Saint Paul to Dulles (STP–IAD) — Airlines, Schedules & Connections

STP Airport Page →
900 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 2h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
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Saint Paul to Dulles
Connecting service available through multiple hubs.
2 Flights/wk 900 mi 1h 51m nonstop +1h ahead 14 1-stop hubs

While no nonstop service exists between STP and IAD, connecting options are available through 14 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STP to IAD.
1-STOP
One-Stop Connections
14
Hubs
~4h
Fastest
~9h
Longest
DTW ~4h 26m ILM ~4h 33m PHL ~4h 37m BOS ~5h 38m BZN ~5h 44m
Verified with published schedule alignment and minimum connection time.
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
STP → IAD
65%
Moderate delays possible. Allow buffer time.
Arriving
65%
Return
IAD → STP
60%
Moderate delays possible. Allow buffer time.
Departing
60%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays →
Alternatives

Other ways to reach Dulles from Saint Paul

Nearby airports with service to Washington Dulles International Airport.
Metric STP→IAD MSP→IAD LSE→IAD
Distance from STP – 9 mi 115 mi
Nonstop airlines 0 9 1
Weekly flights 2 57 1
Flight time 1h 51m 1h 53m 1h 45m
Minneapolis (MSP) to Dulles flights · La Crosse (LSE) to Dulles flights
Airports within 200 miles of STP with service to Washington Dulles International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Dulles is 1 hour ahead of Saint Paul.
STP: CDT · IAD: EDT

When it's 6:00 PM in Saint Paul, it's 7:00 PM in Dulles.
Distance & Flight Time
900 mi / 1,449 km
Nonstop flight time is approximately 1h 51m to 1h 56m.
Getting from IAD

Silver Line Metro runs from Washington Dulles Airport station to Metro Center in about 65 minutes (~$7). The route bypasses I-66 and I-495 congestion entirely. Washington Flyer coach also runs to Wiehle-Reston East station ($6, 15 min) for Metro connection.Taxis and ride-shares to downtown DC cost $55–80 and take 35–55 minutes depending on traffic. Car rental facilities are on-site. Dulles is 27 miles west of the Capitol; it is farther than either DCA or BWI from central DC.

Dulles Climate

Humid continental climate. Summers are hot and muggy (30–36°C) with frequent afternoon thunderstorms that cause delays June through August. Winters bring cold temperatures (−3 to 5°C) with snow and ice. The Virginia suburbs accumulate more snow than downtown DC, and ice storms are the primary disruption risk.

Dulles sits at higher elevation in Virginia's piedmont and sees more winter precipitation than DCA. Spring and fall are variable. Snowfall is possible into April. Thunderstorms begin from April through May.

Check current weather forecasts before travel.
Facts

STP–IAD Quick Facts

Key statistics for the Saint Paul to Dulles route.
Route details
Distance900 mi / 1,449 km
Flight time1h 51m to 1h 56m
Time difference+1 hour
Airlines (nonstop)0
Weekly flights2 out / 1 return
1-stop connections14 hubs
Origin: STP
Full nameSaint Paul Downtown Holman Field
IATA / ICAOSTP / KSTP
TimezoneAmerica/Menominee
Elevation705 ft / 215 m
Destination: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
FAQ

Frequently Asked Questions

Common questions about STP to IAD flights.
Nonstop flights from Saint Paul Downtown Holman Field to Washington Dulles International Airport take approximately 1h 51m to 1h 56m. The route covers 900 miles.
There are approximately 2 nonstop flights per week from STP to IAD. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through DTW, ILM, PHL, BOS, BZN, JAX, SRQ, HOU, PBI, FLL, NAS, SLC, LAS and PLS. These options provide additional schedule flexibility.
Dulles is 1 hour ahead of Saint Paul.
Yes, return flights from IAD to STP are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include MSP and LSE. 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.
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 STP to IAD

Saint Paul Downtown Holman Field (STP) and Washington Dulles International Airport (IAD) are connected through multiple connecting hub airports.

STP to IAD Flight Duration and Schedule

Nonstop flight time from STP to IAD ranges from 1 hours 51 minutes to 1 hours 56 minutes. The route covers a distance of 900 miles (1,449 km). There are approximately 2 weekly flights outbound and 1 return, totaling 3 flights per week in both directions.

Connecting Options and Alternatives

14 one-stop connections are available, with the fastest taking approximately 4 hours via DTW. Nearby alternative airports include Minneapolis (MSP) and La Crosse (LSE).