$150+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YYC
Jun 18 — Jun 251
Round-trip
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”2. Select your favorite providers
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Cheapest flights from Baltimore to CalgaryExplore 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 May 19, 2026.
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 May 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/58:36 am
BWI
- YYC
1 stop10h 34m
Multiple Airlines
Wed 8/127:00 am
YYC
- BWI
1 stop9h 33m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/88:36 am
BWI
- YYC
1 stop15h 14m
Multiple Airlines
Wed 7/157:00 am
YYC
- BWI
1 stop9h 33m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 7/78:36 am
BWI
- YYC
1 stop15h 14m
Multiple Airlines
Wed 7/157:00 am
YYC
- BWI
1 stop9h 33m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 8/58:36 am
BWI
- YYC
1 stop10h 34m
Multiple Airlines
Tue 8/117:00 am
YYC
- BWI
1 stop22h 36m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 7/78:36 am
BWI
- YYC
1 stop15h 14m
Multiple Airlines
Wed 7/227:00 am
YYC
- BWI
1 stop14h 00m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/268:52 am
BWI
- YYC
1 stop10h 18m
Multiple Airlines
Mon 8/319:00 pm
YYC
- BWI
2 stops16h 33m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 8/49:32 pm
BWI
- YYC
1 stop15h 28m
Multiple Airlines
Wed 8/129:00 pm
YYC
- BWI
2 stops24h 00m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 7/88:36 am
BWI
- YYC
1 stop15h 14m
Multiple Airlines
Wed 7/227:00 am
YYC
- BWI
1 stop14h 00m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/119:32 pm
BWI
- YYC
2 stops19h 43m
Multiple Airlines
Tue 8/1812:30 am
YYC
- BWI
1 stop13h 54m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 8/109:32 pm
BWI
- YYC
1 stop15h 28m
Multiple Airlines
Wed 8/1911:40 am
YYC
- BWI
1 stop9h 20m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/301:29 pm
BWI
- YYC
1 stop10h 21m
Multiple Airlines
Tue 7/77:00 am
YYC
- BWI
1 stop22h 36m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/119:32 pm
BWI
- YYC
1 stop21h 38m
Multiple Airlines
Mon 8/177:00 am
YYC
- BWI
1 stop22h 45m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$340
Best flights from Baltimore to CalgaryDiscover carefully curated flight deals from Baltimore to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
Discover carefully curated flight deals from Baltimore to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
This Delta deal was found by Cheapflights users on 5/14. 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.
Mon 8/246:08 am
BWI
- YYC
2 stops16h 27m
Delta
Tue 9/16:35 am
YYC
- BWI
2 stops14h 19m
Delta
Deal found 5/14![Delta logo]()
$593
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:16 pm
BWI
- YYC
1 stop30h 30m
Alaska Airlines
Tue 9/227:00 pm
YYC
- BWI
1 stop9h 30m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$610
This Delta deal was found by Cheapflights users on 5/18. 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 9/1712:00 pm
BWI
- YYC
1 stop10h 44m
Delta
Tue 9/226:35 am
YYC
- BWI
1 stop9h 38m
Delta
Deal found 5/18![Delta logo]()
$601
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:07 pm
BWI
- YYC
1 stop18h 43m
Alaska Airlines
Wed 8/197:00 pm
YYC
- BWI
1 stop9h 28m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 5/18. 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.
