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Cheap flights from Ottawa to Charleston from C$ 294

YOW — CHS
27 Oct — 3 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

Mon 9/115:30 a.m. -
2 stops31h 01m
Mon 16/114:57 p.m. -
1 stop24h 23m
Deal found 25/9C$ 604
Sun 29/115:40 p.m. -
2 stops42h 51m
Fri 11/128:58 p.m. -
1 stop27h 09m
Deal found 23/9C$ 663
Thu 29/107:00 a.m. -
2 stops25h 48m
Tue 3/113:00 p.m. -
1 stop25h 44m
Deal found 25/9C$ 737
Sat 31/102:00 p.m. -
1 stop5h 12m
Tue 3/118:30 a.m. -
1 stop5h 39m
Deal found 22/9C$ 831
Sat 31/107:00 a.m. -
2 stops10h 39m
Tue 3/117:00 a.m. -
2 stops8h 57m
Deal found 22/9C$ 953

Find flight deals from Ottawa to Charleston

Round-trip from

C$ 604

One-way from

C$ 294

Popular in

February

Cheapest in

December

Average price

C$ 768
9/11-16/11
  • 9/11-16/11
  • 3 total stops
  • 55h 24m total
  • Ottawa to Charleston
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4/11-31/12
  • 4/11-31/12
  • 1 total stop
  • 12h 09m total
  • Ottawa to Charleston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
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

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Wed 4/11

5:30 a.m.-7:14 p.m.

2 stops13h 44m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 337

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Thu 5/11

8:00 a.m.-8:48 a.m.

1 stop24h 48m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 479

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Fri 6/11

10:35 a.m.-1:37 p.m.

3 stops51h 02m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 484

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Mon 5/10

7:15 a.m.-12:31 p.m.

2 stops29h 16m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 493

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Tue 6/10

7:00 a.m.-10:36 p.m.

3 stops15h 36m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 585

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Tue 6/10

6:00 a.m.-7:05 p.m.

1 stop13h 05m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 638

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Mon 9/11

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

1 stop13h 56m

Charleston

Mon 16/11

4:57 p.m.-5:20 p.m.

1 stop24h 23m

C$ 648
Quickest round-trip

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Thu 5/11

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

1 stop8h 49m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 775

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Thu 29/10

8:00 a.m.-8:48 a.m.

1 stop24h 48m

Charleston

Tue 3/11

3:00 p.m.-4:44 p.m.

1 stop25h 44m

C$ 800

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Sat 31/10

2:00 p.m.-7:12 p.m.

1 stop5h 12m

Charleston

Tue 3/11

8:30 a.m.-2:09 p.m.

1 stop5h 39m

C$ 831

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/9

Showing 1-10 of 11 resultsSorted by cheapest first
1
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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$ 571.

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
11,696 reviews
Check prices

Overall

7.1

Crew

7.8

Food

6.3

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
11,696 reviews
Air Canada
7.1
Good
11,696 reviews
Check prices

Overall

7.1

Crew

7.8

Food

6.3

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 fly from Ottawa to Charleston in about 5h 12m. 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$ 495, was found to be the cheapest airline from Ottawa to Charleston.. You may be able to fly from Ottawa to Charleston for 26% 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$ 495AverageC$ 757FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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