HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Arequipa

$650+ Cheap flights from Boston (BOS) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — AQP
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Arequipa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Arequipa

Cheapest flights from Boston to Arequipa
Explore the most affordable flight options available from Boston to Arequipa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This KAYAK deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:41 am
BOS
-
AQP
2 stops36h 14m
Multiple Airlines
Thu 5/75:05 pm
AQP
-
BOS
2 stops18h 46m
Multiple Airlines
Deal found 1/28$650
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:50 pm
BOS
-
AQP
2 stops14h 25m
Delta
Mon 3/239:00 am
AQP
-
BOS
2 stops24h 22m
Delta
Deal found 1/28$651
This LATAM Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:25 pm
BOS
-
AQP
2 stops15h 00m
LATAM Airlines
Thu 2/51:40 pm
AQP
-
BOS
2 stops24h 40m
LATAM Airlines
Deal found 1/28$655
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:40 am
BOS
-
AQP
2 stops27h 02m
Multiple Airlines
Mon 3/2312:51 pm
AQP
-
BOS
3 stops34h 08m
Multiple Airlines
Deal found 1/28$659
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:27 am
BOS
-
AQP
2 stops26h 15m
Multiple Airlines
Sun 3/1512:11 pm
AQP
-
BOS
3 stops27h 33m
Multiple Airlines
Deal found 1/27$737
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:15 am
BOS
-
AQP
2 stops35h 37m
Multiple Airlines
Fri 3/2012:51 pm
AQP
-
BOS
2 stops17h 44m
Multiple Airlines
Deal found 1/27$744
This CheapOair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:59 pm
BOS
-
AQP
2 stops35h 36m
LATAM Airlines
Sat 3/218:10 am
AQP
-
BOS
3 stops22h 05m
LATAM Airlines
Deal found 1/28$763

Find flight deals from Boston to Arequipa

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Arequipa (AQP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$650
(KAYAK)

Popular in

June

Cheapest in

October

Average price

$834
Provider with most accurate pricing for Boston Logan Intl-Arequipa Rodriguez Ballon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Arequipa Rodriguez Ballon flights.
Search Deals
From Boston Logan Intl to Arequipa Rodriguez Ballon
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Arequipa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Boston to Arequipa that are best for you.

Fly from

Boston

Fly to

Arequipa

Route

Depart

Return

Price

BostonArequipa

BOS - AQP

BOSAQP

Boston Logan Intl

Wed 4/29

9:41 am-8:55 pm

2 stops36h 14m

Arequipa Rodriguez Ballon

Thu 5/7

5:05 pm-12:51 pm

2 stops18h 46m

$650

BostonArequipa

BOS - AQP

BOSAQP

Boston Logan Intl

Mon 3/16

6:50 pm-8:15 am

2 stops14h 25m

Arequipa Rodriguez Ballon

Mon 3/23

9:00 am-10:22 am

2 stops24h 22m

$651

BostonArequipa

BOS - AQP

BOSAQP

Boston Logan Intl

Mon 3/16

5:40 am-7:42 am

2 stops27h 02m

Arequipa Rodriguez Ballon

Mon 3/23

12:51 pm-11:59 pm

3 stops34h 08m

$659

BostonArequipa

BOS - AQP

BOSAQP

Boston Logan Intl

Sat 3/7

5:27 am-7:42 am

2 stops26h 15m

Arequipa Rodriguez Ballon

Sun 3/15

12:11 pm-4:44 pm

3 stops27h 33m

$737

BostonArequipa

BOS - AQP

BOSAQP

Boston Logan Intl

Fri 3/13

6:15 am-4:52 pm

2 stops35h 37m

Arequipa Rodriguez Ballon

Fri 3/20

12:51 pm-7:35 am

2 stops17h 44m

$744

BostonArequipa

BOS - AQP

BOSAQP

Boston Logan Intl

Sat 3/14

8:59 pm-7:35 am

2 stops35h 36m

Arequipa Rodriguez Ballon

Sat 3/21

8:10 am-7:15 am

3 stops22h 05m

$763

BostonArequipa

BOS - AQP

BOSAQP

Boston Logan Intl

Sat 3/7

12:00 pm-7:35 am

3 stops67h 35m

Arequipa Rodriguez Ballon

Sun 3/15

6:15 pm-10:22 am

3 stops39h 07m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Compare providers for flights from Boston 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 Boston to Arequipa in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Boston-Arequipa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Arequipa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Arequipa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Arequipa flights, Cheapflights users trust FlightHub the most. FlightHub 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 Boston-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 Boston to Arequipa

Have a flexible travel schedule? Discover the best time to fly to Arequipa from Boston 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

Get insights into the airlines that provide service to Arequipa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arequipa. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with LATAM Airlines from Boston to Arequipa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,917 reviews

Boarding

7.5

Comfort

7.3

Crew

8.0

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,917 reviews
LATAM Airlines
7.5
Good
1,917 reviews

Boarding

7.5

Comfort

7.3

Crew

8.0

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

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

  • How long is the flight from Boston to Arequipa?

    Delta can get you from Boston to Arequipa in just under 14h 25m. Your travel time can differ by up to . Boston and Arequipa are separated by a distance of 4054 mi.

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

    Currently priced at $544, LATAM Airlines will fly you from Boston to Arequipa and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. LATAM Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Boston to Arequipa?

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

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

    Yes. Cheapflights offers flight deals from Boston 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

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

Top airline flying from Boston to Arequipa

Discover the top airline that operate flights from Boston to Arequipa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$544Average$834FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.