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Cheap flights from Ottawa to Charleston from C$ 659

YOW — CHS
4 Oct — 11 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Charleston

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Charleston

Fri 25/97:00 a.m. -
1 stop25h 38m
Wed 30/99:18 p.m. -
2 stops41h 12m
Deal found 2/9C$ 659
Sat 31/106:15 a.m. -
1 stop7h 41m
Tue 3/1112:18 p.m. -
1 stop8h 58m
Deal found 31/8C$ 682
Sat 31/109:55 a.m. -
2 stops8h 09m
Tue 3/1112:18 p.m. -
1 stop8h 58m
Deal found 31/8C$ 765
Fri 25/96:55 a.m. -
2 stops13h 22m
Wed 30/94:12 p.m. -
2 stops8h 08m
Deal found 2/9C$ 787

Find flight deals from Ottawa to Charleston

Round-trip from

C$ 659

Popular in

September

Cheapest in

December

Average price

C$ 899
25/9-30/9
  • 25/9-30/9
  • 3 total stops
  • 66h 50m total
  • Ottawa to Charleston
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Highest demand for flights based on searches. 17% potential increase in price (C$ 193 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Sat 31/10

6:15 a.m.-1:56 p.m.

1 stop7h 41m

Charleston

Tue 3/11

12:18 p.m.-9:16 p.m.

1 stop8h 58m

C$ 682

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Sat 31/10

9:55 a.m.-6:04 p.m.

2 stops8h 09m

Charleston

Tue 3/11

12:18 p.m.-9:16 p.m.

1 stop8h 58m

C$ 765

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Fri 25/9

6:55 a.m.-8:17 p.m.

2 stops13h 22m

Charleston

Wed 30/9

4:12 p.m.-12:20 a.m.

2 stops8h 08m

C$ 787

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Fri 25/9

7:00 a.m.-10:08 p.m.

2 stops15h 08m

Charleston

Wed 30/9

6:20 a.m.-8:00 p.m.

3 stops13h 40m

C$ 1,175

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/8

Sorted by cheapest first

Best time to book a flight from Ottawa to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What’s the top layover airport for flights from Ottawa to Charleston?

Chicago (ORD) – chosen by Cheapflights users on 50% of one-stop itineraries from Ottawa to Charleston on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Charleston?

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of C$ 557.

What’s the fastest layover option from Ottawa to Charleston?

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 4h 16m.

Which airport typically offers the quickest layover for flights from Ottawa to Charleston?

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 0h 44m.

Reviews of airlines servicing Charleston

Get a feel of what it's like to fly with Air Canada from Ottawa to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,579 reviews
Check prices

Crew

7.8

Food

6.3

Overall

7.1

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
Air Canada
7.1
Good
11,579 reviews
Air Canada
7.1
Good
11,579 reviews
Check prices

Crew

7.8

Food

6.3

Overall

7.1

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

Related info for your journey

  • How long is the flight from Ottawa to Charleston?

    Airlines like United Airlines and Air Canada fly from Ottawa to Charleston in about 7h 41m. The time it takes to get you to your destination can typically vary by up to 28m. The distance between Ottawa and Charleston is about 1431 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Ottawa to Charleston round-trip?

    Air Canada, at C$ 483, was found to be the cheapest airline from Ottawa to Charleston.. You may be able to fly from Ottawa to Charleston for 29% less than the average price by searching for this airline.

  • Can I find deals for flights from Ottawa to Charleston that include hotel bookings?

    Yes. In addition to deals on Ottawa to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Charleston.

  • Can I find deals for business class flights from Ottawa to Charleston?

    Yes. Cheapflights offers flight deals from Ottawa to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Walterboro

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Top airline flying from Ottawa to Charleston

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 483AverageC$ 739FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Charleston?

Cheapflights helps you search for flights from Ottawa to Charleston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Charleston?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Charleston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Charleston with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Charleston with no change fees.

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