Dulles to Orlando (IAD–ISM) — Airlines, Schedules & Connections

IAD Airport Page →
771 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 51m 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
✧ 2-STOP Loading...
Dulles to Orlando
Connecting service available through multiple hubs.
2 Flights/wk 771 mi 1h 42m nonstop 19 1-stop hubs

While no nonstop service exists between IAD and ISM, connecting options are available through 19 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to ISM.
1-STOP
One-Stop Connections
19
Hubs
~3h
Fastest
~36h
Longest
PIE ~3h 44m SAV ~4h 17m SRQ ~4h 18m PBI ~4h 32m PHL ~4h 52m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
87
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 → ISM
50%
Frequent delays expected. Consider flexible booking.
Departing
50%
Return
ISM → IAD
86%
Generally reliable. Most flights run on time.
Arriving
86%
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
0h
Orlando is 0 hours the same as Dulles.
IAD: EDT · ISM: EDT

When it's 6:00 PM in Dulles, it's 6:00 PM in Orlando.
Distance & Flight Time
771 mi / 1,240 km
Nonstop flight time is approximately 1h 42m.
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–ISM Quick Facts

Key statistics for the Dulles to Orlando route.
Route details
Distance771 mi / 1,240 km
Flight time1h 42m
Time difference0 hours
Airlines (nonstop)0
Weekly flights2 out / 1 return
1-stop connections19 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: ISM
Full nameKissimmee Gateway Airport
IATA / ICAOISM / KISM
TimezoneAmerica/Kentucky/Monticello
Elevation82 ft / 25 m
FAQ

Frequently Asked Questions

Common questions about IAD to ISM flights.
Nonstop flights from Washington Dulles International Airport to Kissimmee Gateway Airport take approximately 1h 42m. The route covers 771 miles.
There are approximately 2 nonstop flights per week from IAD to ISM. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through PIE, SAV, SRQ, PBI, PHL, FLL, LGA, ALB, MKE, OKC, MIA, BNA, DAL, SAT, STL, AUS, COS, OAK and HND. These options provide additional schedule flexibility.
Yes, return flights from ISM 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.

Flights from IAD to ISM

Washington Dulles International Airport (IAD) and Kissimmee Gateway Airport (ISM) are connected through multiple connecting hub airports.

IAD to ISM Flight Duration and Schedule

Nonstop flight time from IAD to ISM ranges from 1 hours 42 minutes. The route covers a distance of 771 miles (1,240 km). There are approximately 2 weekly flights outbound and 1 return, totaling 3 flights per week in both directions.

Connecting Options and Alternatives

19 one-stop connections are available, with the fastest taking approximately 3 hours via PIE. Two-stop connections are also available via intermediate hubs.