What is the cheapest airline to fly from Baltimore to Arequipa round-trip?

According to our current data, LATAM Airlines ($518), offers the cheapest pricing from Baltimore to Arequipa.

In terms of precipitation, rainfall in Arequipa ranges from 0.0 - 1.6 inches per month. February is typically the wettest month, when rainfall can reach 1.6 in. April is typically the driest time to visit Arequipa when rainfall is around 0.0 in.

If weather is an important factor for your trip to Arequipa, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 57.2 F).

What is the cheapest time of day to fly from BWI to AQP?

When flying from Baltimore to Arequipa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Baltimore-Arequipa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Arequipa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Arequipa flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-Arequipa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Arequipa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Baltimore to Arequipa that include hotel bookings?

Yes. In addition to deals on Baltimore to Arequipa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baltimore to Arequipa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Arequipa.

Can I find deals for business class flights from Baltimore to Arequipa?

Yes. Cheapflights offers flight deals from Baltimore to Arequipa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$562+ Cheap Flights from Baltimore to Arequipa

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1. Tell us where you want to go

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Find flight deals from Baltimore to Arequipa

Cheapest flights from Baltimore to Arequipa
Explore the most affordable flight options available from Baltimore to Arequipa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Sun 12/76:30 amBWI - AQP

2 stops25h 02mMultiple Airlines

Tue 2/311:50 amAQP - BWI

2 stops23h 35mMultiple Airlines

Deal found 10/26

$562

Thu 12/118:45 amBWI - AQP

2 stops26h 20mMultiple Airlines

Thu 12/1811:50 amAQP - BWI

2 stops21h 45mMultiple Airlines

Deal found 10/26

$604

Sun 12/288:45 amBWI - AQP

2 stops22h 47mMultiple Airlines

Tue 2/311:50 amAQP - BWI

2 stops23h 35mMultiple Airlines

Deal found 10/26

$763

Tue 12/239:09 pmBWI - AQP

3 stops34h 33mMultiple Airlines

Tue 2/311:50 amAQP - BWI

2 stops23h 35mMultiple Airlines

Deal found 10/26

$925

Sun 12/710:28 amBWI - AQP

2 stops21h 47mDelta

Tue 2/38:20 pmAQP - BWI

2 stops21h 28mDelta

Deal found 10/26

$1,560

Best flights from Baltimore to Arequipa
Discover carefully curated flight deals from Baltimore to Arequipa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.

Sun 12/78:45 amBWI - AQP

2 stops22h 47mMultiple Airlines

Tue 2/34:35 pmAQP - BWI

3 stops27h 57mMultiple Airlines

Deal found 10/26

$583

Sat 4/41:05 pmBWI - AQP

2 stops27h 25mLATAM Airlines

Tue 4/77:50 pmAQP - BWI

2 stops14h 17mLATAM Airlines

Deal found 10/24

$813

Thu 12/118:45 amBWI - AQP

2 stops26h 20mMultiple Airlines

Thu 12/1811:50 amAQP - BWI

2 stops21h 45mMultiple Airlines

Deal found 10/26

$604

Mon 1/56:30 amBWI - AQP

2 stops23h 50mMultiple Airlines

Sat 2/144:36 pmAQP - BWI

2 stops28h 44mMultiple Airlines

Deal found 10/26

$725

Sun 12/288:45 amBWI - AQP

2 stops22h 47mMultiple Airlines

Tue 2/311:50 amAQP - BWI

2 stops23h 35mMultiple Airlines

Deal found 10/26

$763

Mon 1/56:00 amBWI - AQP

2 stops29h 00mLATAM Airlines

Sat 2/142:35 pmAQP - BWI

3 stops27h 12mLATAM Airlines

Deal found 10/26

$948

Cheap flight deals from Baltimore to Arequipa

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$562 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$498

Provider with most accurate pricing for Baltimore/Washington-Arequipa Rodriguez Ballon flight deals.

