Cheap Flights from Lima to Washington D.C. from $206

Frequently Asked Questions

• What are the cheapest flights from Lima to Washington D.C. (LIM-WAS)?

  Based on Trip.com data, United Airlines offers one-way fares as low as $206 on Cheapest nonstop routes (e.g. LIM to DCA on Tue, Feb 24), while avianca offers Cheapest nonstop round-trips from $393 departing on Sun, Mar 8 and returning on Thu, Mar 12.

• Which airlines offer flights from Lima to Washington D.C.?

  At the moment, several airlines serve connecting flights from Lima to Washington D.C., including: Copa Airlines avianca Delta Air Lines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Lima to Washington D.C.?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Lima to Washington D.C. is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Lima to Washington D.C.?

  To find best deals on flights from Lima to Washington D.C., you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Feb 24, with one-way flights priced at just $206.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Washington D.C. travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Lima (LIM) to Washington D.C. (WAS) the cheapest?

  The cheapest months to fly from Lima to Washington D.C. is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Lima to Washington D.C. on?

  After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Lima to Washington D.C. on February 17, 2026 with United Airlines, with prices starting at $371.

• Which airports can I fly to for Washington D.C. from Lima?

  You can land at any one of the following hubs in Washington D.C., with New Jorge Chavez International Airport to Dulles International Airport (LIM-IAD) is by far the most common option on this route: Dulles International Airport (IAD) Ronald Reagan Washington National Airport (DCA).

• Is there any time difference between Lima and Washington D.C.?

  The time difference between Washington D.C. and Lima is 0h.

• How do I change or cancel my ticket from Lima to Washington D.C.?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.