$140+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YYZ
Jun 17 — Jun 241
Round-trip
1 adult, Economy
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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
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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 May 18, 2026.
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 May 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Sat 6/131:10 pm
BWI
- YYZ
1 stop7h 45m
Multiple Airlines
Tue 6/166:30 am
YYZ
- BWI
1 stop29h 43m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 7/131:10 pm
BWI
- YYZ
1 stop7h 45m
Multiple Airlines
Thu 7/169:30 am
YYZ
- BWI
1 stop26h 45m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 7/131:10 pm
BWI
- YYZ
1 stop7h 45m
Multiple Airlines
Fri 7/179:50 am
YYZ
- BWI
1 stop23h 14m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/299:28 pm
BWI
- YYZ
1 stop19h 17m
Multiple Airlines
Mon 8/34:45 pm
YYZ
- BWI
2 stops16h 19m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 8/41:10 pm
BWI
- YYZ
1 stop27h 45m
Multiple Airlines
Mon 8/109:30 am
YYZ
- BWI
1 stop26h 45m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/197:27 pm
BWI
- YYZ
2 stops18h 38m
Multiple Airlines
Fri 7/179:50 am
YYZ
- BWI
1 stop23h 14m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/109:30 pm
BWI
- YYZ
1 stop19h 15m
Multiple Airlines
Mon 6/298:10 am
YYZ
- BWI
2 stops31h 23m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Sat 6/69:56 pm
BWI
- YYZ
2 stops16h 09m
Multiple Airlines
Sat 9/194:50 pm
YYZ
- BWI
1 stop16h 38m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/99:56 am
BWI
- YYZ
2 stops14h 29m
Multiple Airlines
Thu 6/111:30 pm
YYZ
- BWI
1 stop22h 43m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/87:27 pm
BWI
- YYZ
2 stops18h 15m
Multiple Airlines
Thu 6/111:30 pm
YYZ
- BWI
1 stop22h 43m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$436
Best flights from Baltimore to Niagara FallsDiscover 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 May 18, 2026.
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 May 18, 2026.
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:08 am
BWI
- YYZ
1 stop7h 26m
Delta
Sat 7/184:10 pm
YYZ
- BWI
1 stop7h 08m
Delta
Deal found 5/15![Delta logo]()
$497
This United Airlines deal was found by Cheapflights users on 5/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:24 pm
BWI
- YYZ
1 stop6h 35m
United Airlines
Sun 6/285:15 pm
YYZ
- BWI
1 stop7h 13m
United Airlines
Deal found 5/17![United Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:32 pm
BWI
- YYZ
1 stop5h 30m
Delta
Tue 6/306:05 am
YYZ
- BWI
1 stop5h 42m
Delta
Deal found 5/17![Delta logo]()
$497
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:05 pm
BWI
- YYZ
1 stop4h 54m
United Airlines
Thu 6/1811:00 am
YYZ
- BWI
1 stop6h 04m
United Airlines
Deal found 5/13![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:32 pm
BWI
- YYZ
1 stop6h 27m
United Airlines
Thu 6/187:00 am
YYZ
- BWI
1 stop6h 54m
United Airlines
Deal found 5/14![United Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:32 pm
BWI
- YYZ
1 stop5h 30m
Delta
Mon 7/66:14 pm
YYZ
- BWI
1 stop5h 04m
Delta
Deal found 5/17![Delta logo]()
$556
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:10 am
BWI
- YYZ
1 stop5h 09m
Delta
Thu 6/1112:09 pm
YYZ
- BWI
1 stop4h 36m
Delta
Deal found 5/13![Delta logo]()
$556
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:39 am
BWI
- YYZ
1 stop7h 45m
Delta
Tue 7/216:14 pm
YYZ
- BWI
1 stop5h 04m
Delta
Deal found 5/15![Delta logo]()
$556
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:10 am
BWI
- YYZ
1 stop7h 20m
Delta
Mon 6/87:45 am
YYZ
- BWI
1 stop8h 13m
Delta
Deal found 5/17![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:10 pm
BWI
- YYZ
1 stop7h 49m
Delta
Tue 6/304:10 pm
YYZ
- BWI
1 stop7h 08m
Delta
Deal found 5/17![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:10 am
BWI
- YYZ
1 stop7h 20m
Delta
Mon 6/86:15 am
YYZ
- BWI
1 stop9h 43m
Delta
Deal found 5/16![Delta logo]()
$567
Last-minute flights from Baltimore to Niagara FallsDiscover last-minute flight deals from Baltimore to Niagara Falls. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Niagara Falls. Data last updated May 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Fri 5/298:52 am
BWI
- YYZ
2 stops26h 43m
Multiple Airlines
Fri 6/51:30 pm
YYZ
- BWI
1 stop22h 45m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Sat 6/69:56 pm
BWI
- YYZ
2 stops16h 09m
Multiple Airlines
Sat 9/194:50 pm
YYZ
- BWI
1 stop16h 38m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/87:27 pm
BWI
- YYZ
2 stops18h 15m
Multiple Airlines
Thu 6/111:30 pm
YYZ
- BWI
1 stop22h 43m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/99:56 am
BWI
- YYZ
2 stops14h 29m
Multiple Airlines
Thu 6/111:30 pm
YYZ
- BWI
