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Cheap flights from New Hampshire to St. Louis from $113

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to St. Louis departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Hampshire to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from New Hampshire to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from New Hampshire to St. Louis.

Cheap last minute flights

Planning a quick getaway from New Hampshire to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from New Hampshire to St. Louis

Find recent round-trip train or bus tickets from New Hampshire to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
9:13 pm - 11:24 pmPWM-STL
27h 11m1 stop
9:15 am - 8:14 pmSTL-PWM
9h 59m1 stop
$113Frontier
Find Deal
Mon, Dec 9 - Mon, Dec 16
7:51 pm - 11:40 pmPWM-STL
28h 49m1 stop
5:05 pm - 6:08 pmSTL-PWM
24h 03m1 stop
$243Frontier
Find Deal
Sun, Jan 5 - Sat, Jan 11
5:00 am - 3:21 pmBOS-STL
11h 21m1 stop
4:27 pm - 9:07 pmSTL-BOS
27h 40m3 stops
$262Spirit Airlines
Find Deal
Tue, Dec 31 - Tue, Jan 7
10:56 am - 3:21 pmBOS-STL
29h 25m3 stops
12:00 pm - 9:58 amSTL-BOS
20h 58m3 stops
Mon, Dec 16 - Wed, Dec 18
9:34 am - 3:21 pmBOS-STL
30h 47m3 stops
4:26 pm - 2:56 pmSTL-BOS
21h 30m3 stops
$270Spirit Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
12:00 pm - 11:30 amBOS-STL
24h 30m3 stops
4:26 pm - 12:38 amSTL-BOS
7h 12m1 stop
Wed, Dec 4 - Thu, Dec 5
7:05 am - 12:04 pmBOS-STL
5h 59m1 stop
7:15 am - 3:49 pmSTL-BOS
7h 34m1 stop
$298Delta
Find Deal
Sun, Nov 24 - Tue, Dec 3
5:45 am - 12:19 pmBOS-STL
7h 34m2 stops
11:28 am - 5:12 pmSTL-BOS
4h 44m1 stop
$301United Airlines
Find Deal
Tue, Dec 17 - Wed, Jan 15
5:55 pm - 11:28 pmMHT-STL
6h 33m1 stop
12:00 pm - 5:20 pmSTL-MHT
4h 20m1 stop
$312United Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
5:20 am - 9:36 amBOS-STL
5h 16m1 stop
6:30 am - 11:57 amSTL-BOS
4h 27m1 stop
$321Delta
Find Deal
Wed, Dec 4 - Sun, Dec 8
9:45 am - 10:32 amBOS-STL
25h 47m1 stop
$144Frontier
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Fri, Feb 28
9:54 pm - 3:21 pmBOS-STL
18h 27m2 stops
$145Spirit Airlines
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Wed, Dec 18
3:51 pm - 7:55 pmBOS-STL
29h 04m3 stops
Wed, Dec 18
11:31 am - 12:10 pmBOS-STL
25h 39m3 stops
Tue, Feb 4
5:45 am - 9:54 amBOS-STL
5h 09m1 stop
$160United Airlines
Find Deal
Wed, Jan 1
1:01 pm - 10:15 pmBOS-STL
10h 14m1 stop
$167American Airlines
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Sat, Mar 1
10:25 am - 5:36 pmBOS-STL
8h 11m2 stops
$173United Airlines
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Sat, Jan 11
11:38 am - 1:51 pmBOS-STL
3h 13mnonstop
$179American Airlines
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Wed, Mar 5
5:45 am - 1:45 pmBOS-STL
