What is the cheapest airline that flies from Baltimore/Washington to Peru?

LATAM Airlines and American Airlines are the most popular carriers operating from Baltimore/Washington to Peru

What airlines fly to Peru?

Copa Airlines, Avianca and LATAM Airlines are the top three most popular airlines that fly to Peru from Baltimore according to our data. Copa Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 7 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

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?

As of September 2026, there are 6 operators available to choose from 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.

$202 Cheap Flights from Baltimore to Peru in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to Peru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:54 am - 12:15 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

37h 21m2 stops Miami Santo Domingo Las Americas

12:10 pm - 11:35 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

11h 25m1 stop Atlanta Hartsfield-Jackson

$494Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

10:54 am - 12:15 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

37h 21m2 stops Miami Santo Domingo Las Americas

12:10 pm - 11:35 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

11h 25m1 stop Atlanta Hartsfield-Jackson

$494Multiple Airlines

Tue, Nov 3 - Fri, Nov 13

3:34 pm - 1:20 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

9h 46m1 stop Panama City Tocumen Intl

4:40 pm - 2:13 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

21h 33m1 stop Panama City Tocumen Intl

$495Copa Airlines

Fri, Jan 22 - Tue, Feb 2

3:43 pm - 1:20 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

9h 37m1 stop Panama City Tocumen Intl

2:15 am - 2:14 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

11h 59m1 stop Panama City Tocumen Intl

$495Copa Airlines

Mon, Nov 16 - Tue, Nov 24

7:00 am - 7:25 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

13h 25m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:10 pm - 12:31 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

12h 21m1 stop Atlanta Hartsfield-Jackson

$498LATAM Airlines

Wed, Oct 28 - Sun, Nov 1

7:00 am - 7:25 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

12h 25m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:10 pm - 11:35 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

11h 25m1 stop Atlanta Hartsfield-Jackson

$498LATAM Airlines

Tue, Nov 3 - Thu, Nov 12

6:29 pm - 5:00 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

10h 31m1 stop Atlanta Hartsfield-Jackson

12:10 pm - 1:08 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

12h 58m1 stop Atlanta Hartsfield-Jackson

$507Delta

Mon, Nov 16 - Wed, Dec 2

6:00 am - 7:25 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

13h 25m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

8:55 am - 9:16 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

23h 21m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$507Delta

Wed, Mar 10 - Tue, Apr 6

6:00 am - 11:55 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

17h 55m1 stop Houston George Bush Intcntl

1:50 am - 10:38 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

20h 48m1 stop Houston George Bush Intcntl

$547United Airlines

Sun, Nov 15 - Thu, Dec 10

6:05 am - 11:55 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

17h 50m1 stop Houston George Bush Intcntl

1:50 am - 4:25 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

14h 35m1 stop Houston George Bush Intcntl

$547United Airlines

Mon, Jan 25 - Thu, Feb 4

Cheap last minute flights

Enter your travel dates to find the best prices.

2:03 pm - 5:00 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

15h 57m1 stop Atlanta Hartsfield-Jackson

12:05 pm - 12:51 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

11h 46m1 stop Atlanta Hartsfield-Jackson

$507Delta

Fri, Sep 11 - Thu, Oct 8

7:05 am - 8:05 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

26h 00m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:05 pm - 12:51 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

11h 46m1 stop Atlanta Hartsfield-Jackson

$507LATAM Airlines

Fri, Sep 11 - Thu, Oct 8

12:02 pm - 9:55 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

10h 53m1 stop Atlanta Hartsfield-Jackson

12:10 pm - 12:51 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

11h 41m1 stop Atlanta Hartsfield-Jackson

$532LATAM Airlines

Mon, Sep 14 - Thu, Oct 29

8:25 am - 11:00 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

15h 35m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

12:55 am - 10:30 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

32h 35m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$552United Airlines

Fri, Sep 11 - Fri, Sep 18

1:05 pm - 11:00 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

10h 55m1 stop Houston George Bush Intcntl

12:55 am - 10:30 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

32h 35m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$552United Airlines

Fri, Sep 11 - Fri, Sep 18

10:21 am - 9:55 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

12h 34m1 stop Atlanta Hartsfield-Jackson

12:05 am - 7:23 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

18h 18m1 stop Atlanta Hartsfield-Jackson

$555Delta

Fri, Sep 11 - Fri, Sep 18

6:01 am - 10:25 pmBWI Baltimore/Washington-LIM Lima J Chavez Intl

17h 24m2 stops Charlotte Douglas Miami

11:45 pm - 9:20 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

20h 35m2 stops Miami Charlotte Douglas

$562American Airlines

Tue, Sep 15 - Mon, Sep 21

7:20 pm - 4:10 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

9h 50m1 stop Miami

11:45 pm - 9:20 pmLIM Lima J Chavez Intl-BWI Baltimore/Washington

20h 35m2 stops Miami Charlotte Douglas

$562American Airlines

Mon, Sep 14 - Tue, Sep 29

4:41 pm - 12:55 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

9h 14m1 stop Panama City Tocumen Intl

8:55 am - 9:16 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

23h 21m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$587Multiple Airlines

Fri, Sep 11 - Sun, Sep 20

4:41 pm - 12:55 amBWI Baltimore/Washington-LIM Lima J Chavez Intl

9h 14m1 stop Panama City Tocumen Intl

8:55 am - 9:16 amLIM Lima J Chavez Intl-BWI Baltimore/Washington

23h 21m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$588Multiple Airlines

Fri, Sep 11 - Sun, Sep 20

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LATAM Airlines flights from Baltimore to Peru

