Calgary to Seattle (YYC–BFI) — Airlines, Schedules & Connections

YYC Airport Page →
448 mi airlines 1/wk
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Flight Schedule 1 flight Verified 2m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
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UD808
UD Hera Flight
10:50 AM
PDT
12:55 PM
MDT
1h 5m
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M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Calgary to Seattle
Connecting service available through multiple hubs.
1 Flights/wk 448 mi 1h 31m nonstop -1h behind 46 1-stop hubs

While no nonstop service exists between YYC and BFI, connecting options are available through 46 hubs.

Also explore YYC Routes BFI Routes YYC Live Flights BFI Live Flights YYC Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for YYC to BFI.
1-STOP
One-Stop Connections
46
Hubs
~2h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
311
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Seattle from Calgary

Nearby airports with service to King County International Airport - Boeing Field.
Metric YYC→BFI YEG→BFI
Distance from YYC – 152 mi
Nonstop airlines 0 4
Weekly flights 1 –
Flight time 1h 31m 0h 27m
Departure OTP 96% –
Edmonton (YEG) to Seattle flights
Airports within 200 miles of YYC with service to King County International Airport - Boeing Field.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Seattle is 1 hour behind Calgary.
YYC: MDT · BFI: PDT

When it's 6:00 PM in Calgary, it's 5:00 PM in Seattle.
Distance & Flight Time
448 mi / 721 km
Nonstop flight time is approximately 1h 31m.
Visa & Entry

Canadian citizens do not need a visa or ESTA to enter the United States for tourism or business stays up to 6 months. A valid Canadian passport is required for air travel. Land and sea crossings also accept a NEXUS card, enhanced driver's license, or FAST card. At the border, officers determine the length of stay and may ask for proof of ties to Canada and a return plan.

Verify entry requirements with official sources before travel.
Facts

YYC–BFI Quick Facts

Key statistics for the Calgary to Seattle route.
Route details
Distance448 mi / 721 km
Flight time1h 31m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections46 hubs
Origin: YYC
Full nameCalgary International Airport
IATA / ICAOYYC / CYYC
TimezoneAmerica/Edmonton
Passengers/yr18.0M
Elevation3,557 ft / 1,084 m
Destination: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Los_Angeles
Passengers/yr0.1M
Elevation21 ft / 6 m
FAQ

Frequently Asked Questions

Common questions about YYC to BFI flights.
Nonstop flights from Calgary International Airport to King County International Airport - Boeing Field take approximately 1h 31m. The route covers 448 miles.
There are approximately 1 nonstop flights per week from YYC to BFI. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through BZN, YEG, YVR, SEA, YYJ, EGE, BOI, SJC, SLC, APA, OAK, SCF, SAN, LAS, PSP, AZA, MSP, SNA, PHX, LAX, YYZ, ANC, DAL, IAH, CMH, HOU, ORD, TUS, ATL, DFW, DEN, CLT, EWR, RDU, BNA, LGA, IAD, BOS, MCO, TPA, FLL, KOA, HNL, SFO, VIE and YLW. These options provide additional schedule flexibility.
Seattle is 1 hour behind Calgary.
Yes, return flights from BFI to YYC are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include YEG. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from YYC to BFI

Calgary International Airport (YYC) and King County International Airport - Boeing Field (BFI) are connected through multiple connecting hub airports.

YYC to BFI Flight Duration and Schedule

Nonstop flight time from YYC to BFI ranges from 1 hours 31 minutes. The route covers a distance of 448 miles (721 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

46 one-stop connections are available, with the fastest taking approximately 2 hours via BZN. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Edmonton (YEG).