$219 Cheap Flights from Baltimore (BWI) to Cusco (CUZ)

View $219 flight on Thu, Mar 12, 2026Opens in a new window

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

Cheap Flights from Baltimore to Cusco (BWI-CUZ)

Prices were available within the past 7 days and start at $219 for one-way flights and $453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jan 23 - Thu, Feb 12
BWI
Baltimore
CUZ
Cusco
$453 Roundtrip, found 1 hour ago
$453
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jan 23 from Baltimore to Cusco, returning Thu, Feb 12, priced at $453 found 1 hour ago
United
Mon, Jan 19 - Thu, Feb 5
BWI
Baltimore
CUZ
Cusco
$468 Roundtrip, found 1 hour ago
$468
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Jan 19 from Baltimore to Cusco, returning Thu, Feb 5, priced at $468 found 1 hour ago
United
Mon, Jan 19 - Wed, Jan 28
BWI
Baltimore
CUZ
Cusco
$483 Roundtrip, found 1 hour ago
$483
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Jan 19 from Baltimore to Cusco, returning Wed, Jan 28, priced at $483 found 1 hour ago
United
Tue, Nov 11 - Tue, Nov 18
BWI
Baltimore
CUZ
Cusco
$508 Roundtrip, found 2 days ago
$508
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Baltimore to Cusco, returning Tue, Nov 18, priced at $508 found 2 days ago
United
Thu, Feb 12 - Thu, Feb 19
BWI
Baltimore
CUZ
Cusco
$512 Roundtrip, found 1 day ago
$512
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 12 from Baltimore to Cusco, returning Thu, Feb 19, priced at $512 found 1 day ago
United
Tue, Nov 11 - Tue, Nov 18
BWI
Baltimore
CUZ
Cusco
$513 Roundtrip, found 2 days ago
$513
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Baltimore to Cusco, returning Tue, Nov 18, priced at $513 found 2 days ago
United
Thu, Feb 19 - Wed, Mar 11
BWI
Baltimore
CUZ
Cusco
$513 Roundtrip, found 1 hour ago
$513
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Feb 19 from Baltimore to Cusco, returning Wed, Mar 11, priced at $513 found 1 hour ago
American Airlines
Tue, Feb 10 - Tue, Feb 24
BWI
Baltimore
CUZ
Cusco
$941 Roundtrip, found 1 hour ago
$941
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Feb 10 from Baltimore to Cusco, returning Tue, Feb 24, priced at $941 found 1 hour ago
Delta
Tue, May 19 - Tue, May 26
BWI
Baltimore
CUZ
Cusco
$1,021 Roundtrip, just found
$1,021
Roundtrip
just found
Select Delta flight, departing Tue, May 19 from Baltimore to Cusco, returning Tue, May 26, priced at $1,021 just found
LATAM Airlines Group
Tue, May 19 - Tue, May 26
BWI
Baltimore
CUZ
Cusco
$1,051 Roundtrip, just found
$1,051
Roundtrip
just found
Select LATAM Airlines Group flight, departing Tue, May 19 from Baltimore to Cusco, returning Tue, May 26, priced at $1,051 just found

Find the cheapest month to fly from Baltimore (BWI) to Cusco (CUZ)

February is typically the cheapest month to fly

From $531 - $927 per traveler.

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 $906
CUZ
Alejandro Velasco Astete Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $906

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ) cost?
Snag a cheap one-way flight from $219 or cheap return flight from $453 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ)?
Traveling in January is a good way to save, as it's the cheapest month for flights between BWI and CUZ. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ)?
To find the cheapest airline flying from BWI to CUZ, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ)?
You'll need to take a flight with a layover if you're traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from BWI to CUZ?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ)?
To avoid potential delays on the Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ) last-minute?
Last-minute bookings from BWI to CUZ are generally more expensive. To lock in the lowest prices, start looking for flights as soon as possible. That said, if you're flexible with your travel dates, you may find a cheap fare right before your trip.
Is it cheaper to book a BWI to CUZ flight and hotel package?
Compared with arranging flights and hotels separately, booking a BWI to CUZ flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Alejandro Velasco Astete Intl. Airport (CUZ)?
If you reserved your BWI to CUZ flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. 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
$453
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 January. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $219 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

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*Available to One Key members.