CRW - PWM

$323 Find Cheap Flights from Charleston to Portland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Portland departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$323
American Airlines
Tue 3/10Wed 3/18
CRW - PWM • 1 stop
Top airlines
American Airlines
Cheapest • from $323 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Charleston and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Washington, D.C. (DCA)
Cheapest • Avg $447 (round-trip)
Charlotte (CLT)
Shortest trip • 5h 32m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to Portland (CRW-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Portland

Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
6:10 am - 10:28 am
CRW
-
PWM
4h 18m
1 stop
American Airlines Logo
5:07 pm - 10:43 pm
PWM
-
CRW
5h 36m
1 stop
$323American Airlines
Mon, May 4 - Sun, May 10
United Airlines Logo
3:21 pm - 9:20 pm
CRW
-
PWM
5h 59m
1 stop
United Airlines Logo
6:00 am - 9:31 am
PWM
-
CRW
27h 31m
1 stop
$417United Airlines
Thu, Mar 12 - Wed, Mar 18
American Airlines Logo
6:08 pm - 10:50 pm
CRW
-
PWM
4h 42m
1 stop
American Airlines Logo
5:07 pm - 10:43 pm
PWM
-
CRW
5h 36m
1 stop
$421American Airlines
Sat, Mar 14 - Thu, Mar 19
American Airlines Logo
6:08 pm - 10:50 pm
CRW
-
PWM
4h 42m
1 stop
American Airlines Logo
5:07 pm - 10:43 pm
PWM
-
CRW
5h 36m
1 stop
$448American Airlines
Mon, May 4 - Sun, May 10
United Airlines Logo
3:21 pm - 9:20 pm
CRW
-
PWM
5h 59m
1 stop
United Airlines Logo
5:30 am - 10:44 pm
PWM
-
CRW
17h 14m
2 stops
$468United Airlines
Tue, Mar 10 - Wed, Mar 18
United Airlines Logo
6:45 am - 3:14 pm
CRW
-
PWM
8h 29m
1 stop
United Airlines Logo
3:44 pm - 8:32 pm
PWM
-
CRW
28h 48m
2 stops
$473United Airlines
Sat, May 23 - Sun, May 31
American Airlines Logo
11:02 am - 5:07 pm
CRW
-
PWM
6h 05m
1 stop
American Airlines Logo
5:57 pm - 11:56 pm
PWM
-
CRW
5h 59m
1 stop
$477American Airlines
Fri, May 29 - Sun, May 31
American Airlines Logo
11:02 am - 5:07 pm
CRW
-
PWM
6h 05m
1 stop
American Airlines Logo
5:57 pm - 11:56 pm
PWM
-
CRW
5h 59m
1 stop
$478American Airlines
Mon, May 4 - Sun, May 10
United Airlines Logo
3:21 pm - 2:49 pm
CRW
-
PWM
23h 28m
2 stops
United Airlines Logo
5:30 am - 10:44 pm
PWM
-
CRW
17h 14m
2 stops
$562United Airlines
Thu, Mar 12 - Wed, Mar 18
American Airlines Logo
11:25 am - 11:34 pm
CRW
-
PWM
12h 09m
2 stops
American Airlines Logo
5:07 pm - 10:43 pm
PWM
-
CRW
5h 36m
1 stop
$595American Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Portland flights

Get data-powered insights and trends into flights from Charleston to Portland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Charleston to Portland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Charleston to Portland were found on American Airlines ($323) and United Airlines ($417).

Good to know

Cheapest flight$323
Flight from Charleston to Portland

When to book flights from Charleston to Portland

Are your dates flexible? Find out the best times to travel from Charleston to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Portland

  • What is the cheapest flight from Charleston to Portland?

    In the last 3 days, the lowest price for a flight from Charleston to Portland was $323 for a round-trip ticket.

  • Do I need a passport to fly between Charleston and Portland?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Charleston to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charleston to Portland?

    oneworld is the only airline alliance operating flights between Charleston and Portland.

  • How does KAYAK find such low prices on flights from Charleston to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Charleston with another airline. Booking your flights between Charleston and PWM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Charleston to Portland

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11352 reviews
7.5Boarding
8.0Crew
6.4Food
6.9Entertainment
7.2Comfort
Airline reviews

Arrived early picked up my bag in a few minutes- great trip - thank you

10.0 ExcellentJoseph, Feb 2026
CLT - BNA
Read more American Airlines reviews

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Everything you need to know for your flight from Charleston to Portland

Information on your arrival and departure airports