In terms of precipitation, rainfall in Niagara Falls 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 Falls when rainfall is around 2.0 in.

If weather is an important factor for your trip to Niagara Falls, 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 Baltimore to Niagara Falls?

While on average a flight from Baltimore to Niagara Falls is generally $1,406, our data shows the cheapest flight currently is $872. When looking at the most popular route, (Baltimore/Washington - Toronto Pearson Intl), you can expect to pay $219 for that flight.

What are the most popular airlines that fly from Baltimore to Niagara Falls?

Delta, WestJet and Air Canada are the most popular airlines when flying from Baltimore to Niagara Falls.

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

Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to Niagara Falls from Baltimore. Booking flights from Baltimore/Washington (BWI) to Niagara Falls should be relatively easy as there are 0 daily outbound flights to Niagara Falls from 4 different airlines.

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

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

How can I find direct flights from Baltimore to Niagara Falls?

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

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

Yes. Cheapflights offers flight deals from Baltimore 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.

$62+ Flights from Baltimore to Niagara Falls, ON

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Cheap flight deals from Baltimore to Niagara Falls

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

Fri 12/198:17 amBWI - YYZ

1 stop30h 03mMultiple Airlines

Wed 1/79:35 amYYZ - BWI

1 stop10h 29mMultiple Airlines

Deal found 12/17

$471

Fri 12/198:17 amBWI - YYZ

1 stop30h 03mMultiple Airlines

Mon 1/58:20 pmYYZ - BWI

1 stop12h 09mMultiple Airlines

Deal found 12/17

$512

Mon 12/228:18 pmBWI - YYZ

2 stops18h 02mMultiple Airlines

Tue 12/238:20 pmYYZ - BWI

1 stop11h 02mMultiple Airlines

Deal found 12/16

$514

Mon 12/228:18 pmBWI - YYZ

2 stops18h 02mMultiple Airlines

Mon 12/297:10 amYYZ - BWI

1 stop24h 12mMultiple Airlines

Deal found 12/16

$552

Tue 12/237:10 amBWI - YYZ

1 stop16h 10mMultiple Airlines

Sun 1/48:20 pmYYZ - BWI

1 stop27h 29mMultiple Airlines

Deal found 12/17

$553

Fri 12/198:17 amBWI - YYZ

1 stop30h 03mMultiple Airlines

Tue 12/238:20 pmYYZ - BWI

1 stop11h 02mMultiple Airlines

Deal found 12/16

$564

Tue 12/236:30 amBWI - YYZ

1 stop29h 13mMultiple Airlines

Mon 12/297:10 amYYZ - BWI

1 stop24h 12mMultiple Airlines

Deal found 12/16

$569

Tue 12/236:30 amBWI - YYZ

1 stop8h 23mMultiple Airlines

Tue 12/238:20 pmYYZ - BWI

1 stop11h 02mMultiple Airlines

Deal found 12/16

$578

Best flights from Baltimore to Niagara Falls
Discover carefully curated flight deals from Baltimore to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sun 2/16:20 amBWI - YYZ

2 stops13h 51mMultiple Airlines

Sun 2/812:15 pmYYZ - BWI

3 stops35h 21mMultiple Airlines

Deal found 12/17

$294

Thu 1/85:18 pmBWI - YYZ

1 stop22h 44mUnited Airlines

Fri 1/96:40 pmYYZ - BWI

2 stops19h 31mUnited Airlines

Deal found 12/16

$538

Fri 1/161:00 pmBWI - YYZ

1 stop9h 12mMultiple Airlines

Sun 1/188:00 pmYYZ - BWI

2 stops16h 59mMultiple Airlines

Deal found 12/16

$351

Fri 1/210:00 pmBWI - YYZ

2 stops41h 17mMultiple Airlines

Fri 1/97:10 amYYZ - BWI

1 stop15h 34mMultiple Airlines

Deal found 12/15

$461

Thu 1/155:18 pmBWI - YYZ

2 stops18h 30mUnited Airlines

Tue 1/209:00 amYYZ - BWI

1 stop12h 21mUnited Airlines

Deal found 12/17

$552

Tue 1/65:18 pmBWI - YYZ

2 stops20h 25mUnited Airlines

Wed 1/147:30 amYYZ - BWI

2 stops13h 51mUnited Airlines

Deal found 12/15

$557

Thu 2/126:30 amBWI - YYZ

1 stop7h 31mUnited Airlines

Tue 2/1710:51 amYYZ - BWI

1 stop10h 26mUnited Airlines

Deal found 12/15

$664

Last-minute flights from Baltimore to Niagara Falls
Discover last-minute flight deals from Baltimore to Niagara Falls. Data last updated December 18, 2025 and is based on user searches.

