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Cheap flight deals from Boston to Buenos Aires Starting at AED 1,436

Discover our range of affordable one-way and round-trip flights from Boston to Buenos Aires and kick-start your next adventure today!

  • One way
  • Round-trip
      • BOS09:00
        14h 10m
        1 stop
        EZE00:10
        Thu, Apr 3|Boston - Buenos Aires|avianca
        AED 1,436AED 2,104
        32% OFF
        32% OFF
        AED 2,104AED 1,436

        Choose avianca flights from Boston to Buenos Aires. The one-way connecting flight with avianca departs from General Edward Lawrence Logan International Airport on Thu, Apr 3, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 1,436 including taxes and charges.

      • BOS09:55
        19h 45m
        1 stop
        AEP06:40
        Sun, Apr 27|Boston - Buenos Aires|LATAM Airlines
        AED 1,461AED 2,104
        31% OFF
        31% OFF
        AED 2,104AED 1,461

        Choose LATAM Airlines flights from Boston to Buenos Aires. The one-way connecting flight with LATAM Airlines departs from General Edward Lawrence Logan International Airport on Sun, Apr 27, arriving at Jorge Newbery Airport. One-way Prices start from AED 1,461 including taxes and charges.

      • BOS09:55
        19h 45m
        1 stop
        AEP06:40
        Mon, Apr 14|Boston - Buenos Aires|LATAM Airlines
        AED 1,480AED 2,104
        30% OFF
        30% OFF
        AED 2,104AED 1,480

        Choose LATAM Airlines flights from Boston to Buenos Aires. The one-way connecting flight with LATAM Airlines departs from General Edward Lawrence Logan International Airport on Mon, Apr 14, arriving at Jorge Newbery Airport. One-way Prices start from AED 1,480 including taxes and charges.

      • BOS09:55
        19h 45m
        1 stop
        AEP06:40
        Thu, Apr 3|Boston - Buenos Aires|LATAM Airlines
        AED 1,488
        AED 1,488

        Choose LATAM Airlines flights from Boston to Buenos Aires. The one-way connecting flight with LATAM Airlines departs from General Edward Lawrence Logan International Airport on Thu, Apr 3, arriving at Jorge Newbery Airport. One-way Prices start from AED 1,488 including taxes and charges.

      • BOS07:55
        14h 20m
        1 stop
        EZE00:15
        Sat, Mar 8|Boston - Buenos Aires|avianca
        AED 1,518
        AED 1,518

        Choose avianca flights from Boston to Buenos Aires. The one-way connecting flight with avianca departs from General Edward Lawrence Logan International Airport on Sat, Mar 8, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 1,518 including taxes and charges.

      • BOS10:00
        22h 45m
        1 stop
        EZE09:45
        Mon, Mar 17|Boston - Buenos Aires|Delta Air Lines
        AED 1,658
        AED 1,658

        Choose Delta Air Lines flights from Boston to Buenos Aires. The one-way connecting flight with Delta Air Lines departs from General Edward Lawrence Logan International Airport on Mon, Mar 17, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 1,658 including taxes and charges.

      • BOS08:55
        14h 20m
        1 stop
        EZE00:15
        Tue, Mar 11|Boston - Buenos Aires|avianca
        AED 1,698
        AED 1,698

        Choose avianca flights from Boston to Buenos Aires. The one-way connecting flight with avianca departs from General Edward Lawrence Logan International Airport on Tue, Mar 11, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 1,698 including taxes and charges.

      • BOS13:25
        17h 55m
        1 stop
        EZE08:20
        Mon, Mar 17|Boston - Buenos Aires|United Airlines
        AED 1,698
        AED 1,698

        Choose United Airlines flights from Boston to Buenos Aires. The one-way connecting flight with United Airlines departs from General Edward Lawrence Logan International Airport on Mon, Mar 17, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 1,698 including taxes and charges.

      • BOS07:49
        14h 59m
        1 stop
        EZE00:48
        Tue, Feb 25|Boston - Buenos Aires|Copa Airlines
        AED 1,732
        AED 1,732

        Choose Copa Airlines flights from Boston to Buenos Aires. The one-way connecting flight with Copa Airlines departs from General Edward Lawrence Logan International Airport on Tue, Feb 25, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 1,732 including taxes and charges.

      • BOS07:55
        14h 20m
        1 stop
        EZE00:15
        Tue, Mar 4|Boston - Buenos Aires|avianca
        AED 1,736
        AED 1,736

        Choose avianca flights from Boston to Buenos Aires. The one-way connecting flight with avianca departs from General Edward Lawrence Logan International Airport on Tue, Mar 4, arriving at Ministro Pistarini International Airport. One-way Prices start from AED 1,736 including taxes and charges.

