Atlanta to Seattle (ATL–BFI) — Airlines, Schedules & Connections

ATL Airport Page →
2,179 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 4d ago
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No nonstop flights on this route. connecting options below.

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Atlanta to Seattle
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 2,179 mi 4h 58m nonstop -2h behind 48 1-stop hubs

ATL–BFI is served by 1 airline with nonstop service. GXA leads the route. The flight covers 2,179 miles in approximately 4h 58m. Beyond nonstop, 48 hubs offer 1-stop connections.

Also explore ATL Routes BFI Routes ATL Live Flights BFI Live Flights ATL Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop ATL–BFI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
GXA GXA 1 – – 56% – –
Alliance coverage
Unaffiliated: GXA (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ATL to BFI.
1-STOP
One-Stop Connections
48
Hubs
~5h
Fastest
~34h
Longest
DAL ~5h 18m BZN ~5h 56m GEG ~6h 10m IND ~6h 10m SDF ~6h 11m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
505
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ATL → BFI
56%
Frequent delays expected. Consider flexible booking.
Departing
56%
Return
BFI → ATL
89%
Generally reliable. Most flights run on time.
Arriving
89%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ATL delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Seattle is 2 hours behind Atlanta.
ATL: EDT · BFI: MDT

When it's 6:00 PM in Atlanta, it's 4:00 PM in Seattle.
Distance & Flight Time
2,179 mi / 3,506 km
Nonstop flight time is approximately 4h 58m.
Getting to ATL

MARTA Gold Line runs every 12–15 minutes from downtown Five Points station to the airport (16 min, $2.50). The station connects directly to the Domestic terminal via SkyTrain. Ride-shares cost $20–35 from downtown.

Economy parking in the North/South garages fills quickly; off-site lots on Camp Creek Parkway offer cheaper rates with shuttles.

Facts

ATL–BFI Quick Facts

Key statistics for the Atlanta to Seattle route.
Route details
Distance2,179 mi / 3,506 km
Flight time4h 58m
Time difference-2 hours
Airlines (nonstop)1
Weekly flights1 out
1-stop connections48 hubs
Origin: ATL
Full nameHartsfield Jackson Atlanta International Airport
IATA / ICAOATL / KATL
TimezoneAmerica/Kentucky/Monticello
Passengers/yr108.1M
Elevation1,026 ft / 313 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 ATL to BFI flights.
Nonstop flights from Hartsfield Jackson Atlanta International Airport to King County International Airport - Boeing Field take approximately 4h 58m. The route covers 2,179 miles.
1 airline operates nonstop service: GXA.
There are approximately 1 nonstop flights per week from ATL to BFI.
Yes, 1-stop connections are available through DAL, BZN, GEG, IND, SDF, EGE, AUS, YEG, CMH, DFW, OAK, IAH, IAD, STL, OMA, BNA, ORD, LAS, OKC, PDX, PHX, SNA, BWI, CLT, SJC, DCA, TUS, JAX, RSW, PSP, SFO, SAN, EWR, RNO, SMF, TPA, YYZ, RDU, MSP, LAX, GCM, ANC, SLC, DEN, FLL, YYC, YVR and HND. These options provide additional schedule flexibility.
Seattle is 2 hours behind Atlanta.
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 ATL to BFI

Hartsfield Jackson Atlanta International Airport (ATL) and King County International Airport - Boeing Field (BFI) are connected by nonstop service from GXA. With 1 weekly departures, this is a regularly served route.

ATL to BFI Flight Duration and Schedule

Nonstop flight time from ATL to BFI ranges from 4 hours 58 minutes. The route covers a distance of 2,179 miles (3,506 km).

Connecting Options and Alternatives

48 one-stop connections are available, with the fastest taking approximately 5 hours via DAL. Two-stop connections are also available via intermediate hubs.