Cheap flights from Key Largo, FL to Niagara Falls, Canada from $81

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MIA — YYZ
may. 21 — may. 281

The best prices from Key Largo to Niagara Falls are usually found in April or February, booked 35 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Key Largo to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Niagara Falls (NI4). 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 mayo 16, 2024.

Popular in

August

Cheapest in

April

Round-trip from

$248

One-way from

$119
High demand for flights, 29% potential price rise
Best time to find cheap flights, 33% potential price drop
From Key Largo to Niagara Falls
One-way flight from Key Largo to Niagara Falls

How far in advance should I book a flight from Key Largo to Niagara Falls?

Users have found that booking a flight from Key Largo to Niagara Falls at least 61 days early can save you up to 167% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Key Largo to Niagara Falls for as little as $259 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $267 for flights departing within the next 3 days.

What is the cheapest month to fly from Key Largo to Niagara Falls?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, April can be a great choice for travel to Niagara Falls. Flights to Niagara Falls from Key Largo in April are about $275 on average during April, but can be found for as low as $96.

When is the cheapest time to fly from Key Largo to Niagara Falls (KE9 - NI4)?

When flying from Key Largo to Niagara Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Key Largo to Niagara Falls

Explore cheap flight options specifically provided by American Airlines for the route between Key Largo and Niagara Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Key Largo to Niagara Falls. Come back soon if you're not finding the exact deal you're looking for.
mié. 6/128:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
mié. 6/195:55 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 5/15$279
jue. 6/138:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
mar. 6/185:55 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 5/15$295
mar. 6/410:03 amMIA - YYZ
1 stop4h 56mAmerican Airlines
mar. 9/35:59 pmYYZ - MIA
Nonstop3h 17mAmerican Airlines
Deal found 5/15$315
jue. 6/61:43 pmMIA - YYZ
Nonstop3h 25mAmerican Airlines
dom. 6/96:00 amYYZ - MIA
Nonstop3h 35mAmerican Airlines
Deal found 5/15$316
jue. 6/67:03 amMIA - YYZ
1 stop8h 21mAmerican Airlines
dom. 6/96:00 amYYZ - MIA
Nonstop3h 35mAmerican Airlines
Deal found 5/15$331
jue. 6/138:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
lun. 6/173:45 pmYYZ - MIA
1 stop8h 01mAmerican Airlines
Deal found 5/15$335
vie. 6/78:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
dom. 6/166:00 amYYZ - MIA
Nonstop3h 35mAmerican Airlines
Deal found 5/15$338
vie. 6/78:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
lun. 6/103:45 pmYYZ - MIA
1 stop8h 01mAmerican Airlines
Deal found 5/15$357
mié. 6/58:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
lun. 6/105:55 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 5/15$381

Cheap Air Canada flights from Key Largo to Niagara Falls

Explore cheap flight options specifically provided by Air Canada for the route between Key Largo and Niagara Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Browse through some of the cheapest Air Canada flights traveling from Key Largo to Niagara Falls. Deals frequently update to provide users with more options.
jue. 6/209:50 pmMIA - YYZ
Nonstop3h 15mAir Canada
mar. 6/255:40 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/14$284
lun. 6/178:00 amMIA - YYZ
1 stop7h 36mAir Canada
mar. 6/256:30 amYYZ - MIA
1 stop5h 49mAir Canada
Deal found 5/14$294
jue. 6/69:40 pmMIA - YYZ
Nonstop3h 16mAir Canada
mié. 7/106:30 amYYZ - MIA
1 stop5h 44mAir Canada
Deal found 5/14$305
jue. 6/69:40 pmMIA - YYZ
Nonstop3h 16mAir Canada
mié. 7/105:35 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/14$306
vie. 6/219:50 pmMIA - YYZ
Nonstop3h 15mAir Canada
mar. 6/255:40 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/14$311
sáb. 6/89:40 pmMIA - YYZ
Nonstop3h 16mAir Canada
mié. 6/195:40 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/15$322
jue. 8/19:40 pmMIA - YYZ
Nonstop3h 15mAir Canada
lun. 8/55:25 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/15$323
jue. 5/3012:30 pmMIA - YYZ
1 stop7h 22mAir Canada
lun. 6/35:35 pmYYZ - MIA
Nonstop3h 18mAir Canada
Deal found 5/15$326
mié. 6/129:40 pmMIA - YYZ
Nonstop3h 16mAir Canada
vie. 7/126:30 amYYZ - MIA
1 stop5h 44mAir Canada
Deal found 5/15$329

