Dulles to Kailua-Kona (IAD–KOA) — Airlines, Schedules & Connections

IAD Airport Page →
4,773 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 34 1-stop flights Verified 1h 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
Dulles to Kailua-Kona
Connecting service available through multiple hubs.
1 Flights/wk 4,773 mi 9h 6m nonstop -6h behind 34 1-stop hubs

While no nonstop service exists between IAD and KOA, connecting options are available through 34 hubs.

Also explore IAD Routes KOA Routes IAD Live Flights KOA Live Flights IAD Delays KOA Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to KOA.
1-STOP
One-Stop Connections
34
Hubs
~8h
Fastest
~29h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
779
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.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-6h
Kailua-Kona is 6 hours behind Dulles.
IAD: EDT · KOA: HST

When it's 6:00 PM in Dulles, it's 12:00 PM in Kailua-Kona.
Distance & Flight Time
4,773 mi / 7,681 km
Nonstop flight time is approximately 9h 6m.
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–KOA Quick Facts

Key statistics for the Dulles to Kailua-Kona route.
Route details
Distance4,773 mi / 7,681 km
Flight time9h 6m
Time difference-6 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections34 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: KOA
Full nameEllison Onizuka Kona International Airport at Keāhole
IATA / ICAOKOA / PHKO
TimezonePacific/Honolulu
Passengers/yr4.0M
Elevation47 ft / 14 m
FAQ

Frequently Asked Questions

Common questions about IAD to KOA flights.
Nonstop flights from Washington Dulles International Airport to Ellison Onizuka Kona International Airport at Keāhole take approximately 9h 6m. The route covers 4,773 miles.
There are approximately 1 nonstop flights per week from IAD to KOA.
Yes, 1-stop connections are available through MLB, LVK, SAT, RDU, SJC, SNA, SBA, APC, AUS, SCF, VNY, MYR, OAK, EWR, STL, SLC, TUS, ORD, BZN, YVR, YYC, DFW, ANC, HND, PDX, SMF, SAN, SFO, PHX, LAS, LAX, HNL, SEA and DEN. These options provide additional schedule flexibility.
Kailua-Kona is 6 hours behind Dulles.
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 IAD to KOA

Washington Dulles International Airport (IAD) and Ellison Onizuka Kona International Airport at Keāhole (KOA) are connected through multiple connecting hub airports.

IAD to KOA Flight Duration and Schedule

Nonstop flight time from IAD to KOA ranges from 9 hours 6 minutes. The route covers a distance of 4,773 miles (7,681 km).

Connecting Options and Alternatives

34 one-stop connections are available, with the fastest taking approximately 8 hours via MLB. Two-stop connections are also available via intermediate hubs.