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Seattle-Tacoma International Airport to Las Américas International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Las Américas International Airport over the next 90 days, with one-way fares from HK$2,342 and round-trip from HK$5,646. Based on Trip.com's latest 7-day flight data.

      • SEA 20:39
        9h 43m
        1 stop
        SDQ 09:22
        Seattle - Santo Domingo | Sun, Oct 18 | American Airlines
        SDQ 10:27
        16h 32m
        1 stop
        SEA 23:59
        Santo Domingo - Seattle | Wed, Oct 21 | American Airlines
        HK$5,646 HK$11,645
        52% off
        52% off
        HK$11,645 HK$5,646
      • SEA 09:30
        17h 47m
        1 stop
        SDQ 07:17
        Seattle - Santo Domingo | Sun, Nov 15 | Aeromexico
        SDQ 11:02
        12h 53m
        1 stop
        SEA 19:55
        Santo Domingo - Seattle | Sun, Nov 22 | Aeromexico
        HK$6,282 HK$11,645
        46% off
        46% off
        HK$11,645 HK$6,282
      • SEA 22:48
        20h 58m
        1 stop
        SDQ 22:46
        Seattle - Santo Domingo | Sun, Oct 18 | United Airlines
        SDQ 06:00
        15h 19m
        1 stop
        SEA 18:19
        Santo Domingo - Seattle | Wed, Oct 21 | United Airlines
        HK$6,587 HK$11,645
        43% off
        43% off
        HK$11,645 HK$6,587
      • SEA 06:15
        13h 31m
        1 stop
        SDQ 23:46
        Seattle - Santo Domingo | Sun, Nov 15 | United Airlines
        SDQ 06:00
        19h 53m
        1 stop
        SEA 21:53
        Santo Domingo - Seattle | Sun, Nov 22 | United Airlines
        HK$6,790
        42% off
        HK$11,645 HK$6,790
      • SEA 22:10
        16h 46m
        1 stop
        SDQ 17:56
        Seattle - Santo Domingo | Sun, Oct 18 | Jetblue Airways
        SDQ 06:30
        19h 12m
        1 stop
        SEA 22:42
        Santo Domingo - Seattle | Wed, Oct 21 | DM Airlines
        HK$6,845
        41% off
        HK$11,645 HK$6,845
      • SEA 23:45
        10h 47m
        1 stop
        SDQ 14:32
        Seattle - Santo Domingo | Sun, Nov 15 | Delta Air Lines
        SDQ 06:00
        19h 53m
        1 stop
        SEA 21:53
        Santo Domingo - Seattle | Sun, Nov 22 | United Airlines
        HK$7,091
        39% off
        HK$11,645 HK$7,091
      • SEA 21:14
        13h 41m
        1 stop
        SDQ 14:55
        Seattle - Santo Domingo | Sun, Nov 15 | American Airlines
        SDQ 06:00
        19h 53m
        1 stop
        SEA 21:53
        Santo Domingo - Seattle | Sun, Nov 22 | United Airlines
        HK$7,262
        38% off
        HK$11,645 HK$7,262
      • SEA 22:35
        11h 57m
        1 stop
        SDQ 13:32
        Seattle - Santo Domingo | Sun, Oct 18 | Delta Air Lines
        SDQ 14:57
        11h 55m
        1 stop
        SEA 23:52
        Santo Domingo - Seattle | Wed, Oct 21 | Delta Air Lines
        HK$7,480
        36% off
        HK$11,645 HK$7,480
      • SEA 09:30
        18h 12m
        1 stop
        SDQ 06:42
        Seattle - Santo Domingo | Sun, Oct 18 | Aeromexico
        SDQ 11:01
        11h 54m
        1 stop
        SEA 19:55
        Santo Domingo - Seattle | Wed, Oct 21 | Aeromexico
        HK$8,151
        30% off
        HK$11,645 HK$8,151
      • SEA 13:00
        17h 25m
        1 stop
        SDQ 14:00
        Seattle - Santo Domingo | Mon, Oct 5 | Normal Airline
        SDQ 15:00
        6h
        Nonstop
        SEA 16:00
        Santo Domingo - Seattle | Wed, Oct 7 | Normal Airline
        More cheap flights
        More cheap flights
      • SEA 21:40
        17h 17m
        1 stop
        SDQ 17:57
        Seattle - Santo Domingo | Sat, Oct 17 | Jetblue Airways
        HK$2,342 HK$5,139
        54% off
        54% off
        HK$5,139 HK$2,342
      • SEA 23:42
        12h 43m
        1 stop
        SDQ 15:25
        Seattle - Santo Domingo | Sun, Oct 18 | Jetblue Airways
        HK$2,349 HK$5,139
        54% off
        54% off
        HK$5,139 HK$2,349
      • SEA 09:30
        18h 17m
        1 stop
        SDQ 06:47
        Seattle - Santo Domingo | Sun, Oct 18 | Aeromexico
        HK$2,844 HK$5,139
        45% off
        45% off
        HK$5,139 HK$2,844
      • SEA 09:30
        18h 17m
        1 stop
        SDQ 06:47
        Seattle - Santo Domingo | Tue, Oct 6 | Aeromexico
        HK$2,973
        42% off
        HK$5,139 HK$2,973
      • SEA 09:30
        18h 17m
        1 stop
        SDQ 06:47
        Seattle - Santo Domingo | Sat, Oct 17 | Aeromexico
        HK$3,031
        41% off
        HK$5,139 HK$3,031
      • SEA 08:00
        10h 45m
        1 stop
        SDQ 21:45
        Seattle - Santo Domingo | Sat, Oct 17 | Alaska Airlines
        HK$3,102
        40% off
        HK$5,139 HK$3,102
      • SEA 07:59
        10h 46m
        1 stop
        SDQ 21:45
        Seattle - Santo Domingo | Sat, Oct 17 | Delta Air Lines
        HK$3,122
        39% off
        HK$5,139 HK$3,122
      • SEA 07:30
        12h 16m
        1 stop
        SDQ 22:46
        Seattle - Santo Domingo | Sun, Oct 18 | United Airlines
        HK$3,129
        39% off
        HK$5,139 HK$3,129
      • SEA 09:30
        18h 17m
        1 stop
        SDQ 06:47
        Seattle - Santo Domingo | Sun, Oct 4 | Aeromexico
        HK$3,147
        39% off
        HK$5,139 HK$3,147
      • SEA 22:58
        20h 48m
        1 stop
        SDQ 22:46
        Seattle - Santo Domingo | Sat, Oct 17 | United Airlines
        HK$3,200
        38% off
        HK$5,139 HK$3,200
      • SEA 16:01
        17h 37m
        1 stop
        SDQ 12:38
        Seattle - Santo Domingo | Sun, Oct 18 | Delta Air Lines
        HK$3,462
        33% off
        HK$5,139 HK$3,462
      • SEA 20:50
        18h 44m
        1 stop
        SDQ 18:34
        Seattle - Santo Domingo | Thu, Oct 8 | American Airlines
        HK$3,597
        30% off
        HK$5,139 HK$3,597
      • SEA 13:00
        17h 25m
        1 stop
        SDQ 14:00
        Seattle - Santo Domingo | Mon, Oct 5 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Seattle-Tacoma International Airport to Las Américas International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Seattle-Tacoma International Airport to Las Américas International Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Las Américas International Airport is American Airlines (from HK$2,924) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From HK$2,924
Aeromexico
From HK$3,764
Frontier Airlines
From HK$3,909
Alaska Airlines
From HK$4,512
Delta Air Lines
From HK$4,641
United Airlines
From HK$7,372

