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$377 Cheap Flights from Baltimore (BWI) to Cusco (CUZ)

View $377 flight on Thu, Nov 19, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ)

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Cheap Flights from Baltimore to Cusco (BWI-CUZ)

Prices were available within the past 7 days and start at $377 for one-way flights and $643 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 21 - Wed, Oct 28
BWI
Baltimore
CUZ
Cusco
$643 Roundtrip, found 21 hours ago
$643
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Oct 21 from Baltimore to Cusco, returning Wed, Oct 28, priced at $643 found 21 hours ago
United
Mon, Nov 16 - Mon, Nov 23
BWI
Baltimore
CUZ
Cusco
$651 Roundtrip, found 2 days ago
$651
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 16 from Baltimore to Cusco, returning Mon, Nov 23, priced at $651 found 2 days ago
American Airlines
Thu, May 20 - Mon, May 24
BWI
Baltimore
CUZ
Cusco
$655 Roundtrip, found 8 hours ago
$655
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, May 20 from Baltimore to Cusco, returning Mon, May 24, priced at $655 found 8 hours ago
American Airlines
Mon, Oct 19 - Fri, Oct 23
BWI
Baltimore
CUZ
Cusco
$655 Roundtrip, found 2 days ago
$655
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Oct 19 from Baltimore to Cusco, returning Fri, Oct 23, priced at $655 found 2 days ago
American Airlines
Sun, Feb 21 - Sun, Feb 28
BWI
Baltimore
CUZ
Cusco
$660 Roundtrip, found 19 hours ago
$660
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sun, Feb 21 from Baltimore to Cusco, returning Sun, Feb 28, priced at $660 found 19 hours ago
United
Sun, Feb 21 - Sun, Feb 28
BWI
Baltimore
CUZ
Cusco
$664 Roundtrip, found 19 hours ago
$664
Roundtrip
found 19 hours ago
Select United flight, departing Sun, Feb 21 from Baltimore to Cusco, returning Sun, Feb 28, priced at $664 found 19 hours ago
American Airlines
Wed, Nov 25 - Tue, Dec 1
BWI
Baltimore
CUZ
Cusco
$668 Roundtrip, found 2 days ago
$668
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 25 from Baltimore to Cusco, returning Tue, Dec 1, priced at $668 found 2 days ago
United
Wed, Sep 16 - Tue, Sep 22
BWI
Baltimore
CUZ
Cusco
$676 Roundtrip, found 8 hours ago
$676
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Sep 16 from Baltimore to Cusco, returning Tue, Sep 22, priced at $676 found 8 hours ago
Delta
Sun, Feb 21 - Sun, Feb 28
BWI
Baltimore
CUZ
Cusco
$678 Roundtrip, found 19 hours ago
$678
Roundtrip
found 19 hours ago
Select Delta flight, departing Sun, Feb 21 from Baltimore to Cusco, returning Sun, Feb 28, priced at $678 found 19 hours ago
LATAM Airlines Group
Sun, Feb 21 - Sun, Feb 28
BWI
Baltimore
CUZ
Cusco
$694 Roundtrip, found 19 hours ago
$694
Roundtrip
found 19 hours ago
Select LATAM Airlines Group flight, departing Sun, Feb 21 from Baltimore to Cusco, returning Sun, Feb 28, priced at $694 found 19 hours ago

Alternative airports near Cusco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Alejandro Velasco Astete Intl. CUZ. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $872
CUZ
Alejandro Velasco Astete Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $872

What you need to know for your flight from Baltimore Washington Intl. Thurgood Marshall to Alejandro Velasco Astete Intl.

Baltimore (BWI) to Cusco (CUZ) at a glance

Travel with a selection of airlines offering flights from Baltimore (BWI) to Cusco (CUZ) on this long-haul international journey. Evaluate choices from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel preferences while you immerse yourself in the iconic attractions and neighborhoods of Cusco. Access essential information about flights departing from Baltimore Washington International Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete International Airport (CUZ).

  • Fastest flight duration: around 10 hours in-flight, plus roughly 4h 15m total layover with two or more stops
  • Route distance: roughly 3,600 miles (5,790 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $270–$650, depending on seasonality and how far ahead you book

Flights from Baltimore Washington International Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete International Airport (CUZ)

Based on the latest traveler bookings, here are the top airlines favored for journeys from Baltimore to Cusco, often selected for their multi-stop services. Popular layover points include Jorge Chávez International Airport, LIM (approximately 2h 30m layover), Hartsfield-Jackson Atlanta International Airport, ATL (around 1h 30m layover), and Miami International Airport, MIA (also about 1h 30m layover). These options allow you to balance price, total travel time, and cabin class, helping you find the ideal itinerary.

