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

RFD Airport Page →
1,654 mi airlines charter/private
On-time Some delays Frequent delays
Flight Schedule No service Verified 4mos ago
No nonstop service between RFD and BFI. Nearest airports to RFD with scheduled service: Chicago O'Hare International Airport (ORD, 63 mi) · Dane County Regional Truax Field (MSN, 66 mi) · Chicago Midway International Airport (MDW, 75 mi)
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Mar 2026.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Chicago/Rockford to Seattle
Route information for RFD to BFI.
1,654 mi 3h 52m nonstop -2h behind

Also explore RFD Routes BFI Routes RFD Live Flights BFI Live Flights
All flights from Seattle (BFI) Seattle to Chicago/Rockford flights
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 MDW→BFI
Distance from RFD – 63 mi 75 mi
Nonstop airlines – 2 7
Weekly flights – 1 1
Flight time 3h 52m 4h 35m 3h 23m
Chicago (ORD) to Seattle flights · Chicago (MDW) to Seattle flights · Milwaukee (MKE) 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
-2h
Seattle is 2 hours behind Chicago/Rockford.
RFD: CDT · BFI: PDT

When it's 6:00 PM in Chicago/Rockford, it's 4:00 PM in Seattle.
Distance & Flight Time
1,654 mi / 2,662 km
Nonstop flight time is approximately 3h 52m gate to gate.
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-2 hours
Airlines (nonstop)0
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/Los_Angeles
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 about 3h 52m gate to gate. The route covers 1,654 miles.
Seattle is 2 hours behind Chicago/Rockford.
Nearby alternatives include ORD, MDW and MKE. 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 is about 3 hours 52 minutes gate to gate. The route covers a distance of 1,654 miles (2,662 km).

Connecting Options and Alternatives

Nearby alternative airports include Chicago (ORD), Chicago (MDW) and Milwaukee (MKE).