Cheap Flights from Cambridge (CGE) to Washington (IAD)

Save on Flight Bookings!

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save on select hotels after you book a flight*

  • Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from CGE to IAD last minute?
When it comes to booking your flights, it's always better to be prepared. While it's possible to find a last-minute deal on a CGE to IAD flight, tickets usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international flights it's between three and four months.
Can I change the date of my flight from CGE to IAD?
You can quickly and easily make changes to your CGE to Washington Dulles Intl. Airport (IAD) journey by logging in to the Expedia Trips portal. Before you amend times or dates, read through the conditions in your itinerary to find out what the carrier will let you do and if fees apply. Some carriers have a change fee per person, plus any difference in fare prices. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also head to our Customer Service portal for more info and to chat with our Virtual Agent.

Travel information

Origin airport
Cambridge - Dorchester
Destination airport
Washington Dulles Intl.
Distance
130 km