How long is the flight from Atlanta to Niagara-on-the-Lake?

A quick flight from Atlanta to Niagara-on-the-Lake can take about 14h 53m. WestJet provides one of the quickest options available for as low as $256. Airlines will cover a distance of 740 mi.

What are the cheapest airlines to fly from Atlanta to Niagara-on-the-Lake one-way?

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from Atlanta to Niagara-on-the-Lake for a low price.

In terms of precipitation, rainfall in Niagara-on-the-Lake ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Niagara-on-the-Lake when rainfall is around 2.0 in.

If weather is an important factor for your trip to Niagara-on-the-Lake, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What are the cheapest flights from Atlanta to Niagara-on-the-Lake?

Looking for the cheapest flight from Atlanta to Niagara-on-the-Lake? While on average our users pay $599, our data indicates the cheapest price to be $127. The most popular route (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), is priced around $182.

What are the most reliable airlines from Atlanta to Niagara-on-the-Lake?

Consider TAP AIR PORTUGAL (85%), Jazz (79%) or United Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Niagara-on-the-Lake.

What are the most popular airlines that fly from Atlanta to Niagara-on-the-Lake?

Consider Delta, Air Canada or WestJet when booking your flight. These represent the most popular airlines when flying from Atlanta to Niagara-on-the-Lake.

What airport do you fly from for flights from Atlanta to Niagara-on-the-Lake?

For a flight from Atlanta to Niagara-on-the-Lake, you will be flying from Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 8.2 mi from the center of the city. Hartsfield-Jackson is the only Atlanta airport and it handles 15 outbound flights to Niagara-on-the-Lake per day. 4 airlines have flights to Niagara-on-the-Lake from Atlanta Hartsfield-Jackson on a regular basis.

Can I find deals for flights from Atlanta to Niagara-on-the-Lake that include hotel bookings?

Yes. In addition to deals on Atlanta to Niagara-on-the-Lake flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Atlanta to Niagara-on-the-Lake?

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

Can I find deals for business class flights from Atlanta to Niagara-on-the-Lake?

Yes. Cheapflights offers flight deals from Atlanta to Niagara-on-the-Lake by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$122+ Flights from Atlanta to Niagara-on-the-Lake

Q: How much does it cost to fly round-trip from Atlanta to Niagara-on-the-Lake?

Airfare is below average for this route at the moment. Atlanta to Niagara-on-the-Lake flights typically cost between $304 and $744 in January. The cheapest round-trip price found within the last 3 days was $248 on WestJet (Jan 20-Jan 21).

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Niagara-on-the-Lake are usually found in April or February, booked 72 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Atlanta to Niagara-on-the-Lake

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$248 (Kiwi.com)
One-way from	$122 (Kiwi.com)
Popular in	October
Cheapest in	April
Average price	$607

Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Toronto (YTO) flight deals.

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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Toronto (YTO) flights.

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From Atlanta Hartsfield-Jackson to Niagara-on-the-Lake

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One-way flight from Atlanta Hartsfield-Jackson to Niagara-on-the-Lake

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Highest demand for flights based on searches. 9% potential increase in price ($56 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Find flight deals from Atlanta to Niagara-on-the-Lake

Cheapest flights from Atlanta to Niagara-on-the-Lake
Explore the most affordable flight options available from Atlanta to Niagara-on-the-Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