Wed 9/1612:15 pm
BWI
- YYC
2 stops10h 29m
Delta
Wed 9/236:35 am
YYC
- BWI
1 stop9h 38m
Delta
Deal found 5/18![Delta logo]()
$644
This Alaska Airlines deal was found by Cheapflights users on 5/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:34 pm
BWI
- YYC
2 stops20h 32m
Alaska Airlines
Mon 8/317:00 pm
YYC
- BWI
2 stops18h 34m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$725
This Delta deal was found by Cheapflights users on 5/16. 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 7/96:21 am
BWI
- YYC
1 stop17h 34m
Delta
Mon 7/133:30 pm
YYC
- BWI
1 stop14h 50m
Delta
Deal found 5/16![Delta logo]()
$670
This Delta deal was found by Cheapflights users on 5/16. 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 7/56:17 am
BWI
- YYC
1 stop17h 38m
Delta
Mon 7/133:30 pm
YYC
- BWI
1 stop14h 50m
Delta
Deal found 5/16![Delta logo]()
$670
This Delta deal was found by Cheapflights users on 5/19. 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 10/187:30 am
BWI
- YYC
1 stop7h 17m
Delta
Wed 10/212:50 pm
YYC
- BWI
1 stop6h 56m
Delta
Deal found 5/19![Delta logo]()
$697
This Delta deal was found by Cheapflights users on 5/18. 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 8/136:21 am
BWI
- YYC
1 stop17h 34m
Delta
Tue 8/187:00 am
YYC
- BWI
2 stops12h 30m
Delta
Deal found 5/18![Delta logo]()
$719
Last-minute flights from Baltimore to CalgaryDiscover last-minute flight deals from Baltimore to Calgary. Data last updated May 19, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Calgary. Data last updated May 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/109:56 am
BWI
- YYC
1 stop12h 09m
Multiple Airlines
Tue 6/237:00 am
YYC
- BWI
1 stop14h 00m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/109:56 am
BWI
- YYC
1 stop12h 09m
Multiple Airlines
Mon 6/228:00 pm
YYC
- BWI
2 stops17h 33m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/109:56 am
BWI
- YYC
1 stop12h 09m
Multiple Airlines
Tue 6/1611:00 am
YYC
- BWI
1 stop25h 14m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/159:32 pm
BWI
- YYC
2 stops19h 43m
Multiple Airlines
Tue 6/237:00 am
YYC
- BWI
1 stop14h 00m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/1612:25 pm
BWI
- YYC
2 stops12h 25m
Multiple Airlines
Tue 6/237:00 am
YYC
- BWI
1 stop14h 00m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/229:32 pm
BWI
- YYC
2 stops19h 43m
Multiple Airlines
Mon 6/2912:30 am
YYC
- BWI
1 stop13h 03m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/229:32 pm
BWI
- YYC
2 stops19h 43m
Multiple Airlines
Wed 7/17:00 am
YYC
- BWI
1 stop9h 32m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/299:32 pm
BWI
- YYC
2 stops19h 43m
Multiple Airlines
Wed 7/17:00 am
YYC
- BWI
1 stop9h 32m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/298:31 am
BWI
- YYC
1 stop15h 19m
Multiple Airlines
Thu 7/212:30 am
YYC
- BWI
1 stop29h 15m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/301:29 pm
BWI
- YYC
1 stop10h 21m
Multiple Airlines
Tue 7/77:00 am
YYC
- BWI
1 stop22h 36m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/309:56 am
BWI
- YYC
1 stop12h 09m
Multiple Airlines
Wed 7/87:00 am
YYC
- BWI
1 stop14h 00m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/308:31 am
BWI
- YYC
1 stop15h 19m
Multiple Airlines
Thu 7/97:00 am
YYC
- BWI
1 stop9h 09m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$381
One-way flights from Baltimore to CalgarySearch for one-way flight options from Baltimore to Calgary. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
Search for one-way flight options from Baltimore to Calgary. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/119:32 pm
BWI
- YYC
1 stop21h 38m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/109:32 pm
BWI
- YYC
1 stop15h 28m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/139:32 pm
BWI
- YYC
1 stop15h 28m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/39:32 pm
BWI
- YYC
1 stop21h 38m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 8/129:59 am
BWI
- YYC
1 stop12h 06m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/207:28 pm
BWI
- YYC
2 stops22h 42m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$192
Find 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 May 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $322 (Kiwi.com) |
One-way from | $150 (Kiwi.com) |
Popular in | April |
Cheapest in | October |
Average price | $649 |
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 May 19, 2026.
