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$191+ Cheap flights from Baltimore (BWI) to Peru

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIM
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Baltimore to Peru

Keep the following information in mind while searching for Baltimore to Peru flight deals. Data was last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$432
(Kiwi.com)

One-way from

$191
(Copa Airlines)

Popular in

December

Cheapest in

September

Average price

$509
Provider with most accurate pricing for Washington, D.C. (WAS)-Lima J Chavez Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Lima J Chavez Intl flights.
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From Baltimore/Washington to Peru
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One-way flight from Baltimore/Washington to Peru
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Highest demand for flights based on searches. 12% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Baltimore to Peru

Cheapest flights from Baltimore to Peru
Explore the most affordable flight options available from Baltimore to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Justfly.com deal was found by Cheapflights users on 4/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/182:10 pmBWI - LIM
2 stops17h 15mLATAM Airlines
jue. 8/281:30 pmLIM - BWI
2 stops20h 40mLATAM Airlines
Deal found 4/27$406
This Copa Airlines deal was found by Cheapflights users on 4/29. 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.
mié. 10/294:24 pmBWI - LIM
1 stop9h 56mCopa Airlines
vie. 11/142:17 amLIM - BWI
1 stop11h 52mCopa Airlines
Deal found 4/29$425
This Delta deal was found by Cheapflights users on 4/28. 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.
dom. 6/15:40 amBWI - LIM
2 stops15h 35mDelta
lun. 6/91:30 pmLIM - BWI
2 stops20h 22mDelta
Deal found 4/28$451
This American Airlines deal was found by Cheapflights users on 4/28. 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.
vie. 5/26:40 amBWI - LIM
2 stops14h 50mAmerican Airlines
vie. 5/166:30 amLIM - BWI
2 stops16h 23mAmerican Airlines
Deal found 4/28$455
This United Airlines deal was found by Cheapflights users on 4/27. 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.
dom. 11/96:05 amBWI - LIM
1 stop17h 50mUnited Airlines
mié. 11/191:50 amLIM - BWI
1 stop14h 35mUnited Airlines
Deal found 4/27$457
This LATAM Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 11/114:39 pmBWI - CIX
2 stops16h 26mLATAM Airlines
mar. 11/256:35 amCIX - BWI
2 stops16h 02mLATAM Airlines
Deal found 4/29$519
This United deal was found by Cheapflights users on 4/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/122:45 pmBWI - CUZ
2 stops20h 20mMultiple Airlines
mié. 11/193:25 pmCUZ - BWI
2 stops25h 00mMultiple Airlines
Deal found 4/29$533
This Delta deal was found by Cheapflights users on 4/28. 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.
lun. 5/125:40 amBWI - CIX
2 stops25h 00mDelta
mar. 5/206:30 amCIX - BWI
2 stops17h 18mDelta
Deal found 4/28$536
This Bravofly deal was found by Cheapflights users on 4/29. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/137:43 pmBWI - LIM
2 stops26h 57mMultiple Airlines
vie. 6/204:40 pmLIM - BWI
1 stop21h 35mMultiple Airlines
Deal found 4/29$557
This Delta deal was found by Cheapflights users on 4/29. 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.
mar. 11/46:10 pmBWI - CUZ
2 stops15h 05mDelta
mié. 11/124:15 amCUZ - BWI
2 stops18h 22mDelta
Deal found 4/29$565
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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.
sáb. 8/2311:50 amBWI - AQP
2 stops19h 35mLATAM Airlines
jue. 8/287:10 amAQP - BWI
2 stops25h 06mLATAM Airlines
Deal found 4/28$596
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/266:10 pmBWI - CUZ
2 stops16h 15mLATAM Airlines
mar. 9/28:55 pmCUZ - BWI
3 stops20h 58mLATAM Airlines
Deal found 4/29$606

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore to Peru 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 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from Baltimore to Peru that are best for you.

