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Charleston

$196+ Cheap flights from Ottawa (YOW) to Charleston (CHS)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CHS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$279
(Kiwi.com)

One-way from

$196
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$697
From Ottawa to Charleston
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One-way flight from Ottawa to Charleston
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Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ottawa to Charleston

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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/123:50 pmYOW - CHS
1 stop17h 16mMultiple Airlines
Thu 10/1610:11 amCHS - YOW
1 stop7h 09mMultiple Airlines
Deal found 9/14$279
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/123:50 pmYOW - CHS
1 stop17h 16mMultiple Airlines
Fri 10/179:23 pmCHS - YOW
2 stops26h 59mMultiple Airlines
Deal found 9/14$325
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/123:50 pmYOW - CHS
1 stop17h 16mMultiple Airlines
Sat 10/187:55 pmCHS - YOW
2 stops17h 04mMultiple Airlines
Deal found 9/14$329
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:30 amYOW - CHS
1 stop23h 07mMultiple Airlines
Wed 11/57:00 amCHS - YOW
2 stops17h 42mMultiple Airlines
Deal found 9/14$343
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:50 pmYOW - CHS
2 stops22h 39mMultiple Airlines
Sun 10/510:11 amCHS - YOW
1 stop7h 09mMultiple Airlines
Deal found 9/13$373
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1111:50 amYOW - CHS
2 stops21h 16mMultiple Airlines
Thu 10/1610:11 amCHS - YOW
1 stop7h 09mMultiple Airlines
Deal found 9/14$387
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1111:50 amYOW - CHS
2 stops21h 16mMultiple Airlines
Fri 10/1710:11 amCHS - YOW
1 stop7h 09mMultiple Airlines
Deal found 9/14$389

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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Ottawa to Charleston that are best for you.

Fly from

Ottawa

Fly to

Charleston

Route

Depart

Return

Price

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sun 10/12

3:50 pm-9:06 am

1 stop17h 16m

Charleston

Thu 10/16

8:53 pm-12:22 am

2 stops27h 29m

$299

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Fri 10/3

3:50 pm-2:29 pm

2 stops22h 39m

Charleston

Sun 10/5

10:11 am-5:20 pm

1 stop7h 09m

$378

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 10/11

11:50 am-9:06 am

2 stops21h 16m

Charleston

Fri 10/17

10:11 am-5:20 pm

1 stop7h 09m

$389

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 10/11

3:50 pm-9:06 am

1 stop17h 16m

Charleston

Sat 10/18

7:55 pm-12:59 pm

2 stops17h 04m

$431

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Wed 10/29

6:20 am-9:08 pm

1 stop14h 48m

Charleston

Wed 11/5

11:25 am-5:12 pm

1 stop5h 47m

$591

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Tue 10/28

5:40 am-10:36 pm

2 stops40h 56m

$196

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Fri 10/3

4:25 pm-9:06 am

2 stops40h 41m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Charleston

What is the cheapest month to book a flight from Ottawa to Charleston?

Currently, August is the cheapest month in which you can book a flight from Ottawa to Charleston (average of $217). Flying from Ottawa to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • 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.

  • What is the cheapest month to book a flight from Ottawa to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Ottawa to Charleston (average of $217). Flying from Ottawa to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Santee
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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