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Peru

$170+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIM
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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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 November 18, 2025.

This Copa Airlines deal was found by Cheapflights users on 11/16. 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.
Sun 12/73:38 pmBWI - LIM
1 stop9h 42mCopa Airlines
Sat 12/133:30 amLIM - BWI
1 stop10h 40mCopa Airlines
Deal found 11/16$388
This CheapOair deal was found by Cheapflights users on 11/17. 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.
Mon 12/86:30 amBWI - LIM
1 stop16h 05mSpirit Airlines
Mon 12/1511:37 pmLIM - BWI
1 stop19h 18mSpirit Airlines
Deal found 11/17$389
This Expedia deal was found by Cheapflights users on 11/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:30 amBWI - LIM
1 stop16h 05mSpirit Airlines
Sun 12/1411:37 pmLIM - BWI
1 stop9h 58mSpirit Airlines
Deal found 11/16$391
This CheapOair deal was found by Cheapflights users on 11/17. 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.
Mon 12/88:45 amBWI - LIM
1 stop13h 50mSpirit Airlines
Tue 12/1611:37 pmLIM - BWI
1 stop19h 18mSpirit Airlines
Deal found 11/17$395
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Sun 12/74:38 pmBWI - LIM
1 stop29h 57mMultiple Airlines
Wed 12/2411:37 pmLIM - BWI
1 stop13h 52mMultiple Airlines
Deal found 11/17$396
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Sun 12/73:38 pmBWI - LIM
1 stop9h 42mCopa Airlines
Tue 12/93:30 amLIM - BWI
1 stop10h 40mCopa Airlines
Deal found 11/16$402
This KAYAK deal was found by Cheapflights users on 11/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:06 pmBWI - LIM
1 stop27h 29mSpirit Airlines
Mon 12/1511:37 pmLIM - BWI
1 stop19h 18mSpirit Airlines
Deal found 11/17$408
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Sun 12/74:38 pmBWI - LIM
1 stop29h 57mMultiple Airlines
Mon 12/2211:37 pmLIM - BWI
1 stop13h 52mMultiple Airlines
Deal found 11/17$411
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Tue 11/256:00 amBWI - LIM
1 stop17h 55mUnited Airlines
Tue 12/911:55 pmLIM - BWI
2 stops17h 30mUnited Airlines
Deal found 11/16$416
This KAYAK deal was found by Cheapflights users on 11/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:30 amBWI - LIM
1 stop16h 05mSpirit Airlines
Sun 12/1411:37 pmLIM - BWI
2 stops24h 46mSpirit Airlines
Deal found 11/16$419
This KAYAK deal was found by Cheapflights users on 11/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:30 amBWI - LIM
1 stop16h 05mSpirit Airlines
Fri 12/1911:37 pmLIM - BWI
1 stop9h 58mSpirit Airlines
Deal found 11/16$420
This Mytrip deal was found by Cheapflights users on 11/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:45 amBWI - CUZ
2 stops26h 35mMultiple Airlines
Mon 12/226:30 pmCUZ - BWI
2 stops25h 34mMultiple Airlines
Deal found 11/16$691

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 November 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$388
(Copa Airlines)

One-way from

$170
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$484
Provider with most accurate pricing for Washington, D.C. (WAS)-Lima J Chavez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Lima J Chavez Intl flights.
Search Deals
From Baltimore/Washington to Peru
Search Deals
One-way flight from Baltimore/Washington to Peru
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 18, 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

Sun 12/7

3:38 pm-1:20 am

1 stop9h 42m

Lima J Chavez Intl

Sat 12/13

3:30 am-2:10 pm

1 stop10h 40m

$388

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Mon 2/9

8:07 am-11:55 pm

1 stop15h 48m

Lima J Chavez Intl

Thu 2/12

1:50 am-9:27 pm

2 stops43h 37m

$402

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Mon 12/1

6:00 am-11:55 pm

1 stop17h 55m

Lima J Chavez Intl

Wed 12/24

1:50 am-4:18 pm

1 stop14h 28m

$411

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Sat 2/7

5:18 pm-11:55 pm

2 stops30h 37m

Lima J Chavez Intl

Thu 2/26

1:50 am-2:06 pm

2 stops36h 16m

$429

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Mon 1/19

5:18 pm-11:55 pm

2 stops54h 37m

Lima J Chavez Intl

Thu 2/19

1:50 am-9:27 pm

2 stops43h 37m

$469

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Sat 1/31

5:18 pm-11:55 pm

2 stops30h 37m

Lima J Chavez Intl

Tue 3/10

1:30 am-2:06 pm

2 stops35h 36m

$475

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Fri 11/28

6:16 pm-11:55 pm

1 stop29h 39m

Lima J Chavez Intl

Thu 12/4

1:50 am-1:50 pm

2 stops36h 00m

$510

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Fri 1/23

12:25 pm-11:55 pm

1 stop11h 30m

Lima J Chavez Intl

Sun 2/1

1:50 am-4:06 pm

1 stop14h 16m

$531

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Sun 2/1

12:25 pm-11:55 pm

1 stop11h 30m

Lima J Chavez Intl

Thu 2/19

1:50 am-10:30 pm

1 stop20h 40m

$531

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Fri 1/23

12:25 pm-11:55 pm

1 stop11h 30m

Lima J Chavez Intl

Tue 1/27

1:50 am-10:25 pm

1 stop20h 35m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 50 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, March is the cheapest month in which you can book a flight from Baltimore to Peru (average of $78). Flying from Baltimore to Peru in April is currently the most expensive (average of $380). 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 November 18, 2025.

It’s optimal to fly from Baltimore to Peru in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Baltimore to Peru?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Peru. Price data was last updated on November 24, 2024.

Travelers seeking maximum savings on their Baltimore to Peru flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 18, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and LATAM Airlines from Baltimore to Peru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,566 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,876 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,149 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Baltimore to Peru?

    There are many flights that can get you from Baltimore to Peru in 9h 42m. Fly via Copa Airlines, United Airlines, or LATAM Airlines to get the fastest option. Airlines will cover a distance of 3535 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 ($175), Spirit Airlines ($176), and United Airlines ($184).

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

    While some choose either Baltimore/Washington - Cusco Velazco Astete or Baltimore/Washington - Arequipa Rodriguez Ballon, 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, March is the cheapest month in which you can book a flight from Baltimore to Peru (average of $78). Flying from Baltimore to Peru in April is currently the most expensive (average of $380). 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

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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 7 airlines flying from Baltimore to Peru

Discover the top 7 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$366Average$758FlexibilityNo cancel feeOn-time65%
AviancaCheapest$368Average$443FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$372Average$490FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$378Average$694FlexibilityNo cancel feeOn-time81%
DeltaCheapest$385Average$552FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$396Average$536FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$401Average$766FlexibilityNo cancel feeOn-time71%

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