$146+ Cheap flights from Portland (PDX) to New Hampshire
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MHT
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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 Portland to New HampshireExplore the most affordable flight options available from Portland to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Portland to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:30 pm -
Nonstop5h 21m
Mon 9/79:55 am -
Nonstop6h 06m
Deal found 8/21![JetBlue logo]()
$295
This Delta deal was found by Cheapflights users on 8/21. 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 9/410:35 pm -
1 stop9h 40m
Mon 9/77:45 am -
1 stop10h 00m
Deal found 8/21![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Sun 9/610:58 pm -
1 stop8h 14m
Thu 9/175:45 pm -
1 stop9h 23m
Deal found 8/21![American Airlines logo]()
$327
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:19 pm -
Nonstop5h 59m
Sat 9/128:00 am -
1 stop11h 55m
Deal found 8/22![Multiple Airlines logo]()
$330
This Flighttix deal was found by Cheapflights users on 8/22. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:19 pm -
Nonstop5h 59m
Sat 9/128:00 am -
1 stop11h 55m
Deal found 8/22![Multiple Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/1511:08 pm -
1 stop9h 35m
Mon 9/215:59 pm -
1 stop9h 08m
Deal found 8/22![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/227:00 am -
1 stop11h 27m
Sat 10/34:29 pm -
1 stop10h 38m
Deal found 8/21![American Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 8/22. 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 9/238:00 am -
1 stop13h 30m
Tue 9/293:20 pm -
1 stop10h 55m
Deal found 8/22![Southwest logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:09 am -
1 stop19h 19m
Sat 10/317:51 am -
1 stop15h 49m
Deal found 8/24![Alaska Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 8/23. 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.
Sun 9/66:20 am -
1 stop10h 05m
Tue 9/156:05 am -
1 stop8h 30m
Deal found 8/23![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 8/21. 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 11/235:45 am -
1 stop7h 55m
Wed 12/25:50 pm -
1 stop8h 30m
Deal found 8/21![Southwest logo]()
$350
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/211:08 pm -
1 stop10h 31m
Wed 10/146:00 pm -
1 stop8h 59m
Deal found 8/21![American Airlines logo]()
$353
Best flights from Portland to New HampshireDiscover carefully curated flight deals from Portland to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Portland to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Southwest deal was found by Cheapflights users on 8/21. 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 9/2211:30 pm -
1 stop9h 20m
Thu 9/246:25 pm -
1 stop7h 45m
Deal found 8/21![Southwest logo]()
$337
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/1511:08 pm -
1 stop9h 35m
Mon 9/215:59 pm -
1 stop9h 08m
Deal found 8/26![American Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/2211:09 pm -
2 stops11h 59m
Tue 9/292:50 pm -
1 stop8h 20m
Deal found 8/24![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 8/24. 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 9/412:35 am -
1 stop7h 10m
Fri 9/1111:50 am -
1 stop8h 41m
Deal found 8/24![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:49 pm -
1 stop12h 39m
Fri 11/69:03 am -
Nonstop6h 20m
Deal found 8/23![Alaska Airlines logo]()
$395
This United deal was found by Cheapflights users on 8/21. 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.
Sun 9/1311:02 pm -
2 stops16h 20m
Tue 9/152:49 pm -
2 stops11h 03m
Deal found 8/21![Multiple Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/65:00 am -
1 stop7h 51m
Thu 9/103:47 pm -
1 stop9h 16m
Deal found 8/25![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/25. 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 9/1111:49 am -
1 stop8h 40m
Thu 9/176:02 am -
1 stop8h 33m
Deal found 8/25![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 8/24. 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 10/297:35 pm -
2 stops11h 15m
Mon 11/21:40 pm -
2 stops13h 30m
Deal found 8/24![Southwest logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:44 pm -
Nonstop5h 28m
Sat 10/317:51 am -
1 stop13h 27m
Deal found 8/25![Alaska Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/197:02 am -
1 stop7h 52m
Sat 9/266:00 am -
2 stops12h 05m
Deal found 8/22![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 am -
1 stop7h 30m
Sun 11/15:50 am -
1 stop7h 44m
Deal found 8/24![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/118:40 am -
2 stops11h 52m
Sat 9/196:00 am -
1 stop8h 28m
Deal found 8/21![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/22. 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 10/125:14 pm -
1 stop9h 13m
Sat 10/175:39 am -
1 stop8h 02m
Deal found 8/22![Delta logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:44 pm -
Nonstop5h 28m
Sat 10/177:51 am -
1 stop13h 27m
Deal found 8/22![Alaska Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 8/21. 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 10/298:50 am -
2 stops10h 10m
Sun 11/18:15 am -
1 stop14h 20m
Deal found 8/21![Southwest logo]()
$433
This Delta deal was found by Cheapflights users on 8/24. 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 9/1412:25 am -
1 stop7h 20m
Fri 9/256:02 am -
1 stop8h 33m
Deal found 8/24![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/3010:47 am -
1 stop8h 05m
Mon 11/25:08 pm -
1 stop8h 19m
Deal found 8/22![United Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 8/21. 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 9/48:00 am -
1 stop13h 30m
Fri 9/111:10 pm -
2 stops11h 05m
Deal found 8/21![Southwest logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:44 pm -
Nonstop5h 28m
Thu 10/157:51 am -
1 stop12h 00m
Deal found 8/23![Alaska Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 8/23. 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 11/49:55 am -
2 stops11h 15m
Sat 11/71:10 pm -
2 stops12h 08m
Deal found 8/23![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/511:18 pm -
2 stops11h 50m
Sat 9/192:46 pm -
2 stops11h 06m
Deal found 8/21![United Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 8/22. 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.