Cheap Key Largo to Niagara Falls flights in May & June 2024

Find cheap flight options from Key Largo to Niagara Falls specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.
These are some of the most attractive deals on flights from Key Largo to Niagara Falls in 2024. More deals are always being added, so be sure to check back regularly.
mié. 5/227:45 pmMIA - YYZ
1 stop13h 51mMultiple Airlines
lun. 5/277:55 amYYZ - MIA
Nonstop3h 18mMultiple Airlines
Deal found 5/15$272
mar. 6/41:29 pmMIA - YYZ
1 stop6h 06mMultiple Airlines
mar. 9/38:00 pmYYZ - MIA
2 stops14h 59mMultiple Airlines
Deal found 5/15$276
mié. 6/128:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
mié. 6/195:55 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 5/15$279
jue. 6/209:50 pmMIA - YYZ
Nonstop3h 15mAir Canada
mar. 6/255:40 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/14$284
vie. 6/147:05 amMIA - YYZ
1 stop9h 49mDelta
mar. 6/186:09 pmYYZ - MIA
1 stop6h 50mDelta
Deal found 5/15$287
jue. 6/67:00 amMIA - YYZ
1 stop9h 49mDelta
mié. 7/106:15 amYYZ - MIA
1 stop6h 45mDelta
Deal found 5/14$288
jue. 6/209:50 pmMIA - YYZ
Nonstop3h 15mAir Canada
mié. 6/266:30 amYYZ - MIA
1 stop5h 49mAir Canada
Deal found 5/14$289
lun. 6/178:00 amMIA - YYZ
1 stop7h 36mAir Canada
mar. 6/256:30 amYYZ - MIA
1 stop5h 49mAir Canada
Deal found 5/14$294
jue. 6/138:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
mar. 6/185:55 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 5/15$295

Key Largo to Niagara Falls 2024 flight deals

Discover exclusive flight deals for travel between Key Largo and Niagara Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
These are some of the most attractive deals on flights from Key Largo to Niagara Falls in 2024. More deals are always being added, so be sure to check back regularly.
sáb. 10/192:20 pmMIA - YYZ
Nonstop3h 10mCanada Jetlines
sáb. 10/266:55 amYYZ - MIA
Nonstop3h 10mCanada Jetlines
Deal found 5/15$246
mié. 5/227:45 pmMIA - YYZ
1 stop13h 51mMultiple Airlines
lun. 5/277:55 amYYZ - MIA
Nonstop3h 18mMultiple Airlines
Deal found 5/15$272
mar. 6/41:29 pmMIA - YYZ
1 stop6h 06mMultiple Airlines
mar. 9/38:00 pmYYZ - MIA
2 stops14h 59mMultiple Airlines
Deal found 5/15$276
mié. 6/128:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
mié. 6/195:55 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 5/15$279
jue. 6/209:50 pmMIA - YYZ
Nonstop3h 15mAir Canada
mar. 6/255:40 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/14$284
sáb. 9/2111:40 amMIA - YYZ
1 stop8h 57mWestJet
mar. 9/245:00 pmYYZ - MIA
1 stop6h 12mWestJet
Deal found 5/15$286
vie. 6/147:05 amMIA - YYZ
1 stop9h 49mDelta
mar. 6/186:09 pmYYZ - MIA
1 stop6h 50mDelta
Deal found 5/15$287
jue. 6/67:00 amMIA - YYZ
1 stop9h 49mDelta
mié. 7/106:15 amYYZ - MIA
1 stop6h 45mDelta
Deal found 5/14$288
mar. 8/612:05 pmMIA - YYZ
1 stop9h 53mDelta
sáb. 8/1011:25 amYYZ - MIA
1 stop9h 10mDelta
Deal found 5/15$289

