$235+ Cheap flights from Dulles Intl (IAD) to Lima (LIM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LIM
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Lima with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dulles Intl to Lima
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Best
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One-way
Cheapest flights from Dulles Intl to LimaExplore the most affordable flight options available from Dulles Intl to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Dulles Intl to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:25 am -
1 stop14h 15m
Tue 11/34:40 pm -
1 stop10h 35m
Deal found 9/2![Copa Airlines logo]()
$482
This Avianca deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:30 pm -
1 stop11h 20m
Sun 11/85:55 pm -
1 stop10h 35m
Deal found 9/2![Avianca logo]()
$483
This Avianca deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 pm -
1 stop10h 55m
Wed 10/711:45 am -
1 stop16h 35m
Deal found 9/2![Avianca logo]()
$484
This Avianca deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 pm -
1 stop10h 55m
Fri 10/211:45 am -
1 stop16h 35m
Deal found 9/2![Avianca logo]()
$487
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
2 stops15h 20m
Tue 10/612:05 pm -
1 stop20h 14m
Deal found 9/1![LATAM Airlines logo]()
$488
This Avianca deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:10 am -
2 stops17h 40m
Tue 12/87:25 am -
2 stops18h 10m
Deal found 9/1![Avianca logo]()
$489
This Avianca deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:45 am -
2 stops16h 05m
Fri 10/231:40 am -
1 stop11h 35m
Deal found 9/2![Avianca logo]()
$490
This Avianca deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:35 pm -
1 stop10h 15m
Mon 10/262:55 am -
1 stop10h 15m
Deal found 9/2![Avianca logo]()
$493
This Avianca deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:10 am -
2 stops13h 20m
Sun 10/251:50 am -
1 stop11h 20m
Deal found 9/3![Avianca logo]()
$494
This Copa Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:34 pm -
1 stop9h 46m
Tue 11/177:00 am -
1 stop20h 15m
Deal found 9/4![Copa Airlines logo]()
$495
Best flights from Dulles Intl to LimaDiscover carefully curated flight deals from Dulles Intl to Lima that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Dulles Intl to Lima that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:16 am -
1 stop24h 04m
Thu 11/121:20 pm -
1 stop10h 13m
Deal found 9/4![Copa Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:50 pm -
1 stop11h 05m
Sat 12/51:50 am -
1 stop20h 46m
Deal found 9/1![United Airlines logo]()
$507
This Avianca deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:45 am -
2 stops16h 05m
Fri 10/211:45 am -
1 stop16h 35m
Deal found 9/1![Avianca logo]()
$507
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:11 am -
2 stops18h 49m
Mon 12/1412:15 am -
2 stops17h 18m
Deal found 9/3![Delta logo]()
$512
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop17h 55m
Mon 11/161:50 am -
1 stop18h 59m
Deal found 9/2![United Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:00 pm -
1 stop14h 00m
Tue 12/112:15 am -
2 stops13h 47m
Deal found 9/3![Delta logo]()
$512
This Copa Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:35 am -
1 stop15h 05m
Sat 10/174:00 am -
1 stop23h 20m
Deal found 9/3![Copa Airlines logo]()
$518
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:10 am -
2 stops21h 40m
Sat 10/311:45 am -
1 stop16h 35m
Deal found 9/1![Avianca logo]()
$536
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:11 am -
2 stops12h 19m
Thu 12/38:20 am -
2 stops13h 11m
Deal found 9/3![Delta logo]()
$512
This Copa Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:34 pm -
1 stop24h 06m
Thu 10/17:00 am -
1 stop16h 32m
Deal found 9/1![Copa Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:14 am -
2 stops13h 16m
Fri 11/612:15 am -
2 stops13h 53m
Deal found 9/1![Delta logo]()
$512
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops14h 25m
Wed 11/1811:40 pm -
1 stop16h 19m
Deal found 9/4![Delta logo]()
$557
Last-minute flights from Dulles Intl to LimaDiscover last-minute flight deals from Dulles Intl to Lima. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Lima. Data last updated September 6, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:10 am -
2 stops17h 40m
Tue 12/87:25 am -
2 stops18h 10m
Deal found 9/1![Avianca logo]()
$489
This Avianca deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 pm -
1 stop10h 55m
Wed 10/711:45 am -
1 stop16h 35m
Deal found 9/2![Avianca logo]()
$484
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
2 stops15h 20m
Tue 10/612:05 pm -
1 stop20h 14m
Deal found 9/1![LATAM Airlines logo]()
$488
This Avianca deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:45 am -
2 stops16h 05m
Fri 10/231:40 am -
1 stop11h 35m
Deal found 9/2![Avianca logo]()
$490
This Avianca deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:35 pm -
1 stop10h 15m
Mon 10/262:55 am -
1 stop10h 15m
Deal found 9/2![Avianca logo]()
$493
This Avianca deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:10 am -
2 stops13h 20m
Sun 10/251:50 am -
1 stop11h 20m
Deal found 9/3![Avianca logo]()
$494
This Copa Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:34 pm -
1 stop9h 46m
Tue 11/177:00 am -
1 stop20h 15m
Deal found 9/4![Copa Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:25 am -
1 stop14h 15m
Tue 11/34:40 pm -
1 stop10h 35m
Deal found 9/2![Copa Airlines logo]()
$482
This Avianca deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:30 pm -
1 stop11h 20m
Sun 11/85:55 pm -
1 stop10h 35m
Deal found 9/2![Avianca logo]()
$483
One-way flights from Dulles Intl to LimaSearch for one-way flight options from Dulles Intl to Lima. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Dulles Intl to Lima. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:12 pm -
1 stop11h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![LATAM Airlines logo]()
$235
This Copa Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:16 am -
1 stop21h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Copa Airlines logo]()
$236
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
2 stops27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![LATAM Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
1 stop16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$239
This LATAM Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
2 stops15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![LATAM Airlines logo]()
$240