Fly from

Baltimore

Fly to

Peru

Route

Depart

Return

Price

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

lun. 6/2

7:44 pm-8:15 pm

2 stops25h 31m

Lima J Chavez Intl

lun. 6/9

12:00 pm-9:22 am

2 stops20h 22m

$413

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

dom. 6/1

4:49 pm-1:25 am

1 stop9h 36m

Lima J Chavez Intl

vie. 6/6

2:15 am-3:15 pm

1 stop12h 00m

$432

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

mié. 5/7

7:00 am-8:15 pm

2 stops14h 15m

Lima J Chavez Intl

mar. 7/15

8:50 am-12:43 am

2 stops14h 53m

$447

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

vie. 5/2

6:40 am-8:30 pm

2 stops14h 50m

Lima J Chavez Intl

vie. 5/16

6:30 am-11:53 pm

2 stops16h 23m

$455

BaltimoreChiclayo

BWI - CIX

BWICIX

Baltimore/Washington

lun. 5/12

5:40 am-5:40 am

2 stops25h 00m

Chiclayo Cornel Ruiz

mar. 5/20

6:30 am-12:48 am

2 stops17h 18m

$536

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

vie. 6/13

7:43 pm-9:40 pm

2 stops26h 57m

Lima J Chavez Intl

vie. 6/20

4:40 pm-3:15 pm

1 stop21h 35m

$557

BaltimoreChiclayo

BWI - CIX

BWICIX

Baltimore/Washington

lun. 5/12

11:55 am-5:40 am

2 stops18h 45m

Chiclayo Cornel Ruiz

sáb. 5/17

6:20 am-12:48 am

2 stops17h 28m

$574

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

sáb. 5/10

5:18 pm-11:00 pm

2 stops30h 42m

Lima J Chavez Intl

vie. 5/16

12:40 am-9:54 am

2 stops32h 14m

$606

BaltimoreCusco

BWI - CUZ

BWICUZ

Baltimore/Washington

mar. 8/26

6:10 pm-9:25 am

2 stops16h 15m

Cusco Velazco Astete

mar. 9/2

8:55 pm-6:53 pm

3 stops20h 58m

$606

BaltimoreIquitos

BWI - IQT

BWIIQT

Baltimore/Washington

dom. 7/20

6:53 am-5:25 am

2 stops23h 32m

Iquitos C.F. Secada

dom. 8/3

8:10 am-9:23 am

3 stops24h 13m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 28 results
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Best time to book a flight from Baltimore to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Baltimore with our price prediction graph.
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 Baltimore to Peru

What is the cheapest month to book a flight from Baltimore to Peru?

Currently, April is the cheapest month in which you can book a flight from Baltimore to Peru (average of $499). Flying from Baltimore to Peru in December is currently the most expensive (average of $802). 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.

What is the cheapest time of day to fly from BWI to PE?

Find hourly flight availability from Baltimore to Peru. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Peru as you normally would.

Rainfall in Peru by month

Plan your trip to Peru by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Peru ranges from 0.0 - 0.0 inches per month. January is typically the wettest month, when rainfall can reach 0.0 in. January is typically the driest time to visit Peru when rainfall is around 0.0 in.

Temperature in Peru by month

Plan your trip to Peru by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Peru, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. 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 Peru. Reviews last updated abril 29, 2025.
To help decide which airline to fly from Baltimore to Peru, see what other customers have to say about Delta, LATAM Airlines and Copa Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,411 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Peru. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Peru?

    For a flight from Baltimore to Peru, you will be flying from Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city.

  • What are the cheapest airlines to fly from Baltimore to Peru one-way?

    The cheapest airlines for a one-way flight from Baltimore to Peru are Copa Airlines ($191), Delta ($194), and LATAM Airlines ($195).

  • What are the most popular routes from Baltimore to Peru?

    While some choose either Baltimore/Washington - Cusco Velazco Astete or Baltimore/Washington - Chiclayo Cornel Ruiz, Baltimore/Washington - Lima J Chavez Intl is the most popular route from Baltimore to Peru.

  • Can I find deals for flights from Baltimore to Peru that include hotel bookings?

    Yes. In addition to deals on Baltimore to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Peru?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Peru.

  • Can I find deals for business class flights from Baltimore to Peru?

    Yes. Cheapflights offers flight deals from Baltimore to Peru by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Peru?

    Currently, April is the cheapest month in which you can book a flight from Baltimore to Peru (average of $499). Flying from Baltimore to Peru in December is currently the most expensive (average of $802). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Peru

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Baltimore to Peru

Discover the top 6 airlines that operate flights from Baltimore to Peru. 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 2,558,603 searches. Data last updated abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$336Average$475FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$366Average$804FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$373Average$559FlexibilityNo cancel feeOn-time70%
DeltaCheapest$378Average$500FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$379Average$755FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$392Average$680FlexibilityNo cancel feeOn-time81%

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