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Flights from Seattle to Buenos Aires
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Flights from Seattle to Buenos Aires Starting at MYR 2,671

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • SEA06:05
        28h 20m
        1 stop
        EZE14:25
        Tue, Mar 25|Seattle - Buenos Aires|Air Canada
        MYR 2,671MYR 3,572
        25% OFF
        25% OFF
        MYR 3,572MYR 2,671

        Choose Air Canada flights from Seattle to Buenos Aires. The one-way connecting flight with Air Canada departs from Seattle-Tacoma International Airport on Tue, Mar 25, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,671 including taxes and charges.

      • SEA06:05
        28h 25m
        1 stop
        EZE14:30
        Tue, Apr 8|Seattle - Buenos Aires|United Airlines
        MYR 2,800MYR 3,572
        22% OFF
        22% OFF
        MYR 3,572MYR 2,800

        Choose United Airlines flights from Seattle to Buenos Aires. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Tue, Apr 8, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,800 including taxes and charges.

      • SEA06:05
        28h 20m
        1 stop
        EZE14:25
        Sun, Mar 23|Seattle - Buenos Aires|United Airlines
        MYR 2,801MYR 3,572
        22% OFF
        22% OFF
        MYR 3,572MYR 2,801

        Choose United Airlines flights from Seattle to Buenos Aires. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 23, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,801 including taxes and charges.

      • SEA06:05
        28h 25m
        1 stop
        EZE14:30
        Tue, Apr 8|Seattle - Buenos Aires|Air Canada
        MYR 2,817
        MYR 2,817

        Choose Air Canada flights from Seattle to Buenos Aires. The one-way connecting flight with Air Canada departs from Seattle-Tacoma International Airport on Tue, Apr 8, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,817 including taxes and charges.

      • SEA08:02
        31h 13m
        1 stop
        EZE19:15
        Tue, Apr 15|Seattle - Buenos Aires|Alaska Airlines
        MYR 2,844
        MYR 2,844

        Choose Alaska Airlines flights from Seattle to Buenos Aires. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Tue, Apr 15, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,844 including taxes and charges.

      • SEA06:15
        24h 24m
        1 stop
        EZE10:39
        Thu, Mar 13|Seattle - Buenos Aires|Alaska Airlines
        MYR 2,876
        MYR 2,876

        Choose Alaska Airlines flights from Seattle to Buenos Aires. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 13, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,876 including taxes and charges.

      • SEA06:05
        28h 20m
        1 stop
        EZE14:25
        Sun, Mar 23|Seattle - Buenos Aires|Air Canada
        MYR 2,880
        MYR 2,880

        Choose Air Canada flights from Seattle to Buenos Aires. The one-way connecting flight with Air Canada departs from Seattle-Tacoma International Airport on Sun, Mar 23, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,880 including taxes and charges.

      • SEA06:05
        28h 20m
        1 stop
        EZE14:25
        Tue, Mar 11|Seattle - Buenos Aires|Air Canada
        MYR 2,920
        MYR 2,920

        Choose Air Canada flights from Seattle to Buenos Aires. The one-way connecting flight with Air Canada departs from Seattle-Tacoma International Airport on Tue, Mar 11, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,920 including taxes and charges.

      • SEA06:05
        28h 20m
        1 stop
        EZE14:25
        Thu, Mar 13|Seattle - Buenos Aires|Air Canada
        MYR 2,920
        MYR 2,920

        Choose Air Canada flights from Seattle to Buenos Aires. The one-way connecting flight with Air Canada departs from Seattle-Tacoma International Airport on Thu, Mar 13, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,920 including taxes and charges.

      • SEA06:05
        28h 20m
        1 stop
        EZE14:25
        Thu, Mar 27|Seattle - Buenos Aires|Air Canada
        MYR 2,925
        MYR 2,925

        Choose Air Canada flights from Seattle to Buenos Aires. The one-way connecting flight with Air Canada departs from Seattle-Tacoma International Airport on Thu, Mar 27, arriving at Ministro Pistarini International Airport. One-way Prices start from MYR 2,925 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        BUE02:00 pm
        Thu, Feb 20|Seattle - Buenos Aires|Air Canada
        Find More Flights
        Find More Flights

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

Seattle to Buenos Aires flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA6420

