Seattle to Austin (BFI–AUS) — Airlines, Schedules & Connections

BFI Airport Page →
1,772 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 67 1-stop flights Verified 13h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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
Seattle to Austin
Connecting service available through multiple hubs.
1 Flights/wk 1,772 mi 3h 21m nonstop +2h ahead 67 1-stop hubs

While no nonstop service exists between BFI and AUS, connecting options are available through 67 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BFI to AUS.
1-STOP
One-Stop Connections
67
Hubs
~5h
Fastest
~30h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
380
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 Austin from Seattle

Nearby airports with service to Austin Bergstrom International Airport.
Metric BFI→AUS SEA→AUS
Distance from BFI – 5 mi
Nonstop airlines 0 11
Weekly flights 1 100
Flight time 3h 21m 3h 41m
Seattle (SEA) to Austin flights
Airports within 200 miles of BFI with service to Austin Bergstrom International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Austin is 2 hours ahead of Seattle.
BFI: PDT · AUS: CDT

When it's 6:00 PM in Seattle, it's 8:00 PM in Austin.
Distance & Flight Time
1,772 mi / 2,852 km
Nonstop flight time is approximately 3h 21m.
Getting from AUS

CapMetro Route 20 to downtown Congress Ave costs $1.25 and takes 30–35 minutes. Buses depart from outside the terminal on the lower level. Last bus around midnight; late arrivals need a ride-share.Uber and Lyft pickup is on the lower level (follow signs to TNCs). Fares run $20–30 to downtown, 15–20 minutes off-peak. Taxis at the curb: $30–40. Rental car desks are in the main terminal; the QTA (Quick Turnaround Area) is a short shuttle ride. Afternoon and evening arrivals may face longer drive times due to city congestion.

Austin Climate

Humid subtropical climate with hot summers. July and August average 36–38°C with heat indices that can reach 43°C. Winter (December–February) is generally mild at 7–17°C. Austin is vulnerable to rare but severe ice storms. Winter Storm Uri (2021) is the benchmark for worst-case disruption, and they can paralyze the city and airport.

Severe thunderstorms peak April through May with hail and tornado risk. Spring storm systems can cause significant ground delays. October and November are the most reliably stable months.

Check current weather forecasts before travel.
Facts

BFI–AUS Quick Facts

Key statistics for the Seattle to Austin route.
Route details
Distance1,772 mi / 2,852 km
Flight time3h 21m
Time difference+2 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections67 hubs
Origin: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Los_Angeles
Passengers/yr0.1M
Elevation21 ft / 6 m
Destination: AUS
Full nameAustin Bergstrom International Airport
IATA / ICAOAUS / KAUS
TimezoneAmerica/Chicago
Passengers/yr21.4M
Elevation542 ft / 165 m
FAQ

Frequently Asked Questions

Common questions about BFI to AUS flights.
Nonstop flights from King County International Airport - Boeing Field to Austin Bergstrom International Airport take approximately 3h 21m. The route covers 1,772 miles.
There are approximately 1 nonstop flights per week from BFI to AUS. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through RNO, SCF, SLC, DAL, LBB, PDX, LAS, TRM, SNA, PSP, SAF, PHX, YLW, OAK, MKC, SUN, SAN, MRY, APA, BOI, TUS, SBA, HOU, JAC, OGD, UDD, LAX, VNY, BZN, SEA, SMF, LGB, YVR, MSP, IAH, ELP, BNA, MYL, PVR, SDF, DFW, PWK, MEX, SJD, MCO, SRQ, IAD, ORD, FLL, YYZ, SAV, ATL, CLT, EWR, CHS, PBI, BWI, DCA, MIA, TEB, BOS, HND, SJC, DEN, EDI, SFO and SEZ. These options provide additional schedule flexibility.
Austin is 2 hours ahead of Seattle.
Yes, return flights from AUS to BFI are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SEA. 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 BFI to AUS

King County International Airport - Boeing Field (BFI) and Austin Bergstrom International Airport (AUS) are connected through multiple connecting hub airports.

BFI to AUS Flight Duration and Schedule

Nonstop flight time from BFI to AUS ranges from 3 hours 21 minutes. The route covers a distance of 1,772 miles (2,852 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

67 one-stop connections are available, with the fastest taking approximately 5 hours via RNO. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA).