$58 Find Cheap Flights from New Hampshire to Missouri

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Hampshire to Missouri departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Good to know

Low season

January

High season

June

Cheapest flight

$58
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Boston to St. Louis

FAQs for booking flights from New Hampshire to Missouri

  • How does KAYAK find such low prices on flights from New Hampshire to Missouri?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Hampshire to Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Hampshire to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New Hampshire to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Missouri?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New Hampshire to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from New Hampshire to Missouri

Need help choosing which airline to fly with from New Hampshire to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 4659 reviews
7.2Food
8.1Comfort
8.7Crew
8.2Boarding
7.7Entertainment
Airline reviews

Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.

10.0 ExcellentRachel, Jan 2025TPA - MDW
Read more Southwest reviews

Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.

Wi Fi was horrible kept cutting out the whole time and too expensive

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

Boarding was a little late, but made up for it. It was quick to taxi to the runway, since it's a smallish airport.

Excellent! Only question is how we check in at exactly 24 hours in advance and end up at the end of the B boarding group

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

Employees were kind and funny, as always! Flight was late but no announcements were made for people with tight connections to help them transition quickly. No service due to turbulence.

It was 2 hours 45 minutes late, for no apparently clear reason.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay

Paid for a window and was assigned to a middle seat with 2 very large people on each side of me. Flight was sold out and I feel I need to be refunded foe paying for a window seat and being put in a middle one..

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

I wasn’t happy with the hour delay from Dallas to McAllen, but that is the nature of travel. I don’t like to fly in general because of all of the problems all the time.

It went up and down at the right time and place. I’m happy with that outcome.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

Would have been good to have a meal since it was a 5.5 hour flight

Same problems with delays in Dallas. This was weather related and due to the incoming flight being delayed. This was the flight that was delayed due to a missing flashlight which turned out not to be missing.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

I had a horrible experience from the time I dropped off my bags until the time I landed. The staff taking the bags at the check-in counter prior to security, forced me to check my baby stroller, even though it weighed less than 20 pounds. their excuse was that the wheels were too big. I have never had an issue gate checking this exact same stroller in the past either on American or on any other airline. when I asked for the agent to show me the rule about the size of the wheels on strollers, they told me to look it up on the AA website. I did so, and did not find any indication that wheel size was a problem for gate checking strollers. The only limitation would be the weight of the stroller which mine was below. I was left with a one-year-old child and all of my carry-on luggage, diaper bag, and the like to walk around the airport without the assistance of a stroller and had the same issue when I exited the plane and had to go all the way to baggage claim without a stroller. In addition, while on the airplane, I was told I can only get one bag of cookies as a snack, even though I was with a child. Apparently my child and I were supposed to share a cookie. While this latter issue is a minor one, it is just another example of the absolutely horrible customer service that American Airlines provides. In addition, the 737 aircraft that I was on was extremely hot and the air vents above the seat were so far away from the aisle and middle seats that it was comical. I could barely reach the air vent to adjust it. I had to ask the person in the window seat to do it for me. The whole experience was just a nightmare.

Book cheap flights from New Hampshire to Missouri

Recent round-trip flight deals

2/6Thu
1 stopFrontier
18h 31mBOS-STL
2/10Mon
1 stopFrontier
6h 22mSTL-BOS
$117
2/6Thu
1 stopFrontier
18h 31mBOS-STL
2/11Tue
1 stopFrontier
6h 22mSTL-BOS
$118
2/27Thu
1 stop
10h 02mBOS-STL
3/3Mon
1 stop
6h 24mSTL-BOS
$132
2/11Tue
1 stop
18h 31mBOS-STL
2/18Tue
1 stop
16h 13mSTL-BOS
$146
5/3Sat
1 stopSpirit Airlines
11h 38mBOS-MCI
5/10Sat
1 stopSpirit Airlines
10h 02mMCI-BOS
$148
2/26Wed
2 stopsSpirit Airlines
23h 22mBOS-STL
3/4Tue
1 stopSpirit Airlines
17h 09mSTL-BOS
$162
2/19Wed
nonstopAmerican Airlines
3h 17mBOS-STL
2/26Wed
1 stopAmerican Airlines
9h 12mSTL-BOS
$287
1/29Wed
1 stopAmerican Airlines
8h 02mMHT-STL
2/1Sat
1 stopAmerican Airlines
7h 31mSTL-MHT
$317
2/12Wed
1 stopSouthwest
5h 25mBOS-STL
2/19Wed
2 stopsSouthwest
8h 15mSTL-BOS
$386
3/1Sat
1 stopSouthwest
4h 50mMHT-STL
3/2Sun
1 stopSouthwest
8h 45mSTL-MHT
$387

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Recent one-way flight deals

2/4Tue
1 stopSpirit Airlines
9h 43mBOS-STL
$58
3/4Tue
1 stopFrontier
18h 43mBOS-STL
$60
3/1Sat
1 stopAmerican Airlines
10h 13mBOS-STL
$117
2/4Tue
3 stops
24h 59mBOS-STL
$133
1/22Wed
1 stopDelta
6h 53mBOS-STL
$154
2/18Tue
3 stops
40h 35mBOS-STL
$158
4/16Wed
nonstopAmerican Airlines
3h 12mBOS-STL
$169
2/19Wed
2 stopsDelta
11h 32mBOS-STL
$178
2/4Tue
nonstopSouthwest
3h 15mBOS-STL
$181
3/18Tue
2 stopsSouthwest
9h 10mBOS-STL
$184

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Last minute flights from New Hampshire to Missouri

Last minute flight, train and bus deals

1/20Mon
multi-stopFrontier
18h 31mBOS-STL
1/22Wed
multi-stopFrontier
6h 22mSTL-BOS
$290
1/21Tue
multi-stopFrontier
18h 31mBOS-STL
1/24Fri
multi-stopFrontier
6h 22mSTL-BOS
$300
1/20Mon
multi-stop
19h 14mBOS-STL
1/22Wed
multi-stop
26h 59mSTL-BOS
$411
1/19Sun
multi-stopAmerican Airlines
6h 32mBOS-STL
1/19Sun
nonstopAmerican Airlines
2h 40mSTL-BOS
$432
1/19Sun
multi-stopSpirit Airlines
9h 43mBOS-STL
1/26Sun
multi-stopSpirit Airlines
23h 07mSTL-BOS
$436
1/21Tue
multi-stopSpirit Airlines
29h 50mBOS-MCI
2/6Thu
multi-stopSpirit Airlines
21h 05mMCI-BOS
$439
1/20Mon
multi-stop
19h 14mBOS-STL
1/22Wed
multi-stop
26h 59mSTL-BOS
$456
1/20Mon
nonstopAmerican Airlines
3h 22mBOS-STL
1/20Mon
multi-stopAmerican Airlines
6h 02mSTL-BOS
$487
1/21Tue
multi-stopSouthwest
8h 20mBOS-MCI
2/6Thu
multi-stopSouthwest
4h 45mMCI-BOS
$549
1/21Tue
multi-stopSouthwest
10h 20mBOS-MCI
2/6Thu
multi-stopSouthwest
9h 45mMCI-BOS
$554

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Everything you need to know for your flight to Missouri

Cabin class types available on flights to New Hampshire

Cabin classes available on flights to New Hampshire. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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