Cheap flights from Washington to Coastal Region

View AU$304 flight on Sun, 17 May 2026Opens 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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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.

United
Sat, 22 Nov. - Wed, 26 Nov.
IAD
Washington
LIM
Lima
AU$772 Return, found 1 day ago
AU$772
Return
found 1 day ago
Select United flight, departing Sat, 22 Nov. from Washington to Lima, returning Wed, 26 Nov., priced at AU$772 found 1 day ago
United
Sat, 22 Nov. - Wed, 26 Nov.
IAD
Washington
LIM
Lima
AU$780 Return, found 1 day ago
AU$780
Return
found 1 day ago
Select United flight, departing Sat, 22 Nov. from Washington to Lima, returning Wed, 26 Nov., priced at AU$780 found 1 day ago
Delta
Sat, 22 Nov. - Wed, 26 Nov.
IAD
Washington
LIM
Lima
AU$782 Return, found 1 day ago
AU$782
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Nov. from Washington to Lima, returning Wed, 26 Nov., priced at AU$782 found 1 day ago
avianca
Sat, 22 Nov. - Wed, 26 Nov.
IAD
Washington
LIM
Lima
AU$791 Return, found 1 day ago
AU$791
Return
found 1 day ago
Select avianca flight, departing Sat, 22 Nov. from Washington to Lima, returning Wed, 26 Nov., priced at AU$791 found 1 day ago
American Airlines
Sat, 22 Nov. - Wed, 26 Nov.
BWI
Baltimore
LIM
Lima
AU$947 Return, found 1 day ago
AU$947
Return
found 1 day ago
Select American Airlines flight, departing Sat, 22 Nov. from Baltimore to Lima, returning Wed, 26 Nov., priced at AU$947 found 1 day ago
Copa
Sat, 22 Nov. - Wed, 26 Nov.
BWI
Baltimore
LIM
Lima
AU$1,044 Return, found 1 day ago
AU$1,044
Return
found 1 day ago
Select Copa flight, departing Sat, 22 Nov. from Baltimore to Lima, returning Wed, 26 Nov., priced at AU$1,044 found 1 day 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.