Wed 1/79:09 pmBWI - YYZ

1 stop17h 11mMultiple Airlines

Thu 1/157:10 amYYZ - BWI

1 stop8h 42mMultiple Airlines

Deal found 12/16

$214

Wed 1/79:09 pmBWI - YYZ

1 stop17h 11mMultiple Airlines

Tue 1/277:15 amYYZ - BWI

1 stop16h 32mMultiple Airlines

Deal found 12/17

$230

Wed 1/79:09 pmBWI - YYZ

1 stop17h 11mMultiple Airlines

Thu 1/293:40 pmYYZ - BWI

1 stop8h 19mMultiple Airlines

Deal found 12/17

$238

Wed 1/79:09 pmBWI - YYZ

1 stop17h 11mMultiple Airlines

Wed 1/215:15 pmYYZ - BWI

1 stop19h 12mMultiple Airlines

Deal found 12/16

$243

Mon 1/121:02 pmBWI - YYZ

1 stop11h 09mMultiple Airlines

Tue 1/1311:15 amYYZ - BWI

1 stop7h 48mMultiple Airlines

Deal found 12/17

$246

Tue 1/136:20 amBWI - YYZ

1 stop12h 42mMultiple Airlines

Tue 1/203:40 pmYYZ - BWI

1 stop27h 23mMultiple Airlines

Deal found 12/16

$240

Mon 1/199:58 pmBWI - YYZ

2 stops49h 22mMultiple Airlines

Wed 1/287:15 amYYZ - BWI

1 stop9h 55mMultiple Airlines

Deal found 12/15

$247

Thu 1/225:37 pmBWI - YYZ

1 stop21h 03mMultiple Airlines

Sun 1/258:30 pmYYZ - BWI

1 stop12h 01mMultiple Airlines

Deal found 12/16

$224

Sat 1/244:44 pmBWI - YYZ

1 stop7h 27mMultiple Airlines

Sun 1/2512:15 pmYYZ - BWI

3 stops35h 21mMultiple Airlines

Deal found 12/16

$219

Fri 1/3011:30 amBWI - YYZ

1 stop12h 41mMultiple Airlines

Fri 2/612:15 pmYYZ - BWI

3 stops35h 21mMultiple Airlines

Deal found 12/16

$222

One-way flights from Baltimore to Niagara Falls
Search for one-way flight options from Baltimore to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 1/281:00 pmBWI - YYZ

1 stop10h 20mMultiple Airlines

Deal found 12/16

$62

Tue 1/271:00 pmBWI - YYZ

1 stop10h 20mMultiple Airlines

Deal found 12/16

$70

Wed 1/211:00 pmBWI - YYZ

1 stop10h 20mMultiple Airlines

Deal found 12/17

$81

Mon 1/266:15 amBWI - YYZ

1 stop8h 05mMultiple Airlines

Deal found 12/16

$84

Mon 2/26:15 amBWI - YYZ

1 stop8h 05mMultiple Airlines

Deal found 12/17

$85

Wed 1/78:00 amBWI - YYZ

1 stop30h 20mMultiple Airlines

Deal found 12/17

$90

Mon 1/196:20 amBWI - YYZ

1 stop17h 00mMultiple Airlines

Deal found 12/16

$96

Sun 1/189:58 pmBWI - YYZ

1 stop16h 22mMultiple Airlines

Deal found 12/16

$101

Thu 1/86:00 amBWI - YYZ

1 stop8h 20mMultiple Airlines

Deal found 12/17

$102

Wed 1/141:00 pmBWI - YYZ

1 stop9h 12mMultiple Airlines

Deal found 12/16

$103

Sat 1/314:44 pmBWI - YYZ

1 stop7h 27mMultiple Airlines

Deal found 12/17

$104

Sun 1/256:15 amBWI - YYZ

1 stop7h 50mMultiple Airlines

Deal found 12/17

$105

Find flight deals from Baltimore to Niagara Falls

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$214 (Kiwi.com)
One-way from	$62 (Kiwi.com)
Popular in	September
Cheapest in	February
Average price	$487

Provider with most accurate pricing for Washington, D.C. (WAS)-Toronto (YTO) flight deals.

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From Baltimore/Washington to Niagara Falls

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One-way flight from Baltimore/Washington to Niagara Falls

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sun 2/1

6:20 am-8:11 pm

2 stops13h 51m

Toronto Pearson Intl

Sun 2/8

12:15 pm-11:36 pm

3 stops35h 21m

$294

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 1/16

1:00 pm-10:12 pm

1 stop9h 12m

Toronto Pearson Intl

Sun 1/18

8:00 pm-12:59 pm

2 stops16h 59m

$351

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 1/2

10:00 pm-3:17 pm

2 stops41h 17m

Toronto Pearson Intl

Fri 1/9

7:10 am-10:44 pm

1 stop15h 34m

$461

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Thu 1/8

5:18 pm-4:02 pm

1 stop22h 44m

Toronto Pearson Intl

Fri 1/9

6:40 pm-2:11 pm

2 stops19h 31m

$538

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Thu 1/15

5:18 pm-11:48 am

2 stops18h 30m

Toronto Pearson Intl

Tue 1/20

9:00 am-9:21 pm

1 stop12h 21m

$552

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Tue 1/6

5:18 pm-1:43 pm

2 stops20h 25m

Toronto Pearson Intl

Wed 1/14

7:30 am-9:21 pm

2 stops13h 51m

$557

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Thu 2/12

6:30 am-2:01 pm

1 stop7h 31m

Toronto Pearson Intl

Tue 2/17

10:51 am-9:17 pm

1 stop10h 26m

$664

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 1/21

1:00 pm-11:20 pm

1 stop10h 20m

$81

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Mon 1/26

6:15 am-2:20 pm

1 stop8h 05m

$84

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Mon 1/19

8:08 am-8:11 pm

2 stops12h 03m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 15 results

Best time to book a flight from Baltimore to Niagara Falls

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

How far ahead should I book a flight from Baltimore to Niagara Falls?

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Niagara Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Baltimore to Niagara Falls (average of $94). Flying from Baltimore to Niagara Falls in August is currently the most expensive (average of $171). 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 BWI to NI4?

When flying from Baltimore to Niagara Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 78% versus a flight in the evening.

Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet from Baltimore to Niagara Falls 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

8,008 reviews

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

8,008 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,093 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

WestJet

7.2

Good

3,204 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Air Canada

7.1

Good

10,534 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly from for flights from Baltimore to Niagara Falls?
Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to Niagara Falls from Baltimore. Booking flights from Baltimore/Washington (BWI) to Niagara Falls should be relatively easy as there are 0 daily outbound flights to Niagara Falls from 4 different airlines.
What are the cheapest flights from Baltimore to Niagara Falls?
While on average a flight from Baltimore to Niagara Falls is generally $1,406, our data shows the cheapest flight currently is $872. When looking at the most popular route, (Baltimore/Washington - Toronto Pearson Intl), you can expect to pay $219 for that flight.
Can I find deals for flights from Baltimore to Niagara Falls that include hotel bookings?
Yes. In addition to deals on Baltimore to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Niagara Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Niagara Falls.
Can I find deals for business class flights from Baltimore to Niagara Falls?
Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Niagara Falls?
Currently, March is the cheapest month in which you can book a flight from Baltimore to Niagara Falls (average of $94). Flying from Baltimore to Niagara Falls in August is currently the most expensive (average of $171). 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 Baltimore to Niagara Falls

Dulles Intl to Pearson Intl flights

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Dulles Intl to Sault Ste Marie flights

Reagan-National to Thunder Bay flights

Reagan-National to Windsor flights

Dulles Intl to Sudbury flights

Dulles Intl to Hamilton flights

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Philadelphia to North Bay flights

Baltimore to Sault Ste Marie flights

Dulles Intl to Timmins flights

Reagan-National to Hamilton flights

Reagan-National to Sault Ste Marie flights

Baltimore to North Bay flights

Salisbury to Pierre Elliott Trudeau Intl flights

Dulles Intl to Kingston flights

Reagan-National to Kingston flights

Baltimore to Windsor flights

Baltimore to Kingston flights

Complete your trip

Niagara Falls car rentals

Toronto Pearson Intl Airport car rentals

Toronto Island Airport car rentals

Hamilton Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

Kitchener car rentals

Top 4 airlines flying from Baltimore to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$187	Average$323	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$212	Average$311	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$255	Average$336	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$349	Average$496	FlexibilityNo cancel fee	On-time60%

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$62+ Cheap flights from Baltimore (BWI) 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Niagara Falls with Cheapflights

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Cheap flight deals from Baltimore to Niagara Falls

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

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

Find flight deals from Baltimore to Niagara Falls

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Niagara Falls that are best for you.

Best time to book a flight from Baltimore to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Baltimore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Niagara Falls

How far ahead should I book a flight from Baltimore to Niagara Falls?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Niagara Falls. Price data was last updated on December 12, 2025.

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

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

Find hourly flight availability from Baltimore 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 December 18, 2025.

Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet from Baltimore to Niagara Falls 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 Baltimore 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 Baltimore to Niagara Falls?

What are the cheapest flights from Baltimore to Niagara Falls?

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

How can I find direct flights from Baltimore to Niagara Falls?

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

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

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 Baltimore to Niagara Falls

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

Top 4 airlines flying from Baltimore to Niagara Falls

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