Chicago/Rockford to Seattle (RFD–BFI) — Airlines, Schedules & Connections

RFD Airport Page →
1,654 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 6d ago
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No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Chicago/Rockford to Seattle
Connecting service available through multiple hubs.
1 Flights/wk 1,654 mi 3h 52m nonstop -1h behind 9 1-stop hubs

While no nonstop service exists between RFD and BFI, connecting options are available through 9 hubs.

Also explore RFD Routes BFI Routes RFD Live Flights BFI Live Flights
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for RFD to BFI.
1-STOP
One-Stop Connections
9
Hubs
~5h
Fastest
~10h
Longest
SDF ~5h 47m OAK ~6h 7m LAS ~6h 20m ORD ~6h 33m DEN ~6h 35m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
64
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 Chicago/Rockford

Nearby airports with service to King County International Airport - Boeing Field.
Metric RFD→BFI ORD→BFI
Distance from RFD – 63 mi
Nonstop airlines 0 1
Weekly flights 1 1
Flight time 3h 52m 2h 58m
Chicago (ORD) to Seattle flights
Airports within 200 miles of RFD 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 Chicago/Rockford.
RFD: CDT · BFI: MDT

When it's 6:00 PM in Chicago/Rockford, it's 5:00 PM in Seattle.
Distance & Flight Time
1,654 mi / 2,662 km
Nonstop flight time is approximately 3h 52m.
Facts

RFD–BFI Quick Facts

Key statistics for the Chicago/Rockford to Seattle route.
Route details
Distance1,654 mi / 2,662 km
Flight time3h 52m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out
1-stop connections9 hubs
Origin: RFD
Full nameChicago Rockford International Airport
IATA / ICAORFD / KRFD
TimezoneAmerica/Chicago
Passengers/yr0.3M
Elevation742 ft / 226 m
Destination: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Boise
Passengers/yr0.1M
Elevation21 ft / 6 m
FAQ

Frequently Asked Questions

Common questions about RFD to BFI flights.
Nonstop flights from Chicago Rockford International Airport to King County International Airport - Boeing Field take approximately 3h 52m. The route covers 1,654 miles.
There are approximately 1 nonstop flights per week from RFD to BFI.
Yes, 1-stop connections are available through SDF, OAK, LAS, ORD, DEN, LAX, AZA, RSW and FLL. These options provide additional schedule flexibility.
Seattle is 1 hour behind Chicago/Rockford.
Nearby alternatives include ORD. 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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from RFD to BFI

Chicago Rockford International Airport (RFD) and King County International Airport - Boeing Field (BFI) are connected through multiple connecting hub airports.

RFD to BFI Flight Duration and Schedule

Nonstop flight time from RFD to BFI ranges from 3 hours 52 minutes. The route covers a distance of 1,654 miles (2,662 km).

Connecting Options and Alternatives

9 one-stop connections are available, with the fastest taking approximately 5 hours via SDF. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Chicago (ORD).