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Niagara Falls

$149+ Cheap flights from Baltimore to Niagara Falls, NY (BWI - IAG)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — IAG
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
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 August 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 10/219:52 am -
2 stops24h 10m
Sun 10/2511:42 am -
1 stop12h 41m
Deal found 8/2$364
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 10/169:29 pm -
2 stops38h 03m
Sun 10/2511:42 am -
1 stop12h 41m
Deal found 8/2$386
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 10/179:52 am -
2 stops25h 40m
Sun 10/2511:42 am -
1 stop12h 41m
Deal found 8/2$391
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 10/176:15 am -
1 stop29h 17m
Thu 10/2210:52 am -
2 stops13h 52m
Deal found 8/2$425

Find flight deals from Baltimore to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Niagara Falls (IAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(Kiwi.com)

One-way from

$149
(Kiwi.com)
Provider with most accurate pricing for Baltimore/Washington-Niagara Falls flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Niagara Falls flights.
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From Baltimore/Washington to Niagara Falls
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One-way flight from Baltimore/Washington to Niagara Falls
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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 4, 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
Quickest round-trip

BaltimoreNiagara Falls

BWI - IAG

BWIIAG

Baltimore/Washington

Wed 10/21

9:52 am-10:02 am

2 stops24h 10m

Niagara Falls

Sun 10/25

11:42 am-12:23 am

1 stop12h 41m

$364

BaltimoreNiagara Falls

BWI - IAG

BWIIAG

Baltimore/Washington

Fri 10/16

9:29 pm-11:32 am

2 stops38h 03m

Niagara Falls

Sun 10/25

11:42 am-12:23 am

1 stop12h 41m

$386

BaltimoreNiagara Falls

BWI - IAG

BWIIAG

Baltimore/Washington

Sat 10/17

6:15 am-11:32 am

1 stop29h 17m

Niagara Falls

Sun 10/25

11:42 am-12:23 am

1 stop12h 41m

$416
Cheapest one-way

BaltimoreNiagara Falls

BWI - IAG

BWIIAG

Baltimore/Washington

Wed 10/21

9:52 am-10:02 am

2 stops24h 10m

$149

BaltimoreNiagara Falls

BWI - IAG

BWIIAG

Baltimore/Washington

Wed 9/23

8:19 am-9:43 am

1 stop25h 24m

$172

BaltimoreNiagara Falls

BWI - IAG

BWIIAG

Baltimore/Washington

Wed 10/14

9:29 pm-9:39 am

3 stops36h 10m

$217
Quickest one-way

BaltimoreNiagara Falls

BWI - IAG

BWIIAG

Baltimore/Washington

Fri 8/14

9:38 pm-6:07 pm

3 stops20h 29m

$356

BaltimoreNiagara Falls

BWI - IAG

BWIIAG

Baltimore/Washington

Fri 8/21

11:09 am-9:40 am

3 stops46h 31m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Sorted by cheapest first

Compare providers for flights from Baltimore to Niagara Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Niagara Falls in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Niagara Falls, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Niagara Falls, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Niagara Falls, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Niagara Falls, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Niagara Falls, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

  • 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.

Traveling to a place near Niagara Falls?

Book flights to Niagara Falls if you plan to visit one of these locations
Lewiston

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