    American Airlines

    06:03

    SEA

    2.9h

    08:55

    LAX

    SMTWTFS
    Search

  2. AA658

    American Airlines

    12:36

    LAX

    4.9h

    20:30

    MIA

    SMTWTFS

  3. AA931

    American Airlines

    21:25

    MIA

    9.2h

    07:35

    EZE

    SMTWTFS

  4. AS1246

    Alaska Airlines

    07:00

    SEA

    2.8h

    09:50

    LAX

    SMTWTFS
    Search

  5. UA1591

    United Airlines

    13:20

    LAX

    3.4h

    18:42

    IAH

    SMTWTFS

  6. UA819

    United Airlines

    20:15

    IAH

    9.8h

    08:00

    EZE

    SMTWTFS

  7. UA589

    United Airlines

    15:24

    SEA

    2.3h

    17:42

    SFO

    SMTWTFS
    Search

  8. CM383

    Copa Airlines

    00:44

    SFO

    7.0h

    10:46

    PTY

    SMTWTFS

  9. CM504

    Copa Airlines

    15:45

    PTY

    7.2h

    00:58

    EZE

    SMTWTFS

  10. AS1048

    Alaska Airlines

    17:40

    SEA

    2.8h

    20:25

    LAX

    SMTWTFS
    Search

  11. LA603

    LATAM Airlines

    15:05

    LAX

    10.8h

    06:50

    SCL

    SMTWTFS

  12. LA427

    LATAM Airlines

    06:36

    SCL

    2.1h

    09:40

    AEP

    SMTWTFS

  13. AS1223

    Alaska Airlines

    19:59

    SEA

    2.8h

    22:49

    LAX

    SMTWTFS
    Search

  14. AA658

    American Airlines

    12:36

    LAX

    4.9h

    20:30

    MIA

    SMTWTFS

  15. AA931

    American Airlines

    21:25

    MIA

    9.2h

    07:35

    EZE

    SMTWTFS

  16. AS1292

    Alaska Airlines

    21:00

    SEA

    2.6h

    23:39

    LAX

    SMTWTFS
    Search

  17. AA2811

    American Airlines

    06:00

    LAX

    3.0h

    11:00

    DFW

    SMTWTFS

  18. AA997

    American Airlines

    20:55

    DFW

    11.3h

    10:10

    EZE

    SMTWTFS

  19. AS1292

    Alaska Airlines

    21:00

    SEA

    2.6h

    23:39

    LAX

    SMTWTFS
    Search

  20. AA658

    American Airlines

    12:36

    LAX

    4.9h

    20:30

    MIA

    SMTWTFS

  21. AA931

    American Airlines

    21:25

    MIA

    9.2h

    07:35

    EZE

    SMTWTFS

  22. AS1003

    Alaska Airlines

    21:22

    SEA

    2.6h

    23:59

    ONT

    SMTWTFS
    Search

  23. AA1659

    American Airlines

    14:50

    LAX

    3.1h

    19:55

    DFW

    SMTWTFS

  24. AA997

    American Airlines

    20:55

    DFW

    11.3h

    10:10

    EZE

    SMTWTFS

  25. AS360

    Alaska Airlines

    21:37

    SEA

    5.4h

    06:03

    TPA

    SMTWTFS
    Search

  26. CM394

    Copa Airlines

    15:19

    TPA

    3.4h

    17:40

    PTY

    SMTWTFS

  27. CM454

    Copa Airlines

    19:04

    PTY

    7.1h

    04:09

    EZE

    SMTWTFS

  28. AS520

    Alaska Airlines

    21:40

    SEA

    6.0h

    06:43

    FLL

    SMTWTFS
    Search

  29. AV037

    avianca

    15:20

    FLL

    3.6h

    17:59

    BOG

    SMTWTFS

  30. AV155

    avianca

    21:10

    BOG

    6.5h

    05:40

    AEP

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

Find the best time to fly from Seattle to Buenos Aires

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

  • When are flight tickets from Seattle (SEA) to Buenos Aires (BUE) the cheapest?

    Airlines adjust prices for flights from Seattle to Buenos Aires based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Buenos Aires (BUE) cost?

    According to Trip.com's data, the lowest price is around MYR 6,550.

  • 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. It takes about 40 minutes by taxi.
    • The distance from Jorge Newbery Airport to downtown is about 5 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Seattle to Buenos Aires

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Buenos Aires. Book your flights at the right time and save more.
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 Information from Seattle to Buenos Aires

Cheapest nonstop flight priceMYR 2,671
Off-season for travelJanuary
Peak season for travelMay
Flight distance11,117.39 km
Popular airlineAeromexico

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