$136+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YYZ
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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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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Best
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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 August 1, 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 August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/193:10 pm
BWI
- YYZ
1 stop8h 25m
Multiple Airlines
Mon 9/211:50 pm
YYZ
- BWI
2 stops18h 41m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/149:32 pm
BWI
- YYZ
1 stop19h 13m
Multiple Airlines
Mon 9/211:50 pm
YYZ
- BWI
2 stops18h 41m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/29:27 am
BWI
- YYZ
1 stop14h 08m
Multiple Airlines
Mon 10/51:50 pm
YYZ
- BWI
2 stops18h 41m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Mon 8/241:20 pm
BWI
- YYZ
1 stop24h 45m
Multiple Airlines
Mon 8/311:30 pm
YYZ
- BWI
1 stop22h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 10/71:55 pm
BWI
- YYZ
1 stop24h 10m
Multiple Airlines
Mon 10/129:30 am
YYZ
- BWI
1 stop27h 30m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/261:20 pm
BWI
- YYZ
1 stop24h 45m
Multiple Airlines
Wed 9/29:30 am
YYZ
- BWI
1 stop26h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/51:55 pm
BWI
- YYZ
1 stop27h 00m
Multiple Airlines
Sat 10/316:30 am
YYZ
- BWI
2 stops12h 06m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/189:27 am
BWI
- YYZ
1 stop14h 08m
Multiple Airlines
Mon 9/211:50 pm
YYZ
- BWI
2 stops18h 41m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 11/11:55 pm
BWI
- YYZ
1 stop10h 00m
Multiple Airlines
Sun 11/811:15 am
YYZ
- BWI
1 stop25h 45m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/106:00 am
BWI
- YYZ
2 stops14h 55m
Multiple Airlines
Mon 9/141:30 pm
YYZ
- BWI
1 stop23h 30m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$352
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 August 1, 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 August 1, 2026.
This Delta deal was found by Cheapflights users on 7/31. 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 8/296:15 am
BWI
- YYZ
1 stop5h 04m
Delta
Sat 9/512:09 pm
YYZ
- BWI
1 stop4h 40m
Delta
Deal found 7/31![Delta logo]()
$515
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/2410:25 am
BWI
- YYZ
1 stop10h 19m
United Airlines
Thu 8/2710:15 am
YYZ
- BWI
1 stop11h 14m
United Airlines
Deal found 7/30![United Airlines logo]()
$588
This Delta deal was found by Cheapflights users on 7/29. 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 9/115:40 pm
BWI
- YYZ
1 stop5h 19m
Delta
Mon 9/146:10 pm
YYZ
- BWI
1 stop4h 51m
Delta
Deal found 7/29![Delta logo]()
$540
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:10 am
BWI
- YYZ
1 stop7h 26m
Delta
Sat 10/106:00 am
YYZ
- BWI
1 stop5h 52m
Delta
Deal found 7/27![Delta logo]()
$551
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/247:05 pm
BWI
- YYZ
1 stop4h 54m
United Airlines
Mon 9/288:50 am
YYZ
- BWI
1 stop5h 08m
United Airlines
Deal found 7/31![United Airlines logo]()
$612
This Delta deal was found by Cheapflights users on 7/29. 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 9/49:59 am
BWI
- YYZ
1 stop7h 25m
Delta
Sun 9/612:09 pm
YYZ
- BWI
1 stop4h 40m
Delta
Deal found 7/29![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 7/29. 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 9/105:40 pm
BWI
- YYZ
1 stop5h 19m
Delta
Sun 9/136:10 pm
YYZ
- BWI
1 stop4h 51m
Delta
Deal found 7/29![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/108:10 am
BWI
- YYZ
2 stops10h 57m
Delta
Sat 1/165:15 pm
YYZ
- BWI
1 stop5h 40m
Delta
Deal found 7/28![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 7/30. 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 8/149:59 am
BWI
- YYZ
1 stop7h 25m
Delta
Mon 8/172:24 pm
YYZ
- BWI
1 stop8h 49m
Delta
Deal found 7/30![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 7/29. 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 8/209:59 am
BWI
- YYZ
1 stop3h 35m
Delta
Sun 8/306:00 am
YYZ
- BWI
1 stop7h 05m
Delta
Deal found 7/29![Delta logo]()
$606
This KAYAK deal was found by Cheapflights users on 7/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am
BWI
- YYZ
1 stop7h 19m
Delta
Thu 8/272:24 pm
YYZ
- BWI
1 stop8h 49m
Delta
Deal found 7/31![Delta logo]()
$608
Last-minute flights from Baltimore to Niagara FallsDiscover last-minute flight deals from Baltimore to Niagara Falls. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Niagara Falls. Data last updated August 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/115:21 pm
BWI
- YYZ
1 stop26h 44m
Multiple Airlines
Mon 9/141:50 pm
YYZ
- BWI
2 stops18h 41m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Mon 8/179:32 pm
