Missouri

$76+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — STL
May 27 — Jun 31
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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 April 27, 2026.

This American Airlines deal was found by Cheapflights users on 4/23. 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 5/2010:24 am
PWM
-
STL
1 stop5h 48m
American Airlines
Wed 5/276:15 am
STL
-
PWM
1 stop7h 09m
American Airlines
Deal found 4/23$259
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/2712:01 pm
BOS
-
MCI
1 stop6h 28m
Frontier
Thu 5/282:34 pm
MCI
-
BOS
2 stops40h 15m
Frontier
Deal found 4/24$269
This Frontier deal was found by Cheapflights users on 4/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:01 pm
BOS
-
MCI
1 stop6h 20m
Frontier
Mon 6/156:16 pm
MCI
-
BOS
1 stop6h 11m
Frontier
Deal found 4/25$270
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/1312:01 pm
BOS
-
MCI
1 stop6h 28m
Multiple Airlines
Sun 5/1710:35 am
MCI
-
BOS
1 stop21h 57m
Multiple Airlines
Deal found 4/24$271
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Mon 5/1112:01 pm
BOS
-
MCI
1 stop6h 28m
Multiple Airlines
Thu 5/1410:35 am
MCI
-
BOS
1 stop10h 07m
Multiple Airlines
Deal found 4/23$273
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/56:00 am
BOS
-
MCI
1 stop12h 29m
Frontier
Fri 6/126:16 pm
MCI
-
BOS
2 stops15h 49m
Frontier
Deal found 4/27$274
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/2312:01 pm
BOS
-
MCI
1 stop6h 28m
Frontier
Thu 5/282:34 pm
MCI
-
BOS
2 stops40h 15m
Frontier
Deal found 4/23$277
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/1112:01 pm
BOS
-
MCI
1 stop6h 28m
Frontier
Fri 5/156:24 pm
MCI
-
BOS
2 stops15h 42m
Frontier
Deal found 4/25$279
This Frontier deal was found by Cheapflights users on 4/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:01 pm
BOS
-
MCI
1 stop6h 28m
Frontier
Wed 5/136:24 pm
MCI
-
BOS
1 stop6h 00m
Frontier
Deal found 4/25$280
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/1612:01 pm
BOS
-
MCI
1 stop6h 28m
Multiple Airlines
Wed 5/206:24 pm
MCI
-
BOS
2 stops28h 30m
Multiple Airlines
Deal found 4/24$281
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 7/112:01 pm
BOS
-
MCI
1 stop6h 20m
Frontier
Mon 7/66:16 pm
MCI
-
BOS
1 stop12h 30m
Frontier
Deal found 4/23$282
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/1612:01 pm
BOS
-
MCI
1 stop6h 28m
Multiple Airlines
Thu 5/2110:35 am
MCI
-
BOS
1 stop10h 07m
Multiple Airlines
Deal found 4/24$283

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 April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(American Airlines)

One-way from

$76
(Trip.com)

Popular in

March

Cheapest in

August

Average price

$521
Provider with most accurate pricing for Boston Logan Intl-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Lambert-St Louis flights.
From New Hampshire to Missouri
One-way flight from New Hampshire to Missouri
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 27, 2026.
Use the filters below to find and compare flights from New Hampshire to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

Thu 6/4

6:00 am-10:48 am

1 stop5h 48m

Columbia Regional

Tue 6/9

8:00 am-2:02 pm

1 stop5h 02m

$328

ManchesterSt. Louis

MHT - STL

MHTSTL

Manchester

Mon 6/1

7:10 pm-10:45 pm

1 stop4h 35m

Lambert-St Louis

Thu 6/4

5:20 pm-12:05 am

1 stop5h 45m

$331

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Tue 6/2

11:40 am-3:15 pm

1 stop4h 35m

Lambert-St Louis

Wed 6/3

6:50 pm-10:20 pm

Nonstop2h 30m

$345

ManchesterSt. Louis

MHT - STL

MHTSTL

Manchester

Thu 6/4

5:00 am-10:50 am

1 stop6h 50m

Lambert-St Louis

Mon 6/8

5:40 am-10:50 am

1 stop4h 10m

$347

ManchesterSt. Louis

MHT - STL

MHTSTL

Manchester

Thu 5/21

7:30 pm-11:59 pm

1 stop5h 29m

Lambert-St Louis

Sun 5/24

5:00 pm-11:46 pm

1 stop5h 46m

$349

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Wed 5/20

5:30 am-12:47 pm

2 stops8h 17m

Lambert-St Louis

Wed 5/27

6:00 am-2:26 pm

1 stop7h 26m

$354

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

Thu 5/7

3:59 pm-9:29 pm

1 stop6h 30m

Columbia Regional

Mon 5/11

4:28 pm-10:28 pm

1 stop5h 00m

$358

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

Sat 5/9

7:30 am-2:32 pm

1 stop8h 02m

Columbia Regional

Wed 5/13

11:30 am-5:22 pm

1 stop4h 52m

$358

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Tue 5/26

5:45 am-7:45 am

Nonstop3h 00m

Lambert-St Louis

Sun 5/31

7:55 pm-11:25 pm

Nonstop2h 30m

$360

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

Sat 5/9

10:00 am-3:58 pm

2 stops6h 58m

Columbia Regional

Wed 5/13

10:16 am-7:56 pm

2 stops8h 40m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 resultsSorted by cheapest first
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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 March is currently the most expensive (average of $448). 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.

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

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 April 27, 2026.
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.

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 4h 35m. United Airlines provides one of the quickest options available for as low as $331. The distance between New Hampshire and Missouri is about 1028 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 March is currently the most expensive (average of $448). 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.

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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$200Average$446FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$266Average$424FlexibilityNo cancel feeOn-time71%

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