$86+ Cheap flights from Washington, D.C. (WAS) 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MHT
Nov 10 — Nov 171
Round-trip
1 adult, Economy
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Find cheap flights from Washington, D.C. to New Hampshire with Cheapflights
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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 Washington, D.C. to New HampshireExplore the most affordable flight options available from Washington, D.C. to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
Explore the most affordable flight options available from Washington, D.C. to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
This Southwest deal was found by Cheapflights users on 10/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:25 pm -
Nonstop1h 25m
Thu 11/512:55 pm -
Nonstop1h 40m
Deal found 10/9![Southwest logo]()
$171
This Southwest deal was found by Cheapflights users on 10/7. 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 11/105:20 pm -
Nonstop1h 30m
Sat 11/148:20 am -
Nonstop1h 45m
Deal found 10/7![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 10/7. 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 11/1910:40 am -
Nonstop1h 25m
Sun 11/223:10 pm -
Nonstop1h 40m
Deal found 10/7![Southwest logo]()
$231
This Southwest deal was found by Cheapflights users on 10/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:35 am -
Nonstop1h 35m
Sun 11/155:30 am -
Nonstop1h 45m
Deal found 10/10![Southwest logo]()
$235
This Southwest deal was found by Cheapflights users on 10/6. 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 10/316:35 am -
Nonstop1h 25m
Sat 11/711:30 am -
Nonstop1h 40m
Deal found 10/6![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 10/7. 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 12/245:20 pm -
Nonstop1h 25m
Fri 1/18:15 am -
Nonstop1h 40m
Deal found 10/7![Southwest logo]()
$245
This American Airlines deal was found by Cheapflights users on 10/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:39 pm -
Nonstop1h 44m
Mon 11/25:23 pm -
Nonstop1h 54m
Deal found 10/10![American Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/910:18 pm -
Nonstop1h 41m
Mon 11/162:38 pm -
Nonstop1h 57m
Deal found 10/10![United Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/312:59 pm -
Nonstop1h 43m
Sun 11/86:05 am -
Nonstop1h 54m
Deal found 10/7![American Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 10/7. 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 12/251:34 pm -
1 stop4h 50m
Thu 12/316:00 am -
Nonstop2h 01m
Deal found 10/7![American Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 10/7. 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 11/2410:25 pm -
Nonstop1h 30m
Fri 11/275:30 am -
Nonstop1h 45m
Deal found 10/7![Southwest logo]()
$260
This American Airlines deal was found by Cheapflights users on 10/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:17 pm -
Nonstop1h 36m
Sat 11/75:21 pm -
Nonstop2h 03m
Deal found 10/10![American Airlines logo]()
$261
Best flights from Washington, D.C. to New HampshireDiscover carefully curated flight deals from Washington, D.C. to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
Discover carefully curated flight deals from Washington, D.C. to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
This Southwest deal was found by Cheapflights users on 10/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:35 am -
Nonstop1h 35m
Tue 11/172:10 pm -
Nonstop1h 45m
Deal found 10/9![Southwest logo]()
$171
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Fri 11/610:18 pm -
Nonstop1h 41m
Fri 11/139:25 am -
Nonstop2h 03m
Deal found 10/6![United Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 10/11. 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 11/2010:17 pm -
Nonstop1h 36m
Sun 11/226:01 am -
Nonstop1h 58m
Deal found 10/11![American Airlines logo]()
$287
This FlightHub deal was found by Cheapflights users on 10/8. 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.
Sat 10/311:09 pm -
1 stop5h 36m
Mon 11/24:00 pm -
1 stop4h 09m
Deal found 10/8![Multiple Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 10/6. 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 12/37:05 am -
Nonstop1h 30m
Wed 12/95:35 am -
Nonstop1h 40m
Deal found 10/6![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 10/8. 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 12/1910:50 pm -
Nonstop1h 25m
Wed 12/305:25 am -
Nonstop1h 50m
Deal found 10/8![Southwest logo]()
$231
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/2910:18 pm -
Nonstop1h 41m
Sat 10/319:25 am -
Nonstop2h 03m
Deal found 10/6![United Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:05 am -
Nonstop1h 30m
Sun 12/612:55 pm -
Nonstop1h 40m
Deal found 10/11![Southwest logo]()
$235
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 10/235:18 pm -
Nonstop1h 43m
Thu 11/122:38 pm -
Nonstop1h 57m
Deal found 10/7![United Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 10/6. 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 3/610:08 am -
Nonstop1h 40m
Sun 3/145:49 pm -
Nonstop2h 00m
Deal found 10/6![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 10/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:35 am -
Nonstop1h 35m
Sun 11/155:30 am -
Nonstop1h 45m
Deal found 10/10![Southwest logo]()
$235
This United Airlines deal was found by Cheapflights users on 10/6. 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 12/312:22 pm -
Nonstop1h 41m
Wed 12/92:38 pm -
Nonstop1h 57m
Deal found 10/6![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:15 am -
Nonstop1h 30m
Sun 12/63:10 pm -
Nonstop1h 40m
Deal found 10/11![Southwest logo]()
$235
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/312:25 pm -
Nonstop1h 38m
Tue 11/109:25 am -
Nonstop2h 03m
Deal found 10/6![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 10/7. 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 11/510:25 pm -
Nonstop1h 30m
Thu 11/123:10 pm -
Nonstop1h 40m
Deal found 10/7![Southwest logo]()
$244
This United deal was found by Cheapflights users on 10/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:10 am -
2 stops8h 40m
Sat 11/74:00 pm -
1 stop15h 10m
Deal found 10/8![Multiple Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 10/6. 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 12/2310:40 am -
Nonstop1h 37m
Sat 12/266:00 am -
Nonstop2h 01m
Deal found 10/6![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/1810:18 pm -
Nonstop1h 41m
Mon 11/232:38 pm -
Nonstop1h 57m
Deal found 10/8![United Airlines logo]()
$295
This United deal was found by Cheapflights users on 10/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:19 pm -
1 stop15h 41m
Mon 11/24:00 pm -
2 stops6h 25m
Deal found 10/8![Multiple Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 10/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1811:57 am -
1 stop6h 46m
Mon 2/227:13 pm -
1 stop4h 46m
Deal found 10/10![American Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 10/7. 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 11/2410:25 pm -
Nonstop1h 30m
Fri 11/275:30 am -
Nonstop1h 45m
Deal found 10/7![Southwest logo]()
$260
This United deal was found by Cheapflights users on 10/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:05 am -
2 stops9h 40m
Sat 11/74:00 pm -
2 stops18h 24m
Deal found 10/8![Multiple Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/312:25 pm -
Nonstop1h 38m
Fri 11/139:25 am -
Nonstop2h 03m
Deal found 10/6![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 10/6. 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 10/291:35 pm -
Nonstop1h 25m
Sat 10/318:40 am -
Nonstop1h 35m
Deal found 10/6![Southwest logo]()
$271
This American Airlines deal was found by Cheapflights users on 10/6. 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 2/2610:14 pm -
Nonstop1h 45m
Sun 2/2810:43 am -
1 stop6h 46m
Deal found 10/6![American Airlines logo]()
$412
This United deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:19 pm -
1 stop14h 41m
Thu 10/291:25 pm -
1 stop17h 45m
Deal found 10/7![Multiple Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:18 pm -
Nonstop1h 41m
Sat 11/149:25 am -
Nonstop2h 03m
Deal found 10/9![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 10/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:25 pm -
Nonstop1h 30m
Sat 11/285:20 am -
Nonstop1h 45m
Deal found 10/10![Southwest logo]()
$286
This United Airlines deal was found by Cheapflights users on 10/10. 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.
Fri 11/2010:18 pm -
Nonstop1h 41m
Sun 11/229:25 am -
Nonstop2h 03m
Deal found 10/10![United Airlines logo]()
$335
This United deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:05 pm -
2 stops17h 44m
Thu 10/297:00 am -
2 stops7h 25m
Deal found 10/7![Multiple Airlines logo]()
$451
Last-minute flights from Washington, D.C. to New HampshireDiscover last-minute flight deals from Washington, D.C. to New Hampshire. Data last updated October 11, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to New Hampshire. Data last updated October 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/2910:18 pm -
Nonstop1h 41m
Sat 10/319:25 am -
Nonstop2h 03m
Deal found 10/6![United Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 10/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:39 pm -
Nonstop1h 44m
Mon 11/25:23 pm -
Nonstop1h 54m
Deal found 10/10![American Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 10/6. 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 10/316:35 am -
Nonstop1h 25m
Sat 11/711:30 am -
Nonstop1h 40m
Deal found 10/6![Southwest logo]()
$244
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/312:59 pm -
Nonstop1h 43m
Sun 11/86:05 am -
Nonstop1h 54m
Deal found 10/7![American Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 10/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:25 pm -
Nonstop1h 25m
Thu 11/512:55 pm -
Nonstop1h 40m
Deal found 10/9![Southwest logo]()
$171
This American Airlines deal was found by Cheapflights users on 10/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:17 pm -
Nonstop1h 36m
Sat 11/75:21 pm -
Nonstop2h 03m
Deal found 10/10![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/73:17 pm -
1 stop6h 28m
Mon 11/96:20 pm -
1 stop5h 39m
Deal found 10/8![American Airlines logo]()
$265
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/910:18 pm -
Nonstop1h 41m
Mon 11/162:38 pm -
Nonstop1h 57m
Deal found 10/10![United Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 10/7. 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 11/105:20 pm -
Nonstop1h 30m
Sat 11/148:20 am -
Nonstop1h 45m
Deal found 10/7![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 10/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:35 am -
Nonstop1h 35m
Sun 11/155:30 am -
Nonstop1h 45m
Deal found 10/10![Southwest logo]()
$235
This Southwest deal was found by Cheapflights users on 10/7. 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 11/1910:40 am -
Nonstop1h 25m
Sun 11/223:10 pm -
Nonstop1h 40m
Deal found 10/7![Southwest logo]()
$231
This Southwest deal was found by Cheapflights users on 10/7. 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 11/2410:25 pm -
Nonstop1h 30m
Fri 11/275:30 am -
Nonstop1h 45m
Deal found 10/7![Southwest logo]()
$260
One-way flights from Washington, D.C. to New HampshireSearch for one-way flight options from Washington, D.C. to New Hampshire. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
Search for one-way flight options from Washington, D.C. to New Hampshire. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
This Southwest deal was found by Cheapflights users on 10/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:40 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Southwest logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:27 am -
2 stops29h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:25 am -
2 stops29h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$107
