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Cheap flights from Ottawa to Charleston from C$ 391

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
23 Aug — 30 Aug1
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 24 July 2026.

Fri 4/97:00 a.m.
YOW
-
CHS
1 stop25h 48m
Multiple Airlines
Sun 13/94:43 p.m.
CHS
-
YOW
1 stop22h 32m
Multiple Airlines
Deal found 19/7C$ 522
Sat 5/97:00 a.m.
YOW
-
CHS
1 stop25h 38m
Multiple Airlines
Sun 13/94:43 p.m.
CHS
-
YOW
1 stop22h 32m
Multiple Airlines
Deal found 19/7C$ 526
Mon 7/94:15 p.m.
YOW
-
CHS
1 stop16h 23m
Multiple Airlines
Sun 13/94:43 p.m.
CHS
-
YOW
1 stop22h 32m
Multiple Airlines
Deal found 19/7C$ 549
Wed 26/87:00 a.m.
YOW
-
CHS
2 stops30h 04m
Multiple Airlines
Sun 30/87:47 p.m.
CHS
-
YOW
1 stop19h 08m
Multiple Airlines
Deal found 22/7C$ 552
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$ 570
Fri 4/97:00 a.m.
YOW
-
CHS
1 stop25h 48m
Multiple Airlines
Sat 12/97:00 a.m.
CHS
-
YOW
2 stops17h 20m
Multiple Airlines
Deal found 19/7C$ 584
Fri 4/97:00 a.m.
YOW
-
CHS
1 stop25h 48m
Multiple Airlines
Fri 11/94:57 p.m.
CHS
-
YOW
1 stop22h 18m
Multiple Airlines
Deal found 19/7C$ 586
Fri 4/97:00 a.m.
YOW
-
CHS
1 stop25h 48m
Multiple Airlines
Tue 15/99:18 a.m.
CHS
-
YOW
2 stops10h 42m
Multiple Airlines
Deal found 19/7C$ 587
Sat 5/97:00 a.m.
YOW
-
CHS
1 stop25h 38m
Multiple Airlines
Tue 15/99:18 a.m.
CHS
-
YOW
2 stops10h 42m
Multiple Airlines
Deal found 19/7C$ 590
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$ 594
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 24/7C$ 600
Tue 8/97:00 a.m.
YOW
-
CHS
2 stops11h 14m
Multiple Airlines
Fri 11/94:57 p.m.
CHS
-
YOW
1 stop22h 18m
Multiple Airlines
Deal found 19/7C$ 604

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 24 July 2026.

Round-trip from

C$ 522

One-way from

C$ 436

Popular in

September

Cheapest in

December

Average price

C$ 686
4/9-13/9
  • 4/9-13/9
  • 2 total stops
  • 48h 20m total
  • Ottawa to Charleston
Search Deals
Air Canada
  • Air Canada
  • 8/8
  • 1 total stop
  • 8h 48m total
  • Ottawa to Charleston
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 270 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 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 24 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

5:57 p.m.-9:13 a.m.

1 stop15h 16m

Charleston

Wed 9/9

11:37 a.m.-5:16 p.m.

1 stop5h 39m

C$ 718

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$ 722

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 5/9

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

2 stops12h 55m

Charleston

Thu 10/9

12:43 p.m.-12:20 a.m.

2 stops11h 37m

C$ 722

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Wed 2/9

6:55 a.m.-4:00 p.m.

2 stops9h 05m

Charleston

Fri 11/9

4:27 p.m.-12:20 a.m.

2 stops7h 53m

C$ 722

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$ 725

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sun 6/9

6:05 a.m.-2:12 p.m.

1 stop8h 07m

Charleston

Wed 9/9

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

1 stop5h 28m

C$ 725
Quickest round-trip

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Tue 8/9

6:05 a.m.-2:12 p.m.

1 stop8h 07m

Charleston

Tue 15/9

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

1 stop4h 11m

C$ 725

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Wed 26/8

6:25 a.m.-9:34 p.m.

1 stop15h 09m

Charleston

Sun 30/8

6:30 a.m.-9:35 p.m.

1 stop15h 05m

C$ 732

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Wed 26/8

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

3 stops15h 34m

Charleston

Sat 29/8

7:00 a.m.-10:35 p.m.

1 stop15h 35m

C$ 732

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Wed 2/9

2:52 p.m.-7:10 p.m.

1 stop4h 18m

Charleston

Wed 9/9

7:00 a.m.-4:38 p.m.

1 stop9h 38m

C$ 733

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Showing 1-10 of 15 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 and Delta fly from Ottawa to Charleston in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 2h 21m. 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.

  • 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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