YOW - CHS

C$ 596 Find Cheap Flights from Ottawa to Charleston – Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Charleston departing on 16/8. 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

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Everything you should know

Cheapest round-trip
C$ 596
Typical prices: C$ 780-C$ 981
Air Canada
Sun 16/8Sun 23/8
YOW - CHS • 1 stop
Top airlines
Air Canada
Cheapest • from C$ 596 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Ottawa and Charleston. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Toronto (YYZ)
Cheapest • Avg C$ 497 (round-trip)
Washington, D.C. (IAD)
Shortest trip • 4h 11m (one-way)
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 100% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Charleston (YOW-CHS)

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

Sun, 16 Aug - Sun, 23 Aug
Air Canada Logo
5:10 a.m. - 10:13 a.m.
YOW
-
CHS
5h 03m
1 stop
Air Canada Logo
11:05 a.m. - 12:45 a.m.
CHS
-
YOW
13h 40m
1 stop
C$ 596Air Canada
Mon, 23 Nov - Thu, 26 Nov
United Airlines Logo
3:10 p.m. - 11:48 p.m.
YOW
-
CHS
8h 38m
1 stop
United Airlines Logo
11:26 a.m. - 9:56 p.m.
CHS
-
YOW
10h 30m
1 stop
C$ 598United Airlines
Mon, 23 Nov - Thu, 26 Nov
Air Canada Logo
10:50 a.m. - 11:48 p.m.
YOW
-
CHS
12h 58m
2 stops
Air Canada Logo
10:19 a.m. - 3:07 p.m.
CHS
-
YOW
4h 48m
1 stop
C$ 687Air Canada
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
9:05 a.m. - 8:38 a.m.
YOW
-
CHS
47h 33m
2 stops
Multiple Airlines Logo
7:47 p.m. - 2:55 p.m.
CHS
-
YOW
19h 08m
1 stop
C$ 689Multiple Airlines
Mon, 23 Nov - Thu, 26 Nov
United Airlines Logo
2:00 p.m. - 11:48 p.m.
YOW
-
CHS
9h 48m
2 stops
United Airlines Logo
7:00 a.m. - 5:20 p.m.
CHS
-
YOW
10h 20m
2 stops
C$ 705United Airlines
Sat, 3 Oct - Mon, 12 Oct
United Airlines Logo
6:25 a.m. - 9:41 p.m.
YOW
-
CHS
15h 16m
1 stop
United Airlines Logo
8:00 a.m. - 9:35 p.m.
CHS
-
YOW
13h 35m
1 stop
C$ 729United Airlines
Sat, 3 Oct - Mon, 12 Oct
Multiple Airlines Logo
7:00 a.m. - 8:38 a.m.
YOW
-
CHS
25h 38m
1 stop
Multiple Airlines Logo
3:27 p.m. - 5:23 p.m.
CHS
-
YOW
25h 56m
2 stops
C$ 755Multiple Airlines
Sat, 3 Oct - Mon, 12 Oct
United Airlines Logo
5:10 a.m. - 9:41 p.m.
YOW
-
CHS
16h 31m
2 stops
United Airlines Logo
8:00 a.m. - 9:15 p.m.
CHS
-
YOW
13h 15m
2 stops
C$ 782United Airlines
Sun, 16 Aug - Sun, 23 Aug
United Airlines Logo
6:00 a.m. - 9:34 p.m.
YOW
-
CHS
15h 34m
3 stops
United Airlines Logo
6:30 a.m. - 9:35 p.m.
CHS
-
YOW
15h 05m
1 stop
C$ 860United Airlines
Sun, 16 Aug - Sun, 23 Aug
United Airlines Logo
6:00 a.m. - 9:34 p.m.
YOW
-
CHS
15h 34m
3 stops
United Airlines Logo
6:30 a.m. - 5:10 p.m.
CHS
-
YOW
10h 40m
2 stops
C$ 1,072United Airlines
Booking Insights

KAYAK's insights & trends for Ottawa to Charleston flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Charleston, 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 Ottawa to Charleston is April, where tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are September and October, where the average cost of round-trip tickets is C$ 991 and C$ 949 respectively.

Find deals

Good to know

Low seasonDecember
Cheapest flightC$ 596
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Ottawa to Charleston

When to book flights from Ottawa to Charleston

Are your dates flexible? Find out the best times to travel from Ottawa to Charleston 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 Ottawa to Charleston

  • What is the cheapest flight from Ottawa to Charleston?

    In the last 5 days, the lowest price for a flight from Ottawa to Charleston was C$ 596 for a round-trip ticket.

  • Which airports will I be using when flying from Ottawa to Charleston?

    When flying out of Ottawa you will be using Ottawa. You will be landing at Charleston, also known as Charleston.

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

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

  • Which airline alliances offer flights from Ottawa to Charleston?

    Star Alliance is the only airline alliance operating flights between Ottawa and Charleston.

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

    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 Ottawa to Charleston.

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

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

    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 Charleston with an airline and back to Ottawa with another airline.

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

    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 Charleston from Ottawa 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 Ottawa to Charleston

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Charleston. 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 Ottawa to Charleston? 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.
7.1
Air CanadaOverall score based on 11305 reviews
6.8Entertainment
7.8Crew
6.3Food
7.3Boarding
7.1Comfort
Airline reviews

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

8.0 ExcellentAnonymous, Jun 2026
YOW - IAD
Read more Air Canada reviews

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

It was out first time flying Air Canada and it was ok, comfort-wise. I hope airlines are able to get a quiet room installed for young children flying. Screaming and crying the whole time in business class is quite unfortunate. That was the only thing that really messed up the experience.

The Flight Attendant was particularly helpful to my wife, who was having a bad day.

I was seated next to someone who was, to be polite, not a small person. I had to press myself against the wall as I had no personal space. Aside from that the crew was wonderful and they got me home safely, which is the most important part of my journey. I am very appreciative to your air crews for the job they have, which isn't easy, and appreciative of the fact that they are professional and courteous. The employees I encountered on my journey, with the few exceptions I mentioned in a previous review, are a credit to Air Canada.

It is air Canada so leaving 20 minutes late is very acceptable

One United employee a little impatient, also on flight WiFi was out for some time. I was happy to receive a complimentary alcoholic beverage for volunteering to check my carry on bag.

Everything was great, staff, planes, at the gate. All around everything was a pleasure flying .

I COULD NOT GET ON THE FLIGHT BECAUSE THE AIR CANADA CHECK-IN STAFF COULD NOT CHECK ME IN NEITHER COULD THEY DIRECT ME TO THE ALTERNATIVE CHECK-IN AIRLINE I DIDN'T FLY AND HAD TO REBOOK ANOTHER AIRLINE, PORTER FOR THE FOLLOWING DAY. I NEED MY REFUND FOR THE RETURN LEG

When a person pays 500 $ for one way ticket that person should have better seat not the seat before the bathrooms.🤔🤨

Seating is very tight. We were delayed 90 minutes to board, because the flight crew were late

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

Information on your arrival and departure airports

Ottawa (YOW)
Charleston (CHS)