stop12h 24mFrontier
lun. 11/246:00 amBOS - MCI
1 stop10h 16mFrontier
Deal found 11/11$153
This Kiwi.com deal was found by Cheapflights users on 11/11. 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. 11/2111:20 amMCI - BOS
1 stop12h 24mFrontier
dom. 11/2310:46 amBOS - MCI
2 stops29h 30mFrontier
Deal found 11/11$179
This Kiwi.com deal was found by Cheapflights users on 11/11. 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. 11/2111:20 amMCI - BOS
1 stop12h 24mMultiple Airlines
dom. 11/239:54 pmBOS - MCI
1 stop18h 22mMultiple Airlines
Deal found 11/11$184
This Kiwi.com deal was found by Cheapflights users on 11/11. 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. 12/3111:33 amMCI - BOS
1 stop21h 35mMultiple Airlines
mar. 1/612:29 pmBOS - MCI
1 stop11h 30mMultiple Airlines
Deal found 11/11$187
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/12$191
This Kiwi.com deal was found by Cheapflights users on 11/12. 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. 11/2111:20 amMCI - BOS
1 stop12h 24mFrontier
vie. 11/286:00 amBOS - MCI
2 stops35h 52mFrontier
Deal found 11/12$210
This Kiwi.com deal was found by Cheapflights users on 11/12. 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. 12/512:13 pmMCI - BOS
2 stops34h 43mMultiple Airlines
dom. 12/711:28 amBOS - MCI
1 stop25h 23mMultiple Airlines
Deal found 11/12$212
This Kiwi.com deal was found by Cheapflights users on 11/12. 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. 12/2611:13 amMCI - BOS
1 stop13h 01mFrontier
lun. 12/298:08 amBOS - MCI
2 stops51h 00mFrontier
Deal found 11/12$218
This American Airlines deal was found by Cheapflights users on 11/11. 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. 12/63:57 pmSGF - BOS
1 stop6h 03mAmerican Airlines
sáb. 12/138:49 amBOS - SGF
1 stop5h 43mAmerican Airlines
Deal found 11/11$252
This American Airlines deal was found by Cheapflights users on 11/11. 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. 12/51:25 pmSGF - BOS
1 stop6h 00mAmerican Airlines
vie. 12/122:35 pmBOS - SGF
1 stop7h 19mAmerican Airlines
Deal found 11/11$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 13, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$145
(Kiwi.com)

One-way from

$44
(Trip.com)

Popular in

November

Cheapest in

September

Average price

$483
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. 5% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% 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 13, 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

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

mar. 1/20

4:28 pm-2:38 pm

1 stop21h 10m

Boston Logan Intl

sáb. 1/24

6:00 am-10:05 am

1 stop29h 05m

$217

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

vie. 12/12

7:01 pm-11:56 pm

1 stop27h 55m

Boston Logan Intl

lun. 12/15

11:08 am-11:15 pm

1 stop13h 07m

$229

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

sáb. 12/6

3:57 pm-11:00 pm

1 stop6h 03m

Boston Logan Intl

sáb. 12/13

8:49 am-1:32 pm

1 stop5h 43m

$252

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

mar. 1/13

4:29 pm-11:30 pm

1 stop6h 01m

Boston Logan Intl

dom. 1/18

9:45 am-5:09 pm

1 stop8h 24m

$260

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

vie. 12/5

4:28 pm-10:33 pm

1 stop5h 05m

Boston Logan Intl

vie. 12/12

6:30 am-12:32 pm

1 stop7h 02m

$269

Kansas CityManchester

MCI - MHT

MCIMHT

Kansas City

sáb. 12/6

6:00 am-11:47 am

1 stop4h 47m

Manchester

sáb. 12/13

6:00 am-12:55 pm

1 stop7h 55m

$287

Kansas CityManchester

MCI - MHT

MCIMHT

Kansas City

mar. 12/9

6:00 am-11:47 am

1 stop4h 47m

Manchester

mar. 12/16

5:16 pm-10:54 pm

1 stop6h 38m

$287

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

jue. 12/11

6:49 pm-1:27 am

1 stop5h 38m

Boston Logan Intl

jue. 12/18

5:40 am-10:50 am

1 stop6h 10m

$294

Kansas CityManchester

MCI - MHT

MCIMHT

Kansas City

sáb. 1/17

5:45 am-6:51 pm

2 stops12h 06m

Manchester

mar. 1/20

2:17 pm-9:59 pm

2 stops8h 42m

$297

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

mié. 12/17

8:30 am-2:19 pm

1 stop4h 49m

Portland

mié. 12/31

7:01 pm-11:57 pm

1 stop5h 56m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 60 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.

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 13, 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.

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 13, 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
4,242 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

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
11,051 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

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 Spirit Airlines, American Airlines, and United Airlines fly from Missouri to New Hampshire in about 6h 03m. The time it takes to get you to your destination can typically vary by up to 21h 52m. Airlines will cover a distance of 1234 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 $93. 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, 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

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.
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Los Angeles flights
LaGuardia to Fort Lauderdale flights
Newark to Miami flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Orlando flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
LaGuardia to Miami flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Dallas/Fort Worth flights
Los Angeles to Newark flights
Newark to Dallas/Fort Worth flights
San Francisco to John F Kennedy Intl flights
Dallas/Fort Worth to Newark flights
Newark to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Seattle to Los Angeles flights
Newark to West Palm Beach flights
Atlanta to John F Kennedy Intl flights
O'Hare Intl to John F Kennedy Intl flights
Dallas/Fort Worth to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Newark to Las Vegas flights
San Francisco to Newark flights
O'Hare Intl to Las Vegas flights
Los Angeles to Seattle flights
John F Kennedy Intl to Tampa flights
Los Angeles to LaGuardia flights
Hobby to LaGuardia flights
San Francisco to Las Vegas flights
Los Angeles to Honolulu flights
Fort Lauderdale to John F Kennedy Intl flights
Boston to Fort Lauderdale flights
Seattle to Las Vegas flights
Atlanta to LaGuardia flights
Newark to Orlando flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Orlando flights
LaGuardia to Hobby flights
Los Angeles to Dallas/Fort Worth flights
John F Kennedy Intl to O'Hare Intl flights
O'Hare Intl to Sky Harbor Intl flights
Newark to San Francisco flights
Los Angeles to San Francisco flights
Hobby to Newark flights
San Francisco to Los Angeles flights

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 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$200Average$406FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$399FlexibilityNo cancel feeOn-time71%

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.