$262+ Cheap flights from Charleston to Portsmouth, NH (CHS - 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PSM
Nov 5 — Nov 121
Round-trip
1 adult, Economy
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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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Best
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One-way
Cheapest flights from Charleston to PortsmouthExplore the most affordable flight options available from Charleston to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
Explore the most affordable flight options available from Charleston to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
This Booking.com deal was found by Cheapflights users on 10/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:42 pm -
2 stops26h 25m
Sat 10/248:37 pm -
1 stop12h 01m
Deal found 10/2![Breeze Airways logo]()
$559
This Booking.com deal was found by Cheapflights users on 10/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:45 am -
2 stops11h 22m
Wed 12/1610:22 am -
1 stop12h 11m
Deal found 10/5![Breeze Airways logo]()
$604
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:45 am -
2 stops11h 22m
Sun 11/86:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$614
This Booking.com deal was found by Cheapflights users on 10/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:27 pm -
1 stop28h 30m
Sun 10/256:47 pm -
2 stops14h 01m
Deal found 10/4![Breeze Airways logo]()
$639
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:42 pm -
2 stops26h 25m
Sun 1/106:47 pm -
2 stops13h 11m
Deal found 10/6![Breeze Airways logo]()
$656
This Booking.com deal was found by Cheapflights users on 10/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:45 am -
2 stops11h 22m
Sun 11/86:47 pm -
2 stops14h 01m
Deal found 10/4![Breeze Airways logo]()
$664
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:42 pm -
2 stops26h 25m
Wed 12/210:22 am -
1 stop12h 11m
Deal found 10/6![Breeze Airways logo]()
$675
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/182:49 pm -
1 stop18h 53m
Sat 12/268:37 pm -
1 stop12h 01m
Deal found 10/3![Breeze Airways logo]()
$677
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:45 am -
2 stops11h 22m
Sat 11/218:37 pm -
1 stop12h 01m
Deal found 10/5![Breeze Airways logo]()
$679
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:45 am -
2 stops11h 22m
Sun 10/256:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$684
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:42 pm -
2 stops26h 25m
Sun 11/86:47 pm -
2 stops14h 01m
Deal found 10/6![Breeze Airways logo]()
$695
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:42 pm -
2 stops26h 25m
Sun 11/16:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$704
Best flights from Charleston to PortsmouthDiscover carefully curated flight deals from Charleston to Portsmouth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
Discover carefully curated flight deals from Charleston to Portsmouth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
This Booking.com deal was found by Cheapflights users on 10/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:00 am -
2 stops11h 07m
Sat 1/168:37 pm -
1 stop11h 51m
Deal found 10/4![Breeze Airways logo]()
$519
This CheapOair deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/257:00 am -
2 stops11h 07m
Sun 2/286:47 pm -
2 stops13h 11m
Deal found 10/2![Breeze Airways logo]()
$606
This Booking.com deal was found by Cheapflights users on 10/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:42 pm -
2 stops26h 25m
Sun 12/66:47 pm -
2 stops14h 01m
Deal found 10/1![Breeze Airways logo]()
$664
This Booking.com deal was found by Cheapflights users on 10/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:45 am -
2 stops11h 22m
Sun 11/86:47 pm -
2 stops14h 01m
Deal found 10/4![Breeze Airways logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/182:49 pm -
1 stop18h 53m
Sat 12/268:37 pm -
1 stop12h 01m
Deal found 10/3![Breeze Airways logo]()
$677
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:45 am -
2 stops11h 22m
Sat 11/218:37 pm -
1 stop12h 01m
Deal found 10/5![Breeze Airways logo]()
$679
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:42 pm -
2 stops26h 25m
Sun 11/86:47 pm -
2 stops14h 01m
Deal found 10/6![Breeze Airways logo]()
$695
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:42 pm -
2 stops26h 25m
Sun 11/16:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$704
This FlightHub deal was found by Cheapflights users on 10/5. 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.