BWI
- YYZ
2 stops16h 33m
Multiple Airlines
Fri 9/111:30 pm
YYZ
- BWI
1 stop23h 30m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/189:32 pm
BWI
- YYZ
2 stops47h 18m
Multiple Airlines
Tue 9/86:30 am
YYZ
- BWI
1 stop30h 30m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Mon 8/241:20 pm
BWI
- YYZ
1 stop24h 45m
Multiple Airlines
Mon 8/311:30 pm
YYZ
- BWI
1 stop22h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Mon 8/241:20 pm
BWI
- YYZ
1 stop24h 45m
Multiple Airlines
Thu 8/276:30 am
YYZ
- BWI
2 stops17h 14m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:03 am
BWI
- YYZ
1 stop16h 26m
American Airlines
Thu 9/37:20 am
YYZ
- BWI
1 stop16h 39m
American Airlines
Deal found 7/30![American Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/261:20 pm
BWI
- YYZ
1 stop24h 45m
Multiple Airlines
Wed 9/29:30 am
YYZ
- BWI
1 stop26h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/279:32 pm
BWI
- YYZ
2 stops14h 28m
Multiple Airlines
Mon 8/319:30 am
YYZ
- BWI
1 stop26h 55m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/295:28 pm
BWI
- YYZ
2 stops28h 27m
Multiple Airlines
Sat 9/51:30 pm
YYZ
- BWI
1 stop22h 55m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$407
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 August 1, 2026.
Search for one-way flight options from Baltimore to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/179:27 am
BWI
- YYZ
1 stop7h 18m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/301:55 pm
BWI
- YYZ
1 stop31h 00m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/251:55 pm
BWI
- YYZ
1 stop24h 10m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/63:10 pm
BWI
- YYZ
1 stop23h 20m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/211:55 pm
BWI
- YYZ
1 stop31h 00m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/99:52 pm
BWI
- YYZ
1 stop25h 43m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Sat 9/51:20 pm
BWI
- YYZ
1 stop25h 40m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/241:55 pm
BWI
- YYZ
1 stop31h 00m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/111:55 pm
BWI
- YYZ
1 stop24h 10m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 9/181:55 pm
BWI
- YYZ
1 stop24h 10m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$163
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Kiwi.com) |
One-way from | $136 (Kiwi.com) |
Popular in | September |
Cheapest in | July |
Average price | $564 |
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 August 1, 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
Quickest round-trip
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Sat 8/29
6:15 am-11:19 am
1 stop5h 04m
Toronto Pearson Intl
Sat 9/5
12:09 pm-4:49 pm
1 stop4h 40m
$515
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Fri 9/11
5:40 pm-10:59 pm
1 stop5h 19m
Toronto Pearson Intl
Mon 9/14
6:10 pm-11:01 pm
1 stop4h 51m
$540
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Thu 10/8
6:10 am-1:36 pm
1 stop7h 26m
Toronto Pearson Intl
Sat 10/10
6:00 am-11:52 am
1 stop5h 52m
$551
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Fri 9/4
9:59 am-5:24 pm
1 stop7h 25m
Toronto Pearson Intl
Sun 9/6
12:09 pm-4:49 pm
1 stop4h 40m
$584
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Thu 9/10
5:40 pm-10:59 pm
1 stop5h 19m
Toronto Pearson Intl
Sun 9/13
6:10 pm-11:01 pm
1 stop4h 51m
$584
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Mon 8/24
10:25 am-8:44 pm
1 stop10h 19m
Toronto Pearson Intl
Thu 8/27
10:15 am-9:29 pm
1 stop11h 14m
$588
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Sun 1/10
8:10 am-7:07 pm
2 stops10h 57m
Toronto Pearson Intl
Sat 1/16
5:15 pm-10:55 pm
1 stop5h 40m
$594
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Fri 8/14
9:59 am-5:24 pm
1 stop7h 25m
Toronto Pearson Intl
Mon 8/17
2:24 pm-11:13 pm
1 stop8h 49m
$604
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Thu 8/20
9:59 am-1:34 pm
1 stop3h 35m
Toronto Pearson Intl
Sun 8/30
6:00 am-1:05 pm
1 stop7h 05m
$606
BaltimoreToronto
BWI - YYZ
BWIYYZ
Baltimore/Washington
Mon 8/24
6:15 am-1:34 pm
1 stop7h 19m
Toronto Pearson Intl
Thu 8/27
2:24 pm-11:13 pm
1 stop8h 49m
$608
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?
Airfare is below average for this route at the moment.
Baltimore to Niagara Falls flights typically cost between $321 and $719 in September.The cheapest round-trip price found within the last 5 days was $307 on Multiple Airlines (Sep 19-Sep 21).
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 August 1, 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.
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$220 | Average$289 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$240 | Average$568 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$496 | Average$681 | FlexibilityNo cancel fee | On-time60% |