$145+ Cheap flights from Charleston (CHS) to Ottawa (YOW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — YOW
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Ottawa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Ottawa
Cheapest
Best
Last-minute
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Cheapest flights from Charleston to OttawaExplore the most affordable flight options available from Charleston to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Charleston to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Mon 11/168:58 pm -
2 stops25h 17m
Thu 11/197:05 am -
1 stop9h 06m
Deal found 9/28![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 11/2510:15 pm -
1 stop19h 05m
Sat 1/24:25 pm -
1 stop16h 13m
Deal found 9/25![Multiple Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 11/2510:15 pm -
1 stop19h 05m
Fri 1/18:00 am -
1 stop24h 38m
Deal found 9/25![Multiple Airlines logo]()
$754
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Mon 10/123:27 pm -
1 stop8h 18m
Thu 10/157:00 am -
2 stops25h 48m
Deal found 9/28![Multiple Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
2 stops12h 27m
Fri 1/16:00 am -
2 stops13h 30m
Deal found 9/25![United Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:12 am -
2 stops10h 38m
Thu 11/196:00 am -
2 stops11h 39m
Deal found 9/28![United Airlines logo]()
$931
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:30 am -
1 stop10h 46m
Thu 10/156:25 am -
1 stop15h 08m
Deal found 9/28![United Airlines logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Thu 10/82:13 pm -
1 stop24h 17m
Sun 10/112:15 pm -
2 stops7h 50m
Deal found 9/27![Multiple Airlines logo]()
$977
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:26 pm -
3 stops22h 32m
Thu 11/197:00 am -
2 stops9h 08m
Deal found 9/28![American Airlines logo]()
$1,047
Best flights from Charleston to OttawaDiscover carefully curated flight deals from Charleston to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Charleston to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 11/2510:15 pm -
1 stop19h 05m
Sat 1/24:25 pm -
1 stop16h 13m
Deal found 9/25![Multiple Airlines logo]()
$640
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
2 stops12h 27m
Sat 1/25:10 am -
2 stops18h 49m
Deal found 9/25![United Airlines logo]()
$900
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:59 pm -
3 stops24h 59m
Fri 1/17:00 am -
2 stops12h 32m
Deal found 9/25![American Airlines logo]()
$1,048
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 11/2510:15 pm -
1 stop19h 05m
Fri 1/15:40 pm -
2 stops14h 58m
Deal found 9/25![Multiple Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
2 stops12h 27m
Fri 1/16:00 am -
2 stops13h 30m
Deal found 9/25![United Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:12 am -
2 stops10h 38m
Thu 11/196:00 am -
2 stops11h 39m
Deal found 9/28![United Airlines logo]()
$931
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:30 am -
1 stop10h 46m
Thu 10/156:25 am -
1 stop15h 08m
Deal found 9/28![United Airlines logo]()
$934
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:26 pm -
3 stops22h 32m
Thu 11/197:00 am -
3 stops12h 39m
Deal found 9/28![American Airlines logo]()
$1,282
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:00 am -
2 stops7h 55m
Thu 10/157:00 am -
3 stops14h 50m
Deal found 9/28![American Airlines logo]()
$1,489
Last-minute flights from Charleston to OttawaDiscover last-minute flight deals from Charleston to Ottawa. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Ottawa. Data last updated September 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Thu 10/82:13 pm -
1 stop24h 17m
Sun 10/112:15 pm -
2 stops7h 50m
Deal found 9/27![Multiple Airlines logo]()
$977
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:00 pm -
1 stop3h 55m
Sun 10/116:25 am -
1 stop11h 37m
Deal found 9/27![United Airlines logo]()
$1,091
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am -
3 stops13h 00m
Sun 10/117:00 am -
2 stops15h 09m
Deal found 9/27![American Airlines logo]()
$1,390
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Mon 10/123:27 pm -
1 stop8h 18m
Thu 10/157:00 am -
2 stops25h 48m
Deal found 9/28![Multiple Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:30 am -
1 stop10h 46m
Thu 10/156:25 am -
1 stop15h 08m
Deal found 9/28![United Airlines logo]()
$934
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:00 am -
2 stops7h 55m
Thu 10/157:00 am -
3 stops14h 50m
Deal found 9/28![American Airlines logo]()
$1,489
One-way flights from Charleston to OttawaSearch for one-way flight options from Charleston to Ottawa. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Charleston to Ottawa. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Mon 12/148:58 pm -
1 stop27h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/316:00 am -
2 stops16h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Tue 10/271:21 pm -
2 stops27h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Thu 10/2910:13 pm -
1 stop19h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/286:00 am -
2 stops35h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/308:58 pm -
2 stops25h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Mon 10/264:57 pm -
1 stop24h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$207
Find flight deals from Charleston to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Ottawa (YOW). 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 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $494 (Kiwi.com) |
One-way from | $145 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Ottawa 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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Charleston to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Sat 10/31
6:00 am-10:15 pm
2 stops16h 15m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$168
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Fri 10/30
8:58 pm-10:15 pm
2 stops25h 17m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$201
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Mon 10/26
4:57 pm-5:20 pm
1 stop24h 23m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Wed 10/28
6:00 am-2:30 pm
3 stops32h 30m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$255
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Sun 10/25
10:13 pm-12:44 am
2 stops26h 31m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$264
Quickest round-trip
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Fri 10/30
2:52 pm-7:27 pm
1 stop4h 35m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$353
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Sat 10/31
2:52 pm-7:27 pm
1 stop4h 35m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$370
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Wed 11/25
10:15 pm-5:20 pm
1 stop19h 05m
Ottawa
Sat 1/2
4:25 pm-8:38 am
1 stop16h 13m
$640
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Wed 11/25
10:15 pm-5:20 pm
1 stop19h 05m
Ottawa
Fri 1/1
5:40 pm-8:38 am
2 stops14h 58m
$708
CharlestonOttawa
CHS Charleston - YOW Ottawa
CHSYOW
Charleston
Wed 11/25
7:00 am-7:27 pm
2 stops12h 27m
Ottawa
Sat 1/2
5:10 am-11:59 pm
2 stops18h 49m
$900
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Charleston to Ottawa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Ottawa in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Ottawa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Charleston to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Charleston with our price prediction graph.
CHS-YOW
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.
Reviews of airlines servicing Ottawa
Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated September 29, 2026.
Read through reviews of airlines operating flights from Charleston to Ottawa, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Food
6.7
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Overall
7.4
Food
6.7
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Related info for your journey
Find useful and relevant information for your journey from Charleston to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
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Charleston and Ottawa flights
Browse other Charleston and Ottawa flight options. Last updated on September 29, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Charleston to Ottawa
Discover the top airline that operate flights from Charleston to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$439 | Average$539 | FlexibilityNo cancel fee | On-time69% |