Non-stop flights to Niagara Falls from Key Largo

Discover non-stop flight options from Key Largo to Niagara Falls. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Take a look at some of the direct flights traveling from Key Largo to Niagara Falls in the near future. Users seeking other options on flights from Key Largo to Niagara Falls should update the search form at the top of the page.
sáb. 10/192:20 pmMIA - YYZ
Nonstop3h 10mCanada Jetlines
sáb. 10/266:55 amYYZ - MIA
Nonstop3h 10mCanada Jetlines
Deal found 5/15$246
mié. 6/128:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
mié. 6/195:55 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 5/15$279
jue. 6/209:50 pmMIA - YYZ
Nonstop3h 15mAir Canada
mar. 6/255:40 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/14$284
jue. 6/138:39 pmMIA - YYZ
Nonstop3h 20mAmerican Airlines
mar. 6/185:55 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 5/15$295
jue. 6/69:40 pmMIA - YYZ
Nonstop3h 16mAir Canada
mié. 7/105:35 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/14$306
vie. 6/219:50 pmMIA - YYZ
Nonstop3h 15mAir Canada
mar. 6/255:40 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/14$311
mar. 6/49:40 pmMIA - YYZ
Nonstop3h 16mAir Canada
mar. 6/115:35 pmYYZ - MIA
Nonstop3h 18mAir Canada
Deal found 5/16$315
jue. 6/61:43 pmMIA - YYZ
Nonstop3h 25mAmerican Airlines
dom. 6/96:00 amYYZ - MIA
Nonstop3h 35mAmerican Airlines
Deal found 5/15$316
sáb. 6/89:40 pmMIA - YYZ
Nonstop3h 16mAir Canada
mié. 6/195:40 pmYYZ - MIA
Nonstop3h 14mAir Canada
Deal found 5/15$322

Key Largo to Niagara Falls flights leaving soon

Find last-minute flight options from Key Largo to Niagara Falls for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Consider one of these great deals we found on last-minute flights from Key Largo to Niagara Falls. It's wise to confirm all flight details are correct before booking.
mié. 5/227:45 pmMIA - YYZ
1 stop13h 51mMultiple Airlines
lun. 5/277:55 amYYZ - MIA
Nonstop3h 18mMultiple Airlines
Deal found 5/15$272
mié. 5/227:45 pmMIA - YYZ
1 stop13h 51mMultiple Airlines
lun. 5/274:30 pmYYZ - MIA
1 stop7h 11mMultiple Airlines
Deal found 5/15$315
vie. 5/246:00 amMIA - YYZ
1 stop17h 14mWestJet
lun. 5/276:34 amYYZ - MIA
1 stop7h 14mWestJet
Deal found 5/14$330
vie. 5/246:00 amMIA - YYZ
1 stop12h 20mWestJet
lun. 5/276:34 amYYZ - MIA
1 stop7h 14mWestJet
Deal found 5/15$346
mié. 5/227:45 pmMIA - YYZ
1 stop13h 51mMultiple Airlines
dom. 5/2612:30 amYYZ - MIA
1 stop11h 51mMultiple Airlines
Deal found 5/15$348
mié. 5/226:00 amMIA - YYZ
2 stops16h 40mWestJet
mié. 5/296:04 pmYYZ - MIA
1 stop6h 45mWestJet
Deal found 5/15$355
jue. 5/234:40 pmMIA - YYZ
1 stop16h 07mWestJet
dom. 5/266:34 amYYZ - MIA
1 stop7h 13mWestJet
Deal found 5/14$358
mié. 5/226:00 amMIA - YYZ
1 stop17h 14mWestJet
mié. 5/296:30 amYYZ - MIA
1 stop6h 05mWestJet
Deal found 5/15$360
jue. 5/234:40 pmMIA - YYZ
1 stop16h 07mWestJet
lun. 5/276:04 amYYZ - MIA
1 stop15h 02mWestJet
Deal found 5/15$363

