Cheap flights from Washington to Coastal Region

View AU$278 flight on Tue, 25 Nov. 2025Opens in a new window

Popular airlines from Washington to Coastal Region

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Washington (WAS) to Coastal Region (LIM)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Mon, 8 Sep. - Wed, 17 Sep.
IAD
Washington
LIM
Lima
AU$547 Return, found 5 days ago
AU$547
Return
found 5 days ago
Select Copa flight, departing Mon, 8 Sep. from Washington to Lima, returning Wed, 17 Sep., priced at AU$547 found 5 days ago
Copa
Mon, 8 Sep. - Wed, 17 Sep.
IAD
Washington
LIM
Lima
AU$570 Return, found 5 days ago
AU$570
Return
found 5 days ago
Select Copa flight, departing Mon, 8 Sep. from Washington to Lima, returning Wed, 17 Sep., priced at AU$570 found 5 days ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
DCA
Washington
LIM
Lima
AU$599 Return, found 4 days ago
AU$599
Return
found 4 days ago
Select Delta flight, departing Tue, 2 Sep. from Washington to Lima, returning Tue, 9 Sep., priced at AU$599 found 4 days ago
LATAM Airlines Group
Tue, 2 Sep. - Tue, 9 Sep.
DCA
Washington
LIM
Lima
AU$688 Return, found 4 days ago
AU$688
Return
found 4 days ago
Select LATAM Airlines Group flight, departing Tue, 2 Sep. from Washington to Lima, returning Tue, 9 Sep., priced at AU$688 found 4 days ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
DCA
Washington
LIM
Lima
AU$739 Return, found 4 days ago
AU$739
Return
found 4 days ago
Select American Airlines flight, departing Tue, 2 Sep. from Washington to Lima, returning Tue, 9 Sep., priced at AU$739 found 4 days ago
avianca
Mon, 8 Sep. - Wed, 17 Sep.
IAD
Washington
LIM
Lima
AU$807 Return, found 5 days ago
AU$807
Return
found 5 days ago
Select avianca flight, departing Mon, 8 Sep. from Washington to Lima, returning Wed, 17 Sep., priced at AU$807 found 5 days ago

Find the cheapest month to fly from Washington (WAS) to Lima (LIM)

September is typically the cheapest month to fly

From AU$548 - AU$719 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.