Which airlines fly to Charleston?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Charleston from Ottawa according to our data. WestJet is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Charleston. Keep in mind that there are 5 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ottawa Airport to Charleston Airport?

Prices for flights from Ottawa Airport to Charleston Airport refresh daily.

How many operators does momondo search for flights from Ottawa Airport to Charleston Airport?

The number of operators available for flights from Ottawa Airport to Charleston Airport is 2 as of October 2025.

How old do you have to be to fly from Ottawa Airport to Charleston Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Charleston Airport.

What documentation or ID do you need to fly to Charleston Airport?

The travel and health documents required for your trip to Charleston Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charleston Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 101 Cheap Flights from Ottawa to Charleston in 2025/26

1 adult

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Find the cheapest flights from Ottawa to Charleston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 a.m. - 12:25 p.m.YOW-CHS

6h 05m1 stop

10:59 a.m. - 4:15 p.m.CHS-YOW

5h 16m1 stop

C$ 421United Airlines

Find Deal

Tue, 24 Mar - Wed, 25 Mar

3:11 p.m. - 11:24 p.m.YOW-CHS

8h 13m1 stop

6:00 a.m. - 4:18 p.m.CHS-YOW

10h 18m2 stops

C$ 494Air Canada

Find Deal

Tue, 24 Mar - Wed, 25 Mar

6:00 a.m. - 3:24 p.m.YOW-CHS

9h 24m2 stops

6:00 a.m. - 4:18 p.m.CHS-YOW

10h 18m2 stops

C$ 504Air Canada

Find Deal

Tue, 24 Mar - Wed, 25 Mar

2:05 p.m. - 11:44 p.m.YOW-CHS

9h 39m2 stops

1:11 p.m. - 9:18 p.m.CHS-YOW

8h 07m2 stops

C$ 512United Airlines

Find Deal

Tue, 3 Feb - Wed, 18 Feb

5:57 p.m. - 11:24 p.m.YOW-CHS

5h 27m1 stop

2:30 p.m. - 9:56 p.m.CHS-YOW

7h 26m1 stop

C$ 719United Airlines

Find Deal

Fri, 13 Mar - Sat, 21 Mar

5:57 p.m. - 11:24 p.m.YOW-CHS

5h 27m1 stop

8:00 a.m. - 9:18 p.m.CHS-YOW

13h 18m2 stops

C$ 752United Airlines

Find Deal

Fri, 13 Mar - Sat, 21 Mar

6:45 a.m. - 5:59 p.m.YOW-CHS

11h 14m2 stops

7:00 a.m. - 4:51 p.m.CHS-YOW

9h 51m2 stops

C$ 934American Airlines

Find Deal

Fri, 13 Mar - Sat, 21 Mar

6:45 a.m. - 7:34 p.m.YOW-CHS

12h 49m2 stops

7:14 a.m. - 4:51 p.m.CHS-YOW

9h 37m2 stops

C$ 1,020American Airlines

Find Deal

Sat, 27 Dec - Sat, 3 Jan

7:27 p.m. - 10:24 a.m.YOW-CHS

14h 57m1 stop

6:35 a.m. - 1:32 p.m.CHS-YOW

6h 57m1 stop

C$ 1,050Air Canada

Find Deal

Sat, 27 Dec - Sat, 3 Jan

5:40 a.m. - 4:11 p.m.YOW-CHS

34h 31m2 stops

7:00 a.m. - 12:42 a.m.CHS-YOW

17h 42m2 stops

C$ 1,126WestJet

Find Deal

Sat, 27 Dec - Sat, 3 Jan

United Airlines flights from Ottawa to Charleston

Our best United Airlines deals on Ottawa to Charleston flight tickets

United Airlines

24 Mar

YOW6:20 a.m.Ottawa

6h 05m

1 stop

CHS12:25 p.m.Charleston

25 Mar

CHS10:59 a.m.Charleston

5h 16m

1 stop

YOW4:15 p.m.Ottawa

C$ 421

Find similar

United Airlines

3 Feb

YOW2:05 p.m.Ottawa

9h 39m

2 stops

CHS11:44 p.m.Charleston

18 Feb

CHS1:11 p.m.Charleston

8h 07m

2 stops

YOW9:18 p.m.Ottawa

C$ 512

Find similar

United Airlines

13 Mar

YOW5:57 p.m.Ottawa

5h 27m

1 stop

CHS11:24 p.m.Charleston

21 Mar

CHS2:30 p.m.Charleston

7h 26m

1 stop

YOW9:56 p.m.Ottawa

C$ 719

Find similar

American Airlines flights from Ottawa to Charleston

Our best American Airlines deals on Ottawa to Charleston flight tickets

American Airlines

13 Mar

YOW6:45 a.m.Ottawa

11h 14m

2 stops

CHS5:59 p.m.Charleston

21 Mar

CHS7:00 a.m.Charleston

9h 51m

2 stops

YOW4:51 p.m.Ottawa

C$ 934

Find similar

American Airlines

27 Dec

YOW6:45 a.m.Ottawa

12h 49m

2 stops

CHS7:34 p.m.Charleston

3 Jan

CHS7:14 a.m.Charleston

9h 37m

2 stops

YOW4:51 p.m.Ottawa

C$ 1,020

Find similar

American Airlines

27 Dec

YOW6:45 a.m.Ottawa

12h 49m

2 stops

CHS7:34 p.m.Charleston

3 Jan

CHS6:40 p.m.Charleston

22h 11m

2 stops

YOW4:51 p.m.Ottawa

C$ 1,071

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Tue 24/3

6:20 a.m.-12:25 p.m.

