Dulles to Pasco (IAD–PSC) — Airlines, Schedules & Connections

IAD Airport Page →
2,152 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 5d ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Dulles to Pasco
Connecting service available through multiple hubs.
1 Flights/wk 2,152 mi 5h 1m nonstop -2h behind 11 1-stop hubs

While no nonstop service exists between IAD and PSC, connecting options are available through 11 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to PSC.
1-STOP
One-Stop Connections
11
Hubs
~6h
Fastest
~25h
Longest
BFI ~6h 46m BUR ~8h 51m SNA ~9h 0m LAS ~11h 58m MSP ~14h 31m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
606
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 → PSC
61%
Moderate delays possible. Allow buffer time.
Departing
61%
Return
PSC → IAD
81%
Generally reliable. Most flights run on time.
Arriving
81%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays →
Know before you go

Travel Essentials

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

When it's 6:00 PM in Dulles, it's 4:00 PM in Pasco.
Distance & Flight Time
2,152 mi / 3,463 km
Nonstop flight time is approximately 5h 1m.
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–PSC Quick Facts

Key statistics for the Dulles to Pasco route.
Route details
Distance2,152 mi / 3,463 km
Flight time5h 1m
Time difference-2 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections11 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: PSC
Full nameTri Cities Airport
IATA / ICAOPSC / KPSC
TimezoneAmerica/Boise
Passengers/yr1.0M
Elevation410 ft / 125 m
FAQ

Frequently Asked Questions

Common questions about IAD to PSC flights.
Nonstop flights from Washington Dulles International Airport to Tri Cities Airport take approximately 5h 1m. The route covers 2,152 miles.
There are approximately 1 nonstop flights per week from IAD to PSC.
Yes, 1-stop connections are available through BFI, BUR, SNA, LAS, MSP, DEN, SLC, SEA, SFO, PHX and LAX. These options provide additional schedule flexibility.
Pasco is 2 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 PSC

Washington Dulles International Airport (IAD) and Tri Cities Airport (PSC) are connected through multiple connecting hub airports.

IAD to PSC Flight Duration and Schedule

Nonstop flight time from IAD to PSC ranges from 5 hours 1 minutes. The route covers a distance of 2,152 miles (3,463 km).

Connecting Options and Alternatives

11 one-stop connections are available, with the fastest taking approximately 6 hours via BFI. Two-stop connections are also available via intermediate hubs.