This Southwest deal was found by Cheapflights users on 10/7. 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 11/79:15 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Southwest logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Tue 1/56:25 am -
2 stops53h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Tue 11/103:04 pm -
2 stops20h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:16 am -
2 stops24h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Tue 11/33:04 pm -
2 stops20h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$116
This Southwest deal was found by Cheapflights users on 10/7. 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 11/212:40 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Southwest logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/236:36 pm -
3 stops17h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Breeze Airways logo]()
$158
This Southwest deal was found by Cheapflights users on 10/7. 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 11/77:00 am -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Southwest logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Mon 11/169:06 pm -
3 stops38h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$165
Find flight deals from Washington, D.C. to New Hampshire
Keep the following information in mind while searching for Washington, D.C. to New Hampshire flight deals. Data was last updated October 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $171 (Southwest) |
One-way from | $86 (Southwest) |
Popular in | September |
Cheapest in | December |
Average price | $295 |
Good round-trip deal | $299 or less |
Good one-way deal | $144 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 October 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Fri 12/11
10:25 pm-11:50 pm
Nonstop1h 25m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Mon 11/2
10:25 pm-11:50 pm
Nonstop1h 25m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Wed 11/4
8:40 pm-10:10 pm
Nonstop1h 30m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Thu 11/5
6:35 am-8:10 am
Nonstop1h 35m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Wed 11/11
7:05 am-8:35 am
Nonstop1h 30m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Wed 12/9
7:05 am-8:35 am
Nonstop1h 30m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Tue 11/24
10:25 pm-11:55 pm
Nonstop1h 30m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Thu 12/10
10:40 am-12:05 pm
Nonstop1h 25m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Mon 1/11
8:25 pm-9:50 pm
Nonstop1h 25m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
BaltimoreManchester
BWI Baltimore/Washington - MHT Manchester
BWIMHT
Baltimore/Washington
Mon 11/9
4:30 pm-5:55 pm
Nonstop1h 25m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$86
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington, D.C. to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Washington, D.C. with our price prediction graph.
BWI-MHT
IAD-MHT
DCA-MHT
DCA-LEB
IAD-LEB
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 Washington, D.C. to New Hampshire
WAS-USNH
BWI-MHT
IAD-MHT
DCA-MHT
DCA-LEB
What is the cheapest month to book a flight from Washington, D.C. to New Hampshire?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to New Hampshire (average of $256). Flying from Washington, D.C. to New Hampshire in October is currently the most expensive (average of $415). 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 WAS to NH?
Find hourly flight availability from Washington, D.C. 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 October 11, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Washington, D.C. to New Hampshire by exploring options for tickets in the morning.
Weekly flight availability from Washington, D.C. to New Hampshire
Explore weekly flight availability from Washington, D.C. to New Hampshire. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 11, 2026.
The most flights from WAS to USNH are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Washington, D.C. to New Hampshire?
Airfare is below average for this route at the moment.
Washington, D.C. to New Hampshire flights typically cost between $299 and $539 in November.The cheapest round-trip price found within the last 5 days was $171 on Southwest (Nov 2-Nov 5).
How far ahead should I book a flight from Washington, D.C. to New Hampshire?
The price you pay for your flight from Washington, D.C. to New Hampshire may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Washington, D.C. to New Hampshire?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to New Hampshire. Price data was last updated on October 10, 2026.
Travelers seeking maximum savings on their Washington, D.C. to New Hampshire flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 October 11, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to New Hampshire, such as Southwest,United Airlines, andJetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C. to New Hampshire
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Complete your trip
Complete your trip to New Hampshire by adding a car rental and/or hotel reservation to your travel itinerary.
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Washington, D.C. and New Hampshire flights
Browse other Washington, D.C. and New Hampshire flight options. Last updated on October 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Washington, D.C. to New Hampshire flights
Consider these flights traveling from Washington, D.C. to New Hampshire.
Top 3 airlines flying from Washington, D.C. to New Hampshire
Discover the top 3 airlines that operate flights from Washington, D.C. 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 October 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$370 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$231 | Average$331 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$233 | Average$382 | FlexibilityNo cancel fee | On-time71% |