One-way flights to Niagara Falls from Key Largo

Search for one-way flight options from Key Largo to Niagara Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Users in need of a one-way flight from Key Largo to Niagara Falls can choose from these deals. Those seeking round-trip flights from Key Largo to Niagara Falls should utilize the search form at the the top of the page.
mar. 6/41:29 pmMIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 5/14$81
mar. 6/41:29 pmMIA - YYZ
1 stop6h 06mMultiple Airlines
Deal found 5/16$82
jue. 5/309:54 amMIA - YYZ
1 stop9h 41mMultiple Airlines
Deal found 5/15$88
sáb. 9/212:20 pmMIA - YYZ
Nonstop3h 10mCanada Jetlines
Deal found 5/15$96
mar. 5/281:29 pmMIA - YYZ
1 stop7h 31mMultiple Airlines
Deal found 5/15$97
vie. 5/319:47 pmMIA - YYZ
2 stops21h 48mMultiple Airlines
Deal found 5/16$99
sáb. 7/202:20 pmMIA - YYZ
Nonstop3h 10mCanada Jetlines
Deal found 5/15$100
mar. 5/281:29 pmMIA - YYZ
1 stop7h 31mMultiple Airlines
Deal found 5/15$103
mié. 6/1212:18 pmMIA - YYZ
1 stop23h 57mMultiple Airlines
Deal found 5/15$106

Find flights from Key Largo to Niagara Falls within your budget

Customize your flight search to find flights from Key Largo 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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$246 - $294

Route

Depart

Return

Price

MiamiToronto Pearson Intl

MIA - YYZ

MIAYYZ

Miami

sáb. 10/19

Nonstop3h 10m

Toronto Pearson Intl

sáb. 10/26

Nonstop3h 10m

$246

MiamiToronto Pearson Intl

MIA - YYZ

MIAYYZ

Miami

mié. 5/29

1 stop13h 51m

Toronto Pearson Intl

vie. 5/31

Nonstop3h 18m

$272

MiamiToronto Pearson Intl

MIA - YYZ

MIAYYZ

Miami

mar. 6/4

1 stop6h 06m

Toronto Pearson Intl

mar. 9/3

2 stops14h 59m

$276

MiamiToronto Pearson Intl

MIA - YYZ

MIAYYZ

Miami

mié. 6/12

Nonstop3h 20m

Toronto Pearson Intl

mié. 6/19

Nonstop3h 20m

$279

MiamiToronto Pearson Intl

MIA - YYZ

MIAYYZ

Miami

jue. 6/20

Nonstop3h 15m

Toronto Pearson Intl

mar. 6/25

Nonstop3h 14m

$284

MiamiToronto Pearson Intl

MIA - YYZ

MIAYYZ

Miami

sáb. 9/21

1 stop8h 57m

Toronto Pearson Intl

mar. 9/24

1 stop6h 12m

$286

MiamiToronto Pearson Intl

MIA - YYZ

MIAYYZ

Miami

vie. 6/14

1 stop9h 49m

Toronto Pearson Intl

mié. 6/19

1 stop6h 50m

$287

MiamiToronto Pearson Intl

MIA - YYZ

MIAYYZ

Miami

mié. 6/12

1 stop7h 16m

Toronto Pearson Intl

jue. 7/11

1 stop5h 05m

$288

MiamiToronto Pearson Intl

MIA - YYZ

MIAYYZ

Miami

lun. 6/17

1 stop7h 36m

Toronto Pearson Intl

mar. 6/25

1 stop5h 49m

$294

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Key Largo to Niagara Falls?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Niagara Falls. Price data was last updated on May 10, 2024.
Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Niagara Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Key Largo to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Niagara Falls. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Key Largo to Niagara Falls flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Niagara Falls by month

Plan your trip from Key Largo to Niagara Falls by taking into account the cheapest months to travel. The average price of a one-way flight from Key Largo to Niagara Falls is currently $95 while a round-trip flight costs $279. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Key Largo to Niagara Falls (average of $238). Flying from Key Largo to Niagara Falls in July is currently the most expensive (average of $397). 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.

January

$238

February

$264

March

$305

April

$313

May

$316

June

$354

July

$397

August

$373

September

$322

October

$306

November

$279

December

$272

Temperature and rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature and rainfall totals by month.