      • BOS01:00 pm
        3h 5m
        Nonstop
        BUE02:00 pm
        Thu, Feb 20|Boston - Buenos Aires|avianca
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Boston to Buenos Aires flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93347

    Frontier Airlines

    06:00

    BOS

    3.6h

    09:34

    MCO

    SMTWTFS
    Search

  2. CM479

    Copa Airlines

    13:41

    MCO

    3.5h

    17:08

    PTY

    SMTWTFS

  3. CM454

    Copa Airlines

    19:04

    PTY

    7.1h

    04:09

    EZE

    SMTWTFS

  4. F93347

    Frontier Airlines

    06:00

    BOS

    3.6h

    09:34

    MCO

    SMTWTFS
    Search

  5. AA3070

    American Airlines

    18:20

    MCO

    1.3h

    19:36

    MIA

    SMTWTFS

  6. AA931

    American Airlines

    21:25

    MIA

    9.2h

    07:35

    EZE

    SMTWTFS

  7. CM312

    Copa Airlines

    07:49

    BOS

    5.7h

    13:33

    PTY

    SMTWTFS
    Search

  8. CM725

    Copa Airlines

    15:43

    PTY

    6.7h

    00:25

    GRU

    SMTWTFS

  9. FO5801

    Flybondi

    03:35

    GRU

    3.1h

    06:40

    AEP

    SMTWTFS

  10. AV227

    avianca

    07:55

    BOS

    6.3h

    14:10

    BOG

    -M-W-F-
    Search

  11. AV249

    avianca

    16:30

    BOG

    6.3h

    00:45

    GRU

    SMTWTFS

  12. FO5801

    Flybondi

    03:35

    GRU

    3.1h

    06:40

    AEP

    SMTWTFS

  13. AV227

    avianca

    07:55

    BOS

    6.3h

    14:10

    BOG

    -M-W-F-
    Search

  14. AV8383

    avianca

    15:10

    BOG

    2.1h

    17:15

    GYE

    SMTWTFS

  15. AV635

    avianca

    21:30

    GYE

    5.4h

    04:56

    EZE

    -M-W-FS

  16. AV227

    avianca

    07:55

    BOS

    6.3h

    14:10

    BOG

    -M-W-F-
    Search

  17. AV117

    avianca

    16:45

    BOG

    1.8h

    18:30

    UIO

    SMTWTFS

  18. AV7375

    avianca

    20:40

    UIO

    5.8h

    04:25

    EZE

    ---W-F-

  19. AV227

    avianca

    07:55

    BOS

    6.3h

    14:10

    BOG

    -M-W-F-
    Search

  20. AV8373

    avianca

    15:10

    BOG

    1.8h

    16:55

    UIO

    SMTWT-S

  21. AV7375

    avianca

    20:40

    UIO

    5.8h

    04:25

    EZE

    ---W-F-

  22. AV227

    avianca

    07:55

    BOS

    6.3h

    14:10

    BOG

    -M-W-F-
    Search

  23. AV217

    avianca

    16:00

    BOG

    6.2h

    00:10

    EZE

    SMTWTFS

  24. B6091

    Jetblue Airways

    08:55

    BOS

    3.4h

    12:21

    TPA

    SMTWTFS
    Search

  25. CM394

    Copa Airlines

    15:19

    TPA

    3.4h

    17:40

    PTY

    SMTWTFS

  26. CM454

    Copa Airlines

    19:04

    PTY

    7.1h

    04:09

    EZE

    SMTWTFS

  27. UA2136

    United Airlines

    19:39

    BOS

    1.8h

    21:25

    IAD

    SMTWTFS
    Search

  28. UA861

    United Airlines

    22:35

    IAD

    9.9h

    09:30

    GRU

    SMTWTFS

  29. AR1243

    Aerolineas Argentinas

    12:40

    GRU

    3.0h

    15:40

    AEP

    ----T-S
Find more flights and airlines

When is the cheapest time to fly from Boston to Buenos Aires?

Explore the best time to buy affordable tickets to Buenos Aires with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Boston (BOS) to Buenos Aires (BUE) the cheapest?

    Airlines adjust prices for flights from Boston to Buenos Aires based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Boston (BOS) to Buenos Aires (BUE) cost?

    According to Trip.com's data, the lowest price is around AED 3,728.

  • What is the transportation method from the main airport to downtown in Buenos Aires?

    • The distance from Ministro Pistarini International Airport to downtown is about 27 km, by taxi about 40 minutes.
    • The distance from Jorge Newbery Airport to downtown is about 5 km, by taxi about 20 minutes.

  • How many airports are there in Buenos Aires (BUE)?

    There are 2 airport(s) near Buenos Aires (BUE): Jorge Newbery Airport and Ministro Pistarini International Airport.

How to find a cheap flight from Boston to Buenos Aires

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Boston to Buenos Aires

Cheapest direct flight priceAED 1,435
Off-season for travelDecember
Peak season for travelMay
Flight distance8,651.33 km
Popular airlineDelta Air Lines

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