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$115+ Cheap flights from Baltimore (BWI) to Calgary (YYC)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YYC
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Find cheap flights from Baltimore to Calgary 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”

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Cheapflights Tip: The best prices from Baltimore/Washington to Calgary are usually found in May or October, booked 84 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Find flight deals from Baltimore to Calgary

Cheapest flights from Baltimore to Calgary
Explore the most affordable flight options available from Baltimore to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/84:30 pmBWI - YYC
1 stop21h 14mMultiple Airlines
Tue 11/1112:30 amYYC - BWI
1 stop29h 48mMultiple Airlines
Deal found 10/29$241
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/510:00 amBWI - YYC
1 stop11h 09mMultiple Airlines
Tue 11/1112:30 amYYC - BWI
1 stop29h 48mMultiple Airlines
Deal found 10/29$242
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/174:55 pmBWI - YYC
1 stop20h 49mMultiple Airlines
Wed 12/37:30 amYYC - BWI
1 stop13h 46mMultiple Airlines
Deal found 10/30$244
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/174:55 pmBWI - YYC
1 stop20h 49mMultiple Airlines
Sun 12/78:15 pmYYC - BWI
2 stops12h 40mMultiple Airlines
Deal found 10/30$251
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/174:55 pmBWI - YYC
1 stop20h 49mMultiple Airlines
Thu 12/412:30 amYYC - BWI
1 stop8h 25mMultiple Airlines
Deal found 10/30$255
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Wed 11/1910:00 amBWI - YYC
1 stop11h 09mMultiple Airlines
Wed 12/37:30 amYYC - BWI
1 stop13h 46mMultiple Airlines
Deal found 10/30$258
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/84:30 pmBWI - YYC
1 stop21h 14mMultiple Airlines
Thu 11/1312:30 amYYC - BWI
1 stop18h 01mMultiple Airlines
Deal found 10/29$260
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/510:00 amBWI - YYC
1 stop11h 09mMultiple Airlines
Thu 11/1312:30 amYYC - BWI
1 stop18h 01mMultiple Airlines
Deal found 10/29$261
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Wed 11/1910:00 amBWI - YYC
1 stop11h 09mMultiple Airlines
Thu 12/412:30 amYYC - BWI
1 stop8h 25mMultiple Airlines
Deal found 10/30$264
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/276:29 pmBWI - YYC
1 stop19h 15mMultiple Airlines
Thu 12/48:55 amYYC - BWI
1 stop13h 29mMultiple Airlines
Deal found 10/30$265
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/174:55 pmBWI - YYC
1 stop20h 49mMultiple Airlines
Sat 12/68:15 pmYYC - BWI
2 stops12h 50mMultiple Airlines
Deal found 10/30$266

Cheap flight deals from Baltimore to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Calgary (YYC). 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 October 31, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$244
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$433
Provider with most accurate pricing for Baltimore/Washington-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Calgary flights.
Search Deals
From Baltimore/Washington to Calgary
Search Deals
One-way flight from Baltimore/Washington to Calgary
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Calgary 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 October 31, 2025.
Use the filters below to find and compare flights from Baltimore to Calgary that are best for you.

Fly from

Baltimore

Fly to

Calgary

Route

Depart

Return

Price

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Mon 12/8

8:39 pm-7:09 pm

2 stops24h 30m

Calgary

Fri 12/12

8:55 am-12:32 am

1 stop13h 37m

$279

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Mon 1/5

11:55 am-11:44 am

1 stop25h 49m

Calgary

Mon 1/12

7:30 am-9:53 am

1 stop24h 23m

$300

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Fri 1/30

8:26 pm-11:14 am

1 stop16h 48m

Calgary

Sun 2/8

4:20 pm-7:47 am

1 stop13h 27m

$338

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Sun 11/23

7:08 pm-10:50 am

1 stop17h 42m

Calgary

Tue 12/2

7:00 pm-6:16 pm

1 stop21h 16m

$488

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Sun 11/23

7:00 am-10:50 am

1 stop29h 50m

Calgary

Wed 12/3

7:00 pm-5:40 am

1 stop8h 40m

$488

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Wed 11/19

6:00 am-1:53 pm

1 stop9h 53m

Calgary

Mon 12/1

3:07 pm-11:49 pm

1 stop6h 42m

$492

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Fri 11/21

6:00 am-1:53 pm

1 stop9h 53m

Calgary

Thu 12/4

2:45 pm-12:21 am

1 stop7h 36m

$492

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Fri 2/27

8:58 am-5:15 pm

1 stop10h 17m

$124

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Sun 2/8

5:44 pm-5:15 pm

1 stop25h 31m

$133

BaltimoreCalgary

BWI - YYC

BWIYYC

Baltimore/Washington

Sun 12/14

8:30 pm-9:51 pm

1 stop27h 21m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 13 results
1
2

Compare providers for flights from Baltimore to Calgary

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 Calgary in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
Justfly.comPrice 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-Calgary flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Baltimore-Calgary flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Baltimore-Calgary flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Calgary flights, Cheapflights users trust Justfly.com the most. Justfly.com 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-Calgary 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 Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Calgary

How far ahead should I book a flight from Baltimore to Calgary?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Calgary. Price data was last updated on October 24, 2025.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Calgary. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Baltimore to Calgary?

Currently, July is the cheapest month in which you can book a flight from Baltimore to Calgary (average of $98). Flying from Baltimore to Calgary in December is currently the most expensive (average of $187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to YYC?

Find hourly flight availability from Baltimore to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2025.

It’s optimal to fly from Baltimore to Calgary in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated October 31, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Baltimore to Calgary. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
WestJet
7.2
Good
3,152 reviews
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,381 reviews
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Baltimore to Calgary round-trip?

    According to our current data, Air Canada ($180), Delta ($185), and United Airlines ($306) offers the cheapest pricing from Baltimore to Calgary. You may be able to fly from Baltimore to Calgary for 64% less than the average price by searching for these airlines.

  • Can I find deals for flights from Baltimore to Calgary that include hotel bookings?

    Yes. In addition to deals on Baltimore to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Calgary.

  • Can I find deals for business class flights from Baltimore to Calgary?

    Yes. Cheapflights offers flight deals from Baltimore to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Calgary?

    Currently, July is the cheapest month in which you can book a flight from Baltimore to Calgary (average of $98). Flying from Baltimore to Calgary in December is currently the most expensive (average of $187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Airdrie

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Baltimore to Calgary

Discover the top 5 airlines that operate flights from Baltimore to Calgary. 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 October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$180Average$399FlexibilityNo cancel feeOn-time67%
DeltaCheapest$185Average$481FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$306Average$554FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$359Average$490FlexibilityNo cancel feeOn-time71%
WestJetCheapest$381Average$513FlexibilityNo cancel feeOn-time60%

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