$184 Find Cheap Flights from Charleston to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Washington departing on 2/17. 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 Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Washington, 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 Washington, as well as popular online travel agencies
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Cheap Flights from Charleston to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$318
Spokane
Spokane1 stop$419
Seattle
Seattle1 stop$318
Spokane
Spokane1 stop$419

Book Cheap Charleston to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Washington 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 Washington

Fri, Feb 6 - Sat, Feb 7
United Airlines Logo
5:37 pm - 10:43 pm
CRW
-
SEA
8h 06m1 stop
United Airlines Logo
7:00 am - 5:02 pm
SEA
-
CRW
7h 02m1 stop
$318United Airlines
Tue, Feb 17 - Sat, Feb 21
American Airlines Logo
6:00 am - 3:57 pm
CRW
-
SEA
12h 57m2 stops
American Airlines Logo
1:44 pm - 11:57 pm
SEA
-
CRW
7h 13m1 stop
$324American Airlines
Wed, Mar 4 - Tue, Mar 10
American Airlines Logo
11:48 am - 11:27 pm
CRW
-
PDX
14h 39m2 stops
American Airlines Logo
10:35 pm - 10:55 am
PDX
-
CRW
9h 20m1 stop
$324American Airlines
Tue, Feb 17 - Sat, Feb 21
American Airlines Logo
6:00 am - 3:57 pm
CRW
-
SEA
12h 57m2 stops
American Airlines Logo
7:15 am - 9:18 pm
SEA
-
CRW
11h 03m2 stops
$329American Airlines
Tue, Feb 3 - Sat, Feb 7
American Airlines Logo
12:24 pm - 10:11 pm
CRW
-
PDX
12h 47m2 stops
American Airlines Logo
6:00 am - 9:21 pm
PDX
-
CRW
12h 21m2 stops
$329American Airlines
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
6:50 am - 11:57 am
CRW
-
PDX
8h 07m1 stop
United Airlines Logo
7:00 am - 5:02 pm
PDX
-
CRW
7h 02m1 stop
$336United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
6:50 am - 1:46 pm
CRW
-
PSC
9h 56m2 stops
United Airlines Logo
5:00 am - 8:56 pm
PSC
-
CRW
12h 56m2 stops
$341United Airlines
Wed, Mar 4 - Tue, Mar 10
American Airlines Logo
11:48 am - 12:17 am
CRW
-
PDX
15h 29m2 stops
American Airlines Logo
11:59 pm - 5:38 pm
PDX
-
CRW
14h 39m2 stops
$349American Airlines
Thu, Jun 11 - Tue, Jun 16
Delta Logo
6:40 pm - 11:59 pm
CRW
-
PDX
8h 19m1 stop
Delta Logo
9:45 pm - 10:26 am
PDX
-
CRW
9h 41m1 stop
$373Delta
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
6:50 am - 11:32 am
CRW
-
SEA
7h 42m1 stop
United Airlines Logo
7:00 am - 5:02 pm
SEA
-
CRW
7h 02m1 stop
$378United Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Washington flights

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

How much is a round-trip flight from Charleston, West Virginia to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston, West Virginia to State of Washington departing in February.

What is the cheapest month to fly from Charleston to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Washington is February, when tickets cost $343 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $880 and $723 respectively.

Good to know

Low seasonDecember
Cheapest flight$184
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Charleston to Seattle

FAQs - booking Washington flights

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

    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 Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Charleston to Washington 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 Washington?

    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 from Charleston to Washington with an airline and back with another airline.

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

    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 from Charleston to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Charleston to Washington

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Washington. 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 Washington? 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.
7.9
DeltaOverall score based on 8032 reviews
8.5Crew
7.2Food
8.1Boarding
7.9Comfort
7.8Entertainment
Airline reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

2.0 MediocreWilliam, Jan 2026
LGA - BOS
Read more Delta reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

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

Information on your arrival and departure airports