Our best LATAM Airlines deals on Baltimore to Peru flight tickets

LATAM Airlines

Oct 28

BWI7:00 amBaltimore/Washington

13h 25m

2 stops

LIM7:25 pmLima J Chavez Intl

Nov 1

LIM12:10 pmLima J Chavez Intl

12h 21m

1 stop

BWI12:31 amBaltimore/Washington

$498

LATAM Airlines

Jan 20

BWI6:10 pmBaltimore/Washington

10h 50m

1 stop

LIM5:00 amLima J Chavez Intl

Jan 24

LIM12:10 pmLima J Chavez Intl

12h 16m

1 stop

BWI12:26 amBaltimore/Washington

$501

LATAM Airlines

Oct 21

BWI7:00 amBaltimore/Washington

14h 20m

2 stops

LIM8:20 pmLima J Chavez Intl

Oct 28

LIM8:40 pmLima J Chavez Intl

25h 48m

2 stops

BWI11:28 pmBaltimore/Washington

$508

Copa Airlines flights from Baltimore to Peru

Our best Copa Airlines deals on Baltimore to Peru flight tickets

Copa Airlines

Nov 16

BWI3:43 pmBaltimore/Washington

9h 37m

1 stop

LIM1:20 amLima J Chavez Intl

Nov 24

LIM2:15 amLima J Chavez Intl

11h 59m

1 stop

BWI2:14 pmBaltimore/Washington

$495

Copa Airlines

Nov 13

BWI3:43 pmBaltimore/Washington

31h 57m

1 stop

LIM11:40 pmLima J Chavez Intl

Nov 15

LIM2:35 amLima J Chavez Intl

11h 39m

1 stop

BWI2:14 pmBaltimore/Washington

$503

Copa Airlines

Jan 22

BWI3:34 pmBaltimore/Washington

9h 46m

1 stop

LIM1:20 amLima J Chavez Intl

Feb 2

LIM4:40 pmLima J Chavez Intl

21h 33m

1 stop

BWI2:13 pmBaltimore/Washington

$535

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Tue 11/10

10:54 am-12:15 am

2 stops37h 21m

Lima J Chavez Intl

Tue 11/17

12:10 pm-11:35 pm

1 stop11h 25m

$494

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Tue 11/3

10:54 am-12:15 am

2 stops37h 21m

Lima J Chavez Intl

Fri 11/13

12:10 pm-11:35 pm

1 stop11h 25m

$494

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Fri 1/22

3:34 pm-1:20 am

1 stop9h 46m

Lima J Chavez Intl

Tue 2/2

4:40 pm-2:13 pm

1 stop21h 33m

$495

Quickest round-trip

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Mon 11/16

3:43 pm-1:20 am

1 stop9h 37m

Lima J Chavez Intl

Tue 11/24

2:15 am-2:14 pm

1 stop11h 59m

$495

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Wed 10/28

7:00 am-7:25 pm

2 stops13h 25m

Lima J Chavez Intl

Sun 11/1

12:10 pm-12:31 am

1 stop12h 21m

$498

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Tue 11/3

7:00 am-7:25 pm

2 stops12h 25m

Lima J Chavez Intl

Thu 11/12

12:10 pm-11:35 pm

1 stop11h 25m

$498

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Mon 11/16

6:29 pm-5:00 am

1 stop10h 31m

Lima J Chavez Intl

Wed 12/2

12:10 pm-1:08 am

1 stop12h 58m

$507

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Wed 3/10

6:00 am-7:25 pm

2 stops13h 25m

Lima J Chavez Intl

Tue 4/6

8:55 am-9:16 am

2 stops23h 21m

$507

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Sun 11/15

6:00 am-11:55 pm

1 stop17h 55m

Lima J Chavez Intl

Thu 12/10

1:50 am-10:38 pm

1 stop20h 48m

$547

BaltimoreLima

BWI Baltimore/Washington - LIM Lima J Chavez Intl

BWILIM

Baltimore/Washington

Mon 1/25

6:05 am-11:55 pm

1 stop17h 50m

Lima J Chavez Intl

Thu 2/4

1:50 am-4:25 pm

1 stop14h 35m

$547

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Peru?

In general, January 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 $443. If you’re not able to fly to Peru in January, then November is your next best option. Flight prices from Baltimore to Peru during November average around $489.

How far in advance should I book a flight from Baltimore 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 $592 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 $467 on momondo.

Can stopping save me money on Baltimore to Peru flights?

You could potentially save up to 1% 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

Best Price Found	$202
Fastest flight time	9h 23m
Direct flights	None

The best one-way flight to Peru from Baltimore in the past 72 hours is $202. The best round-trip flight deal from Baltimore to Peru found on momondo in the last 72 hours is $494.

The fastest flight from Baltimore to Peru takes 9h 23m

There are no direct flights from Baltimore to Peru. There are no popular flight routes from Baltimore to Peru.

Search flight deals

Frequently asked questions about flying from Baltimore to Peru

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?
As of September 2026, there are 6 operators available to choose from 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
United Airlines	PriceFrom $214	Free Cancellation	Rating 7.4 10,197 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $323	Free Cancellation	Rating 7.6 1,546 reviews	Search Copa Airlines flights
Avianca	PriceFrom $326	Free Cancellation	Rating 6.5 2,552 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $428	Free Cancellation	Rating 7.4 1,985 reviews	Search LATAM Airlines flights
Delta	PriceFrom $434	Free Cancellation	Rating 7.8 8,556 reviews	Search Delta flights
American Airlines	PriceFrom $436	Free Cancellation	Rating 7.1 12,046 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.