Use the filters below to find and compare flights from Baltimore to Calgary that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Mon 8/24
6:08 am-8:35 pm
2 stops16h 27m
Calgary
Tue 9/1
6:35 am-10:54 pm
2 stops14h 19m
$593
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Thu 9/17
12:00 pm-8:44 pm
1 stop10h 44m
Calgary
Tue 9/22
6:35 am-6:13 pm
1 stop9h 38m
$601
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Sat 9/5
6:16 pm-10:46 pm
1 stop30h 30m
Calgary
Tue 9/22
7:00 pm-6:30 am
1 stop9h 30m
$610
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Wed 9/16
12:15 pm-8:44 pm
2 stops10h 29m
Calgary
Wed 9/23
6:35 am-6:13 pm
1 stop9h 38m
$644
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Mon 8/17
6:07 pm-10:50 am
1 stop18h 43m
Calgary
Wed 8/19
7:00 pm-6:28 am
1 stop9h 28m
$649
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Thu 7/9
6:21 am-9:55 pm
1 stop17h 34m
Calgary
Mon 7/13
3:30 pm-8:20 am
1 stop14h 50m
$670
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Sun 7/5
6:17 am-9:55 pm
1 stop17h 38m
Calgary
Mon 7/13
3:30 pm-8:20 am
1 stop14h 50m
$670
Quickest round-trip
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Sun 10/18
7:30 am-12:47 pm
1 stop7h 17m
Calgary
Wed 10/21
2:50 pm-11:46 pm
1 stop6h 56m
$697
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Thu 8/13
6:21 am-9:55 pm
1 stop17h 34m
Calgary
Tue 8/18
7:00 am-9:30 pm
2 stops12h 30m
$719
BaltimoreCalgary
BWI - YYC
BWIYYC
Baltimore/Washington
Thu 8/20
4:34 pm-11:06 am
2 stops20h 32m
Calgary
Mon 8/31
7:00 pm-3:34 pm
2 stops18h 34m
$725
Showing 1-10 of 17 resultsSorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baltimore-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Calgary flight deals on Cheapflights vs. FlightHub >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 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-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.
BWI-YYC
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
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How far ahead should I book a flight from Baltimore to Calgary?
Booking 57 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, October is the cheapest month in which you can book a flight from Baltimore to Calgary (average of $491). Flying from Baltimore to Calgary in April is currently the most expensive (average of $787). 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.
How much does it cost to fly round-trip from Baltimore to Calgary?
What’s the top layover airport for flights from Baltimore to Calgary?
Share of 1-stop round-trip flights from Baltimore to Calgary chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 88% of 1-stop itineraries from Baltimore to Calgary on Cheapflights.
What’s the cheapest layover airport for flights from Baltimore to Calgary?
Average round-trip fare for 1-stop flights from Baltimore to Calgary, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $575.
What’s the fastest layover option from Baltimore to Calgary?
Shortest average travel time for 1-stop one-way flights from Baltimore to Calgary, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Minneapolis (MSP) have the shortest average one-way travel time for 1-stop routes: 7h 03m.
Which airport typically offers the quickest layover for flights from Baltimore to Calgary?
Average layover duration for 1-stop one-way flights from Baltimore to Calgary, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 03m.
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 May 19, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet 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.
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Calgary?
Book flights to Calgary if you plan to visit one of these locationsCanmore
Airdrie
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Other flights to Calgary
Explore flights to Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 19, 2026.
Complete your trip
Complete your trip to Calgary by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Calgary by cabin class
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Baltimore and Calgary flights
Browse other Baltimore and Calgary flight options. Last updated on May 19, 2026.
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Top 4 airlines flying from Baltimore to Calgary
Discover the top 4 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 May 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$612 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$410 | Average$552 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$425 | Average$583 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$472 | Average$586 | FlexibilityNo cancel fee | On-time60% |