Thu 10/296:45 am -
2 stops11h 22m
Sun 11/16:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$716
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:45 am -
2 stops11h 22m
Sun 10/256:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$734
This Booking.com deal was found by Cheapflights users on 10/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/233:42 pm -
2 stops26h 25m
Tue 12/299:42 am -
1 stop22h 56m
Deal found 10/4![Breeze Airways logo]()
$829
This KAYAK deal was found by Cheapflights users on 10/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:45 am -
2 stops11h 22m
Sat 11/288:37 pm -
1 stop9h 56m
Deal found 10/5![Breeze Airways logo]()
$849
Last-minute flights from Charleston to PortsmouthDiscover last-minute flight deals from Charleston to Portsmouth. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Portsmouth. Data last updated October 6, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 10/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:42 pm -
2 stops26h 25m
Sat 10/248:37 pm -
1 stop12h 01m
Deal found 10/2![Breeze Airways logo]()
$559
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:45 am -
2 stops11h 22m
Sun 10/256:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$684
This Booking.com deal was found by Cheapflights users on 10/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:27 pm -
1 stop28h 30m
Sun 10/256:47 pm -
2 stops14h 01m
Deal found 10/4![Breeze Airways logo]()
$639
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:42 pm -
2 stops26h 25m
Sun 11/16:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$704
This FlightHub deal was found by Cheapflights users on 10/5. 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.
Thu 10/296:45 am -
2 stops11h 22m
Sun 11/16:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$716
This Booking.com deal was found by Cheapflights users on 10/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:45 am -
2 stops11h 22m
Sun 11/86:47 pm -
2 stops14h 01m
Deal found 10/4![Breeze Airways logo]()
$664
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:42 pm -
2 stops26h 25m
Sun 11/86:47 pm -
2 stops14h 01m
Deal found 10/6![Breeze Airways logo]()
$695
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:45 am -
2 stops11h 22m
Sun 11/86:47 pm -
2 stops14h 01m
Deal found 10/5![Breeze Airways logo]()
$614
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:45 am -
2 stops11h 22m
Sat 11/218:37 pm -
1 stop12h 01m
Deal found 10/5![Breeze Airways logo]()
$679
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:42 pm -
2 stops26h 25m
Wed 12/210:22 am -
1 stop12h 11m
Deal found 10/6![Breeze Airways logo]()
$675
One-way flights from Charleston to PortsmouthSearch for one-way flight options from Charleston to Portsmouth. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
Search for one-way flight options from Charleston to Portsmouth. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
This Trip.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:45 am -
2 stops11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Breeze Airways logo]()
$262
This CheapOair deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:45 am -
2 stops11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Breeze Airways logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 10/2210:13 pm -
3 stops45h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$270
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:45 am -
2 stops11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Breeze Airways logo]()
$272
This CheapOair deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:27 pm -
1 stop28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Breeze Airways logo]()
$310
This Trip.com deal was found by Cheapflights users on 10/2. 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.
Sun 11/16:45 am -
2 stops11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Breeze Airways logo]()
$324
This Trip.com deal was found by Cheapflights users on 10/2. 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.
Fri 12/112:49 pm -
1 stop18h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Breeze Airways logo]()
$333
This Priceline deal was found by Cheapflights users on 10/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:45 am -
2 stops11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Breeze Airways logo]()
$355
This Mytrip deal was found by Cheapflights users on 10/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:27 pm -
1 stop28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Breeze Airways logo]()
$380
Find flight deals from Charleston to Portsmouth
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $519 (Booking.com) |
One-way from | $262 (Trip.com) |
Popular in | April |
Cheapest in | January |
Average price | $316 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston 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 6, 2026.
Use the filters below to find and compare flights from Charleston to Portsmouth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Thu 12/17
6:45 am-6:07 pm
2 stops11h 22m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$262
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Thu 12/24
6:45 am-6:07 pm
2 stops11h 22m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$272
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Sun 11/1
6:45 am-6:07 pm
2 stops11h 22m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$325
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Sun 11/15
6:45 am-6:07 pm
2 stops11h 22m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$375
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Sun 10/25
6:45 am-6:07 pm
2 stops11h 22m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$395
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Sun 11/8
7:00 am-5:19 pm
2 stops34h 19m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$409
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Sat 10/31
3:42 pm-7:07 pm
2 stops27h 25m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$415
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Fri 12/18
2:49 pm-9:42 am
1 stop18h 53m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$430
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Wed 10/14
3:42 pm-6:07 pm
2 stops26h 25m
Portsmouth Pease Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$435
CharlestonPortsmouth
CHS Charleston - PSM Portsmouth Pease Intl
CHSPSM
Charleston
Sun 1/10
7:00 am-6:07 pm
2 stops11h 07m
Portsmouth Pease Intl
Sat 1/16
8:37 pm-8:28 am
1 stop11h 51m
$519
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Charleston 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 Charleston 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 Charleston-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 Charleston-Portsmouth, New Hampshire flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Portsmouth, New Hampshire flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-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 Charleston-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 Charleston to Portsmouth
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