$61+ Cheap flights from Raleigh to Portsmouth, NH (RDU - PSM)
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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — PSM
Nov 11 — Nov 181
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Portsmouth 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Raleigh to Portsmouth
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Best
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Cheapest flights from Raleigh to PortsmouthExplore the most affordable flight options available from Raleigh to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
Explore the most affordable flight options available from Raleigh to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
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.
Thu 11/124:09 pm -
Nonstop1h 58m
Sun 11/156:47 pm -
Nonstop2h 19m
Deal found 10/7![Breeze Airways logo]()
$117
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:09 pm -
Nonstop1h 58m
Sun 12/66:47 pm -
Nonstop2h 19m
Deal found 10/8![Breeze Airways logo]()
$127
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/134:09 pm -
Nonstop1h 58m
Thu 1/76:47 pm -
Nonstop2h 19m
Deal found 10/10![Breeze Airways logo]()
$142
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.
Thu 12/174:09 pm -
Nonstop1h 58m
Sun 12/206:47 pm -
Nonstop2h 19m
Deal found 10/7![Breeze Airways logo]()
$157
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:09 pm -
Nonstop1h 58m
Sun 11/86:47 pm -
Nonstop2h 19m
Deal found 10/8![Breeze Airways logo]()
$178
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.
Thu 11/124:09 pm -
Nonstop1h 58m
Sun 11/157:01 pm -
1 stop14h 16m
Deal found 10/7![Multiple Airlines logo]()
$216
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:09 pm -
Nonstop1h 58m
Sun 11/86:47 pm -
Nonstop2h 19m
Deal found 10/10![Breeze Airways logo]()
$226
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.
Thu 12/314:09 pm -
Nonstop1h 58m
Sun 1/36:47 pm -
Nonstop2h 19m
Deal found 10/7![Breeze Airways logo]()
$237
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:09 pm -
Nonstop1h 58m
Thu 12/316:47 pm -
Nonstop2h 19m
Deal found 10/7![Breeze Airways logo]()
$239
Best flights from Raleigh to PortsmouthDiscover carefully curated flight deals from Raleigh to Portsmouth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
Discover carefully curated flight deals from Raleigh to Portsmouth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/284:09 pm -
Nonstop1h 58m
Sun 1/316:47 pm -
Nonstop2h 19m
Deal found 10/10![Breeze Airways logo]()
$118
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:09 pm -
Nonstop1h 58m
Sun 12/66:47 pm -
Nonstop2h 19m
Deal found 10/10![Breeze Airways logo]()
$148
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/284:09 pm -
Nonstop1h 58m
Mon 2/110:58 am -
3 stops37h 30m
Deal found 10/10![Multiple Airlines logo]()
$360
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:09 pm -
Nonstop1h 58m
Sun 12/136:47 pm -
Nonstop2h 19m
Deal found 10/7![Breeze Airways logo]()
$178
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/264:40 pm -
1 stop17h 02m
Sun 1/316:47 pm -
Nonstop2h 19m
Deal found 10/10![Breeze Airways logo]()
$238
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:09 pm -
Nonstop1h 58m
Sun 11/156:47 pm -
Nonstop2h 19m
Deal found 10/11![Breeze Airways logo]()
$271
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:09 pm -
Nonstop1h 58m
Sun 11/16:47 pm -
Nonstop2h 19m
Deal found 10/7![Breeze Airways logo]()
$275
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:09 pm -
Nonstop1h 58m
Thu 11/56:47 pm -
Nonstop2h 19m
Deal found 10/7![Breeze Airways logo]()
$283
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:09 pm -
Nonstop1h 58m
Sun 10/256:47 pm -
Nonstop2h 19m
Deal found 10/9![Breeze Airways logo]()
$290
Last-minute flights from Raleigh to PortsmouthDiscover last-minute flight deals from Raleigh to Portsmouth. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Portsmouth. Data last updated October 12, 2026 and is based on user searches.
