HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$144+ Cheap flights from Charleston (CHS) to Niagara Falls, ON, Canada

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — YYZ
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Niagara Falls 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 Niagara Falls

Keep the following information in mind while searching for Charleston to Niagara Falls flight deals. Data was last updated November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$234
(Mytrip)

One-way from

$144
(Kiwi.com)

Popular in

October

Cheapest in

June

Average price

$1,019
Provider with most accurate pricing for Charleston-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Toronto (YTO) flights.
Search Deals
From Charleston to Niagara Falls
Search Deals
One-way flight from Charleston to Niagara Falls
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($260 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Charleston to Niagara Falls

Cheapest flights from Charleston to Niagara Falls
Explore the most affordable flight options available from Charleston to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/22:59 pmCHS - YYZ
1 stop26h 54mMultiple Airlines
Sat 12/67:10 amYYZ - CHS
1 stop15h 26mMultiple Airlines
Deal found 11/18$277
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/49:49 pmCHS - YYZ
1 stop16h 51mMultiple Airlines
Thu 12/117:40 amYYZ - CHS
1 stop13h 14mMultiple Airlines
Deal found 11/17$287
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/22:59 pmCHS - YYZ
1 stop26h 54mMultiple Airlines
Thu 12/48:30 pmYYZ - CHS
1 stop24h 24mMultiple Airlines
Deal found 11/18$288
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/22:59 pmCHS - YYZ
1 stop26h 54mMultiple Airlines
Fri 12/512:50 pmYYZ - CHS
2 stops22h 10mMultiple Airlines
Deal found 11/18$295
This Mytrip deal was found by Cheapflights users on 11/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:50 amCHS - YYZ
1 stop7h 50mMultiple Airlines
Mon 12/17:00 amYYZ - CHS
1 stop15h 05mMultiple Airlines
Deal found 11/16$302
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/16:50 amCHS - YYZ
1 stop7h 50mMultiple Airlines
Sat 12/67:10 amYYZ - CHS
1 stop15h 26mMultiple Airlines
Deal found 11/18$367

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Niagara Falls 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 November 18, 2025.
Use the filters below to find and compare flights from Charleston to Niagara Falls that are best for you.

Fly from

Charleston

Fly to

Niagara Falls

Route

Depart

Return

Price

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Wed 1/7

2:15 pm-11:43 am

2 stops21h 28m

Toronto Pearson Intl

Sun 1/11

12:15 pm-5:36 pm

3 stops29h 21m

$255

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Thu 12/4

9:49 pm-2:40 pm

1 stop16h 51m

Toronto Pearson Intl

Thu 12/11

7:40 am-8:54 pm

1 stop13h 14m

$287

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Tue 12/2

2:59 pm-5:53 pm

1 stop26h 54m

Toronto Pearson Intl

Fri 12/5

12:50 pm-11:00 am

2 stops22h 10m

$295

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Tue 12/2

6:50 am-8:13 pm

2 stops13h 23m

Toronto Pearson Intl

Sat 12/6

7:10 am-10:36 pm

1 stop15h 26m

$311

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Fri 11/28

3:33 pm-2:20 pm

1 stop22h 47m

Toronto Pearson Intl

Mon 12/1

7:15 am-5:18 pm

2 stops10h 03m

$356

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Mon 12/1

6:50 am-2:40 pm

1 stop7h 50m

Toronto Pearson Intl

Sat 12/6

7:10 am-10:36 pm

1 stop15h 26m

$367

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Mon 12/1

6:50 am-2:40 pm

1 stop7h 50m

Toronto Pearson Intl

Thu 12/4

8:30 pm-8:54 pm

1 stop24h 24m

$379

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Wed 12/31

2:15 pm-8:52 pm

2 stops30h 37m

Toronto Pearson Intl

Sun 1/4

7:45 pm-1:10 pm

1 stop17h 25m

$397

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Wed 1/21

7:00 am-11:54 pm

1 stop16h 54m

$144

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Mon 12/29

10:18 pm-8:52 pm

2 stops22h 34m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 16 results
1
2

Best time to book a flight from Charleston to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Charleston 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 Charleston to Niagara Falls

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

Currently, September is the cheapest month in which you can book a flight from Charleston to Niagara Falls (average of $205). Flying from Charleston to Niagara Falls in November is currently the most expensive (average of $620). 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.

What is the cheapest time of day to fly from CHS to NI4?

Find hourly flight availability from Charleston to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

When flying from Charleston to Niagara Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 31% versus a flight in the afternoon.

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated November 18, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Charleston to Niagara Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,015 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,459 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Charleston to Niagara Falls?

    Most people fly from Charleston (CHS) if they book a flight from Charleston to Niagara Falls. On average, Charleston has 0 outbound flights to Niagara Falls per day from 4 airlines. Charleston is conveniently located just 10.2 mi from Charleston’s city center.

  • What are the most reliable airlines from Charleston to Niagara Falls?

    No one likes to see their flight delayed. When booking a flight from Charleston to Niagara Falls consider choosing Air Canada (86%), Jazz (86%) or United Airlines (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Charleston to Niagara Falls?

    On average you can expect to pay $665 for a flight from Charleston to Niagara Falls. The cheapest flight overall is $405 while the most popular route, (Charleston - Toronto Pearson Intl) is currently priced at $234.

  • Can I find deals for flights from Charleston to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Charleston to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Niagara Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Niagara Falls.

  • Can I find deals for business class flights from Charleston to Niagara Falls?

    Yes. Cheapflights offers flight deals from Charleston to Niagara Falls 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 Charleston to Niagara Falls?

    Currently, September is the cheapest month in which you can book a flight from Charleston to Niagara Falls (average of $205). Flying from Charleston to Niagara Falls in November is currently the most expensive (average of $620). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Pearson Intl flights
Charlotte to Pierre Elliott Trudeau Intl flights
Savannah to Pearson Intl flights
Charlotte to Toronto Island flights
Charlotte to Ottawa flights
Greenville to Pearson Intl flights
Charleston to Pearson Intl flights
Charleston to Pierre Elliott Trudeau Intl flights
Charlotte to Thunder Bay flights
Myrtle Beach to Pierre Elliott Trudeau Intl flights
Myrtle Beach to Pearson Intl flights
Savannah to Pierre Elliott Trudeau Intl flights
Greenville to Pierre Elliott Trudeau Intl flights
Augusta to Pearson Intl flights
Greenville to Ottawa flights
Columbia to Pearson Intl flights
Charleston to Toronto Island flights
Myrtle Beach to Ottawa flights
Myrtle Beach to London flights
Augusta to Pierre Elliott Trudeau Intl flights
Charlotte to London flights
Charlotte to Windsor flights
Florence to Pierre Elliott Trudeau Intl flights
Florence to Pearson Intl flights
Charlotte to North Bay flights
Hilton Head Island to Pierre Elliott Trudeau Intl flights
Hilton Head Island to Pearson Intl flights
Charlotte to Sudbury flights

Top 4 airlines flying from Charleston to Niagara Falls

Discover the top 4 airlines that operate flights from Charleston to Niagara Falls. 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 2,558,603 searches. Data last updated November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$246Average$668FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$261Average$560FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$497Average$620FlexibilityNo cancel feeOn-time71%
DeltaCheapest$557Average$674FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.