1 stop6h 05m

Charleston

Wed 25/3

10:59 a.m.-4:15 p.m.

1 stop5h 16m

C$ 421

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Tue 24/3

3:11 p.m.-11:24 p.m.

1 stop8h 13m

Charleston

Wed 25/3

6:00 a.m.-4:18 p.m.

2 stops10h 18m

C$ 494

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Tue 24/3

6:00 a.m.-3:24 p.m.

2 stops9h 24m

Charleston

Wed 25/3

6:00 a.m.-4:18 p.m.

2 stops10h 18m

C$ 504

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Tue 3/2

2:05 p.m.-11:44 p.m.

2 stops9h 39m

Charleston

Wed 18/2

1:11 p.m.-9:18 p.m.

2 stops8h 07m

C$ 512

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Fri 13/3

5:57 p.m.-11:24 p.m.

1 stop5h 27m

Charleston

Sat 21/3

2:30 p.m.-9:56 p.m.

1 stop7h 26m

C$ 719

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Fri 13/3

5:57 p.m.-11:24 p.m.

1 stop5h 27m

Charleston

Sat 21/3

8:00 a.m.-9:18 p.m.

2 stops13h 18m

C$ 752

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Fri 13/3

6:45 a.m.-5:59 p.m.

2 stops11h 14m

Charleston

Sat 21/3

7:00 a.m.-4:51 p.m.

2 stops9h 51m

C$ 934

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 27/12

6:45 a.m.-7:34 p.m.

2 stops12h 49m

Charleston

Sat 3/1

7:14 a.m.-4:51 p.m.

2 stops9h 37m

C$ 1,020

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 27/12

7:27 p.m.-10:24 a.m.

1 stop14h 57m

Charleston

Sat 3/1

6:35 a.m.-1:32 p.m.

1 stop6h 57m

C$ 1,050

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 27/12

5:40 a.m.-4:11 p.m.

2 stops34h 31m

Charleston

Sat 3/1

7:00 a.m.-12:42 a.m.

2 stops17h 42m

C$ 1,126

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Charleston?

If you aren’t able to travel to Charleston during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 752.

What is the cheapest day to depart on your flight to Charleston?

According to our data, Wednesday is the cheapest day to fly to Charleston from Ottawa. The lowest ticket price found for a Wednesday departure recently was C$ 538. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around C$ 1,235.

What is the cheapest time of day to depart on your flight to Charleston?

Our most recent data shows that the best time of day to fly to Charleston is at noon. Flights from Ottawa to Charleston during this time can be as low as C$ 757. Flights to Charleston are more costly in the morning, with an average ticket price of C$ 992. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ottawa to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Charleston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Charleston (YOW to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Charleston

Direct flights	None

There are no direct flights from Ottawa to Charleston. There are no popular flight routes from Ottawa to Charleston.

Search flight deals

How far is Ottawa to Charleston by plane?
There are 1450.5 km between Ottawa and Charleston. By plane, this route typically takes 5h 27m.
When did momondo last update prices for flights from Ottawa Airport to Charleston Airport?
Prices for flights from Ottawa Airport to Charleston Airport refresh daily.
How many operators does momondo search for flights from Ottawa Airport to Charleston Airport?
The number of operators available for flights from Ottawa Airport to Charleston Airport is 2 as of October 2025.
How old do you have to be to fly from Ottawa Airport to Charleston Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The travel and health documents required for your trip to Charleston Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charleston Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ottawa to Charleston?
momondo data reveals that the most frequently booked airline on the route from Ottawa to Charleston is Air Canada, representing 69% of all bookings. The subsequent popular airline is United Airlines at 31%.

Best airlines flying from Ottawa to Charleston

Compare and see reviews for airlines that fly from Ottawa to Charleston with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 643	Free Cancellation	Rating 7.1 10,371 reviews		Search Air Canada flights
United Airlines	PriceFrom C$ 753	Free Cancellation	Rating 7.4 9,001 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Charleston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Charleston . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to Charleston with flexible booking policies on momondo?

Flights from Ottawa to Charleston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Charleston?

momondo provides multiple filters to help you find the best flight to Charleston from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ottawa to Charleston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ottawa to Charleston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.