Cheap Flights from Baltimore (BWI) to Niagara Falls (IAG)

Popular airlines from Baltimore Washington International Airport (BWI) to Niagara Falls, NY (IAG-Niagara Falls Intl.)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flight from Baltimore to Niagara Falls (BWI - IAG) route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Niagara Falls Intl.
Distance
472 km

Baltimore to Niagara Falls Flights

The easy way to book your flights from Baltimore to Niagara Falls 

With Expedia, it’s simple to find and book flights to Niagara Falls from Baltimore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Niagara Falls Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baltimore to Niagara Falls today, tomorrow, or this week.  

 

Save dollars with cheap flights from Baltimore Washington Intl. Thurgood Marshall, BWI to Niagara Falls Intl., IAG 

Sort your search results by price to find great deals on your flight from Baltimore to Niagara Falls—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Niagara Falls from Baltimore currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Niagara Falls  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Niagara Falls from Baltimore 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Niagara Falls with Expedia today.

Frequently asked questions

How much is a flight from BWI Airport to IAG?
If you're travelling between BWI and Niagara Falls Intl. Airport, round-trip journeys start from . This price is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Marshall to Niagara Falls Intl. Airport (IAG)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from BWI Airport to IAG that have flexible change policies?
Flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Niagara Falls Intl. Airport offering flexible change policies are available from several airlines. Simply use our "No change fees" filter during your search. You'll only need to pay the cost difference between flights, without any extra fees to worry about.
How far is the flight from BWI Airport to Niagara Falls Intl. Airport (IAG)?
That new movie you've been desperate to see will just have to wait — the flight distance between BWI Marshall (BWI) and Niagara Falls Intl. Airport (IAG) is only 480 kilometres. The captain will be instructing you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to IAG?
Unfortunately, there aren't any airlines that fly direct between BWI and Niagara Falls Intl. Airport. You'll have to book a flight with one or more stops.
Are BWI to IAG flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute flight deals between BWI Airport and IAG are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some air carriers advertise their prices up to a year ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to secure your seat when the fares dip.

Explore a world of travel with Expedia

Niagara Falls nearby Airports

Buffalo

Baltimore to Buffalo Niagara Intl.
CA $257.94
*Available to Expedia members.