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Cheap flights from Ottawa to Charleston from C$ 554

YOW — CHS
19 Nov — 26 Nov1
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

Thu 24/124:40 p.m. -
1 stop21h 10m
Sun 10/18:43 p.m. -
2 stops26h 57m
Deal found 19/10C$ 835
Wed 23/126:35 a.m. -
1 stop14h 20m
Sun 10/18:43 p.m. -
2 stops26h 57m
Deal found 19/10C$ 866
Mon 21/127:00 a.m. -
1 stop14h 01m
Sun 10/110:15 p.m. -
2 stops49h 25m
Deal found 19/10C$ 870
Tue 22/127:00 a.m. -
1 stop14h 45m
Sun 10/18:43 p.m. -
2 stops26h 57m
Deal found 19/10C$ 1,015
Fri 25/126:15 a.m. -
1 stop7h 45m
Sun 10/16:00 a.m. -
1 stop7h 11m
Deal found 19/10C$ 1,024
Tue 22/123:10 p.m. -
1 stop8h 49m
Sun 10/19:46 a.m. -
1 stop11h 37m
Deal found 19/10C$ 1,058
Sat 31/106:15 a.m. -
1 stop11h 49m
Tue 3/113:29 p.m. -
1 stop5h 47m
Deal found 15/10C$ 1,124

Find flight deals from Ottawa to Charleston

Round-trip from

C$ 835

One-way from

C$ 554

Popular in

October

Cheapest in

December

Average price

C$ 848
24/12-10/1
  • 24/12-10/1
  • 3 total stops
  • 48h 07m total
  • Ottawa to Charleston
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United Airlines
  • United Airlines
  • 21/12-31/12
  • 1 total stop
  • 11h 35m total
  • Ottawa to Charleston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 128 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
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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

Fri 25/12

6:15 a.m.-2:00 p.m.

1 stop7h 45m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 554

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Mon 21/12

6:15 a.m.-5:50 p.m.

1 stop11h 35m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 554

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Thu 24/12

5:10 a.m.-5:50 p.m.

2 stops12h 40m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 629

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Tue 22/12

12:10 p.m.-11:59 p.m.

2 stops11h 49m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 645

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Tue 16/3

7:05 a.m.-6:50 p.m.

1 stop11h 45m

Charleston

Tue 30/3

7:44 p.m.-5:58 p.m.

2 stops22h 14m

C$ 975

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Tue 22/12

3:10 p.m.-11:59 p.m.

1 stop8h 49m

Charleston

Sun 10/1

9:46 a.m.-9:23 p.m.

1 stop11h 37m

C$ 1,058

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Tue 16/3

10:30 a.m.-11:23 p.m.

2 stops12h 53m

Charleston

Tue 30/3

10:23 a.m.-9:56 p.m.

2 stops11h 33m

C$ 1,080

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Thu 1/4

6:20 a.m.-1:58 p.m.

1 stop7h 38m

Charleston

Wed 7/4

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

1 stop5h 16m

C$ 1,113

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Sat 31/10

6:00 a.m.-1:22 p.m.

1 stop7h 22m

Charleston

Tue 3/11

2:52 p.m.-9:52 p.m.

2 stops7h 00m

C$ 1,124

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Sat 31/10

6:15 a.m.-6:04 p.m.

1 stop11h 49m

Charleston

Tue 3/11

3:29 p.m.-9:16 p.m.

1 stop5h 47m

C$ 1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/10

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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$ 569.

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
11,784 reviews
Check prices

Boarding

7.3

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

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
11,784 reviews
Air Canada
7.1
Good
11,784 reviews
Check prices

Boarding

7.3

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

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 8h 49m. 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$ 493, 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$ 493AverageC$ 755FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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