  • Delta: This full-service airline provides multi-stop options, dominating the route with roughly 67% of flights. One-way fares generally fall between $285 and $685. You can expect around 10 hours of flight time, with a total travel duration of approximately 14 hours and 30 minutes, including layovers.
  • American Airlines: Another major player, this full-service carrier offers multi-stop services and holds about 18% of departures on this route. One-way ticket prices typically range from $360 to $630. Anticipate an in-flight duration of 10 hours, with an overall journey time close to 14 hours and 30 minutes, factoring in layovers.
  • LATAM Airlines Group: This full-service airline also features multi-stop routes, accounting for around 10% of departures. Their one-way fares are generally priced between $310 and $435. The in-flight experience lasts about 10 hours, with a total travel time of roughly 14 hours and 30 minutes when including layovers.

Alternative route from Baltimore (BWI) to Cusco (CUZ)

  • Washington to Cusco (DCA-CUZ): Ronald Reagan Washington National Airport (DCA) is located approximately 30 miles from Baltimore Washington International Thurgood Marshall Airport (BWI). One-way economy prices for this journey generally fall between $220 and $770, influenced by the season and how far in advance you book. This route is primarily served by multi-stop flights, with common layovers at Jorge Chávez International Airport (LIM) and Hartsfield-Jackson Atlanta International Airport (ATL). The leading airlines for this route include Delta and LATAM Airlines Group.

How to find the best prices for flights from Baltimore (BWI) to Cusco (CUZ)

Getting some of the best deals on flights from Baltimore to Cusco is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, which is when most travelers make their reservations. Afternoon departures from 12 PM to 6 PM often offer lower prices, while evening flights from 6 PM to 12 AM are the most popular. Additionally, flying on Thursday typically results in cheaper fares, though Saturday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Cusco hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Alejandro Velasco Astete International Airport from Baltimore Washington International Thurgood Marshall Airport

Cusco welcomes travelers from Baltimore with a range of transport options based on price, convenience, and proximity. Here's how to reach Cusco efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Cusco, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Alejandro Velasco Astete International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Alejandro Velasco Astete International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Alejandro Velasco Astete International Airport, several transportation options are conveniently located nearby. Cusco Bus Station, a bus station, is about 1.6 miles from the airport by car, while Cusco Wanchaq Station, a train station, is approximately 2.5 miles away by car. For maritime travel, Cusco Seaport, a seaport, is around 3.2 miles from the airport, all accessible by car.

Frequently asked questions

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) cost?
You can find cheap one-way flights from $377 and cheap return flights from $643 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) with Expedia. One-way flights usually range from $589 to $2252, and return flights typically cost between $857 and $2756. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The cheapest month to fly from BWI to CUZ is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
Enter BWI to CUZ and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Alejandro Velasco Astete Intl. (CUZ), with round-trip tickets starting from around $645 with a layover in Miami Intl. (MIA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The earliest flight from Baltimore Washington International Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete International Airport (CUZ) usually departs at around 5:35 AM, operated by Delta and LATAM Airlines Group. This service is seasonal and active in September, allowing you to start your adventure in Cusco early in the day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The most popular departure times for flights from Baltimore (BWI) to Cusco (CUZ) are in the evening, from 6pm to 9pm. About 42% of passengers prefer this time window. This timing works well for travelers looking to enjoy their day in Baltimore before their flight.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
Flights from BWI to CUZ with one stop typically take around 19 hours 50 minutes, covering approximately 3,655 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
Select the "Business class" and "First class" filters when looking for BWI to CUZ flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cusco from Baltimore Washington Intl. Thurgood Marshall (BWI)?
From Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly typically into Alejandro Velasco Astete Intl. (CUZ) to reach Cusco. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Miami Intl. (MIA), George Bush Intercontinental (IAH) before reaching Cusco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) Cusco Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Alejandro Velasco Astete Intl.
Airlines serving
American Airlines, Delta, LATAM Airlines Group
Roundtrip price
$643
Distance
3655 mi

Book with confidence

Baltimore to Cusco Flights

The cheapest times to fly from Baltimore to Cusco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Cusco are during the month of October. You can find some of the cheapest flights from Baltimore to Cusco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Cusco

Sunday is one of the best days to book for cheap flights from Baltimore to Cusco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Cusco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Cusco in 2026. You can also book with separate airlines for your outbound and return journeys, from $377 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Cusco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Cusco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to Cusco Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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