YTO

Temperature

21.2 - 69.8 °F

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 mayo 16, 2024.
See what other customers who have flown with American Airlines, Air Canada and WestJet from Key Largo to Niagara Falls have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,673 reviews
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
2,919 reviews
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
3,765 reviews
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
415 reviews
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Key Largo to Niagara Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Key Largo to Niagara Falls for under $300. The cheapest flight booked recently is on Canada Jetlines for just $246, but on average you can expect to pay $291.

  • Are there nonstop flights from Key Largo to Niagara Falls for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Key Largo to Niagara Falls under $300. A good price for a nonstop flight from Key Largo to Niagara Falls is less than $321.

  • Are there last-minute flights available from Key Largo to Niagara Falls for under $300?

    There are currently 20+ open flights from Key Largo to Niagara Falls within the next 7 days for less than $300.

  • What days are nonstop flights available from Key Largo to Niagara Falls?

    Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday.

  • How many flights depart from Key Largo to Niagara Falls on average per day?

    Per day, 2 flights depart from Key Largo to Niagara Falls on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Key Largo to Niagara Falls?

    Departing from Key Largo to Niagara Falls will take you 3h 10m. Key Largo and Niagara Falls are separated by a distance of 1243 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Key Largo to Niagara Falls one-way?

    One-way options have recently been found by users for as low as $96 on Canada Jetlines. Other airlines that offer cheap prices include Delta from $116 and Air Canada from $118 one-way.

  • What are the most popular airlines that fly from Key Largo to Niagara Falls?

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

    Consider Brussels Airlines (83%), British Airways (83%) or American Airlines (73%) when booking your flight. These represent the most reliable airlines when flying from Key Largo to Niagara Falls.

  • What are the cheapest flights from Key Largo to Niagara Falls?

    Looking for the cheapest flight from Key Largo to Niagara Falls? While on average our users pay $1,869, our data indicates the cheapest price to be $106. The most popular route (Miami - Toronto Pearson Intl), is priced around $240.

  • What does MIA to YYZ mean?

    Miami Airport is MIA and Toronto Pearson Intl Airport is YYZ. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Kitchener-Waterloo Airport (YKF) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Key Largo to Niagara Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Key Largo to Niagara Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Key Largo to Niagara Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key Largo to Niagara Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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.

  • Can I find deals for flights from Key Largo to Niagara Falls that allow pets onboard?

    Many airlines flying from Key Largo to Niagara Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Key Largo to Niagara Falls?

    Yes, you can often find last-minute deals on Key Largo to Niagara Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Key Largo to Niagara Falls flight deals updated?

    The Key Largo to Niagara Falls flight deals you see on this page were last updated on 5/15.

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Alternative routes for Key Largo to Niagara Falls
See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Key Largo to Niagara Falls

Discover the top 8 airlines that operate flights from Key Largo 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 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$65Average$139FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapest$79Average$285FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapest$100Average$238FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
SwoopCheapest$106Average$168FlexibilityNo cancel feeOn-timeN/A
Search Swoop flights
American AirlinesCheapest$128Average$343FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapest$172Average$306FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest$197Average$311FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapest$248Average$372FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Key Largo to Niagara Falls by cabin class

Find flights from Key Largo to Niagara Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Key Largo to Niagara Falls

Find hourly flight availability from Key Largo 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 mayo 16, 2024.
1%of flight departuresEarly morningMidnight to 6 am
15%of flight departuresMorning6 am to noon
48%of flight departuresAfternoonNoon to 6 pm
36%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Key Largo to Niagara Falls

Explore weekly flight availability from Key Largo to Niagara Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated mayo 16, 2024.
Sunday6daily flights
Monday8daily flights
Tuesday8daily flights
Wednesday7daily flights
Thursday8daily flights
Friday9daily flights
Saturday6daily flights

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How does Cheapflights help users find flights from Key Largo to Niagara Falls?

Cheapflights makes it easy to find Key Largo to Niagara Falls flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Can Cheapflights find flights from Key Largo to Niagara Falls with no change fees?

Need flexible booking options for your flight to Niagara Falls from Key Largo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Key Largo to Niagara Falls become cheaper?

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