$123+ Cheap flights from Missouri to New Hampshire
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MHT
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to New Hampshire with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Missouri to New HampshireExplore 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 September 17, 2026.
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 September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/145:50 pm -
1 stop5h 23m
Wed 10/215:05 pm -
1 stop8h 23m
Deal found 9/16![American Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/2012:55 pm -
2 stops6h 40m
Sat 10/248:00 am -
1 stop7h 15m
Deal found 9/16![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 9/16. 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.
Wed 10/2112:55 pm -
2 stops6h 40m
Wed 10/286:45 am -
2 stops10h 05m
Deal found 9/16![Southwest logo]()
$240
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/75:08 pm -
1 stop6h 15m
Tue 10/137:30 pm -
1 stop5h 13m
Deal found 9/15![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/144:29 pm -
1 stop6h 30m
Wed 10/215:30 am -
1 stop6h 46m
Deal found 9/16![American Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 9/14. 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.
Wed 10/212:35 pm -
2 stops7h 05m
Sat 10/245:35 am -
1 stop7h 20m
Deal found 9/14![Southwest logo]()
$260
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/56:00 am -
1 stop6h 16m
Sat 10/1011:55 am -
1 stop5h 52m
Deal found 9/15![Delta logo]()
$273
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 12/55:31 pm -
1 stop5h 03m
Wed 12/164:53 pm -
1 stop4h 39m
Deal found 9/16![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 9/16. 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.
Sat 12/56:25 am -
1 stop7h 20m
Tue 12/155:15 am -
2 stops8h 25m
Deal found 9/16![Southwest logo]()
$286
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/1711:50 am -
1 stop6h 11m
Sat 10/249:25 am -
2 stops14h 50m
Deal found 9/15![United Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 9/16. 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.
Thu 11/55:40 am -
1 stop6h 22m
Mon 11/96:00 am -
1 stop6h 05m
Deal found 9/16![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 9/16. 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.
Sat 12/55:45 am -
2 stops8h 00m
Wed 12/165:15 am -
2 stops8h 25m
Deal found 9/16![Southwest logo]()
$291
Best flights from Missouri to New HampshireDiscover carefully curated flight deals from Missouri to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Missouri to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/206:25 am -
1 stop7h 50m
Sat 10/249:20 am -
1 stop6h 30m
Deal found 9/16![Southwest logo]()
$213
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 11/610:08 am -
1 stop5h 39m
Mon 11/96:00 am -
1 stop7h 15m
Deal found 9/15![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/246:00 am -
1 stop5h 06m
Wed 10/283:31 pm -
1 stop6h 24m
Deal found 9/12![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/108:00 am -
2 stops9h 34m
Sun 11/156:36 pm -
1 stop5h 22m
Deal found 9/16![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 9/14. 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 10/291:00 pm -
1 stop4h 15m
Sat 10/315:30 am -
1 stop7h 05m
Deal found 9/14![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 9/16. 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.
Sat 10/176:00 am -
1 stop9h 05m
Sat 10/248:00 am -
2 stops7h 50m
Deal found 9/16![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 1/93:20 pm -
1 stop5h 28m
Wed 1/136:00 am -
2 stops10h 46m
Deal found 9/16![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/172:36 pm -
1 stop5h 32m
Tue 10/206:10 am -
Nonstop3h 35m
Deal found 9/15![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/235:08 pm -
1 stop5h 32m
Wed 10/287:00 am -
1 stop7h 15m
Deal found 9/11![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/146:00 am -
2 stops7h 38m
Wed 10/215:08 pm -
1 stop5h 52m
Deal found 9/16![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 9/14. 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 11/116:00 am -
1 stop5h 32m
Tue 11/175:30 am -
1 stop6h 30m
Deal found 9/14![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 9/13. 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.
Wed 10/2811:30 am -
Nonstop3h 05m
Sat 10/3110:35 am -
1 stop6h 00m
Deal found 9/13![Southwest logo]()
$330
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/3010:40 am -
1 stop6h 05m
Mon 11/24:41 pm -
1 stop6h 34m
Deal found 9/13![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 11/93:30 pm -
1 stop6h 52m
Wed 11/1810:10 am -
1 stop5h 35m
Deal found 9/14![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 9/15. 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.
Sat 11/712:15 pm -
2 stops8h 50m
Mon 11/95:10 am -
Nonstop3h 05m
Deal found 9/15![Southwest logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/285:50 pm -
1 stop5h 09m
Sat 10/319:25 am -
1 stop6h 12m
Deal found 9/16![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 9/14. 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 11/115:18 pm -
1 stop6h 55m
Sun 11/1510:10 am -
1 stop5h 35m
Deal found 9/14![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/295:44 am -
2 stops8h 02m
Sat 10/31:56 pm -
2 stops7h 50m
Deal found 9/14![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/2410:27 am -
2 stops7h 57m
Wed 10/283:40 pm -
2 stops8h 44m
Deal found 9/14![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 9/16. 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.
Sat 12/56:25 am -
1 stop7h 20m
Sun 12/131:40 pm -
2 stops8h 20m
Deal found 9/16![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 11/129:57 am -
Nonstop2h 58m
Mon 11/162:55 pm -
1 stop8h 15m
Deal found 9/15![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/176:00 am -
2 stops12h 01m
Wed 10/212:50 pm -
1 stop5h 56m
Deal found 9/15![United Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 9/15. 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.
Sat 11/145:45 am -
2 stops8h 00m
Sat 11/215:25 pm -
2 stops7h 30m
Deal found 9/15![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/296:15 am -
1 stop5h 33m
Sat 10/36:43 pm -
1 stop5h 12m
Deal found 9/14![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 10/305:27 pm -
1 stop6h 53m
Thu 11/56:50 am -
1 stop5h 35m
Deal found 9/14![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/105:08 pm -
1 stop6h 05m
Sat 10/176:00 am -
2 stops8h 06m
Deal found 9/12![American Airlines logo]()
$478
This Southwest deal was found by Cheapflights users on 9/15. 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.
Fri 10/234:30 pm -
2 stops6h 25m
Sun 10/255:40 am -
1 stop4h 40m
Deal found 9/15![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/511:33 am -
2 stops10h 48m
Mon 11/95:08 pm -
1 stop5h 43m
Deal found 9/15![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:57 am -
Nonstop2h 58m
Sat 11/149:25 am -
Nonstop3h 45m
Deal found 9/12![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 9/14. 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.
Fri 10/308:20 am -
Nonstop3h 05m
Tue 11/35:00 am -
1 stop9h 35m
Deal found 9/14![Southwest logo]()
$384
Last-minute flights from Missouri to New HampshireDiscover last-minute flight deals from Missouri to New Hampshire. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to New Hampshire. Data last updated September 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/56:00 am -
1 stop6h 16m
Sat 10/1011:55 am -
1 stop5h 52m
Deal found 9/15![Delta logo]()
$273
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/55:08 pm -
1 stop5h 51m
Wed 10/74:27 pm -
1 stop6h 19m
Deal found 9/16![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/75:08 pm -
1 stop6h 15m
Tue 10/137:30 pm -
1 stop5h 13m
Deal found 9/15![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/145:50 pm -
1 stop5h 23m
Wed 10/215:05 pm -
1 stop8h 23m
Deal found 9/16![American Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/144:29 pm -
1 stop6h 30m
Wed 10/215:30 am -
1 stop6h 46m
Deal found 9/16![American Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/146:00 am -
2 stops7h 38m
Wed 10/216:00 am -
1 stop5h 26m
Deal found 9/14![United Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/174:50 pm -
1 stop5h 38m
Wed 10/216:00 am -
1 stop7h 13m
Deal found 9/15![United Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/1711:50 am -
1 stop6h 11m
Sat 10/249:25 am -
2 stops14h 50m
Deal found 9/15![United Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/2012:55 pm -
2 stops6h 40m
Sat 10/248:00 am -
1 stop7h 15m
Deal found 9/16![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 9/16. 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.
Wed 10/2112:55 pm -
2 stops6h 40m
Wed 10/286:45 am -
2 stops10h 05m
Deal found 9/16![Southwest logo]()
$240
This Southwest deal was found by Cheapflights users on 9/14. 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.
Wed 10/212:35 pm -
2 stops7h 05m
Sat 10/245:35 am -
1 stop7h 20m
Deal found 9/14![Southwest logo]()
$260
This Southwest deal was found by Cheapflights users on 9/14. 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 10/291:00 pm -
1 stop4h 15m
Sat 10/315:30 am -
1 stop7h 05m
Deal found 9/14![Southwest logo]()
$302
One-way flights from Missouri to New HampshireSearch for one-way flight options from Missouri to New Hampshire. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Missouri to New Hampshire. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 10/202:25 pm -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/148:43 pm -
2 stops37h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$124
This Delta deal was found by Cheapflights users on 9/14. 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 10/276:34 am -
1 stop4h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$129
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Wed 12/210:07 am -
1 stop23h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$131
This Southwest deal was found by Cheapflights users on 9/14. 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.
Wed 11/116:00 am -
2 stops7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/69:36 am -
1 stop22h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/139:36 am -
1 stop22h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$135
This Super.com deal was found by Cheapflights users on 9/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:30 pm -
1 stop17h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$135
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/66:00 am -
1 stop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$141
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:24 pm -
1 stop11h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 9/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:30 pm -
1 stop17h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/112:59 pm -
2 stops41h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$144
Find 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $213 (American Airlines) |
One-way from | $123 (Southwest) |
Popular in | February |
Cheapest in | December |
Average price | $442 |
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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Missouri to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisManchester
STL Lambert-St Louis - MHT Manchester
STLMHT
Lambert-St Louis
Tue 10/20
2:25 pm-9:10 pm
1 stop5h 45m
Manchester
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$123
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Tue 10/27
6:34 am-11:57 am
1 stop4h 23m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Wed 11/11
6:00 am-2:45 pm
2 stops7h 45m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$133
St. LouisPortland
STL Lambert-St Louis - PWM Portland
STLPWM
Lambert-St Louis
Sat 10/17
12:00 pm-9:00 pm
1 stop8h 00m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$141
Quickest round-trip
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Tue 10/20
6:30 pm-10:10 pm
Nonstop2h 40m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$151
St. LouisManchester
STL Lambert-St Louis - MHT Manchester
STLMHT
Lambert-St Louis
Fri 11/6
5:10 pm-11:55 pm
1 stop5h 45m
Manchester
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$156
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Tue 11/10
7:45 pm-11:43 pm
Nonstop2h 58m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$160
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Tue 10/13
7:00 am-3:23 pm
1 stop7h 23m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$161
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Wed 11/11
10:20 am-3:52 pm
1 stop4h 32m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$161
St. LouisPortland
STL Lambert-St Louis - PWM Portland
STLPWM
Lambert-St Louis
Thu 10/15
2:25 pm-11:35 pm
1 stop8h 10m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$161
Showing 1-10 of 60 resultsSorted by cheapest first
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.
MCI-MHT
STL-MHT
MCI-PWM
STL-PWM
MCI-BOS
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
USMO-USNH
MCI-MHT
STL-MHT
MCI-PWM
STL-PWM
What is the cheapest month to book a flight from Missouri to New Hampshire?
Currently, November is the cheapest month in which you can book a flight from Missouri to New Hampshire (average of $346). Flying from Missouri to New Hampshire in June is currently the most expensive (average of $565). 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 Missouri to New Hampshire?
Airfare is below average for this route at the moment.
Missouri to New Hampshire flights typically cost between $331 and $586 in October.The cheapest round-trip price found within the last 5 days was $245 on American Airlines (Oct 7-Oct 13).
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 September 17, 2026.
See what other customers who have flown with Southwest and American Airlines from Missouri to New Hampshire have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
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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.
Complete your trip
Complete your trip to New Hampshire by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to New Hampshire by cabin class
Find flights from Missouri to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and New Hampshire flights
Browse other Missouri and New Hampshire flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from New Hampshire
Find the right flight back to Missouri after your stay in New Hampshire
Missouri to New Hampshire flights
Consider these flights traveling from Missouri to New Hampshire.
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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$242 | Average$429 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$470 | FlexibilityNo cancel fee | On-time71% |