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New Hampshire

$73+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MHT
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$261
(Mytrip)

One-way from

$73
(FlightHub)

Popular in

February

Cheapest in

September

Average price

$417
Provider with most accurate pricing for Kansas City-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Boston Logan Intl flights.
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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. 15% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:45 pmSTL - PWM
1 stop25h 44mFrontier
Sun 5/118:23 pmPWM - STL
1 stop28h 43mFrontier
Deal found 4/30$228
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Mon 6/911:26 amMCI - BOS
1 stop8h 41mSpirit Airlines
Wed 6/1110:04 amBOS - MCI
2 stops35h 25mSpirit Airlines
Deal found 4/30$261
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/301:49 pmMCI - BOS
1 stop21h 12mMultiple Airlines
Tue 6/105:45 amBOS - MCI
1 stop17h 56mMultiple Airlines
Deal found 4/30$267
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/45:30 amMCI - MHT
1 stop5h 21mAmerican Airlines
Tue 6/105:50 amMHT - MCI
1 stop5h 25mAmerican Airlines
Deal found 4/30$267
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/2810:25 amSTL - MHT
1 stop5h 09mAmerican Airlines
Wed 6/45:29 amMHT - STL
1 stop5h 13mAmerican Airlines
Deal found 5/1$267
This American Airlines deal was found by Cheapflights users on 4/29. 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 9/32:06 pmSGF - PWM
1 stop7h 40mAmerican Airlines
Wed 9/109:25 amPWM - SGF
1 stop7h 43mAmerican Airlines
Deal found 4/29$269
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:35 pmSGF - PWM
1 stop5h 09mDelta
Wed 9/1011:25 amPWM - SGF
2 stops12h 07mDelta
Deal found 4/29$274
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/275:00 amSTL - MHT
2 stops9h 04mUnited Airlines
Wed 6/412:45 pmMHT - STL
2 stops11h 00mUnited Airlines
Deal found 4/30$277
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/243:42 pmSTL - PWM
1 stop7h 44mDelta
Wed 7/94:50 pmPWM - STL
1 stop5h 07mDelta
Deal found 4/29$285
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 10/42:06 pmSGF - BOS
1 stop9h 08mAmerican Airlines
Mon 10/65:00 amBOS - SGF
1 stop9h 36mAmerican Airlines
Deal found 4/29$295
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/225:26 pmMCI - PWM
1 stop6h 05mDelta
Tue 7/2911:42 amPWM - MCI
1 stop5h 41mDelta
Deal found 4/30$299
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Tue 5/2712:15 pmSTL - BOS
3 stops32h 35mMultiple Airlines
Fri 5/306:10 amBOS - STL
1 stop28h 05mMultiple Airlines
Deal found 4/30$300

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 May 1, 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

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

Wed 5/7

5:45 pm-8:29 pm

1 stop25h 44m

Portland

Sun 5/11

8:23 pm-12:06 am

1 stop28h 43m

$228

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Mon 6/9

11:26 am-9:07 pm

1 stop8h 41m

Boston Logan Intl

Wed 6/11

10:04 am-8:29 pm

2 stops35h 25m

$261

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 5/30

1:49 pm-12:01 pm

1 stop21h 12m

Boston Logan Intl

Tue 6/10

5:45 am-10:41 pm

1 stop17h 56m

$267

Kansas CityManchester

MCI - MHT

MCIMHT

Kansas City

Wed 6/4

5:30 am-11:51 am

1 stop5h 21m

Manchester

Tue 6/10

5:50 am-10:15 am

1 stop5h 25m

$267

St. LouisManchester

STL - MHT

STLMHT

Lambert-St Louis

Wed 5/28

10:25 am-4:34 pm

1 stop5h 09m

Manchester

Wed 6/4

5:29 am-9:42 am

1 stop5h 13m

$267

SpringfieldPortland

SGF - PWM

SGFPWM

Springfield-Branson

Wed 9/3

2:06 pm-10:46 pm

1 stop7h 40m

Portland

Wed 9/10

9:25 am-4:08 pm

1 stop7h 43m

$269

SpringfieldPortland

SGF - PWM

SGFPWM

Springfield-Branson

Wed 9/3

3:35 pm-9:44 pm

1 stop5h 09m

Portland

Wed 9/10

11:25 am-10:32 pm

2 stops12h 07m

$274

St. LouisManchester

STL - MHT

STLMHT

Lambert-St Louis

Tue 5/27

5:00 am-3:04 pm

2 stops9h 04m

Manchester

Wed 6/4

12:45 pm-10:45 pm

2 stops11h 00m

$277

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

Tue 6/24

3:42 pm-12:26 am

1 stop7h 44m

Portland

Wed 7/9

4:50 pm-8:57 pm

1 stop5h 07m

$285

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Sat 10/4

2:06 pm-12:14 am

1 stop9h 08m

Boston Logan Intl

Mon 10/6

5:00 am-1:36 pm

1 stop9h 36m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 June is currently the most expensive (average of $421). 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 May 1, 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 May 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Missouri to New Hampshire have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $73. However, be on the lookout for offers from Frontier 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, 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 June is currently the most expensive (average of $421). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$511FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$447FlexibilityNo cancel feeOn-time63%

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