Dulles to Boise (IAD–BOI) — Airlines, Schedules & Connections

IAD Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 17 1-stop flights
No nonstop service between IAD and BOI. Nearest airports to IAD with scheduled service: Ronald Reagan Washington National Airport (DCA, 23 mi) · Baltimore/Washington International Thurgood Marshall Airport (BWI, 45 mi) · Hagerstown Regional Richard A Henson Field (HGR, 55 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.

✦ 1-Stop connections via 10 hubs
DEN Denver 6h 38m AVAZCM → ACCMUA Denver (DEN) to Boise flights
MSP Minneapolis 6h 53m AFAMCM → AFAMDL Minneapolis (MSP) to Boise flights
ATL Atlanta 6h 59m AFAMCM → AMDLLA Atlanta (ATL) to Boise flights
ORD Chicago 7h 11m ACAVAZ → AAACUA Chicago (ORD) to Boise flights
SLC Salt Lake City 7h 13m AMDLEJA → AFAMDL Salt Lake City (SLC) to Boise flights
DFW Dallas-Fort Worth 7h 41m AAASAT → AAASAY Dallas-Fort Worth (DFW) to Boise flights
LAS Las Vegas 7h 45m AZETF9 → ASF9WN Las Vegas (LAS) to Boise flights
PHX Phoenix 7h 56m AVOSSN → AAASWN Phoenix (PHX) to Boise flights
SMF Sacramento 8h 5m EJASNUA → ASWN Sacramento (SMF) to Boise flights
SEA Seattle 8h 7m ASAVAY → AFAMAS Seattle (SEA) to Boise flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dulles to Boise
Connecting service available through multiple hubs.
-2h behind

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

Also explore Browse available seat maps IAD Routes BOI Routes IAD Live Flights BOI Live Flights IAD Delays BOI Delays
All flights from Boise (BOI) Boise to Dulles flights
Connections

Connection Landscape

1-stop and 2-stop options for IAD to BOI.
1-STOP
One-Stop Connections
17
Hubs
~6h
Fastest
~23h
Longest
DEN ~6h 38m MSP ~6h 53m ATL ~6h 59m ORD ~7h 11m SLC ~7h 13m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,231
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
IAD → BOI
80%
Generally reliable. Most flights run on time.
Departing
80%
Arriving
0%
Return
BOI → IAD
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
92%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays → BOI delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Boise is 2 hours behind Dulles.
IAD: EDT · BOI: MDT

When it's 6:00 PM in Dulles, it's 4:00 PM in Boise.
Getting to IAD

WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).

Facts

IAD–BOI Quick Facts

Key statistics for the Dulles to Boise route.
Route details
Time difference-2 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: BOI
Full nameBoise Air Terminal/Gowen Field
IATA / ICAOBOI / KBOI
TimezoneAmerica/Boise
Passengers/yr5.0M
Elevation2,871 ft / 875 m
FAQ

Frequently Asked Questions

Common questions about IAD to BOI flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver, Minneapolis–Saint Paul and Hartsfield Jackson Atlanta.
On a single ticket, yes. Your bags are checked through to BOI and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Boise is 2 hours behind Dulles.
Yes, return flights from BOI to IAD are available. Use the direction toggle at the top to view the return schedule.
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.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Denver, Minneapolis–Saint Paul and Hartsfield Jackson Atlanta. Two-stop connections are also available via intermediate hubs.