Guatemala City to Dulles (GUA–IAD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
GUA–IAD is served by 3 airlines with nonstop service. United Airlines, avianca and Avianca Costa Rica lead the route. The flight covers 1,862 miles in approximately 4h 13m. Beyond nonstop, 22 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 7 | B38M | 4h13 | – | Star Alliance | – |
| AV avianca | 4 | 32N | 4h15 | – | Star Alliance | – |
| LR Avianca Costa Rica | 1 | 320 | 4h20 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Dulles from Guatemala City
| Metric | GUA→IAD | SAL→IAD |
|---|---|---|
| Distance from GUA | – | 126 mi |
| Nonstop airlines | 3 | 6 |
| Weekly flights | 12 | 51 |
| Flight time | 4h 13m | 4h 9m |
Travel Essentials
GUA: CST · IAD: EDT
When it's 6:00 PM in Guatemala City, it's 8:00 PM in Dulles.
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.
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.
GUA–IAD Quick Facts
Frequently Asked Questions
Flights from GUA to IAD
La Aurora International Airport (GUA) and Washington Dulles International Airport (IAD) are connected by nonstop service from avianca, Avianca Costa Rica and United Airlines. With 12 weekly departures, this is a regularly served route.
GUA to IAD Flight Duration and Schedule
Nonstop flight time from GUA to IAD ranges from 4 hours 13 minutes to 4 hours 20 minutes. The route covers a distance of 1,862 miles (2,996 km). There are approximately 12 weekly flights outbound and 11 return, totaling 23 flights per week in both directions.
Connecting Options and Alternatives
22 one-stop connections are available, with the fastest taking approximately 6 hours via MSY. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include San Salvador (San Luis Talpa) (SAL).