Tue 1/208:45 amATL - YYZ

1 stop10h 51mWestJet

Wed 1/216:30 pmYYZ - ATL

1 stop12h 42mWestJet

Deal found 1/5

$248

Mon 2/23:20 pmATL - YYZ

1 stop5h 59mMultiple Airlines

Thu 2/57:15 amYYZ - ATL

2 stops12h 57mMultiple Airlines

Deal found 1/6

$249

Fri 3/132:44 pmATL - YYZ

1 stop8h 36mMultiple Airlines

Mon 3/163:15 pmYYZ - ATL

1 stop8h 08mMultiple Airlines

Deal found 1/7

$250

Wed 2/412:40 pmATL - YYZ

2 stops11h 46mWestJet

Sun 2/86:45 pmYYZ - ATL

1 stop12h 07mWestJet

Deal found 1/6

$251

Fri 2/68:45 amATL - YYZ

2 stops14h 53mWestJet

Sun 2/86:45 pmYYZ - ATL

1 stop12h 07mWestJet

Deal found 1/7

$252

Fri 4/248:45 amATL - YYZ

2 stops14h 53mWestJet

Sun 4/266:45 amYYZ - ATL

2 stops24h 10mWestJet

Deal found 1/7

$253

Tue 1/274:15 pmATL - YYZ

2 stops20h 08mWestJet

Wed 1/284:00 pmYYZ - ATL

2 stops15h 12mWestJet

Deal found 1/6

$254

Tue 2/38:08 pmATL - YYZ

2 stops27h 12mMultiple Airlines

Tue 2/107:15 amYYZ - ATL

1 stop8h 17mMultiple Airlines

Deal found 1/6

$255

Tue 4/148:45 amATL - YYZ

1 stop12h 26mWestJet

Sun 4/195:00 pmYYZ - ATL

2 stops13h 52mWestJet

Deal found 1/6

$257

Thu 2/126:00 amATL - YYZ

2 stops10h 28mMultiple Airlines

Mon 2/1611:15 amYYZ - ATL

1 stop20h 44mMultiple Airlines

Deal found 1/5

$258

Fri 1/238:45 amATL - YYZ

2 stops21h 13mWestJet

Mon 1/266:30 pmYYZ - ATL

1 stop12h 42mWestJet

Deal found 1/7

$259

Best flights from Atlanta to Niagara-on-the-Lake
Discover carefully curated flight deals from Atlanta to Niagara-on-the-Lake that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 8, 2026.

Thu 2/123:12 pmATL - YYZ

1 stop8h 08mMultiple Airlines

Mon 2/1611:15 amYYZ - ATL

1 stop20h 44mMultiple Airlines

Deal found 1/7

$249

Fri 4/248:45 amATL - YYZ

2 stops14h 53mWestJet

Sun 4/268:00 pmYYZ - ATL

1 stop10h 55mWestJet

Deal found 1/7

$256

Mon 2/28:30 amATL - YYZ

1 stop9h 23mDelta

Sat 2/76:00 amYYZ - ATL

1 stop17h 20mDelta

Deal found 1/6

$373

Sat 4/47:57 pmATL - YYZ

1 stop14h 59mAmerican Airlines

Wed 4/812:45 pmYYZ - ATL

1 stop9h 11mAmerican Airlines

Deal found 1/8

$424

Tue 2/31:15 pmATL - YYZ

2 stops22h 38mUnited Airlines

Wed 2/42:15 pmYYZ - ATL

1 stop21h 53mUnited Airlines

Deal found 1/5

$456

Thu 4/238:25 amATL - YYZ

2 stops16h 01mWestJet

Sat 4/256:30 pmYYZ - ATL

1 stop12h 25mWestJet

Deal found 1/7

$274

Sun 1/259:05 amATL - YYZ

2 stops27h 23mWestJet

Tue 1/276:30 pmYYZ - ATL

2 stops20h 47mWestJet

Deal found 1/7

$302

Fri 2/131:46 pmATL - YYZ

1 stop5h 48mMultiple Airlines

Sun 2/1511:30 pmYYZ - ATL

2 stops20h 41mMultiple Airlines

Deal found 1/6

$334

Tue 2/104:15 pmATL - YYZ

2 stops25h 08mWestJet

Mon 3/95:20 pmYYZ - ATL

2 stops13h 33mWestJet

Deal found 1/6

$442

Last-minute flights from Atlanta to Niagara-on-the-Lake
Discover last-minute flight deals from Atlanta to Niagara-on-the-Lake. Data last updated January 8, 2026 and is based on user searches.