9h 00m2 stops
$193Southwest
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Tue, Jan 21
10:45 am - 7:05 pmBOS-STL
9h 20m2 stops
$195Southwest
Find Deal
Sun, Nov 24
11:24 am - 7:38 pmBOS-STL
9h 14m1 stop
5:02 pm - 12:30 amSTL-BOS
6h 28m1 stop
$268Frontier
Find Deal
Mon, Nov 18 - Wed, Dec 4
11:24 am - 7:38 pmBOS-STL
9h 14m1 stop
6:32 pm - 12:40 amSTL-BOS
29h 08m1 stop
$285Frontier
Find Deal
Mon, Nov 18 - Mon, Nov 25
11:24 am - 7:38 pmBOS-STL
9h 14m1 stop
5:21 pm - 1:06 amSTL-BOS
6h 45m1 stop
Mon, Nov 18 - Sat, Nov 23
6:00 am - 8:26 amBOS-STL
27h 26m1 stop
5:21 pm - 1:06 amSTL-BOS
6h 45m1 stop
Sat, Nov 16 - Sat, Nov 23
6:00 am - 4:34 pmBOS-STL
11h 34m1 stop
5:21 pm - 7:29 pmSTL-BOS
25h 08m2 stops
$367Spirit Airlines
Find Deal
Sat, Nov 16 - Sun, Nov 24
6:00 am - 4:34 pmBOS-STL
11h 34m1 stop
5:21 pm - 1:06 amSTL-BOS
6h 45m1 stop
$385Spirit Airlines
Find Deal
Sun, Nov 17 - Sat, Nov 23
9:10 am - 8:45 pmBOS-STL
12h 35m1 stop
8:25 am - 2:37 pmSTL-BOS
5h 12m1 stop
$537United Airlines
Find Deal
Tue, Nov 19 - Mon, Nov 25
9:10 am - 8:45 pmBOS-STL
12h 35m1 stop
6:30 am - 12:54 amSTL-BOS
17h 24m1 stop
$614United Airlines
Find Deal
Tue, Nov 19 - Fri, Nov 22
12:10 pm - 4:29 pmBOS-STL
5h 19m1 stop
2:00 pm - 8:00 pmSTL-BOS
5h 00m1 stop
$615Delta
Find Deal
Tue, Nov 19 - Tue, Nov 26
3:00 pm - 8:55 pmBOS-STL
6h 55m1 stop
6:00 am - 1:20 pmSTL-BOS
6h 20m1 stop
$653Delta
Find Deal
Tue, Nov 19 - Tue, Dec 3
10:58 am - 1:14 pmBOS-STL
3h 16mnonstop
1:30 pm - 5:10 pmSTL-BOS
2h 40mnonstop
$357American Airlines
Find Deal
Tue, Dec 17 - Wed, Jan 15
6:25 am - 8:43 amBOS-STL
3h 18mnonstop
9:25 am - 1:03 pmSTL-BOS
2h 38mnonstop
$382American Airlines
Find Deal
Mon, Dec 16 - Wed, Dec 18
8:00 am - 10:10 amBOS-STL
3h 10mnonstop
4:05 pm - 7:30 pmSTL-BOS
2h 25mnonstop
$383Southwest
Find Deal
Wed, Dec 11 - Sat, Dec 14
6:30 am - 8:54 amBOS-STL
3h 24mnonstop
2:21 pm - 5:58 pmSTL-BOS
2h 37mnonstop
$389American Airlines
Find Deal
Wed, Feb 12 - Thu, Feb 13
10:58 am - 1:14 pmBOS-STL
3h 16mnonstop
9:25 am - 1:03 pmSTL-BOS
2h 38mnonstop
$407American Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 9
6:15 am - 8:30 amBOS-STL
3h 15mnonstop
6:40 pm - 10:10 pmSTL-BOS
2h 30mnonstop
$408Southwest
Find Deal
Sat, Feb 8 - Sat, Feb 15
6:25 am - 8:43 amBOS-STL
3h 18mnonstop
1:45 pm - 5:20 pmSTL-BOS
2h 35mnonstop
$410American Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
4:45 pm - 6:55 pmBOS-STL
3h 10mnonstop
4:05 pm - 7:30 pmSTL-BOS
2h 25mnonstop
$411Southwest
Find Deal
Wed, Dec 4 - Sat, Dec 7
10:58 am - 1:14 pmBOS-STL
3h 16mnonstop
2:06 pm - 5:40 pmSTL-BOS
2h 34mnonstop
$414American Airlines
Find Deal
Sat, Dec 14 - Fri, Dec 20
6:25 am - 8:45 amBOS-STL
3h 20mnonstop
7:45 am - 11:15 amSTL-BOS
2h 30mnonstop
$415Southwest
Find Deal
Thu, Feb 27 - Thu, Mar 6

