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New Hampshire

$60+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MHT
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheap 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 enero 21, 2026.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/212:45 pm
MCI
-
BOS
1 stop11h 28m
Frontier
lun. 2/96:00 am
BOS
-
MCI
1 stop6h 50m
Frontier
Deal found 1/20$181
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.
lun. 4/611:26 am
MCI
-
BOS
1 stop27h 02m
Spirit Airlines
lun. 4/135:40 am
BOS
-
MCI
1 stop29h 43m
Spirit Airlines
Deal found 1/21$192
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/3012:45 pm
MCI
-
BOS
1 stop11h 28m
Frontier
lun. 2/96:00 am
BOS
-
MCI
1 stop6h 50m
Frontier
Deal found 1/20$195
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/210:55 am
MCI
-
BOS
1 stop13h 18m
Multiple Airlines
lun. 3/94:22 pm
BOS
-
MCI
1 stop24h 07m
Multiple Airlines
Deal found 1/20$198
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/174:24 pm
MCI
-
BOS
1 stop18h 13m
Multiple Airlines
jue. 2/1910:01 am
BOS
-
MCI
2 stops25h 02m
Multiple Airlines
Deal found 1/21$215
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.
mar. 2/174:24 pm
MCI
-
BOS
1 stop18h 13m
Spirit Airlines
mar. 2/242:23 pm
BOS
-
MCI
1 stop26h 06m
Spirit Airlines
Deal found 1/21$216
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/912:45 pm
MCI
-
BOS
1 stop11h 28m
Multiple Airlines
mié. 2/116:00 am
BOS
-
MCI
2 stops29h 30m
Multiple Airlines
Deal found 1/20$222
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/107:00 am
SGF
-
BOS
1 stop7h 29m
American Airlines
mié. 2/117:00 am
BOS
-
SGF
1 stop5h 49m
American Airlines
Deal found 1/20$251
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.
mié. 2/116:00 am
COU
-
BOS
1 stop8h 17m
American Airlines
lun. 2/166:52 am
BOS
-
COU
1 stop12h 13m
American Airlines
Deal found 1/21$265
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/303:16 pm
COU
-
BOS
1 stop5h 17m
United Airlines
mar. 7/78:00 am
BOS
-
COU
1 stop7h 29m
United Airlines
Deal found 1/21$268
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/186:00 am
SGF
-
BOS
1 stop8h 13m
American Airlines
lun. 2/232:12 pm
BOS
-
SGF
1 stop8h 47m
American Airlines
Deal found 1/20$270
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/124:29 pm
SGF
-
BOS
1 stop5h 55m
American Airlines
mié. 2/184:48 pm
BOS
-
SGF
1 stop6h 47m
American Airlines
Deal found 1/20$271

Find 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 enero 21, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$180
(Expedia)

One-way from

$60
(Trip.com)

Popular in

November

Cheapest in

September

Average price

$473
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. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 enero 21, 2026.
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

mié. 2/18

1:15 pm-10:15 pm

1 stop8h 00m

Boston Logan Intl

sáb. 2/21

12:20 pm-5:30 pm

1 stop6h 10m

$251

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

jue. 2/12

6:00 am-6:05 pm

1 stop11h 05m

Boston Logan Intl

lun. 2/16

6:52 am-6:05 pm

1 stop12h 13m

$265

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

vie. 2/20

6:00 am-6:05 pm

1 stop11h 05m

Boston Logan Intl

mar. 2/24

12:09 pm-8:26 pm

1 stop9h 17m

$265

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

vie. 2/27

10:08 am-7:24 pm

1 stop8h 16m

Boston Logan Intl

mar. 3/3

12:09 pm-8:26 pm

1 stop9h 17m

$265

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

mar. 6/30

3:16 pm-9:33 pm

1 stop5h 17m

Boston Logan Intl

mar. 7/7

8:00 am-2:29 pm

1 stop7h 29m

$268

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

mié. 2/18

6:00 am-3:13 pm

1 stop8h 13m

Boston Logan Intl

lun. 2/23

2:12 pm-9:59 pm

1 stop8h 47m

$270

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

jue. 2/12

4:29 pm-11:24 pm

1 stop5h 55m

Boston Logan Intl

mié. 2/18

4:48 pm-10:35 pm

1 stop6h 47m

$271

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

vie. 2/27

11:15 am-9:51 pm

2 stops9h 36m

Boston Logan Intl

mar. 3/3

9:40 am-2:28 pm

1 stop5h 48m

$274

Kansas CityManchester

MCI - MHT

MCIMHT

Kansas City

mar. 2/17

6:00 am-11:35 am

1 stop4h 35m

Manchester

mar. 2/24

4:12 pm-11:08 pm

1 stop7h 56m

$297

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

jue. 2/5

11:17 am-5:19 pm

1 stop5h 02m

Boston Logan Intl

lun. 2/9

6:00 am-10:42 am

1 stop5h 42m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

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 $406). 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.

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 enero 21, 2026.
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
4,266 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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
11,174 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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 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, United Airlines, and Delta fly from Missouri to New Hampshire in about 5h 17m. The time it takes to get you to your destination can typically vary by up to 2h 43m. Airlines will cover a distance of 1136 mi. This flight may include one or multiple stops.

  • 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 $406). 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$200Average$401FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$399FlexibilityNo cancel feeOn-time71%

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