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:09 pm -
Nonstop1h 58m
Sun 10/256:47 pm -
Nonstop2h 19m
Deal found 10/11![Breeze Airways logo]()
$270
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:09 pm -
Nonstop1h 58m
Sun 11/16:47 pm -
Nonstop2h 19m
Deal found 10/8![Breeze Airways logo]()
$258
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:09 pm -
Nonstop1h 58m
Thu 11/56:47 pm -
Nonstop2h 19m
Deal found 10/7![Breeze Airways logo]()
$283
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:09 pm -
Nonstop1h 58m
Sun 11/86:47 pm -
Nonstop2h 19m
Deal found 10/10![Breeze Airways logo]()
$226
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:09 pm -
Nonstop1h 58m
Sun 11/86:47 pm -
Nonstop2h 19m
Deal found 10/8![Breeze Airways logo]()
$178
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:09 pm -
Nonstop1h 58m
Sat 11/78:37 pm -
1 stop12h 23m
Deal found 10/8![Breeze Airways logo]()
$261
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:09 pm -
Nonstop1h 58m
Sun 11/156:47 pm -
Nonstop2h 19m
Deal found 10/11![Breeze Airways logo]()
$271
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.
Thu 11/124:09 pm -
Nonstop1h 58m
Sun 11/156:47 pm -
Nonstop2h 19m
Deal found 10/7![Breeze Airways logo]()
$117
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.
Thu 11/124:09 pm -
Nonstop1h 58m
Sun 11/157:01 pm -
1 stop14h 16m
Deal found 10/7![Multiple Airlines logo]()
$216
One-way flights from Raleigh to PortsmouthSearch for one-way flight options from Raleigh to Portsmouth. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
Search for one-way flight options from Raleigh to Portsmouth. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Breeze Airways logo]()
$61
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Breeze Airways logo]()
$71
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Breeze Airways logo]()
$81
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/174:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Breeze Airways logo]()
$92
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/314:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Breeze Airways logo]()
$102
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/44:04 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Breeze Airways logo]()
$113
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Breeze Airways logo]()
$124
This Jetabroad 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Breeze Airways logo]()
$130
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Breeze Airways logo]()
$135
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/214:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Breeze Airways logo]()
$167
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:09 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Breeze Airways logo]()
$172
Find flight deals from Raleigh to Portsmouth
Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Portsmouth (PSM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Kiwi.com) |
One-way from | $61 (Travelocity) |
Popular in | September |
Cheapest in | December |
Average price | $184 |
Good round-trip deal | $187 or less |
Good one-way deal | $154 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Portsmouth 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 12, 2026.
Use the filters below to find and compare flights from Raleigh to Portsmouth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Thu 1/28
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$61
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Thu 2/4
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$61
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Thu 11/12
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$71
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Thu 12/17
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$92
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Thu 12/31
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$102
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Thu 1/28
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Sun 1/31
6:47 pm-9:06 pm
Nonstop2h 19m
$118
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Sun 3/14
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Thu 11/19
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Sun 11/1
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
RaleighPortsmouth
RDU Raleigh-Durham - PSM Portsmouth Pease Intl
RDUPSM
Raleigh-Durham
Thu 12/3
4:09 pm-6:07 pm
Nonstop1h 58m
Portsmouth Pease Intl
Sun 12/6
6:47 pm-9:06 pm
Nonstop2h 19m
$148
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Raleigh to Portsmouth
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Portsmouth in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Raleigh-Portsmouth, New Hampshire flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Portsmouth, New Hampshire flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Portsmouth, New Hampshire flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Raleigh-Portsmouth, New Hampshire flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Portsmouth, New Hampshire flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Raleigh to Portsmouth
Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Raleigh with our price prediction graph.
RDU-PSM
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 Raleigh to Portsmouth
Reviews of airlines servicing Portsmouth
Get insights into the airlines that provide service to Portsmouth. 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 Portsmouth. Reviews last updated October 12, 2026.
Read through reviews of airlines operating flights from Raleigh to Portsmouth, such as Breeze Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Overall
8.3
Food
6.8
Crew
8.8
Boarding
8.4
Comfort
8.2
Reviews
1 / 18
4.0
OkayDenis,Oct 2026
CHS - HVN
Entertainment
6.8
Overall
8.3
Food
6.8
Crew
8.8
Boarding
8.4
Comfort
8.2
Reviews
1 / 18
4.0
OkayDenis,Oct 2026
CHS - HVN
Related info for your journey
Find useful and relevant information for your journey from Raleigh to Portsmouth. 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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Find flights from Raleigh to Portsmouth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Portsmouth flights
Browse other Raleigh and Portsmouth flight options. Last updated on October 12, 2026.
Other flights from Raleigh
Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portsmouth
Explore flights to Portsmouth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.
Top airline flying from Raleigh to Portsmouth
Discover the top airline that operate flights from Raleigh to Portsmouth. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$188 | FlexibilityNo cancel fee | On-timeN/A |