Tue 1/208:45 amATL - YYZ

1 stop10h 51mWestJet

Wed 1/216:30 pmYYZ - ATL

1 stop12h 42mWestJet

Deal found 1/5

$248

Tue 1/2010:26 pmATL - YYZ

1 stop15h 50mMultiple Airlines

Thu 1/227:15 amYYZ - ATL

1 stop12h 33mMultiple Airlines

Deal found 1/6

$260

Fri 1/238:45 amATL - YYZ

2 stops21h 13mWestJet

Mon 1/266:30 pmYYZ - ATL

1 stop12h 42mWestJet

Deal found 1/7

$259

Tue 1/274:15 pmATL - YYZ

2 stops20h 08mWestJet

Wed 1/284:00 pmYYZ - ATL

2 stops15h 12mWestJet

Deal found 1/6

$254

Sun 2/14:55 pmATL - YYZ

1 stop6h 59mMultiple Airlines

Wed 2/43:40 pmYYZ - ATL

1 stop7h 28mMultiple Airlines

Deal found 1/6

$253

Mon 2/23:20 pmATL - YYZ

1 stop5h 59mMultiple Airlines

Thu 2/57:15 amYYZ - ATL

2 stops12h 57mMultiple Airlines

Deal found 1/6

$249

Tue 2/38:08 pmATL - YYZ

2 stops27h 12mMultiple Airlines

Tue 2/107:15 amYYZ - ATL

1 stop8h 17mMultiple Airlines

Deal found 1/6

$255

Wed 2/412:40 pmATL - YYZ

2 stops11h 46mWestJet

Sun 2/86:45 pmYYZ - ATL

1 stop12h 07mWestJet

Deal found 1/6

$251

Fri 2/68:45 amATL - YYZ

2 stops14h 53mWestJet

Sun 2/86:45 pmYYZ - ATL

1 stop12h 07mWestJet

Deal found 1/7

$252

Thu 2/126:00 amATL - YYZ

2 stops10h 28mMultiple Airlines

Mon 2/1611:15 amYYZ - ATL

1 stop20h 44mMultiple Airlines

Deal found 1/7

$257

One-way flights from Atlanta to Niagara-on-the-Lake
Search for one-way flight options from Atlanta to Niagara-on-the-Lake. Find affordable one-way fares based on user searches. Data last updated January 8, 2026.

Tue 4/72:14 pmATL - YYZ

1 stop5h 21mMultiple Airlines

Deal found 1/7

$122

Sat 4/258:25 amATL - YYZ

2 stops28h 23mMultiple Airlines

Deal found 1/6

$124

Mon 2/169:36 pmATL - YYZ

2 stops22h 35mMultiple Airlines

Deal found 1/6

$126

Wed 1/143:26 pmATL - YYZ

1 stop7h 54mMultiple Airlines

Deal found 1/6

$129

Sat 2/212:00 pmATL - YYZ

3 stops26h 28mMultiple Airlines

Deal found 1/7

$130

Wed 1/218:08 pmATL - YYZ

3 stops24h 03mMultiple Airlines

Deal found 1/7

$133

Thu 6/184:55 pmATL - YYZ

1 stop19h 50mWestJet

Deal found 1/7

$136

Mon 3/96:00 amATL - YYZ

2 stops14h 10mMultiple Airlines

Deal found 1/7

$137

Fri 4/38:00 amATL - YYZ

2 stops12h 10mMultiple Airlines

Deal found 1/7

$139

Thu 1/158:04 amATL - YYZ

1 stop6h 16mMultiple Airlines

Deal found 1/6

$140

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Niagara-on-the-Lake that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Thu 2/12