Search Deals

Provider most trusted by Cheapflights users for Baltimore/Washington-Arequipa Rodriguez Ballon flights.

Search Deals

From Baltimore/Washington to Arequipa Rodriguez Ballon

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($64 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($45 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Sun 12/7

8:45 am-7:32 am

2 stops22h 47m

Arequipa Rodriguez Ballon

Tue 2/3

4:35 pm-8:32 pm

3 stops27h 57m

$583

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Thu 12/11

8:45 am-11:05 am

2 stops26h 20m

Arequipa Rodriguez Ballon

Thu 12/18

11:50 am-9:35 am

2 stops21h 45m

$604

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Mon 1/5

6:30 am-6:20 am

2 stops23h 50m

Arequipa Rodriguez Ballon

Sat 2/14

4:36 pm-9:20 pm

2 stops28h 44m

$725

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Sun 12/28

8:45 am-7:32 am

2 stops22h 47m

Arequipa Rodriguez Ballon

Tue 2/3

11:50 am-11:25 am

2 stops23h 35m

$763

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Sat 4/4

1:05 pm-3:30 pm

2 stops27h 25m

Arequipa Rodriguez Ballon

Tue 4/7

7:50 pm-11:07 am

2 stops14h 17m

$813

BaltimoreArequipa

BWI - AQP

BWIAQP

Baltimore/Washington

Mon 1/5

6:00 am-11:00 am

2 stops29h 00m

Arequipa Rodriguez Ballon

Sat 2/14

2:35 pm-5:47 pm

3 stops27h 12m

$948

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Baltimore to Arequipa

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Arequipa in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-Arequipa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Arequipa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Arequipa flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-Arequipa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Arequipa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Arequipa

Have a flexible travel schedule? Discover the best time to fly to Arequipa from Baltimore with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Arequipa

See what other customers who have flown with LATAM Airlines from Baltimore to Arequipa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

LATAM Airlines

7.5

Good

1,871 reviews

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

LATAM Airlines

7.5

Good

1,871 reviews

LATAM Airlines

7.5

Good

1,871 reviews

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

What is the cheapest airline to fly from Baltimore to Arequipa round-trip?
According to our current data, LATAM Airlines ($518), offers the cheapest pricing from Baltimore to Arequipa.
Can I find deals for flights from Baltimore to Arequipa that include hotel bookings?
Yes. In addition to deals on Baltimore to Arequipa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Arequipa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Arequipa.
Can I find deals for business class flights from Baltimore to Arequipa?
Yes. Cheapflights offers flight deals from Baltimore to Arequipa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Baltimore to Arequipa

Top airline flying from Baltimore to Arequipa

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$518	Average$818	FlexibilityNo cancel fee	On-time81%

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$562+ Cheap flights from Baltimore (BWI) to Arequipa (AQP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Arequipa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Baltimore to Arequipa

Cheapest flights from Baltimore to ArequipaExplore the most affordable flight options available from Baltimore to Arequipa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Explore the most affordable flight options available from Baltimore to Arequipa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Cheap flight deals from Baltimore to Arequipa

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Arequipa that are best for you.

Compare providers for flights from Baltimore to Arequipa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Arequipa in October.

Best time to book a flight from Baltimore to Arequipa

Have a flexible travel schedule? Discover the best time to fly to Arequipa from Baltimore with our price prediction graph.

Reviews of airlines servicing Arequipa

See what other customers who have flown with LATAM Airlines from Baltimore to Arequipa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Arequipa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Baltimore to Arequipa round-trip?

Can I find deals for flights from Baltimore to Arequipa that include hotel bookings?

How can I find direct flights from Baltimore to Arequipa?

Can I find deals for business class flights from Baltimore to Arequipa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Arequipa

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Baltimore to Arequipa

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Cheapest flights from Baltimore to Arequipa
Explore the most affordable flight options available from Baltimore to Arequipa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.