Find Deals on Flights from Washington to Peru

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Peru

(Round-trip)
Depart: Tue Apr 25 2017 Return: Tue May 9 2017 Trip spans 15 days
JetBlue
JetBlue
DCA
7:25a
LIM
7:01p
11h 36m
1 stop
LIM
7:59p
DCA
8:38a
12h 39m
1 stop
Depart: Fri Apr 28 2017 Return: Mon May 8 2017 Trip spans 11 days
Major Airline
Major Airline
IAD
2:21a
LIM
6:14p
15h 53m
1 stop
LIM
5:48a
IAD
3:55p
10h 07m
1 stop
Depart: Fri Mar 24 2017 Return: Sun Mar 26 2017 Trip spans 3 days
Copa Airlines
Copa Airlines
IAD
12:29p
LIM
9:53a
21h 24m
1 stop
LIM
12:13p
IAD
10:10a
21h 57m
1 stop
Depart: Thu Mar 16 2017 Return: Wed Mar 22 2017 Trip spans 7 days
Avianca
Avianca
IAD
12:15p
LIM
10:40p
10h 25m
1 stop
LIM
6:10a
IAD
4:10p
10h 00m
1 stop
Depart: Sun Aug 13 2017 Return: Sun Aug 27 2017 Trip spans 15 days
LATAM Airlines
LATAM Airlines
IAD
6:35p
LIM
2:00a
7h 25m
nonstop
LIM
4:56a
IAD
12:35p
7h 39m
nonstop
Depart: Sun Mar 5 2017 Return: Thu Mar 23 2017 Trip spans 18 days
United
United
IAD
3:15a
LIM
6:35p
15h 20m
1 stop
LIM
9:10p
IAD
12:04p
14h 54m
1 stop
Depart: Sat Jun 24 2017 Return: Wed Jun 28 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
1:39a
LIM
2:31a
24h 52m
1 stop
LIM
2:40a
DCA
5:18p
14h 38m
1 stop
Depart: Mon Feb 27 2017 Return: Tue Mar 7 2017 Trip spans 9 days
Delta
Delta
DCA
9:55a
LIM
7:30p
9h 35m
1 stop
LIM
9:10p
DCA
7:45a
10h 35m
1 stop
Depart: Wed Jul 12 2017 Return: Fri Jul 21 2017 Trip spans 10 days
Aeromexico
Aeromexico
IAD
9:14p
LIM
7:57p
22h 43m
1 stop
LIM
3:05a
IAD
6:59p
15h 54m
1 stop
Depart: Tue May 2 2017 Return: Thu May 18 2017 Trip spans 17 days
Major Airline
Major Airline
DCA
10:00p
LIM
4:03p
18h 03m
1 stop
LIM
3:59p
DCA
12:59p
21h 00m
1 stop
Depart: Sat Mar 25 2017 Return: Sun Mar 26 2017 Trip spans 2 days
Copa Airlines
Copa Airlines
IAD
6:21a
LIM
7:29p
13h 08m
1 stop
LIM
12:13p
IAD
10:10a
21h 57m
1 stop
Depart: Tue Mar 21 2017 Return: Fri May 5 2017 Trip spans 46 days
Avianca
Avianca
IAD
7:10a
LIM
5:40p
10h 30m
1 stop
LIM
11:40p
IAD
9:16a
9h 36m
1 stop
Depart: Tue Apr 18 2017 Return: Fri May 5 2017 Trip spans 18 days
JetBlue
JetBlue
DCA
7:25a
LIM
7:01p
11h 36m
1 stop
LIM
7:59p
DCA
8:38a
12h 39m
1 stop
Depart: Mon Aug 14 2017 Return: Sun Aug 27 2017 Trip spans 14 days
LATAM Airlines
LATAM Airlines
IAD
6:35p
LIM
2:00a
7h 25m
nonstop
LIM
4:56a
IAD
12:35p
7h 39m
nonstop
Depart: Wed Apr 5 2017 Return: Wed Apr 19 2017 Trip spans 15 days
United
United
IAD
4:20a
LIM
8:15p
15h 55m
1 stop
LIM
8:50p
IAD
12:07p
15h 17m
1 stop
Depart: Wed May 3 2017 Return: Wed May 17 2017 Trip spans 15 days
Major Airline
Major Airline
IAD
2:21a
LIM
6:14p
15h 53m
1 stop
LIM
8:13a
IAD
6:10a
21h 57m
1 stop
Depart: Mon Jul 3 2017 Return: Fri Jul 7 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
1:39a
LIM
2:31a
24h 52m
1 stop
LIM
7:53p
DCA
7:45p
23h 52m
1 stop
Depart: Mon Mar 27 2017 Return: Sat Apr 1 2017 Trip spans 6 days
Copa Airlines
Copa Airlines
IAD
12:29p
LIM
10:14p
9h 45m
1 stop
LIM
10:35p
IAD
7:55p
21h 20m
1 stop
Depart: Sun Apr 9 2017 Return: Thu Apr 13 2017 Trip spans 5 days
Avianca
Avianca
IAD
12:15p
LIM
10:40p
10h 25m
1 stop
LIM
6:10a
IAD
4:10p
10h 00m
1 stop
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
JetBlue
JetBlue
DCA
9:00a
LIM
7:02p
10h 02m
1 stop
LIM
7:59p
DCA
8:38a
12h 39m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Washington
only $465
only $455
Destination

Lima
$455