$218 Cheap Flights from Baltimore (BWI) to Calgary (YYC)

View $218 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Calgary International Airport (YYC)

Cheap Flights from Baltimore to Calgary (BWI-YYC)

Prices were available within the past 7 days and start at $218 for one-way flights and $439 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov 13 - Tue, Nov 18
BWI
Baltimore
YYC
Calgary
$439 Roundtrip, found 5 hours ago
$439
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Nov 13 from Baltimore to Calgary, returning Tue, Nov 18, priced at $439 found 5 hours ago
Delta
Fri, Nov 28 - Tue, Dec 2
BWI
Baltimore
YYC
Calgary
$442 Roundtrip, found 2 days ago
$442
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 28 from Baltimore to Calgary, returning Tue, Dec 2, priced at $442 found 2 days ago
American Airlines
Mon, Feb 23 - Mon, Mar 2
BWI
Baltimore
YYC
Calgary
$447 Roundtrip, found 16 hours ago
$447
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Mon, Feb 23 from Baltimore to Calgary, returning Mon, Mar 2, priced at $447 found 16 hours ago
Delta
Fri, Nov 21 - Thu, Nov 27
BWI
Baltimore
YYC
Calgary
$448 Roundtrip, found 3 days ago
$448
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Nov 21 from Baltimore to Calgary, returning Thu, Nov 27, priced at $448 found 3 days ago
American Airlines
Sun, Jan 18 - Wed, Jan 21
BWI
Baltimore
YYC
Calgary
$450 Roundtrip, found 2 days ago
$450
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 18 from Baltimore to Calgary, returning Wed, Jan 21, priced at $450 found 2 days ago
United
Tue, Feb 3 - Sun, Feb 15
BWI
Baltimore
YYC
Calgary
$450 Roundtrip, found 16 hours ago
$450
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Feb 3 from Baltimore to Calgary, returning Sun, Feb 15, priced at $450 found 16 hours ago
Alaska Airlines
Mon, Jan 5 - Mon, Jan 12
BWI
Baltimore
YYC
Calgary
$452 Roundtrip, found 16 hours ago
$452
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Baltimore to Calgary, returning Mon, Jan 12, priced at $452 found 16 hours ago
United
Thu, Nov 27 - Tue, Dec 2
BWI
Baltimore
YYC
Calgary
$454 Roundtrip, found 15 hours ago
$454
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Nov 27 from Baltimore to Calgary, returning Tue, Dec 2, priced at $454 found 15 hours ago
American Airlines
Tue, Feb 3 - Mon, Feb 9
BWI
Baltimore
YYC
Calgary
$454 Roundtrip, found 1 hour ago
$454
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Feb 3 from Baltimore to Calgary, returning Mon, Feb 9, priced at $454 found 1 hour ago
WestJet
Tue, Feb 3 - Mon, Feb 9
BWI
Baltimore
YYC
Calgary
$593 Roundtrip, found 1 hour ago
$593
Roundtrip
found 1 hour ago
Select WestJet flight, departing Tue, Feb 3 from Baltimore to Calgary, returning Mon, Feb 9, priced at $593 found 1 hour ago

Find the cheapest month to fly from Baltimore (BWI) to Calgary (YYC)

March is typically the cheapest month to fly

From $291 - $588 per traveler.

Alternative airports near Calgary

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Calgary Intl. YYC. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $439
YYC
Calgary Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $439

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC) cost?
Secure a cheap one-way flight from $218 or cheap return flight from $439 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC)?
November is the cheapest month to fly from BWI to YYC. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from BWI to YYC. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC)?
Direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BWI to YYC?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC)?
Opt for a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC) last-minute?
Last-minute bookings from BWI to YYC are generally more expensive. For the cheapest rates, start searching for flights well ahead of time. That being said, if you can play around with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a BWI to YYC flight and hotel package?
Securing a BWI to YYC flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Calgary Intl. Airport (YYC)?
In most cases, you're able to reschedule or cancel your BWI to YYC flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Calgary Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
$438
Distance
1970 mi

Book with confidence

Baltimore to Calgary Flights

The cheapest times to fly from Baltimore to Calgary

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Calgary are during the month of November. You can find some of the cheapest flights from Baltimore to Calgary with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Calgary

Sunday is one of the best days to book for cheap flights from Baltimore to Calgary: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Calgary

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Calgary in 2025. You can also book with separate airlines for your outbound and return journeys, from $218 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Calgary flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Calgary airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to Calgary Flights

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*Available to One Key members.