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Cheap Flights from Charleston to Portland

Compare Charleston to Portland flight deals

Find the cheapest month or even day of the year to fly to Portland

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Flight deals from Charleston to Portland

Looking for a cheap last-minute deal or the best return flight from Charleston Airport to Portland Airport? If you want to travel next month, return fares start from Rs41,118. Find the lowest prices on one-way and return tickets right here.
Portland.Rs19,171 per passenger.Departing Wed, 14 Oct.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Charleston on Wed, 14 Oct, arriving in Portland.Price includes taxes and charges.From Rs19,171, select.
Portland.Rs19,171 per passenger.Departing Wed, 26 Aug.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Charleston on Wed, 26 Aug, arriving in Portland.Price includes taxes and charges.From Rs19,171, select.
Portland.Rs21,880 per passenger.Departing Fri, 15 Jan.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Charleston on Fri, 15 Jan, arriving in Portland.Price includes taxes and charges.From Rs21,880, select.
Portland.Rs30,192 per passenger.Departing Fri, 11 Sep.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Charleston on Fri, 11 Sep, arriving in Portland.Price includes taxes and charges.From Rs30,192, select.
Portland.Rs42,157 per passenger.Departing Sat, 7 Nov.One-way flight with United.Outbound indirect flight with United, departs from Charleston on Sat, 7 Nov, arriving in Portland.Price includes taxes and charges.From Rs42,157, select.
Portland.Rs52,231 per passenger.Departing Wed, 22 Jul.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Charleston on Wed, 22 Jul, arriving in Portland.Price includes taxes and charges.From Rs52,231, select.
Portland.Rs56,677 per passenger.Departing Thu, 17 Dec.One-way flight with Delta.Outbound indirect flight with Delta, departs from Charleston on Thu, 17 Dec, arriving in Portland.Price includes taxes and charges.From Rs56,677, select.
Portland.Rs89,461 per passenger.Departing Wed, 22 Jul.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Charleston on Wed, 22 Jul, arriving in Portland.Price includes taxes and charges.From Rs89,461, select.

Find the cheapest month to fly from Charleston to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Charleston to Portland flights are currently cheapest in August.
Jul
from Rs52,231
Aug
from Rs19,171
Sep
from Rs30,192
Oct
from Rs19,171
Nov
from Rs42,157
Dec
from Rs56,677
Jan
from Rs21,880
Feb
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Mar
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Apr
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May
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Jun
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Direct flights from Charleston to Portland

Charleston to Portland: Alternative routes

Compare routes from Charleston to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Portland

4km from central Portland
ClosestCheapest
from Rs19,171
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Portsmouth

79km from central Portland
from Rs61,107
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Augusta

82km from central Portland
Search flights

Charleston to Portland: Flight information

The things to know before you go.
Cheapest flight foundRs19,171
Cheapest month to flyAugust
Average flight time2 hrs, 25 mins
Most popular airlineBreeze Airways
Average flights per week3

Finding cheap flights from Charleston to Portland: Frequently asked questions

The best price we found for a return flight from Charleston to Portland is Rs41,118. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 25 minutes is the average flight time from Charleston to Portland.
Breeze Airways flies direct from Charleston to Portland.
As of July 2026, there are 3 flights per week flying from Charleston to Portland.
The cheapest month to fly from Charleston to Portland is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charleston Airport to Portland Airport on Monday, 24 August 2026.
Yes – the average flight time is 2 hours and 25 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Breeze Airways offers the cheapest flight tickets to Portland.

Travelling from Charleston Airport (CHS) to Portland Airport (PWM): what you need to know

  • Hop on a direct flight from Charleston Airport to Portland Airport and you'll be travelling for an average of 2 hours 25 minutes.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably catch your CHS to PWM flight.

  • Travelling during a peak time like July? Public holidays and other popular periods can mean longer lines at airport checkpoints. Play it safe and get there up to four hours before an international flight and two hours before a domestic departure.

  • Breeze Airways has direct flights from Charleston Airport to Portland Airport. Book with this popular carrier, then get ready to discover the sights in Portland — and maybe even more of the United States if you have time.

  • Breeze Airways tops the list for bookings on this route.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Charleston Airport to Portland Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to explore your chosen city. Top stopovers between CHS and PWM include:

    • Charlotte Douglas Airport

    • Philadelphia International Airport

    • Washington Dulles Airport

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

  • The lowest price we've seen for a one-way Charleston Airport to Portland Airport flight is Rs19,171. A round-trip fare right now is Rs41,118. Depending on the availability and when you book, these fares can change.

  • Score cheap tickets from CHS to PWM by booking one month ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • The cheapest month for flights from Charleston Airport to Portland Airport is June. Use the 'Whole month' tool to find the lowest prices if you have flexible dates.

  • Save time looking for cheap flights from CHS to PWM by setting up a Price Alert. You'll get an email or notification through the app when fares go down.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Charleston Airport to Portland Airport.

Handy information about Charleston Airport (CHS)

  • Of all flights departing from Charleston Airport, 79% touch down on time at their destination.

  • Charleston Airport is around 19 kilometres from central Charleston. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 25 minutes or so to arrive, depending on the traffic.

  • You can expect a trip time of about 50 minutes on public transport.

  • Have an early flight from Charleston Airport to Portland Airport? Avoid the stress of rushing to the terminal (and catch some extra z's) by picking one of these hotels near CHS:

Arriving at Portland Airport (PWM)

When to fly to Portland Airport (PWM)

  • Travel to Portland in peak season if you prefer a busier atmosphere, but keep in mind prices are generally higher. Or, schedule your flights from Charleston Airport to Portland Airport in the off-season to take advantage of lower costs and fewer visitors.

  • The warmest month in Portland is July, with temperatures ranging between 14ºC and 25ºC. Lock in your flights from Charleston Airport to Portland Airport in this month if this is the kind of weather you like.

  • January has average temperatures of between -10ºC and 3ºC. Search for cheap tickets from CHS to PWM around that time if you like cooler conditions.

Explore more of the United States

  • Portland has plenty to offer, but there are so many other corners of the United States you'll want to see. About 451 kilometres south-west of Portland, a visit to New York will fill your itinerary to the brim. Don't miss top attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • If you want to check out another well-known destination in the United States, head for Boston, about 161 kilometres south-west of Portland. Museum of Fine Arts Boston, Freedom Trail and USS Constitution Museum are key reasons to visit.

Plan the rest of your trip from Charleston to Portland

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.