Cheap Flights from Monrovia (ROB) to Washington (IAD)

Popular airlines from Monrovia (ROB-Roberts Intl.) to Washington Dulles Intl. Airport (IAD)

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Frequently asked questions

Is it cheaper to buy a plane ticket from ROB to Dulles Intl. Airport last minute?
When it comes to booking your flights, being organized pays off. While you could find a deal on a Roberts Intl. Airport to Dulles Intl. Airport flight at the last minute, prices usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international trips it's three to four months.
Can I change the date of my flight from Roberts Intl. Airport (ROB) to Dulles Intl. Airport?
We know plans can change, so Expedia is here to help make things easy. First, access your Monrovia Intl. Airport to Washington Dulles Intl. Airport (IAD) itinerary through the Expedia Trips portal and browse the fare conditions and rules to see if change fees apply. If you booked your ticket in the last 24 hours, some carriers allow you to cancel at no cost and organize new flights. If you booked your fare more than 24 hours ago, connect with us via our Customer Service portal to find out your options.

Travel information

Origin airport
Roberts Intl.
Destination airport
Washington Dulles Intl.
Distance
7553 km

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