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Niagara Falls

$115+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YYZ
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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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 April 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:48 pm
BWI
-
YYZ
1 stop18h 17m
Multiple Airlines
Fri 6/51:30 pm
YYZ
-
BWI
1 stop22h 45m
Multiple Airlines
Deal found 4/7$274
This Mytrip deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:30 am
BWI
-
YYZ
1 stop8h 35m
Multiple Airlines
Thu 4/306:30 am
YYZ
-
BWI
1 stop15h 50m
Multiple Airlines
Deal found 4/5$278
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:48 pm
BWI
-
YYZ
1 stop18h 17m
Multiple Airlines
Wed 6/109:30 am
YYZ
-
BWI
1 stop26h 43m
Multiple Airlines
Deal found 4/7$281
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:27 pm
BWI
-
YYZ
1 stop25h 28m
Multiple Airlines
Wed 6/109:30 am
YYZ
-
BWI
1 stop26h 43m
Multiple Airlines
Deal found 4/7$282
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:21 pm
BWI
-
YYZ
1 stop21h 44m
Multiple Airlines
Sun 5/37:30 am
YYZ
-
BWI
1 stop25h 13m
Multiple Airlines
Deal found 4/6$287
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:30 am
BWI
-
YYZ
1 stop8h 35m
Multiple Airlines
Wed 4/296:30 am
YYZ
-
BWI
1 stop15h 50m
Multiple Airlines
Deal found 4/6$288
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:48 pm
BWI
-
YYZ
1 stop18h 17m
Multiple Airlines
Sun 6/77:30 am
YYZ
-
BWI
1 stop28h 45m
Multiple Airlines
Deal found 4/6$291
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:10 am
BWI
-
YYZ
1 stop12h 55m
Multiple Airlines
Mon 6/81:30 pm
YYZ
-
BWI
1 stop22h 43m
Multiple Airlines
Deal found 4/9$293
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:48 pm
BWI
-
YYZ
1 stop18h 17m
Multiple Airlines
Sat 6/61:30 pm
YYZ
-
BWI
1 stop9h 59m
Multiple Airlines
Deal found 4/7$295
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 am
BWI
-
YYZ
1 stop8h 35m
Multiple Airlines
Mon 5/41:30 pm
YYZ
-
BWI
1 stop25h 58m
Multiple Airlines
Deal found 4/6$300
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:48 pm
BWI
-
YYZ
2 stops50h 07m
Multiple Airlines
Tue 5/126:30 am
YYZ
-
BWI
1 stop8h 58m
Multiple Airlines
Deal found 4/6$302
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 am
BWI
-
YYZ
1 stop8h 35m
Multiple Airlines
Sun 5/37:30 am
YYZ
-
BWI
1 stop25h 13m
Multiple Airlines
Deal found 4/5$304

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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$449
Provider with most accurate pricing for Washington, D.C. (WAS)-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Toronto (YTO) flights.
Search Deals
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. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 2,558,603 searches. Data last updated April 10, 2026.
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

Cheapest round-trip

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sun 5/3

6:03 am-1:24 pm

1 stop7h 21m

Toronto Pearson Intl

Thu 5/7

6:12 pm-11:17 pm

1 stop5h 05m

$466

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Thu 6/4

9:25 am-5:21 pm

1 stop7h 56m

Toronto Pearson Intl

Mon 6/8

6:14 pm-11:18 pm

1 stop5h 04m

$466

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Tue 5/5

9:00 am-5:15 pm

1 stop8h 15m

Toronto Pearson Intl

Sun 5/10

6:12 pm-11:17 pm

1 stop5h 05m

$466

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 7/3

8:17 am-5:19 pm

1 stop9h 02m

Toronto Pearson Intl

Sat 7/11

7:45 am-3:56 pm

1 stop8h 11m

$488

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 4/29

6:00 am-4:15 pm

2 stops10h 15m

Toronto Pearson Intl

Sun 5/3

6:15 am-11:35 am

1 stop5h 20m

$497

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 5/13

12:31 pm-5:21 pm

1 stop4h 50m

Toronto Pearson Intl

Thu 11/12

7:45 am-1:04 pm

1 stop5h 19m

$499

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 7/3

8:17 am-5:19 pm

1 stop9h 02m

Toronto Pearson Intl

Tue 7/7

6:15 am-1:01 pm

1 stop6h 46m

$509

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 6/12

6:24 pm-11:58 pm

1 stop5h 34m

Toronto Pearson Intl

Sun 6/14

6:15 am-3:58 pm

1 stop9h 43m

$512

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Tue 5/19

6:10 am-5:59 pm

2 stops11h 49m

Toronto Pearson Intl

Thu 11/12

12:05 pm-12:11 am

2 stops12h 06m

$515
Quickest round-trip

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sat 7/4

7:10 pm-11:59 pm

1 stop4h 49m

Toronto Pearson Intl

Tue 7/7

8:50 am-1:57 pm

1 stop5h 07m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to Niagara Falls (average of $105). Flying from Baltimore to Niagara Falls in March is currently the most expensive (average of $211). 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.

How much does it cost to fly round-trip from Baltimore to Niagara Falls?

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 April 10, 2026.
Peruse reviews from past customers who have flown with Delta,WestJet, andAir Canada 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
8,397 reviews

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

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
8,397 reviews
Delta
7.9
Good
8,397 reviews

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

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.
WestJet
7.2
Good
3,320 reviews
Delta
7.9
Good
8,397 reviews

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

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.
Air Canada
7.1
Good
10,915 reviews
Delta
7.9
Good
8,397 reviews

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

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.

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?

    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 3 different airlines.

  • How long is the flight from Baltimore to Niagara Falls?

    Airlines like Delta fly from Baltimore to Niagara Falls in about 7h 21m. The time it takes to get you to your destination can typically vary by up to . The distance between Baltimore and Niagara Falls is about 347 mi.

  • 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, September is the cheapest month in which you can book a flight from Baltimore to Niagara Falls (average of $105). Flying from Baltimore to Niagara Falls in March is currently the most expensive (average of $211). 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

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Top 3 airlines flying from Baltimore to Niagara Falls

Discover the top 3 airlines that operate flights from Baltimore 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 2,558,603 searches. Data last updated April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$182Average$365FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$212Average$339FlexibilityNo cancel feeOn-time67%
WestJetCheapest$349Average$598FlexibilityNo cancel feeOn-time60%

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