What is the cheapest day to fly from Baltimore to Niagara Falls?

Travelers seeking maximum savings on their Baltimore to Niagara Falls flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 $214 for that flight.

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

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

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

Users have found that booking a flight from Baltimore to Niagara Falls at least 38 days early can save you up to 141% on average compared to booking a flight this week. If booking 38 days before your flight isn’t an option for you, users have found flights from Baltimore to Niagara Falls for as little as $300 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 $614 for flights departing within the next 3 days.

What is the cheapest month to fly from Baltimore to Niagara Falls?

The best pricing can be found in the month of June. Prices to Niagara Falls from Baltimore average $284. You can even find prices in June for less than $284, as users have found deals to Niagara Falls from as low as $132. The month of February appears to be one of the more expensive times to travel to Niagara Falls from Baltimore. Flying in the targeted month can save you up to 12%.

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 5 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.

$58+ Cheap Flights from Baltimore to Niagara Falls

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Cheapflights Tip: The best prices from Baltimore/Washington to Niagara Falls are usually found in November or February, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Baltimore to Niagara Falls

Round-trip from	$214 (Kiwi.com)
One-way from	$58 (Trip.com)
Popular in	July
Cheapest in	November
Average price	$389

From Baltimore/Washington to Niagara Falls

Search Deals

One-way flight from Baltimore/Washington to Niagara Falls

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find 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 September 15, 2025.

Thu 10/238:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Sun 10/264:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/14

$214

Fri 11/72:30 pmBWI - YYZ

1 stop24h 10mMultiple Airlines

Mon 11/104:00 pmYYZ - BWI

1 stop7h 42mMultiple Airlines

Deal found 9/13

$225

Fri 10/248:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Mon 10/274:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/14

$228

Thu 11/66:50 pmBWI - YYZ

1 stop26h 17mMultiple Airlines

Mon 11/104:00 pmYYZ - BWI

1 stop7h 42mMultiple Airlines

Deal found 9/14

$232

Thu 10/235:37 pmBWI - YYZ

1 stop27h 30mMultiple Airlines

Sun 11/28:00 pmYYZ - BWI

1 stop12h 34mMultiple Airlines

Deal found 9/13

$234

Fri 11/72:30 pmBWI - YYZ

1 stop24h 10mMultiple Airlines

Wed 11/125:15 pmYYZ - BWI

1 stop15h 19mMultiple Airlines

Deal found 9/13

$236

Fri 10/248:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Sun 10/264:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/14

$237

Fri 11/79:37 pmBWI - YYZ

1 stop16h 43mMultiple Airlines

Sun 11/164:00 pmYYZ - BWI

1 stop7h 42mMultiple Airlines

Deal found 9/14

$238

Fri 11/79:37 pmBWI - YYZ

1 stop16h 43mMultiple Airlines

Tue 11/117:15 amYYZ - BWI

1 stop13h 17mMultiple Airlines

Deal found 9/14

$239

Sat 11/85:10 amBWI - YYZ

1 stop9h 30mMultiple Airlines

Tue 11/115:15 pmYYZ - BWI

1 stop15h 35mMultiple Airlines

Deal found 9/12

$241

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 September 15, 2025.

Sat 11/85:10 amBWI - YYZ

1 stop9h 30mMultiple Airlines

Tue 11/115:15 pmYYZ - BWI

1 stop15h 35mMultiple Airlines

Deal found 9/12

$241

Sun 9/289:27 pmBWI - YYZ

1 stop25h 13mMultiple Airlines

Thu 10/26:30 amYYZ - BWI

1 stop14h 50mMultiple Airlines

Deal found 9/13

$258

Mon 10/208:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Tue 10/289:35 amYYZ - BWI

1 stop13h 57mMultiple Airlines

Deal found 9/14

$283

Tue 9/301:17 pmBWI - YYZ

1 stop10h 24mMultiple Airlines

Sat 10/44:00 pmYYZ - BWI

1 stop17h 23mMultiple Airlines

Deal found 9/14

$283

Sat 10/44:20 pmBWI - YYZ

1 stop7h 21mMultiple Airlines

Tue 10/77:15 amYYZ - BWI

2 stops9h 52mMultiple Airlines

Deal found 9/14

$304

Fri 9/268:52 pmBWI - YYZ

2 stops17h 13mMultiple Airlines

Mon 9/2910:25 pmYYZ - BWI

2 stops32h 36mMultiple Airlines

Deal found 9/12

$314

Fri 10/245:37 pmBWI - YYZ

2 stops20h 28mMultiple Airlines

Sun 10/268:00 amYYZ - BWI

3 stops22h 35mMultiple Airlines

Deal found 9/13

$321

Tue 9/304:27 pmBWI - YYZ

3 stops31h 25mMultiple Airlines

Thu 10/26:30 amYYZ - BWI

1 stop14h 50mMultiple Airlines

Deal found 9/13

$334

Fri 10/174:31 pmBWI - YYZ

1 stop7h 10mMultiple Airlines

Sun 10/194:00 pmYYZ - BWI

2 stops19h 54mMultiple Airlines

Deal found 9/12

$342

Sat 9/274:24 pmBWI - YYZ

1 stop7h 17mMultiple Airlines

Sun 9/289:35 amYYZ - BWI

1 stop13h 50mMultiple Airlines

Deal found 9/13

$345

Last-minute flights from Baltimore to Niagara Falls
Discover last-minute flight deals from Baltimore to Niagara Falls. Data last updated September 15, 2025 and is based on user searches.

Sat 10/44:24 pmBWI - YYZ

1 stop7h 17mMultiple Airlines

Mon 10/64:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/13

$243

Thu 10/165:37 pmBWI - YYZ

1 stop27h 30mMultiple Airlines

Mon 10/204:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/14

$244

Tue 10/215:20 pmBWI - YYZ

1 stop20h 45mMultiple Airlines

Tue 10/2811:15 amYYZ - BWI

1 stop12h 17mMultiple Airlines

Deal found 9/13

$251

Thu 10/238:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Sun 10/264:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/14

$214

Thu 10/235:37 pmBWI - YYZ

1 stop27h 30mMultiple Airlines

Sun 11/28:00 pmYYZ - BWI

1 stop12h 34mMultiple Airlines

Deal found 9/13

$234

Fri 10/248:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Mon 10/274:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/14

$228

Fri 10/245:37 pmBWI - YYZ

1 stop27h 30mMultiple Airlines

Wed 10/295:15 pmYYZ - BWI

1 stop15h 19mMultiple Airlines

Deal found 9/13

$232

Fri 10/248:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Sun 10/264:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/13

$237

Thu 10/307:00 pmBWI - YYZ

1 stop19h 40mMultiple Airlines

Mon 11/34:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/14

$225

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 September 15, 2025.

