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Cheap flights from Ottawa to Charleston from C$ 350

YOW — CHS
25 Nov — 2 Dec1
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

Mon 23/117:05 a.m. -
1 stop13h 56m
Thu 26/112:13 p.m. -
1 stop26h 32m
Deal found 25/10C$ 639
Fri 20/117:05 a.m. -
1 stop13h 56m
Fri 27/113:14 p.m. -
1 stop6h 53m
Deal found 23/10C$ 700
Fri 20/114:46 p.m. -
2 stops21h 42m
Fri 27/117:52 p.m. -
2 stops17h 19m
Deal found 23/10C$ 898
Mon 23/1110:30 a.m. -
2 stops13h 29m
Thu 26/117:00 a.m. -
2 stops31h 29m
Deal found 25/10C$ 909
Mon 21/126:00 a.m. -
1 stop17h 59m
Mon 4/13:29 p.m. -
2 stops22h 40m
Deal found 23/10C$ 930
Fri 30/108:00 a.m. -
1 stop24h 38m
Sun 1/112:13 p.m. -
1 stop26h 32m
Deal found 23/10C$ 986
Tue 22/126:00 a.m. -
1 stop17h 59m
Mon 4/13:29 p.m. -
2 stops22h 40m
Deal found 23/10C$ 1,011

Find flight deals from Ottawa to Charleston

Round-trip from

C$ 700

One-way from

C$ 350

Popular in

October

Cheapest in

December

Average price

C$ 842
20/11-27/11
  • 20/11-27/11
  • 2 total stops
  • 20h 49m total
  • Ottawa to Charleston
Search Deals
6/12-31/12
  • 6/12-31/12
  • 1 total stop
  • 29h 31m total
  • Ottawa to Charleston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

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

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Sun 6/12

5:30 a.m.-9:01 p.m.

3 stops39h 31m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 375

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Mon 23/11

7:05 a.m.-9:01 p.m.

1 stop13h 56m

Charleston

Thu 26/11

2:13 p.m.-2:32 p.m.

2 stops24h 19m

C$ 738

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Fri 20/11

4:46 p.m.-2:28 p.m.

2 stops21h 42m

Charleston

Fri 27/11

7:52 p.m.-1:11 p.m.

2 stops17h 19m

C$ 898

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Mon 23/11

10:30 a.m.-11:59 p.m.

2 stops13h 29m

Charleston

Thu 26/11

7:00 a.m.-2:29 p.m.

2 stops31h 29m

C$ 909

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Tue 22/12

6:00 a.m.-11:59 p.m.

1 stop17h 59m

Charleston

Mon 4/1

3:29 p.m.-2:09 p.m.

2 stops22h 40m

C$ 1,011
Quickest round-trip

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Tue 22/12

9:45 a.m.-3:44 p.m.

1 stop5h 59m

Charleston

Tue 22/12

7:56 p.m.-1:11 p.m.

2 stops17h 15m

C$ 1,433

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Mon 23/11

7:00 a.m.-7:39 p.m.

3 stops12h 39m

Charleston

Thu 26/11

11:36 a.m.-5:52 p.m.

3 stops30h 16m

C$ 1,492

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

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$ 565.

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
11,815 reviews
Check prices

Food

6.3

Entertainment

6.8

Crew

7.8

Overall

7.1

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
11,815 reviews
Air Canada
7.1
Good
11,815 reviews
Check prices

Food

6.3

Entertainment

6.8

Crew

7.8

Overall

7.1

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 fly from Ottawa to Charleston in about 21h 42m. The time it takes to get you to your destination can typically vary by up to . The distance between Ottawa and Charleston is about 1431 km.

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

    Air Canada, at C$ 490, was found to be the cheapest airline from Ottawa to Charleston.. You may be able to fly from Ottawa to Charleston for 27% 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ottawa to Charleston

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 490AverageC$ 750FlexibilityNo 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.

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

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