Cheap flights from Cambridge to Washington
Know your dates, get live prices in seconds:
We work with more than 300 partners to bring you better travel deals
How to find the cheapest flight from
Cambridge (CBG) to Washington (WAS)
How far in advance should I book a flight from Cambridge to Washington?
Travellers have found it’s best to book a flight 34 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 34 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Cambridge to Washington 1-2 weeks in advance for as low as £549, or £641 for flights within the next 24 hours.
What is the cheapest month to fly from Cambridge to Washington?
February is one of the best times of the year to fly to Washington from Cambridge. Prices for February average £502 per person but you can even find prices for as low as £336. The most expensive prices can be found in the month of July. Opting for a February flight can save you 21% on your journey compared to booking in February