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New Hampshire

$83+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MHT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$83
(FlightHub)

Popular in

February

Cheapest in

September

Average price

$413
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. 13% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:13 pmSGF - BOS
1 stop5h 56mAmerican Airlines
Wed 10/158:15 amBOS - SGF
1 stop6h 21mAmerican Airlines
Deal found 6/12$251
This Delta deal was found by Cheapflights users on 6/10. 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 10/16:45 pmSGF - BOS
1 stop5h 15mDelta
Sat 10/47:00 amBOS - SGF
1 stop8h 50mDelta
Deal found 6/10$257
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/256:20 pmSGF - BOS
1 stop5h 25mUnited Airlines
Sat 9/66:10 amBOS - SGF
1 stop5h 40mUnited Airlines
Deal found 6/10$260
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/94:26 pmMCI - MHT
1 stop5h 32mAmerican Airlines
Sat 8/165:40 amMHT - MCI
1 stop5h 37mAmerican Airlines
Deal found 6/12$267
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/286:00 amSTL - MHT
1 stop4h 57mAmerican Airlines
Sun 8/317:04 amMHT - STL
1 stop6h 49mAmerican Airlines
Deal found 6/11$267
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:15 amSGF - PWM
1 stop5h 52mAmerican Airlines
Wed 9/109:18 amPWM - SGF
1 stop7h 34mAmerican Airlines
Deal found 6/12$269
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Fri 8/85:40 pmSTL - PWM
1 stop23h 33mFrontier
Sat 8/166:58 pmPWM - STL
1 stop29h 49mFrontier
Deal found 6/10$271
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:45 amSTL - MHT
2 stops12h 05mSouthwest
Mon 10/63:45 pmMHT - STL
1 stop7h 40mSouthwest
Deal found 6/12$278
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/105:55 amSTL - PWM
1 stop4h 52mAmerican Airlines
Wed 9/176:00 amPWM - STL
1 stop5h 21mAmerican Airlines
Deal found 6/11$285
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Thu 7/36:36 pmSTL - BOS
1 stop13h 03mSpirit Airlines
Sun 7/68:03 pmBOS - STL
1 stop23h 15mSpirit Airlines
Deal found 6/10$290
This Delta deal was found by Cheapflights users on 6/9. 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 9/106:00 amSTL - PWM
1 stop5h 59mDelta
Wed 9/176:30 amPWM - STL
2 stops12h 32mDelta
Deal found 6/9$290
This FlightHub deal was found by Cheapflights users on 6/10. 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 6/2011:28 amSTL - BOS
1 stop10h 28mMultiple Airlines
Fri 6/279:40 amBOS - STL
1 stop15h 13mMultiple Airlines
Deal found 6/10$293

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 June 12, 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

Tue 10/7

4:13 pm-11:09 pm

1 stop5h 56m

Boston Logan Intl

Wed 10/15

8:15 am-1:36 pm

1 stop6h 21m

$251

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Wed 10/1

6:45 pm-1:00 am

1 stop5h 15m

Boston Logan Intl

Sat 10/4

7:00 am-2:50 pm

1 stop8h 50m

$257

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Mon 8/25

6:20 pm-12:45 am

1 stop5h 25m

Boston Logan Intl

Sat 9/6

6:10 am-10:50 am

1 stop5h 40m

$260

St. LouisManchester

STL - MHT

STLMHT

Lambert-St Louis

Thu 10/2

6:30 pm-11:40 pm

1 stop4h 10m

Manchester

Mon 10/6

7:05 pm-10:45 pm

1 stop4h 40m

$267

Kansas CityManchester

MCI - MHT

MCIMHT

Kansas City

Sat 8/9

4:26 pm-10:58 pm

1 stop5h 32m

Manchester

Sat 8/16

5:40 am-10:17 am

1 stop5h 37m

$267

SpringfieldPortland

SGF - PWM

SGFPWM

Springfield-Branson

Wed 9/3

6:15 am-1:07 pm

1 stop5h 52m

Portland

Wed 9/10

9:18 am-3:52 pm

1 stop7h 34m

$269

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

Fri 8/8

5:40 pm-6:13 pm

1 stop23h 33m

Portland

Sat 8/16

6:58 pm-11:47 pm

1 stop29h 49m

$271

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

Wed 9/10

5:55 am-11:47 am

1 stop4h 52m

Portland

Wed 9/17

6:00 am-10:21 am

1 stop5h 21m

$285

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Thu 7/3

6:36 pm-8:39 am

1 stop13h 03m

Boston Logan Intl

Sun 7/6

8:03 pm-6:18 pm

1 stop23h 15m

$290

St. LouisPortland

STL - PWM

STLPWM

Lambert-St Louis

Wed 9/10

6:00 am-12:59 pm

1 stop5h 59m

Portland

Wed 9/17

6:30 am-6:02 pm

2 stops12h 32m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 July is currently the most expensive (average of $399). 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 June 12, 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 June 12, 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
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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 $83. However, be on the lookout for offers from American Airlines and Delta, 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 July is currently the most expensive (average of $399). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$266Average$510FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$292Average$429FlexibilityNo cancel feeOn-time63%

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