Sun 9/611:30 pm -
1 stop9h 40m
Thu 9/106:25 pm -
1 stop7h 45m
Deal found 8/22![Southwest logo]()
$445
This United deal was found by Cheapflights users on 8/23. 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 10/2412:45 pm -
2 stops22h 02m
Sat 10/312:12 pm -
2 stops11h 15m
Deal found 8/23![Multiple Airlines logo]()
$625
This Delta deal was found by Cheapflights users on 8/25. 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 10/211:10 pm -
1 stop6h 53m
Sun 10/46:05 am -
1 stop8h 30m
Deal found 8/25![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/911:02 pm -
2 stops12h 06m
Tue 9/222:46 pm -
1 stop8h 24m
Deal found 8/21![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 8/24. 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 9/106:15 am -
2 stops9h 10m
Wed 9/162:10 pm -
2 stops11h 05m
Deal found 8/24![Southwest logo]()
$460
This Delta deal was found by Cheapflights users on 8/22. 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 10/95:15 pm -
1 stop10h 10m
Fri 10/163:47 pm -
1 stop9h 09m
Deal found 8/22![Delta logo]()
$398
This Southwest deal was found by Cheapflights users on 8/21. 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.
Sun 9/611:30 pm -
1 stop9h 40m
Sat 9/1911:55 am -
2 stops12h 30m
Deal found 8/21![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/279:00 am -
2 stops11h 59m
Sat 10/319:25 am -
2 stops16h 21m
Deal found 8/21![United Airlines logo]()
$458
Last-minute flights from Portland to New HampshireDiscover last-minute flight deals from Portland to New Hampshire. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to New Hampshire. Data last updated August 26, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:30 pm -
Nonstop5h 21m
Mon 9/79:55 am -
Nonstop6h 06m
Deal found 8/21![JetBlue logo]()
$295
This Delta deal was found by Cheapflights users on 8/21. 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 9/410:35 pm -
1 stop9h 40m
Mon 9/77:45 am -
1 stop10h 00m
Deal found 8/21![Delta logo]()
$317
This Expedia deal was found by Cheapflights users on 8/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:36 pm -
Nonstop5h 33m
Mon 9/79:55 am -
Nonstop6h 06m
Deal found 8/21![Multiple Airlines logo]()
$357
This Flighttix deal was found by Cheapflights users on 8/22. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:19 pm -
Nonstop5h 59m
Sat 9/128:00 am -
1 stop11h 55m
Deal found 8/22![Multiple Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Sun 9/610:58 pm -
1 stop8h 14m
Thu 9/175:45 pm -
1 stop9h 23m
Deal found 8/21![American Airlines logo]()
$327
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:19 pm -
Nonstop5h 59m
Sat 9/128:00 am -
1 stop11h 55m
Deal found 8/22![Multiple Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 8/23. 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.
Sun 9/66:20 am -
1 stop10h 05m
Tue 9/156:05 am -
1 stop8h 30m
Deal found 8/23![Delta logo]()
$347
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/1511:08 pm -
1 stop9h 35m
Mon 9/215:59 pm -
1 stop9h 08m
Deal found 8/22![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/158:00 am -
1 stop10h 27m
Fri 9/251:34 pm -
1 stop9h 02m
Deal found 8/21![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/227:00 am -
1 stop11h 27m
Sat 10/34:29 pm -
1 stop10h 38m
Deal found 8/21![American Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 8/21. 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 9/2211:30 pm -
2 stops11h 50m
Thu 9/246:25 pm -
1 stop7h 45m
Deal found 8/21![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 8/22. 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 9/238:00 am -
1 stop13h 30m
Tue 9/293:20 pm -
1 stop10h 55m
Deal found 8/22![Southwest logo]()
$342
One-way flights from Portland to New HampshireSearch for one-way flight options from Portland to New Hampshire. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Portland to New Hampshire. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Super.com deal was found by Cheapflights users on 8/21. 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.
Fri 9/411:30 pm -
Nonstop5h 21m
Deal found 8/21![JetBlue logo]()
$146
This JetBlue deal was found by Cheapflights users on 8/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:19 pm -
Nonstop5h 59m
Deal found 8/22![JetBlue logo]()
$149
This Delta deal was found by Cheapflights users on 8/22. 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.