3:12 pm-11:20 pm

1 stop8h 08m

Toronto Pearson Intl

Mon 2/16

11:15 am-7:59 am

1 stop20h 44m

$249

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Fri 4/24

8:45 am-11:38 pm

2 stops14h 53m

Toronto Pearson Intl

Sun 4/26

8:00 pm-6:55 am

1 stop10h 55m

$256

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Thu 4/23

8:25 am-12:26 am

2 stops16h 01m

Toronto Pearson Intl

Sat 4/25

6:30 pm-6:55 am

1 stop12h 25m

$274

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Sun 1/25

9:05 am-12:28 pm

2 stops27h 23m

Toronto Pearson Intl

Tue 1/27

6:30 pm-3:17 pm

2 stops20h 47m

$302

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Fri 2/13

1:46 pm-7:34 pm

1 stop5h 48m

Toronto Pearson Intl

Sun 2/15

11:30 pm-8:11 pm

2 stops20h 41m

$334

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Mon 2/2

8:30 am-5:53 pm

1 stop9h 23m

Toronto Pearson Intl

Sat 2/7

6:00 am-11:20 pm

1 stop17h 20m

$373

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Sat 4/4

7:57 pm-10:56 am

1 stop14h 59m

Toronto Pearson Intl

Wed 4/8

12:45 pm-9:56 pm

1 stop9h 11m

$424

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 2/10

4:15 pm-5:23 pm

2 stops25h 08m

Toronto Pearson Intl

Mon 3/9

5:20 pm-6:53 am

2 stops13h 33m

$442

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 2/3

1:15 pm-11:53 am

2 stops22h 38m

Toronto Pearson Intl

Wed 2/4

2:15 pm-12:08 pm

1 stop21h 53m

$456

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Sat 4/25

8:25 am-12:48 pm

2 stops28h 23m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 19 results

Best time to book a flight from Atlanta to Niagara-on-the-Lake

Have a flexible travel schedule? Discover the best time to fly to Niagara-on-the-Lake from Atlanta 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 Atlanta to Niagara-on-the-Lake

How far ahead should I book a flight from Atlanta to Niagara-on-the-Lake?

The best time to book flights from Atlanta to Niagara-on-the-Lake is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Atlanta to Niagara-on-the-Lake?

Currently, April is the cheapest month in which you can book a flight from Atlanta to Niagara-on-the-Lake (average of $198). Flying from Atlanta to Niagara-on-the-Lake in October is currently the most expensive (average of $320). 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 ATL to N1A?

One of the essential ways to save on airfare from Atlanta to Niagara-on-the-Lake is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.

What is the cheapest day to fly from Atlanta to Niagara-on-the-Lake?

Travelers seeking maximum savings on their Atlanta to Niagara-on-the-Lake flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Atlanta to Niagara-on-the-Lake

The most flights from ATL to N1A are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Atlanta to Niagara-on-the-Lake?

Reviews of airlines servicing Niagara-on-the-Lake

Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet from Atlanta to Niagara-on-the-Lake to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,029 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta

7.9

Good

8,029 reviews

Delta

7.9

Good

8,029 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

United Airlines

7.4

Good

9,139 reviews

Delta

7.9

Good

8,029 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

WestJet

7.2

Good

3,235 reviews

Delta

7.9

Good

8,029 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

Air Canada

7.1

Good

10,603 reviews

Delta

7.9

Good

8,029 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

Related info for your journey

What airport do you fly from for flights from Atlanta to Niagara-on-the-Lake?
For a flight from Atlanta to Niagara-on-the-Lake, you will be flying from Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 8.2 mi from the center of the city. Hartsfield-Jackson is the only Atlanta airport and it handles 15 outbound flights to Niagara-on-the-Lake per day. 4 airlines have flights to Niagara-on-the-Lake from Atlanta Hartsfield-Jackson on a regular basis.
How long is the flight from Atlanta to Niagara-on-the-Lake?
A quick flight from Atlanta to Niagara-on-the-Lake can take about 14h 53m. WestJet provides one of the quickest options available for as low as $256. Airlines will cover a distance of 740 mi.
What are the cheapest airlines to fly from Atlanta to Niagara-on-the-Lake one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from Atlanta to Niagara-on-the-Lake for a low price.
What are the most reliable airlines from Atlanta to Niagara-on-the-Lake?
Consider TAP AIR PORTUGAL (85%), Jazz (79%) or United Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Niagara-on-the-Lake.
What are the cheapest flights from Atlanta to Niagara-on-the-Lake?
Looking for the cheapest flight from Atlanta to Niagara-on-the-Lake? While on average our users pay $599, our data indicates the cheapest price to be $127. The most popular route (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), is priced around $182.
Can I find deals for flights from Atlanta to Niagara-on-the-Lake that include hotel bookings?
Yes. In addition to deals on Atlanta to Niagara-on-the-Lake flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to Niagara-on-the-Lake?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Niagara-on-the-Lake.
Can I find deals for business class flights from Atlanta to Niagara-on-the-Lake?
Yes. Cheapflights offers flight deals from Atlanta to Niagara-on-the-Lake 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 Atlanta to Niagara-on-the-Lake?
Currently, April is the cheapest month in which you can book a flight from Atlanta to Niagara-on-the-Lake (average of $198). Flying from Atlanta to Niagara-on-the-Lake in October is currently the most expensive (average of $320). 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

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Alternative routes for Atlanta to Niagara-on-the-Lake

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Complete your trip

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Top 4 airlines flying from Atlanta to Niagara-on-the-Lake

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$240	Average$574	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$243	Average$582	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$260	Average$594	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$279	Average$714	FlexibilityNo cancel fee	On-time60%

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$122+ Cheap flights from Atlanta (ATL) to Niagara-on-the-Lake, 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Niagara-on-the-Lake with Cheapflights

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Cheap flight deals from Atlanta to Niagara-on-the-Lake

Keep the following information in mind while searching for Atlanta to Niagara-on-the-Lake flight deals. Data was last updated January 8, 2026.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Atlanta to Niagara-on-the-Lake

Cheapest flights from Atlanta to Niagara-on-the-LakeExplore the most affordable flight options available from Atlanta to Niagara-on-the-Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

Explore the most affordable flight options available from Atlanta to Niagara-on-the-Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Niagara-on-the-Lake that are best for you.

Best time to book a flight from Atlanta to Niagara-on-the-Lake

Have a flexible travel schedule? Discover the best time to fly to Niagara-on-the-Lake from Atlanta with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Niagara-on-the-Lake

How far ahead should I book a flight from Atlanta to Niagara-on-the-Lake?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Niagara-on-the-Lake. Price data was last updated on January 2, 2026.

What is the cheapest month to book a flight from Atlanta to Niagara-on-the-Lake?

What is the cheapest time of day to fly from ATL to N1A?

Find hourly flight availability from Atlanta to Niagara-on-the-Lake. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

What is the cheapest day to fly from Atlanta to Niagara-on-the-Lake?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Niagara-on-the-Lake. Price data was last updated on January 3, 2026.

Weekly flight availability from Atlanta to Niagara-on-the-Lake

How much does it cost to fly round-trip from Atlanta to Niagara-on-the-Lake?

Reviews of airlines servicing Niagara-on-the-Lake

Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet from Atlanta to Niagara-on-the-Lake to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Niagara-on-the-Lake. 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 Atlanta to Niagara-on-the-Lake?

How long is the flight from Atlanta to Niagara-on-the-Lake?

What are the cheapest airlines to fly from Atlanta to Niagara-on-the-Lake one-way?

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What are the cheapest flights from Atlanta to Niagara-on-the-Lake?

Can I find deals for flights from Atlanta to Niagara-on-the-Lake that include hotel bookings?

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Alternative routes for Atlanta to Niagara-on-the-Lake

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Top 4 airlines flying from Atlanta to Niagara-on-the-Lake

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Cheapest flights from Atlanta to Niagara-on-the-Lake
Explore the most affordable flight options available from Atlanta to Niagara-on-the-Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.