Cheap flights from St. Louis (STL) to Niagara-on-the-Lake, Canada

STL — YYZ
Dec 3 — Dec 101

How to find the cheapest flight from St. Louis (STL) to Niagara-on-the-Lake

All the information you need to plan the best STL to N1A flight in 2022: compare St. Louis to Niagara-on-the-Lake flight prices with the expected peak season, weather and rainfall in Niagara-on-the-Lake.

STL - N1A

Price

$194 - $460

Popular inAprilHigh demand for flights, 23% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 45% potential price drop
Average price$309Average for round-trip flights in November 2022
Round-trip from$194From Lambert-St Louis to Niagara-on-the-Lake

How far in advance should I book a flight from St. Louis to Niagara-on-the-Lake?

Travelers have found it’s best to book a flight 33 days in advance to save up to 76% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Niagara-on-the-Lake 1-2 weeks in advance for as low as $584, or $681 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to Niagara-on-the-Lake?

Our data shows that October tends to be the cheapest month to fly to Niagara-on-the-Lake from St. Louis. Users have commonly found prices around $442 for the month, but tickets can be as low as $224. Due to multiple factors, prepare for potentially higher prices in September.

When is the cheapest time to fly from St. Louis to Niagara-on-the-Lake (STL - N1A)?

When flying from St. Louis to Niagara-on-the-Lake, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from St. Louis to Niagara-on-the-Lake in November, December 2022

The best prices found for STL to Niagara-on-the-Lake flights for November, December
Dec 8 - Dec 12
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

25h 16m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

1 stop

21h 54m
$194

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 9 - Dec 11
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

16h 10m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

2 stops

22h 25m
$266

Multiple Airlines

Pick Dates

Deal found 11/26

Dec 9 - Dec 11
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

16h 10m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

2 stops

22h 25m
$310

Multiple Airlines

Pick Dates

Deal found 11/27

St. Louis to Niagara-on-the-Lake 2022 flight deals

Cheap flights to Niagara-on-the-Lake from St. Louis found for this year
Dec 8 - Dec 12
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

25h 16m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

1 stop

21h 54m
$194

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 9 - Dec 11
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

16h 10m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

2 stops

22h 25m
$266

Multiple Airlines

Pick Dates

Deal found 11/26

Dec 9 - Dec 11
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

16h 10m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

2 stops

22h 25m
$310

Multiple Airlines

Pick Dates

Deal found 11/27

Cheap Air Canada flights from St. Louis to Niagara-on-the-Lake

Feb 15 - Feb 18
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

Nonstop

1h 36m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

Nonstop

2h 02m
$312

Air Canada

Pick Dates

Deal found 11/27

Jan 8 - Jan 14
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

14h 59m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

Nonstop

2h 02m
$321

Air Canada

Pick Dates

Deal found 11/28

Apr 6 - Apr 15
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

Nonstop

1h 36m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

1 stop

4h 15m
$327

Air Canada

Pick Dates

Deal found 11/27

Cheap American Airlines flights from St. Louis to Niagara-on-the-Lake

Feb 2 - Feb 6
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

5h 47m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

1 stop

5h 23m
$392

American Airlines

Pick Dates

Deal found 11/25

Dec 4 - Dec 27
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

2 stops

8h 30m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

1 stop

8h 00m
$873

American Airlines

Pick Dates

Deal found 11/28

Dec 8 - Dec 10
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

2 stops

7h 23m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

2 stops

10h 08m
$1,002

American Airlines

Pick Dates

Deal found 11/26

Non-stop flights to Niagara-on-the-Lake from St. Louis

Save time with St. Louis to Niagara-on-the-Lake direct flight deals
Feb 15 - Feb 18
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

Nonstop

1h 36m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

Nonstop

2h 02m
$312

Air Canada

Pick Dates

Deal found 11/27

Dec 11 - Dec 17
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

Nonstop

1h 36m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

Nonstop

2h 02m
$371

Air Canada

Pick Dates

Deal found 11/26

Jan 8 - Jan 14
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

Nonstop

1h 36m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

Nonstop

2h 02m
$382

Air Canada

Pick Dates

Deal found 11/28

Last minute flights from St. Louis to Niagara-on-the-Lake

Late deals on return flights to Niagara-on-the-Lake from St. Louis, departing today and this week
Dec 8 - Dec 12
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

