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Paraguay

$704+ Cheap flights from Boston (BOS) to Paraguay

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ASU
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap flight deals from Boston to Paraguay

Keep the following information in mind while searching for Boston to Paraguay flight deals. Data was last updated January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$704
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$847
Provider with most accurate pricing for Boston Logan Intl-Asuncion Silvio Pettirossi flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Asuncion Silvio Pettirossi flights.
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From Boston Logan Intl to Paraguay
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Highest demand for flights based on searches. 6% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Boston to Paraguay

Cheapest flights from Boston to Paraguay
Explore the most affordable flight options available from Boston to Paraguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

This United Airlines deal was found by Cheapflights users on 1/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:57 pm
BOS
-
ASU
2 stops32h 35m
United Airlines
Tue 3/176:42 am
ASU
-
BOS
2 stops36h 59m
United Airlines
Deal found 1/15$704
This United Airlines deal was found by Cheapflights users on 1/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:57 pm
BOS
-
ASU
2 stops32h 35m
United Airlines
Thu 3/196:42 am
ASU
-
BOS
2 stops40h 12m
United Airlines
Deal found 1/15$714
This LATAM Airlines deal was found by Cheapflights users on 1/15. 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 10/279:55 am
BOS
-
ASU
1 stop23h 20m
LATAM Airlines
Thu 10/296:30 pm
ASU
-
BOS
1 stop14h 05m
LATAM Airlines
Deal found 1/15$746
This LATAM Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 3/119:55 am
BOS
-
ASU
1 stop23h 35m
LATAM Airlines
Tue 3/171:20 pm
ASU
-
BOS
1 stop19h 15m
LATAM Airlines
Deal found 1/15$766
This KAYAK deal was found by Cheapflights users on 1/15. 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 3/119:55 am
BOS
-
ASU
1 stop23h 35m
LATAM Airlines
Fri 3/206:30 pm
ASU
-
BOS
2 stops21h 39m
LATAM Airlines
Deal found 1/15$777
This KAYAK deal was found by Cheapflights users on 1/15. 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 3/119:05 am
BOS
-
ASU
2 stops24h 25m
LATAM Airlines
Mon 3/168:25 am
ASU
-
BOS
2 stops26h 39m
LATAM Airlines
Deal found 1/15$781
This Copa Airlines deal was found by Cheapflights users on 1/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:44 am
BOS
-
ASU
1 stop14h 31m
Copa Airlines
Fri 3/274:11 am
ASU
-
BOS
1 stop19h 59m
Copa Airlines
Deal found 1/15$789
This KAYAK deal was found by Cheapflights users on 1/15. 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.
Tue 3/103:15 pm
BOS
-
ASU
2 stops18h 15m
LATAM Airlines
Fri 3/276:30 pm
ASU
-
BOS
2 stops21h 32m
LATAM Airlines
Deal found 1/15$793
This Expedia deal was found by Cheapflights users on 1/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:55 am
BOS
-
ASU
1 stop25h 30m
LATAM Airlines
Thu 5/74:05 am
ASU
-
BOS
2 stops21h 58m
LATAM Airlines
Deal found 1/15$802

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Paraguay 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 16, 2026.
Use the filters below to find and compare flights from Boston to Paraguay that are best for you.

Fly from

Boston

Fly to

Paraguay

Route

Depart

Return

Price

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Sun 3/8

7:57 pm-5:32 am

2 stops32h 35m

Asuncion Silvio Pettirossi

Tue 3/17

6:42 am-6:41 pm

2 stops36h 59m

$704

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Tue 3/10

7:15 am-5:32 am

2 stops21h 17m

Asuncion Silvio Pettirossi

Tue 3/17

6:42 am-8:15 pm

2 stops38h 33m

$704

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Mon 3/9

12:07 pm-12:15 am

2 stops35h 08m

Asuncion Silvio Pettirossi

Thu 3/19

6:42 am-9:54 pm

2 stops40h 12m

$714

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Sun 3/8

7:57 pm-5:32 am

2 stops32h 35m

Asuncion Silvio Pettirossi

Thu 3/19

6:42 am-9:54 pm

2 stops40h 12m

$714

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Wed 3/11

9:55 am-10:30 am

1 stop23h 35m

Asuncion Silvio Pettirossi

Tue 3/17

1:20 pm-7:35 am

1 stop19h 15m

$766

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Wed 3/11

9:55 am-10:30 am

1 stop23h 35m

Asuncion Silvio Pettirossi

Mon 3/16

8:25 am-1:13 am

2 stops17h 48m

$777

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Wed 3/18

9:55 am-10:30 am

1 stop23h 35m

Asuncion Silvio Pettirossi

Mon 3/23

8:25 am-1:13 am

2 stops17h 48m

$777

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Tue 3/10

8:44 am-12:15 am

1 stop14h 31m

Asuncion Silvio Pettirossi

Fri 3/27

4:11 am-11:10 pm

1 stop19h 59m

$789

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Tue 3/10

3:15 pm-10:30 am

2 stops18h 15m

Asuncion Silvio Pettirossi

Fri 3/27

6:30 pm-3:02 pm

2 stops21h 32m

$793

BostonAsuncion

BOS - ASU

BOSASU

Boston Logan Intl

Tue 3/10

8:44 am-12:15 am

1 stop14h 31m

Asuncion Silvio Pettirossi

Tue 3/17

6:42 am-11:10 pm

1 stop17h 28m

$802

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 14 results
1
2

Best time to book a flight from Boston to Paraguay

Have a flexible travel schedule? Discover the best time to fly to Paraguay 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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Paraguay

What is the cheapest month to book a flight from Boston to Paraguay?

Currently, June is the cheapest month in which you can book a flight from Boston to Paraguay (average of $687). Flying from Boston to Paraguay in August is currently the most expensive (average of $1,180). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Paraguay

Get insights into the airlines that provide service to Paraguay. 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 Paraguay. Reviews last updated January 16, 2026.
Peruse reviews from past customers who have flown with Copa Airlines and LATAM Airlines from Boston to Paraguay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.6
Good
1,559 reviews
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
LATAM Airlines
7.5
Good
1,904 reviews
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Crew

8.1

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Paraguay?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Paraguay from Boston.

  • How long is the flight from Boston to Paraguay?

    Departing from Boston to Paraguay will take you 23h 35m. There are 4746 mi between Boston and Paraguay. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Boston to Paraguay?

    Currently, June is the cheapest month in which you can book a flight from Boston to Paraguay (average of $687). Flying from Boston to Paraguay in August is currently the most expensive (average of $1,180). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Boston to Paraguay

Discover the top 2 airlines that operate flights from Boston to Paraguay. 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 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$657Average$980FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$895Average$1,066FlexibilityNo cancel feeOn-time70%

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