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Cheap flights from Baltimore to Peru from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Peru departing on 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:30 am - 10:35 pmBWI-LIM
16h 05m1 stop
Spirit Airlines Logo
11:59 pm - 11:25 amLIM-BWI
11h 26m1 stop
$394Spirit Airlines
Find Deal
Tue, Dec 9 - Thu, Jan 22
Copa Airlines Logo
3:42 pm - 1:20 amBWI-LIM
9h 38m1 stop
Copa Airlines Logo
2:15 am - 2:09 pmLIM-BWI
11h 54m1 stop
$396Copa Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
Copa Airlines Logo
3:38 pm - 1:20 amBWI-LIM
9h 42m1 stop
Copa Airlines Logo
2:15 am - 2:10 pmLIM-BWI
11h 55m1 stop
$404Copa Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
United Airlines Logo
6:00 am - 11:55 pmBWI-LIM
17h 55m1 stop
United Airlines Logo
1:50 am - 10:41 pmLIM-BWI
20h 51m1 stop
$411United Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 25
United Airlines Logo
6:15 am - 11:55 pmBWI-LIM
17h 40m2 stops
United Airlines Logo
1:50 am - 10:41 pmLIM-BWI
20h 51m1 stop
$416United Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 25
LATAM Airlines Logo
6:25 pm - 10:25 amBWI-JUL
17h 00m2 stops
LATAM Airlines Logo
8:10 am - 12:11 amJUL-BWI
15h 01m2 stops
$738LATAM Airlines
Find Deal
Tue, Mar 24 - Tue, Apr 7
LATAM Airlines Logo
1:05 pm - 8:30 amBWI-AQP
20h 25m2 stops
LATAM Airlines Logo
4:05 pm - 11:07 amAQP-BWI
18h 02m2 stops
$849LATAM Airlines
Find Deal
Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
7:03 pm - 11:04 amBWI-CUZ
17h 01m2 stops
American Airlines Logo
10:22 pm - 6:01 pmCUZ-BWI
18h 39m2 stops
$993American Airlines
Find Deal
Sat, Apr 18 - Fri, Apr 24
American Airlines Logo
6:49 pm - 4:07 pmBWI-PIU
21h 18m2 stops
American Airlines Logo
4:44 pm - 11:59 pmPIU-BWI
31h 15m2 stops
$1,319American Airlines
Find Deal
Wed, Dec 31 - Tue, Jan 6
Delta Logo
8:15 am - 9:40 amBWI-PIU
25h 25m2 stops
Delta Logo
8:00 am - 11:39 pmPIU-BWI
15h 39m2 stops
$2,480Delta
Find Deal
Wed, Dec 31 - Mon, Jan 5

Spirit Airlines flights from Baltimore to Peru

Our best Spirit Airlines deals on Baltimore to Peru flight tickets
Spirit Airlines
Dec 9
BWI6:30 amBaltimore/Washington
16h 05m
1 stop
LIM10:35 pmLima J Chavez Intl
Jan 22
LIM11:59 pmLima J Chavez Intl
11h 26m
1 stop
BWI11:25 amBaltimore/Washington
$394
Find similar
Spirit Airlines
Dec 6
BWI8:45 amBaltimore/Washington
13h 50m
1 stop
LIM10:35 pmLima J Chavez Intl
Dec 8
LIM11:37 pmLima J Chavez Intl
19h 18m
1 stop
BWI6:55 pmBaltimore/Washington
$409
Find similar
Spirit Airlines
Dec 9
BWI6:30 amBaltimore/Washington
16h 05m
1 stop
LIM10:35 pmLima J Chavez Intl
Jan 22
LIM11:59 pmLima J Chavez Intl
19h 18m
1 stop
BWI7:17 pmBaltimore/Washington
$412
Find similar

Copa Airlines flights from Baltimore to Peru

Our best Copa Airlines deals on Baltimore to Peru flight tickets
Copa Airlines
Nov 19
BWI3:42 pmBaltimore/Washington
9h 38m
1 stop
LIM1:20 amLima J Chavez Intl
Nov 25
LIM2:15 amLima J Chavez Intl
11h 54m
1 stop
BWI2:09 pmBaltimore/Washington
$396
Find similar
Copa Airlines
Dec 1
BWI3:38 pmBaltimore/Washington
9h 42m
1 stop
LIM1:20 amLima J Chavez Intl
Dec 6
LIM2:15 amLima J Chavez Intl
11h 55m
1 stop
BWI2:10 pmBaltimore/Washington
$404
Find similar
Copa Airlines
Nov 17
BWI3:42 pmBaltimore/Washington
9h 38m
1 stop
LIM1:20 amLima J Chavez Intl
Dec 16
LIM2:15 amLima J Chavez Intl
11h 55m
1 stop
BWI2:10 pmBaltimore/Washington
$425
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Baltimore to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Tue 12/9

6:30 am-10:35 pm

1 stop16h 05m

Lima J Chavez Intl

Thu 1/22

11:59 pm-11:25 am

1 stop11h 26m

$394

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Wed 11/19

3:42 pm-1:20 am

1 stop9h 38m

Lima J Chavez Intl

Tue 11/25

2:15 am-2:09 pm

1 stop11h 54m

$396

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Mon 12/1

3:38 pm-1:20 am

1 stop9h 42m

Lima J Chavez Intl

Sat 12/6

2:15 am-2:10 pm

1 stop11h 55m

$404

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Tue 11/11

6:00 am-11:55 pm

1 stop17h 55m

Lima J Chavez Intl

Tue 11/25

1:50 am-10:41 pm

1 stop20h 51m

$411

BaltimoreLima

BWI - LIM

BWILIM

Baltimore/Washington

Sun 11/16

6:15 am-11:55 pm

2 stops17h 40m

Lima J Chavez Intl

Tue 11/25

1:50 am-10:41 pm

1 stop20h 51m

$416

BaltimoreJuliaca

BWI - JUL

BWIJUL

Baltimore/Washington

Tue 3/24

6:25 pm-10:25 am

2 stops17h 00m

Juliaca

Tue 4/7

8:10 am-12:11 am

2 stops15h 01m

$738

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Sat 4/4

1:05 pm-8:30 am

2 stops20h 25m

Arequipa Rodriguez Ballon

Tue 4/7

4:05 pm-11:07 am

2 stops18h 02m

$849

BaltimoreCusco

BWI - CUZ

BWICUZ

Baltimore/Washington

Sat 4/18

7:03 pm-11:04 am

2 stops17h 01m

Cusco Velazco Astete

Fri 4/24

10:22 pm-6:01 pm

2 stops18h 39m

$993

BaltimorePiura

BWI - PIU

BWIPIU

Baltimore/Washington

Wed 12/31

6:49 pm-4:07 pm

2 stops21h 18m

Piura

Tue 1/6

4:44 pm-11:59 pm

2 stops31h 15m

$1,319

BaltimorePiura

BWI - PIU

BWIPIU

Baltimore/Washington

Wed 12/31

8:15 am-9:40 am

2 stops25h 25m

Piura

Mon 1/5

8:00 am-11:39 pm

2 stops15h 39m

$2,480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Peru from

How to get the cheapest flight ticket from Baltimore to Peru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Peru?

In general, September is the cheapest month to fly from Baltimore to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $448. If you’re not able to fly to Peru in September, then January is your next best option. Flight prices from Baltimore to Peru during January average around $471.

What is the cheapest day to depart on your flight to Peru?

The cheapest day to depart from Baltimore to Peru is on a Monday when prices can be found for as low as $431. On the other hand, Friday is the most expensive day to depart from Baltimore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $603.

What is the cheapest time of day to depart on your flight to Peru?

The cheapest time of day to fly to Peru is in the afternoon when flights can be purchased for as low as $493. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $724 on average. Flights to Peru from Baltimore at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Peru?

You are more likely to see cheaper flights to Peru from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $554 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from Baltimore for as low as $435 on momondo.

Can stopping save me money on Baltimore to Peru flights?

You could potentially save up to 5% on your flight if you consider stops on a Baltimore to Peru flight.

Cheap Baltimore to Peru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Peru

Direct flights

None
There are no direct flights from Baltimore to Peru. There are no popular flight routes from Baltimore to Peru.
Search flight deals

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Peru?

    Prices for flights from Baltimore/Washington Airport to Peru are refreshed on a daily basis.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Peru?

  • How old do you have to be to fly from Baltimore/Washington Airport to Peru?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Peru.

  • What documentation or ID do you need to fly to Peru?

    The travel and health documents you'll need for your trip to Peru may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Peru. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Baltimore to Peru

Compare and see reviews for airlines that fly from Baltimore to Peru with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $366Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
AviancaPriceFrom $368Free CancellationRating
6.6
2,467 reviews
Search Avianca flights
Copa AirlinesPriceFrom $372Free CancellationRating
7.6
1,563 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $378Free CancellationRating
7.5
1,872 reviews
Search LATAM Airlines flights
DeltaPriceFrom $385Free CancellationRating
7.9
7,993 reviews
Search Delta flights
United AirlinesPriceFrom $396Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
American AirlinesPriceFrom $401Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Peru?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Peru from Baltimore.

Can I find flights from Baltimore to Peru with flexible booking policies on momondo?

All flight searches from Baltimore to Peru on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore to Peru?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Peru from Baltimore.

I’m not ready to book a flight from Baltimore to Peru right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Peru, momondo offers a useful price alert feature which will track prices for flights to Peru from Baltimore and alert you when they change.

An easier way to manage your Peru trip

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Find better results for your trip to Peru

Popular cities in Peru

Popular flights according to clicks in the last 7 days on momondo
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Flights to Trujillofrom $391
Flights to Chiclayofrom $342
Flights to Pucallpafrom $395
Flights to Puerto Maldonadofrom $791
Flights to Cajamarcafrom $435
Flights to Juliacafrom $514