Sun 9/66:20 am -
1 stop10h 05m
Deal found 8/22![Delta logo]()
$159
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/317:00 am -
1 stop11h 28m
Deal found 8/21![United Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 8/21. 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 10/316:40 am -
1 stop7h 05m
Deal found 8/21![Southwest logo]()
$169
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/2212:01 pm -
1 stop8h 33m
Deal found 8/21![American Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 10/911:06 am -
2 stops20h 56m
Deal found 8/24![Frontier logo]()
$170
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:53 pm -
1 stop11h 28m
Deal found 8/25![Alaska Airlines logo]()
$172
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/319:00 am -
2 stops11h 59m
Deal found 8/21![United Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 8/22. 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 9/238:00 am -
1 stop13h 30m
Deal found 8/22![Southwest logo]()
$174
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:49 pm -
1 stop12h 32m
Deal found 8/25![Alaska Airlines logo]()
$177
This Trip.com deal was found by Cheapflights users on 8/25. 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.
Mon 10/52:53 pm -
1 stop11h 28m
Deal found 8/25![Alaska Airlines logo]()
$178
Find flight deals from Portland to New Hampshire
Keep the following information in mind while searching for Portland to New Hampshire flight deals. Data was last updated August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (American Airlines) |
One-way from | $146 (Super.com) |
Popular in | December |
Cheapest in | January |
Average price | $359 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 August 26, 2026.
Use the filters below to find and compare flights from Portland to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandManchester
PDX Portland - MHT Manchester
PDXMHT
Portland
Tue 9/22
11:30 pm-11:50 am
1 stop9h 20m
Manchester
Thu 9/24
6:25 pm-11:10 pm
1 stop7h 45m
$337
PortlandManchester
PDX Portland - MHT Manchester
PDXMHT
Portland
Tue 9/15
11:08 pm-11:43 am
1 stop9h 35m
Manchester
Mon 9/21
5:59 pm-12:07 am
1 stop9h 08m
$363
PortlandManchester
PDX Portland - MHT Manchester
PDXMHT
Portland
Tue 9/22
11:09 pm-2:08 pm
2 stops11h 59m
Manchester
Tue 9/29
2:50 pm-8:10 pm
1 stop8h 20m
$368
PortlandPortland
PDX Portland - PWM Portland
PDXPWM
Portland
Fri 9/4
12:35 am-10:45 am
1 stop7h 10m
Portland
Fri 9/11
11:50 am-5:31 pm
1 stop8h 41m
$369
PortlandPortland
PDX Portland - PWM Portland
PDXPWM
Portland
Sun 9/6
5:00 am-3:51 pm
1 stop7h 51m
Portland
Thu 9/10
3:47 pm-10:03 pm
1 stop9h 16m
$369
PortlandPortland
PDX Portland - PWM Portland
PDXPWM
Portland
Fri 9/11
11:49 am-11:29 pm
1 stop8h 40m
Portland
Thu 9/17
6:02 am-11:35 am
1 stop8h 33m
$369
PortlandPortland
PDX Portland - PWM Portland
PDXPWM
Portland
Sat 9/19
7:02 am-5:54 pm
1 stop7h 52m
Portland
Sat 9/26
6:00 am-3:05 pm
2 stops12h 05m
$374
PortlandPortland
PDX Portland - PWM Portland
PDXPWM
Portland
Fri 9/11
8:40 am-11:32 pm
2 stops11h 52m
Portland
Sat 9/19
6:00 am-11:28 am
1 stop8h 28m
$374
Quickest round-trip
PortlandBoston
PDX Portland - BOS Boston Logan Intl
PDXBOS
Portland
Wed 10/28
5:30 am-4:00 pm
1 stop7h 30m
Boston Logan Intl
Sun 11/1
5:50 am-10:34 am
1 stop7h 44m
$377
PortlandBoston
PDX Portland - BOS Boston Logan Intl
PDXBOS
Portland
Mon 10/12
5:14 pm-5:27 am
1 stop9h 13m
Boston Logan Intl
Sat 10/17
5:39 am-10:41 am
1 stop8h 02m
$377
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Portland to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Portland with our price prediction graph.
PDX-BOS
PDX-PWM
PDX-MHT
PDX-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 Portland to New Hampshire
PDX-USNH
PDX-BOS
PDX-PWM
PDX-MHT
PDX-LEB
How much does it cost to fly round-trip from Portland to New Hampshire?
Airfare is below average for this route at the moment.
Portland to New Hampshire flights typically cost between $426 and $540 in September.The cheapest round-trip price found within the last 5 days was $337 on American Airlines (Sep 15-Sep 21).
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 August 26, 2026.
See what other customers who have flown with Southwest and American Airlines from Portland to New Hampshire have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Portland 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 Portland to New Hampshire
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Complete your trip
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Find flights from Portland to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and New Hampshire flights
Browse other Portland and New Hampshire flight options. Last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to New Hampshire flights
Consider these flights traveling from Portland to New Hampshire.
Top 2 airlines flying from Portland to New Hampshire
Discover the top 2 airlines that operate flights from Portland 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 August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$297 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$388 | Average$476 | FlexibilityNo cancel fee | On-time63% |