This LATAM Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:00 am -
2 stops23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![LATAM Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am -
2 stops16h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![American Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:08 am -
1 stop14h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![LATAM Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:25 am -
1 stop22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Copa Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop24h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$250
This eDestinos deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:00 pm -
1 stop12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![LATAM Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:29 pm -
1 stop25h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$254
Find flight deals from Dulles Intl to Lima
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Lima (LIM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $482 (Kiwi.com) |
One-way from | $235 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $495 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Lima that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Lima that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Tue 11/17
1:16 am-10:45 pm
1 stop21h 29m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$236
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Mon 10/5
2:25 am-12:55 am
1 stop23h 30m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$236
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Wed 9/16
6:00 am-8:20 pm
2 stops15h 20m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Sat 9/12
6:30 am-11:00 pm
1 stop17h 30m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Wed 9/9
10:15 am-8:05 am
2 stops22h 50m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Sun 9/27
6:15 am-11:00 pm
1 stop17h 45m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Tue 10/6
8:13 am-10:00 pm
2 stops14h 47m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Mon 9/28
6:00 am-8:20 pm
2 stops15h 20m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Sun 9/13
8:08 am-9:55 pm
1 stop14h 47m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
Quickest round-trip
Washington, D.C.Lima
IAD Washington, D.C. Dulles Intl - LIM Lima J Chavez Intl
IADLIM
Washington, D.C. Dulles Intl
Tue 11/24
3:00 pm-5:00 am
1 stop14h 00m
Lima J Chavez Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl to Lima
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Lima in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Lima flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Lima flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Lima flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Lima flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Lima flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dulles Intl to Lima
Have a flexible travel schedule? Discover the best time to fly to Lima from Dulles Intl with our price prediction graph.
IAD-LIM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Lima
Prices
Delays
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How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Lima?
Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Lima. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Lima?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lima (average of $446). Flying from Washington, D.C. Dulles Intl Airport to Lima in December is currently the most expensive (average of $763). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Lima?
Airfare is typical for this route at the moment.
Washington, D.C. Dulles Intl Airport to Lima flights typically cost between $472 and $566 in October.The cheapest round-trip price found within the last 5 days was $482 on Copa Airlines (Oct 28-Nov 3).
How often are flights from Washington, D.C. to Lima delayed?
About 75% of weekly flights between Washington, D.C. and Lima have experienced delays in the past year, with the average delay time being 52 minutes.
What is the most punctual flight time for Washington, D.C. to Lima flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Lima?
Share of 1-stop round-trip flights from Washington, D.C. Dulles Intl Airport to Lima chosen by Cheapflights users in the past 12 months, using the same layover each way.
Panama City (PTY) – chosen by Cheapflights users on 65% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Lima on Cheapflights.
What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Lima?
Average round-trip fare for 1-stop flights from Washington, D.C. Dulles Intl Airport to Lima, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $438.
What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Lima?
Shortest average travel time for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Lima, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Bogotá (BOG) have the shortest average one-way travel time for 1-stop routes: 10h 38m.
Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Lima?
Average layover duration for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Lima, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Bogotá (BOG) offer the fastest connection on this route, with an average layover time of 2h 10m.
Reviews of airlines servicing Lima
Get insights into the airlines that provide service to Lima. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lima. Reviews last updated September 6, 2026.
Read reviews from past customers who have flown Delta,Copa Airlines, andLATAM Airlines from Washington, D.C. Dulles Intl Airport to Lima. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Lima. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Lima
Explore flights to Lima departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Dulles Intl and Lima flights
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Top 6 airlines flying from Dulles Intl to Lima
Discover the top 6 airlines that operate flights from Dulles Intl to Lima. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$612 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$572 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$239 | Average$530 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$502 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$338 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$395 | Average$776 | FlexibilityNo cancel fee | On-time71% |