Fri 10/319:11 pmBWI - YYZ

1 stop17h 09mMultiple Airlines

Deal found 9/14

$58

Fri 10/245:55 pmBWI - YYZ

1 stop20h 10mMultiple Airlines

Deal found 9/14

$81

Sat 11/85:10 amBWI - YYZ

1 stop9h 30mMultiple Airlines

Deal found 9/13

$84

Thu 11/136:50 pmBWI - YYZ

1 stop26h 17mMultiple Airlines

Deal found 9/15

$90

Thu 10/235:37 pmBWI - YYZ

1 stop27h 30mMultiple Airlines

Deal found 9/13

$91

Tue 10/215:20 pmBWI - YYZ

1 stop20h 45mMultiple Airlines

Deal found 9/13

$94

Sun 10/55:37 pmBWI - YYZ

1 stop27h 30mMultiple Airlines

Deal found 9/14

$102

Fri 9/267:49 pmBWI - YYZ

1 stop18h 16mMultiple Airlines

Deal found 9/12

$106

Tue 10/711:19 amBWI - YYZ

1 stop11h 21mMultiple Airlines

Deal found 9/13

$107

Wed 10/15:45 amBWI - YYZ

3 stops24h 27mMultiple Airlines

Deal found 9/12

$109

Mon 10/2011:31 amBWI - YYZ

1 stop12h 24mMultiple Airlines

Deal found 9/13

$111

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

Sat 11/8

5:10 am-2:40 pm

1 stop9h 30m

Toronto Pearson Intl

Tue 11/11

5:15 pm-8:50 am

1 stop15h 35m

$241

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sun 9/28

9:27 pm-10:40 pm

1 stop25h 13m

Toronto Pearson Intl

Thu 10/2

6:30 am-9:20 pm

1 stop14h 50m

$258

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Mon 10/20

8:21 pm-2:05 pm

1 stop17h 44m

Toronto Pearson Intl

Tue 10/28

9:35 am-11:32 pm

1 stop13h 57m

$283

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Tue 9/30

1:17 pm-11:41 pm

1 stop10h 24m

Toronto Pearson Intl

Sat 10/4

4:00 pm-9:23 am

1 stop17h 23m

$283

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sat 10/4

4:20 pm-11:41 pm

1 stop7h 21m

Toronto Pearson Intl

Tue 10/7

7:15 am-5:07 pm

2 stops9h 52m

$304

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 9/26

8:52 pm-2:05 pm

2 stops17h 13m

Toronto Pearson Intl

Mon 9/29

10:25 pm-7:01 am

2 stops32h 36m

$314

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 10/24

5:37 pm-2:05 pm

2 stops20h 28m

Toronto Pearson Intl

Sun 10/26

8:00 am-6:35 am

3 stops22h 35m

$321

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Tue 9/30

4:27 pm-11:52 pm

3 stops31h 25m

Toronto Pearson Intl

Thu 10/2

6:30 am-9:20 pm

1 stop14h 50m

$334

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 10/17

4:31 pm-11:41 pm

1 stop7h 10m

Toronto Pearson Intl

Sun 10/19

4:00 pm-11:54 am

2 stops19h 54m

$342

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sat 9/27

4:24 pm-11:41 pm

1 stop7h 17m

Toronto Pearson Intl

Sun 9/28

9:35 am-11:25 pm

1 stop13h 50m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 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 85 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, January is the cheapest month in which you can book a flight from Baltimore to Niagara Falls (average of $243). Flying from Baltimore to Niagara Falls in August is currently the most expensive (average of $348). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Niagara Falls as you normally would.

Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with Delta, Porter Airlines, and United Airlines 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

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,954 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Porter Airlines

7.9

Good

363 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,929 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

3,091 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

10,000 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 5 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 $214 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, January is the cheapest month in which you can book a flight from Baltimore to Niagara Falls (average of $243). Flying from Baltimore to Niagara Falls in August is currently the most expensive (average of $348). 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

Alternative routes for Baltimore to Niagara Falls

Reagan-National to Pearson Intl flights

Dulles Intl to Pearson Intl flights

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Reagan-National to Pierre Elliott Trudeau Intl flights

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Reagan-National to Toronto Island flights

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Dulles Intl to Thunder Bay flights

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Reagan-National to London flights

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Reagan-National to Windsor flights

Dulles Intl to Sault Ste Marie flights

Baltimore to London flights

Philadelphia to London flights

Dulles Intl to Timmins flights

Baltimore to North Bay flights

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Baltimore to Windsor flights

Reagan-National to Hamilton flights

Philadelphia to Sudbury flights

Philadelphia to North Bay flights

Baltimore to Sault Ste Marie flights

Salisbury to Pierre Elliott Trudeau Intl flights

Dulles Intl to Sudbury flights

Dulles Intl to Kingston flights

Reagan-National to Kingston flights

Reagan-National to Sault Ste Marie 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 5 airlines flying from Baltimore to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	Cheapest$108	Average$266	FlexibilityNo cancel fee	On-time52%
United Airlines	Cheapest$187	Average$323	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$212	Average$311	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$242	Average$316	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$349	Average$471	FlexibilityNo cancel fee	On-time60%

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$58+ Cheap flights from Baltimore (BWI) to Niagara Falls, 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 10/31. 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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Cheapflights Tip: The best prices from Baltimore/Washington to Niagara Falls are usually found in November or February, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 September 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 September 15, 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 September 15, 2025.

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 September 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 September 15, 2025.

Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with Delta, Porter Airlines, and United Airlines 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 5 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 September 15, 2025.