Southwest flights from New Hampshire to St. Louis

Our best Southwest deals on New Hampshire to St. Louis flight tickets
Southwest
Jan 29
MHT3:30 pmManchester
5h 10m
1 stop
STL7:40 pmLambert-St Louis
Feb 1
STL6:55 amLambert-St Louis
4h 10m
1 stop
MHT12:05 pmManchester
Southwest
Jan 29
MHT7:15 amManchester
9h 35m
2 stops
STL3:50 pmLambert-St Louis
Feb 1
STL2:50 pmLambert-St Louis
6h 05m
1 stop
MHT9:55 pmManchester
Southwest
Jan 29
MHT3:30 pmManchester
7h 25m
2 stops
STL9:55 pmLambert-St Louis
Feb 1
STL11:50 amLambert-St Louis
9h 05m
2 stops
MHT9:55 pmManchester

American Airlines flights from New Hampshire to St. Louis

Our best American Airlines deals on New Hampshire to St. Louis flight tickets
American Airlines
Nov 20
BOS6:25 amBoston Logan Intl
3h 18m
STL8:43 amLambert-St Louis
Nov 20
STL11:38 amLambert-St Louis
6h 35m
1 stop
BOS7:13 pmBoston Logan Intl
American Airlines
Dec 10
MHT5:12 pmManchester
5h 41m
1 stop
STL9:53 pmLambert-St Louis
Dec 17
STL5:05 amLambert-St Louis
5h 26m
1 stop
MHT11:31 amManchester
American Airlines
Jan 29
MHT4:44 pmManchester
8h 02m
1 stop
STL11:46 pmLambert-St Louis
Feb 1
STL6:00 amLambert-St Louis
5h 12m
1 stop
MHT12:12 pmManchester

How to get the cheapest flight ticket from New Hampshire to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to St. Louis from New Hampshire?

Southwest. Southwest and American Airlines are the most popular carriers operating from New Hampshire to St. Louis

What is the cheapest New Hampshire to St. Louis flight route?

Boston Logan Intl - Lambert-St Louis. Fly from Boston Logan Intl to Lambert-St Louis for the best New Hampshire - St. Louis flight prices

Can stopping save me money on New Hampshire to St. Louis flights?

You could potentially save up to 65% on your flight if you consider stops on a New Hampshire to St. Louis flight.

Cheap New Hampshire to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to St. Louis

Best Price Found

$144

Fastest flight time

3h 10m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from New Hampshire in the past 72 hours is $144. The best round-trip flight deal from New Hampshire to St. Louis found on momondo in the last 72 hours is $113.
The fastest flight from New Hampshire to St. Louis takes 3h 10m
Direct flights go from New Hampshire to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • When did momondo last update prices for flights from New Hampshire to Lambert-St Louis Airport?

    Prices for flights from New Hampshire to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Hampshire to Lambert-St Louis Airport?

  • How old do you have to be to fly from New Hampshire to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from New Hampshire to St. Louis

Compare and see reviews for airlines that fly from New Hampshire to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $271Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $316Free CancellationRating
8.1
5,046 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Hampshire to St. Louis. momondo saves you time and could save you money on your trip.

Can I find flights from New Hampshire to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from New Hampshire with this policy.

How can momondo help me find flights from New Hampshire to St. Louis?

momondo helps you find the best flight between New Hampshire and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New Hampshire to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Hampshire to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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