1 stop22h 43m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/109:30 pm
BWI
- YYZ
1 stop19h 15m
Multiple Airlines
Mon 6/298:10 am
YYZ
- BWI
2 stops31h 23m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/109:30 pm
BWI
- YYZ
1 stop19h 15m
Multiple Airlines
Wed 6/175:50 pm
YYZ
- BWI
2 stops13h 45m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Fri 6/121:10 pm
BWI
- YYZ
1 stop7h 45m
Multiple Airlines
Sat 6/133:20 pm
YYZ
- BWI
2 stops16h 15m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Sat 6/131:10 pm
BWI
- YYZ
1 stop7h 45m
Multiple Airlines
Tue 6/166:30 am
YYZ
- BWI
1 stop29h 43m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/197:27 pm
BWI
- YYZ
2 stops18h 38m
Multiple Airlines
Fri 7/179:50 am
YYZ
- BWI
1 stop23h 14m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/291:10 pm
BWI
- YYZ
1 stop7h 45m
Multiple Airlines
Mon 7/611:00 am
YYZ
- BWI
2 stops27h 26m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$455
One-way flights from Baltimore to Niagara FallsSearch for one-way flight options from Baltimore to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
Search for one-way flight options from Baltimore to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/176:28 am
BWI
- YYZ
2 stops31h 37m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/89:23 pm
BWI
- YYZ
2 stops14h 37m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Sun 5/311:10 pm
BWI
- YYZ
2 stops27h 59m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/101:29 pm
BWI
- YYZ
2 stops22h 31m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/49:43 pm
BWI
- YYZ
2 stops40h 22m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/106:36 am
BWI
- YYZ
2 stops31h 29m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/96:27 pm
BWI
- YYZ
2 stops17h 33m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/129:30 pm
BWI
- YYZ
1 stop19h 15m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/229:32 pm
BWI
- YYZ
2 stops16h 33m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Fri 6/59:23 pm
BWI
- YYZ
2 stops16h 42m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$185
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 May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $313 (Kiwi.com) |
One-way from | $140 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $505 |
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 May 18, 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
Cheapest round-trip
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Sun 7/12
6:08 am-1:34 pm
1 stop7h 26m
Toronto Pearson Intl
Sat 7/18
4:10 pm-11:18 pm
1 stop7h 08m
$497
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Sat 6/20
5:32 pm-11:02 pm
1 stop5h 30m
Toronto Pearson Intl
Tue 6/30
6:05 am-11:47 am
1 stop5h 42m
$497
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Sat 6/27
5:24 pm-11:59 pm
1 stop6h 35m
Toronto Pearson Intl
Sun 6/28
5:15 pm-12:28 am
1 stop7h 13m
$551
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Tue 6/9
7:05 pm-11:59 pm
1 stop4h 54m
Toronto Pearson Intl
Thu 6/18
11:00 am-5:04 pm
1 stop6h 04m
$554
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Mon 6/8
5:32 pm-11:59 pm
1 stop6h 27m
Toronto Pearson Intl
Thu 6/18
7:00 am-1:54 pm
1 stop6h 54m
$554
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Fri 7/3
5:32 pm-11:02 pm
1 stop5h 30m
Toronto Pearson Intl
Mon 7/6
6:14 pm-11:18 pm
1 stop5h 04m
$556
Quickest round-trip
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Thu 6/4
6:10 am-11:19 am
1 stop5h 09m
Toronto Pearson Intl
Thu 6/11
12:09 pm-4:45 pm
1 stop4h 36m
$556
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Thu 7/16
9:39 am-5:24 pm
1 stop7h 45m
Toronto Pearson Intl
Tue 7/21
6:14 pm-11:18 pm
1 stop5h 04m
$556
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Wed 6/3
6:10 am-1:30 pm
1 stop7h 20m
Toronto Pearson Intl
Mon 6/8
7:45 am-3:58 pm
1 stop8h 13m
$567
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Thu 6/25
2:10 pm-9:59 pm
1 stop7h 49m
Toronto Pearson Intl
Tue 6/30
4:10 pm-11:18 pm
1 stop7h 08m
$567
Showing 1-10 of 22 resultsSorted by cheapest first
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.
BWI-YYZ
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
BWI-NI4
BWI-YYZ
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 May 18, 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.
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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Baltimore and Niagara Falls flights
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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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$171 | Average$524 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$311 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$495 | Average$689 | FlexibilityNo cancel fee | On-time60% |