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

IAD Airport Page →
2,152 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 10 1-stop flights Verified 3mos ago
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.

Last scheduled nonstop: Mar 2026.

✦ 1-Stop connections via 10 hubs
SLC Salt Lake City 7h 16m DLKEUA → AFAMDL Salt Lake City (SLC) to Pasco flights
DEN Denver 7h 26m AVAZCM → UA Denver (DEN) to Pasco flights
SEA Seattle 7h 39m ASAVAY → AMASDL Seattle (SEA) to Pasco flights
PHX Phoenix 8h 16m AVOSSN → AAEJA Phoenix (PHX) to Pasco flights
SFO San Francisco 8h 47m AZCAET → OOUA San Francisco (SFO) to Pasco flights
LAX Los Angeles 9h 40m AAAZEJA → AS Los Angeles (LAX) to Pasco flights
MSP Minneapolis 9h 53m AFAMCM → DLVS Minneapolis (MSP) to Pasco flights
LAS Las Vegas 9h 59m AZEJAET → G4 Las Vegas (LAS) to Pasco flights
PDX Portland 23h 39m SNUA → AS Portland (PDX) to Pasco flights
BFI Seattle ~7h 34m DL → Seattle (BFI) to Pasco flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dulles to Pasco
Connecting service available through multiple hubs.
2,152 mi 5h 1m nonstop -3h behind

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

Also explore IAD Routes PSC Routes IAD Live Flights PSC Live Flights IAD Delays
All flights from Pasco (PSC) Pasco to Dulles flights
Connections

Connection Landscape

1-stop and 2-stop options for IAD to PSC.
1-STOP
One-Stop Connections
10
Hubs
~7h
Fastest
~23h
Longest
SLC ~7h 16m DEN ~7h 26m BFI ~7h 34m SEA ~7h 39m PHX ~8h 16m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
629
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
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Return
PSC → IAD
76%
Generally reliable. Most flights run on time.
Arriving
76%
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
-3h
Pasco is 3 hours behind Dulles.
IAD: EDT · PSC: PDT

When it's 6:00 PM in Dulles, it's 3:00 PM in Pasco.
Distance & Flight Time
2,152 mi / 3,463 km
Nonstop flight time is approximately 5h 1m gate to gate.
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-3 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: PSC
Full nameTri Cities Airport
IATA / ICAOPSC / KPSC
TimezoneAmerica/Los_Angeles
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 about 5h 1m gate to gate. The route covers 2,152 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Salt Lake City, Denver and Seattle–Tacoma.
Pasco is 3 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 is about 5 hours 1 minutes gate to gate. The route covers a distance of 2,152 miles (3,463 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Salt Lake City, Denver and Seattle–Tacoma. Two-stop connections are also available via intermediate hubs.