HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$122+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YYZ
Apr 4 — Apr 111
Sat 4/4
Sat 4/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Niagara Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/28. 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 4/155:49 pm
BWI
-
YYZ
2 stops20h 16m
Multiple Airlines
Wed 4/2211:15 am
YYZ
-
BWI
1 stop22h 02m
Multiple Airlines
Deal found 2/28$267
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 4/169:16 pm
BWI
-
YYZ
1 stop16h 49m
Multiple Airlines
Sun 4/198:30 pm
YYZ
-
BWI
1 stop12h 13m
Multiple Airlines
Deal found 2/28$290
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 4/812:01 pm
BWI
-
YYZ
1 stop11h 19m
Multiple Airlines
Mon 4/1310:15 am
YYZ
-
BWI
2 stops30h 39m
Multiple Airlines
Deal found 2/27$309
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 4/169:16 pm
BWI
-
YYZ
1 stop14h 12m
Multiple Airlines
Tue 4/213:20 pm
YYZ
-
BWI
2 stops9h 24m
Multiple Airlines
Deal found 3/1$312
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 5/149:43 pm
BWI
-
YYZ
1 stop23h 12m
Multiple Airlines
Tue 5/197:45 am
YYZ
-
BWI
1 stop8h 55m
Multiple Airlines
Deal found 3/4$313
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/169:16 pm
BWI
-
YYZ
1 stop14h 12m
Multiple Airlines
Thu 4/239:35 am
YYZ
-
BWI
1 stop24h 02m
Multiple Airlines
Deal found 3/2$314
This Mytrip deal was found by Cheapflights users on 2/27. 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 4/146:25 am
BWI
-
YYZ
1 stop16h 55m
Multiple Airlines
Tue 4/216:30 am
YYZ
-
BWI
1 stop15h 50m
Multiple Airlines
Deal found 2/27$315
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 5/209:02 am
BWI
-
YYZ
2 stops12h 53m
Multiple Airlines
Thu 5/289:50 am
YYZ
-
BWI
1 stop22h 33m
Multiple Airlines
Deal found 3/4$317
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 5/209:02 am
BWI
-
YYZ
2 stops12h 53m
Multiple Airlines
Mon 6/17:45 am
YYZ
-
BWI
1 stop24h 38m
Multiple Airlines
Deal found 3/4$319

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 March 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$461
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. 8% potential increase in price ($42 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 March 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 March 5, 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

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Thu 7/30

6:00 am-1:25 pm

1 stop7h 25m

Toronto Pearson Intl

Mon 8/3

1:30 pm-10:39 pm

1 stop9h 09m

$484

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 6/12

7:00 am-4:53 pm

1 stop9h 53m

Toronto Pearson Intl

Mon 6/15

7:45 am-1:06 pm

1 stop5h 21m

$484

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 5/15

7:00 am-12:19 pm

1 stop5h 19m

Toronto Pearson Intl

Tue 5/19

7:45 am-5:24 pm

1 stop9h 39m

$484

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 7/3

12:15 pm-10:00 pm

1 stop9h 45m

Toronto Pearson Intl

Sun 7/12

1:30 pm-10:39 pm

1 stop9h 09m

$484

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 7/17

6:10 pm-12:04 am

1 stop5h 54m

Toronto Pearson Intl

Mon 7/20

1:30 pm-10:39 pm

1 stop9h 09m

$484

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Thu 6/11

7:00 am-12:16 pm

1 stop5h 16m

Toronto Pearson Intl

Sun 6/14

6:15 am-1:06 pm

1 stop6h 51m

$484

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 6/26

7:00 am-4:53 pm

1 stop9h 53m

Toronto Pearson Intl

Mon 6/29

6:08 pm-10:54 pm

1 stop4h 46m

$506

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sat 5/2

6:00 am-12:15 pm

1 stop6h 15m

Toronto Pearson Intl

Thu 5/7

11:29 am-5:24 pm

1 stop5h 55m

$506

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Thu 5/28

7:00 am-12:19 pm

1 stop5h 19m

Toronto Pearson Intl

Mon 6/1

6:12 pm-11:17 pm

1 stop5h 05m

$506

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Mon 3/30

4:43 pm-11:57 pm

1 stop7h 14m

Toronto Pearson Intl

Thu 4/2

6:10 am-1:31 pm

1 stop7h 21m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 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.

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 March 5, 2026.
Peruse reviews from past customers who have flown with Delta, WestJet, and Air 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
8,250 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
8,250 reviews
Delta
7.9
Good
8,250 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
3,281 reviews
Delta
7.9
Good
8,250 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
10,776 reviews
Delta
7.9
Good
8,250 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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 25m. 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 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

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.

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 March 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$187Average$275FlexibilityNo cancel feeOn-time67%
DeltaCheapest$240Average$334FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$349Average$507FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.