25h 16m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

1 stop

21h 54m
$194

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 8 - Dec 11
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

3 stops

35h 50m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

2 stops

22h 25m
$454

Multiple Airlines

Pick Dates

Deal found 11/26

Dec 4 - Dec 27
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

Nonstop

1h 36m
YYZ

Toronto Pearson Intl

STL

Lambert-St Louis

Nonstop

2h 02m
$456

Air Canada

Pick Dates

Deal found 11/28

One-way flights to Niagara-on-the-Lake from St. Louis

The cheapest one-way flights from St. Louis to Niagara-on-the-Lake
Dec 8
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

25h 16m
$93

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 4
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

25h 23m
$103

Multiple Airlines

Pick Dates

Deal found 11/27

Feb 2
STL

Lambert-St Louis

YYZ

Toronto Pearson Intl

1 stop

10h 05m
$104

Multiple Airlines

Pick Dates

Deal found 11/25

Related info for your journey

Useful info, stats and facts about St. Louis to Niagara-on-the-Lake flights.

What airport do you fly from for flights from St. Louis to Niagara-on-the-Lake?

Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Niagara-on-the-Lake. 4 airlines have flights from Lambert-St Louis to Niagara-on-the-Lake on a regular basis. Booking flights from Lambert-St Louis to Niagara-on-the-Lake should not be difficult; the airport handles an average of 2 outbound flights to Niagara-on-the-Lake per day.

Which airlines flying from Lambert-St Louis to Niagara-on-the-Lake have flexible cancellations due to COVID-19?

Some of our airline partners flying from Lambert-St Louis to Niagara-on-the-Lake have new flexible policies in place due to COVID-19. Air Canada, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

Can I find flights from St. Louis to Niagara-on-the-Lake for under $200 on Cheapflights?

Yes, there are multiple flights from St. Louis to Niagara-on-the-Lake for under $200. The cheapest flight booked recently is on Multiple Airlines for just $194, but on average you can expect to pay $345.

Are there nonstop flights from St. Louis to Niagara-on-the-Lake for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from St. Louis to Niagara-on-the-Lake under $400. A good price for a nonstop flight from St. Louis to Niagara-on-the-Lake is less than $496.

Are there last-minute flights available from St. Louis to Niagara-on-the-Lake for under $200?

There are currently 20+ open flights from St. Louis to Niagara-on-the-Lake within the next 7 days for less than $200.

What are the cheapest airlines to fly from St. Louis to Niagara-on-the-Lake one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $183. Users have also found prices from $192 and $216 on United Airlines and British Airways, respectively.

What are the most popular airlines that fly from St. Louis to Niagara-on-the-Lake?

Before booking your flight from St. Louis to Niagara-on-the-Lake check out the most popular airlines for this route: American Airlines, Air Canada or Delta.

What are the most reliable airlines from St. Louis to Niagara-on-the-Lake?

Consider Air Canada (26%), Jazz (26%) or United Airlines (7%) when booking your flight. These represent the most reliable airlines when flying from St. Louis to Niagara-on-the-Lake.

What are the cheapest flights from St. Louis to Niagara-on-the-Lake?

Looking at all options, your cheapest flight can be booked for $193. While the most popular route (Lambert-St Louis - Toronto Pearson Intl) can be booked for $194 on average our data indicates $249 when flying from St. Louis to Niagara-on-the-Lake.

Other flights from St. Louis

Alternative routes for St. Louis to Niagara-on-the-Lake

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from St. Louis to Niagara-on-the-Lake

The chart below displays the airlines Cheapflights users traveling from St. Louis to Niagara-on-the-Lake choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$190Average$381FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Air CanadaCheapest$193Average$294FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
DeltaCheapest$194Average$440FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$234Average$544FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from St. Louis to Niagara-on-the-Lake

See what time of day planes typically take off from St. Louis to Niagara-on-the-Lake
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Niagara-on-the-Lake

See how many times per day planes take to the skies headed from St. Louis to Niagara-on-the-Lake
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights