Seattle to Idaho Falls (BFI–IDA) — Airlines, Schedules & Connections

BFI Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 5 1-stop flights
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  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.

✦ 1-Stop connections via 5 hubs
SLC Salt Lake City 4h 52m UA → AFAMDL Salt Lake City (SLC) to Idaho Falls flights
DEN Denver 12h 46m EJAUA → UA Denver (DEN) to Idaho Falls flights
SEA Seattle ~4h 49m UA → ASAYQR Seattle (SEA) to Idaho Falls flights
PHX Phoenix ~6h 37m WN → AA Phoenix (PHX) to Idaho Falls flights
ORD Chicago ~9h 58m → AATTEUA Chicago (ORD) to Idaho Falls flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seattle to Idaho Falls
Connecting service available through multiple hubs.
+1h ahead

While no nonstop service exists between BFI and IDA, 1-stop connecting options are available.

Also explore BFI Routes IDA Routes BFI Live Flights IDA Live Flights
All flights from Idaho Falls (IDA) Idaho Falls to Seattle flights
Connections

Connection Landscape

1-stop and 2-stop options for BFI to IDA.
1-STOP
One-Stop Connections
5
Hubs
~4h
Fastest
~12h
Longest
SEA ~4h 49m SLC ~4h 52m PHX ~6h 37m ORD ~9h 58m DEN ~12h 46m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
26
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 Idaho Falls from Seattle

Nearby airports with service to Idaho Falls Regional Airport.
Metric BFI→IDA SEA→IDA
Distance from BFI – 5 mi
Nonstop airlines – 3
Weekly flights – 25
Seattle (SEA) to Idaho Falls flights
Airports within 200 miles of BFI with service to Idaho Falls Regional Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Idaho Falls is 1 hour ahead of Seattle.
BFI: PDT · IDA: MDT

When it's 6:00 PM in Seattle, it's 7:00 PM in Idaho Falls.
Facts

BFI–IDA Quick Facts

Key statistics for the Seattle to Idaho Falls route.
Route details
Time difference+1 hour
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: BFI
Full nameKing County International Airport - Boeing Field
IATA / ICAOBFI / KBFI
TimezoneAmerica/Los_Angeles
Passengers/yr0.1M
Elevation21 ft / 6 m
Destination: IDA
Full nameIdaho Falls Regional Airport
IATA / ICAOIDA / KIDA
TimezoneAmerica/Boise
Passengers/yr0.6M
Elevation4,744 ft / 1,446 m
FAQ

Frequently Asked Questions

Common questions about BFI to IDA flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Salt Lake City and Denver.
Idaho Falls is 1 hour ahead of Seattle.
Yes, return flights from IDA 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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Salt Lake City and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA).