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Cheap flights from Ottawa to Charleston from C$ 392

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CHS
26 Aug — 2 Sep1
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
Explore the most affordable flight options available from Ottawa to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Sat 29/87:00 a.m.
YOW
-
CHS
1 stop25h 38m
Multiple Airlines
Sun 6/97:47 p.m.
CHS
-
YOW
1 stop19h 28m
Multiple Airlines
Deal found 26/7C$ 565
Wed 2/97:00 a.m.
YOW
-
CHS
2 stops30h 04m
Multiple Airlines
Sun 13/94:43 p.m.
CHS
-
YOW
1 stop22h 32m
Multiple Airlines
Deal found 24/7C$ 571
Tue 8/97:00 a.m.
YOW
-
CHS
2 stops11h 14m
Multiple Airlines
Sun 13/94:43 p.m.
CHS
-
YOW
1 stop22h 32m
Multiple Airlines
Deal found 24/7C$ 595
Sun 6/96:25 p.m.
YOW
-
CHS
2 stops39h 12m
Multiple Airlines
Sun 13/94:43 p.m.
CHS
-
YOW
1 stop22h 32m
Multiple Airlines
Deal found 26/7C$ 613
Sat 5/92:10 p.m.
YOW
-
CHS
2 stops18h 28m
Multiple Airlines
Sun 13/94:43 p.m.
CHS
-
YOW
1 stop22h 32m
Multiple Airlines
Deal found 26/7C$ 614
Fri 4/96:25 p.m.
YOW
-
CHS
2 stops27h 04m
Multiple Airlines
Sun 13/94:43 p.m.
CHS
-
YOW
1 stop22h 32m
Multiple Airlines
Deal found 26/7C$ 626

Find flight deals from Ottawa to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 July 2026.

Round-trip from

C$ 552

One-way from

C$ 392

Popular in

September

Cheapest in

December

Average price

C$ 686
26/8-30/8
  • 26/8-30/8
  • 3 total stops
  • 49h 12m total
  • Ottawa to Charleston
Search Deals
7/9
  • 7/9
  • 2 total stops
  • 23h 49m total
  • Ottawa to Charleston
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 July 2026.
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 - CHS

YOWCHS

Ottawa

Tue 8/9

6:00 a.m.-7:40 p.m.

3 stops13h 40m

Charleston

Thu 10/9

5:45 a.m.-9:56 a.m.

1 stop4h 11m

C$ 733

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Thu 3/9

6:25 a.m.-1:58 p.m.

1 stop7h 33m

Charleston

Sun 13/9

6:30 a.m.-1:59 p.m.

1 stop7h 29m

C$ 733

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 9/1

2:48 p.m.-11:19 p.m.

1 stop8h 31m

Charleston

Tue 12/1

10:23 a.m.-3:10 p.m.

1 stop4h 47m

C$ 733

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 5/9

6:00 a.m.-9:34 p.m.

3 stops15h 34m

Charleston

Mon 14/9

7:51 p.m.-11:54 p.m.

1 stop4h 03m

C$ 733

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 5/9

6:00 a.m.-9:34 p.m.

3 stops15h 34m

Charleston

Sat 12/9

7:30 p.m.-9:11 a.m.

1 stop13h 41m

C$ 733

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Mon 7/9

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

1 stop8h 49m

Charleston

Wed 9/9

11:10 a.m.-4:38 p.m.

1 stop5h 28m

C$ 733
Quickest round-trip

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 5/9

10:00 a.m.-3:10 p.m.

1 stop5h 10m

Charleston

Tue 15/9

5:45 a.m.-9:56 a.m.

1 stop4h 11m

C$ 734

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 5/9

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

1 stop8h 49m

Charleston

Fri 11/9

5:45 a.m.-9:56 a.m.

1 stop4h 11m

C$ 734

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 5/9

6:55 a.m.-7:50 p.m.

2 stops12h 55m

Charleston

Mon 14/9

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

2 stops8h 08m

C$ 757
Cheapest one-way

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Mon 7/9

6:25 p.m.-6:14 p.m.

2 stops23h 49m

C$ 392

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Showing 1-10 of 12 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Charleston?

    Airlines like United Airlines fly from Ottawa to Charleston in about 15h 34m. 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.

  • 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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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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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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