Cheap flights from Charleston to Portland (CHS - PWM) from $67

This is the cheapest one-way flight price, found on 9/25. Prices may vary by date and flight preferences.
CHS — PWM
oct. 1 — oct. 81

The best prices from Charleston to Portland are usually found in January or February, booked 50 days in advance, depart on a Thursday or Tuesday and return on a Monday

How to find the cheapest flight from Charleston (CHS) to Portland (PWM)

All the information you need to plan the best CHS to PWM flight in 2023: compare Charleston to Portland flight prices with the expected peak season, weather and rainfall in Portland.

Popular in

November

Cheapest in

January

Round-trip from

$311

One-way from

$94
High demand for flights, 22% potential price rise
Best time to find cheap flights, 32% potential price drop
From Charleston to Portland
One-way flight from Charleston to Portland

CHS - PWM

Price

$311 - $529

PWM

Temperature

23 - 68 °F

PWM

Rainfall

2.9 - 4.5 inches

What is the cheapest day to fly round-trip from Charleston to Portland, Maine?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 54% when planning your travel around this day of the week.

How far in advance should I book a flight from Charleston to Portland, Maine?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 36% on flights from Charleston to Portland, Maine compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $400. For sooner than that we have options available in the next 3 days from $500.

What is the cheapest month to fly from Charleston to Portland, Maine?

January can be a great time to fly to Portland, Maine from Charleston with a flight ticket averaging about $377. Cheapflights users have found deals in the month of January for as cheap as $182. The most expensive prices can be found in the month of November.

When is the cheapest time to fly from Charleston to Portland, Maine (CHS - PWM)?

It’s optimal to fly from Charleston to Portland, Maine in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

Cheap American Airlines flights from Charleston to Portland

Check out some of the cheapest American Airlines flights we've come across from Charleston to Portland. Deals update often to give you more flight options matching your criteria

Cheap Breeze Airways flights from Charleston to Portland

Have a look at some of the cheapest available Breeze Airways flights departing from Charleston and landing in Portland. Check back soon if you're not seeing flights that suit your needs.

Cheap Charleston to Portland flights in September & October 2023

The best prices found for CHS to PWM flights for September, October
Scroll through some of the best deals on flights from Charleston to Portland in 2023. Check back regularly for other flight deals.

Charleston to Portland 2023 flight deals

Cheap flights to Portland from Charleston found for this year
Scroll through some of the best deals on flights from Charleston to Portland in 2023. Check back regularly for other flight deals.

Non-stop flights to Portland from Charleston

Save time with Charleston to Portland direct flight deals
For a shorter flight, select one of these non-stop flights from Charleston to Portland. Search for alternative flights from Charleston to Portland by utilizing the search form above.

Charleston to Portland flights leaving soon

Late deals on return flights to Portland from Charleston, departing today and this week
Check out these flights departing soon from Charleston to Portland. Tip: verify your flight details before completing your reservation.

One-way flights to Portland from Charleston

The cheapest one-way flights from Charleston to Portland
Some of the best available deals we've found on one-way flights from Charleston to Portland. Users in need of a round-trip flight from Charleston to Portland instead should update the search form at the top of page.

Find flights from Charleston to Portland within your budget

Use the slider to find flights from Charleston to Portland that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$187 - $408

Route

Depart

Return

Price

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

mié. 10/18

1 stop7h 36m

Portland

mar. 10/24

1 stop5h 35m

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

dom. 11/19

Nonstop2h 25m

Portland

jue. 11/23

Nonstop2h 40m

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

mié. 11/8

1 stop4h 10m

Portland

sáb. 11/11

2 stops6h 53m

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

mié. 11/8

2 stops6h 14m

Portland

sáb. 11/11

2 stops6h 23m

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

mié. 10/18

1 stop5h 44m

Portland

mar. 10/24

2 stops6h 40m

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

mié. 10/18

2 stops6h 07m

Portland

mar. 10/24

2 stops8h 47m

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

vie. 10/6

Nonstop2h 25m

Portland

mar. 10/10

Nonstop2h 40m

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

dom. 11/19

1 stop16h 41m

Portland

jue. 11/23

1 stop4h 33m

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

vie. 10/13

2 stops22h 58m

Portland

dom. 10/15

Nonstop2h 40m

Flights are sorted by cheapest first

Deals found on 9/25

Reviews of airlines servicing Portland

Read reviews from past customers who have flown American Airlines, Breeze Airways and United Airlines from Charleston to Portland. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Overall

7.9

Entertainment

7.8

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

Delta
7.9
Good
3,021 reviews
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Overall

7.9

Entertainment

7.8

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

Breeze Airways
7.4
Good
12 reviews
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Overall

7.9

Entertainment

7.8

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Overall

7.9

Entertainment

7.8

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,021 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Overall

7.9

Entertainment

7.8

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

Related info for your journey

Useful info, stats and facts about Charleston to Portland flights.

Can I find flights from Charleston to Portland, Maine for under $200 on Cheapflights?

Yes, there are multiple flights from Charleston to Portland, Maine for under $200. The cheapest flight booked recently is on Delta for just $187, but on average you can expect to pay $338.

Are there nonstop flights from Charleston to Portland, Maine for under $200 on Cheapflights?

Cheapflights has at least 3 direct flights from Charleston to Portland, Maine under $200. A good price for a nonstop flight from Charleston to Portland, Maine is less than $268.

Are there last-minute flights available from Charleston to Portland, Maine for under $300?

There are currently 14+ open flights from Charleston to Portland, Maine within the next 7 days for less than $300.

What are the cheapest airlines flying from Charleston to Portland, Maine round-trip?

Flying on Delta is currently your cheapest option to Portland, Maine, with prices starting at $187. Additional round-trip tickets that might be worth considering are offered by Breeze Airways and American Airlines, with the lowest prices starting at $190 and $239, respectively. Delta is 50% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Charleston to Portland, Maine one-way?

For one-way options, check prices for Breeze Airways. According to our data, you can fly for as low as $67. Users have also found prices from $94 and $171 on Delta and United Airlines, respectively.

What are the most popular airlines that fly from Charleston to Portland, Maine?

What are the cheapest flights from Charleston to Portland, Maine?

Looking for the cheapest flight from Charleston to Portland, Maine? While on average our users pay $148, our data indicates the cheapest price to be $72. The most popular route (Charleston - Portland), is priced around $138.

What does CHS to PWM mean?

CHS and PWM are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. CHS to PWM refers to a flight route from Charleston Airport to Portland Airport.

Top 5 airlines flying from Charleston to Portland

The chart below displays the airlines Cheapflights users traveling from Charleston to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$99Average$208FlexibilityNo cancel feeOn-timeN/A
Search Breeze Airways flights
JetBlueCheapest$183Average$258FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$191Average$371FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$199Average$333FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$215Average$387FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Hourly flight availability from Charleston to Portland

See what time of day planes typically take off from Charleston to Portland
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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How does Cheapflights help users find flights from Charleston to Portland?

Cheapflights makes it easy to find Charleston to Portland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Charleston to Portland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Charleston.

Can Cheapflights find flights from Charleston to Portland with no change fees?

Certainly. Search results for flights to Portland from Charleston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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