$161 Find Cheap Flights from Baltimore to Peru

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Peru departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Baltimore to Peru

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$388
Cusco
Cusco3 stops$504
Arequipa
Arequipa3 stops$613
Iquitos
Iquitos2 stops$622
Trujillo
Trujillo2 stops$564
Chiclayo
Chiclayo2 stops$524
Pucallpa
Pucallpa2 stops$1,193
Ayacucho
Ayacucho2 stops$1,145
Lima
Lima1 stop$388
Cusco
Cusco3 stops$504
Arequipa
Arequipa3 stops$613
Iquitos
Iquitos2 stops$622
Trujillo
Trujillo2 stops$564
Chiclayo
Chiclayo2 stops$524
Pucallpa
Pucallpa2 stops$1,193
Ayacucho
Ayacucho2 stops$1,145

Book Cheap Baltimore to Peru Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Peru that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Peru

Wed, Jan 21 - Wed, Jan 28
Spirit Airlines Logo
6:20 am - 10:35 pmBWI-LIM
16h 15m1 stop
Spirit Airlines Logo
11:33 pm - 11:17 pmLIM-BWI
23h 44m2 stops
$388Spirit Airlines
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Sat, Jan 24 - Wed, Jan 28
Spirit Airlines Logo
10:12 am - 10:35 pmBWI-LIM
12h 23m1 stop
Spirit Airlines Logo
11:33 pm - 7:01 pmLIM-BWI
19h 28m1 stop
$389Spirit Airlines
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Sat, Jan 17 - Tue, Feb 3
Spirit Airlines Logo
11:30 am - 10:35 pmBWI-LIM
11h 05m2 stops
Spirit Airlines Logo
11:33 pm - 7:01 pmLIM-BWI
19h 28m1 stop
$390Spirit Airlines
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Mon, Jan 12 - Tue, Jan 20
Spirit Airlines Logo
12:12 pm - 10:35 pmBWI-LIM
10h 23m1 stop
Spirit Airlines Logo
11:33 pm - 7:01 pmLIM-BWI
19h 28m1 stop
$391Spirit Airlines
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Sun, Jan 18 - Fri, Jan 30
Copa Airlines Logo
3:37 pm - 1:20 amBWI-LIM
9h 43m1 stop
Copa Airlines Logo
2:15 am - 2:10 pmLIM-BWI
11h 55m1 stop
$393Copa Airlines
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Sat, Jan 24 - Wed, Jan 28
Delta Logo
8:45 am - 7:00 amBWI-CIX
22h 15m2 stops
Delta Logo
7:35 am - 9:24 amCIX-BWI
25h 49m2 stops
$524Delta
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Mon, Apr 13 - Thu, Apr 16
LATAM Airlines Logo
7:00 am - 9:00 amBWI-PIU
27h 00m2 stops
LATAM Airlines Logo
3:25 pm - 7:50 pmPIU-BWI
27h 25m2 stops
$554LATAM Airlines
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Mon, Apr 13 - Thu, Apr 16
LATAM Airlines Logo
6:30 pm - 4:45 pmBWI-PIU
23h 15m2 stops
LATAM Airlines Logo
7:55 am - 11:09 amPIU-BWI
26h 14m2 stops
$561LATAM Airlines
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Sat, Dec 6 - Wed, Dec 10
Delta Logo
4:49 pm - 1:35 pmBWI-IQT
20h 46m2 stops
Delta Logo
8:00 am - 9:18 amIQT-BWI
25h 18m2 stops
$736Delta
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Mon, Dec 8 - Thu, Dec 11
American Airlines Logo
8:00 am - 6:25 amBWI-CJA
22h 25m2 stops
American Airlines Logo
7:01 am - 4:55 pmCJA-BWI
33h 54m2 stops
$1,595American Airlines
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Booking Insights

KAYAK's insights & trends for Baltimore to Peru flights

Get data-powered insights and trends into flights from Baltimore to Peru to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Peru, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Peru is September, when tickets cost $448 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $787 and $654 respectively.

What’s the cheapest day of the week to fly from Baltimore to Peru?

The average price of all round-trip flights from Baltimore to Peru clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Baltimore to Peru, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Peru, Monday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to Peru, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Baltimore to Peru, you should book around 4 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$161
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Baltimore to Lima

FAQs - booking Peru flights

  • How does KAYAK find such low prices on flights from Baltimore to Peru?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Peru.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Peru?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Baltimore to Peru is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Peru?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Baltimore to Peru with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Peru?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Baltimore to Peru up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Peru?

    The cheapest time of day to fly to Peru is generally in the evening, when round-trip flights cost $493 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to Peru is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $724.

Reviews of the top 5 airlines serving from Baltimore to Peru

 
Need help choosing which airline to fly with from Baltimore to Peru? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7998 reviews
7.3Food
8.5Crew
7.9Entertainment
8.1Boarding
7.9Comfort
Airline reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

2.0 MediocreAnonymous, Nov 2025ATL - TPA
Read more Delta reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

Great experience with a crew always thinking in the passenger

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Very happy with my flight. I would definitely recommend it.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Uncomfortable seats and tiny tray table. Expensive snacks. Flight was on time and crew was pleasant but take me back to Southwest!

Boarding and unboarding processes were pretty smooth. I gave a low score for Boarding because of how my flight was missing from all the boards at the airport, and when I checked the flight status on the Spirit website, it said it would be departing from Terminal E, gate D15. There are no "D" gates in terminal E.

Speaker airport didn't work well, so we couldn't hear the boarding call but the plane was on time leaving and on time arriving took a while for them to open the door and there was a non-disruptive guy who was inebriated a few rows ahead of us. Overall the flight was good and we appreciate the on-time-ness

The plane was freezing and everyone had on their winter coats. I pulled out my sweaters out of my carryon to cover myself and put on an extra pair of socks. They offered NO FREE drinks or snacks on a 6 hour flight. The seats don’t have plugs or charges or any form of entertainment- so I just played my one downloaded game on my phone because I couldn’t sleep because I was too cold. Miserable flight though we landed safely.

Bought round trip tickets. Ended up upgrading to first class. Both flights were new planes but hadn’t been equipped with WiFi and there were no charging ports at my seat despite it being new and first class accommodations.

The flight was on time and the crew was very professional and accommodating. When other airlines are canceling flights Spirit is still flying with on time flights. I have no complaints and will continue to choose Spirit when it is the best option for me.

Very uncomfortable seat. Hard bar under cushion. Flight had no solution except to walk a around at times

Endless, trip oof my life, we still are in in plane waiting for getting off.after 3 hours delay. Not even a glass of water.

It was cheap. Spirit is what it is. I got to my destination and home safely. There was no food or entertainment without paying extra, which is fine. That’s why the flight was inexpensive.

Like: seats that don't move; fast boarding; engaging crew; low-prices; individual gate at LGA; access to restrooms at the gate Dislike: no water on the flight

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