Find more flights and airlines

What is the flight schedule from Seattle-Tacoma International Airport to Las Américas International Airport?

Check on the flight schedule from Seattle to Santo Domingo to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2017

    Seattle-Tacoma International Airport

    22:48

    SEA

    5h 12m

    Nonstop

    07:00

    EWR

    S M T W T F S
    Search

  2. UA1984

    Newark Liberty International Airport

    08:42

    EWR

    3h 59m

    Nonstop

    13:41

    SDQ

    S M T W T F S

  3. DL652

    Seattle-Tacoma International Airport

    23:35

    SEA

    4h 50m

    Nonstop

    07:25

    ATL

    S M T W T F S
    Search

  4. DL1958

    Hartsfield–Jackson Atlanta International Airport

    10:00

    ATL

    3h 30m

    Nonstop

    13:30

    SDQ

    S M T W T F S

  5. AS305

    Seattle-Tacoma International Airport

    08:08

    SEA

    6h 7m

    Nonstop

    17:15

    MIA

    S M T W T F S
    Search

  6. DM2105

    Miami International Airport

    18:52

    MIA

    2h 20m

    Nonstop

    21:12

    SDQ

    - M - W - F S

  7. DL452

    Seattle-Tacoma International Airport

    21:55

    SEA

    5h 27m

    Nonstop

    06:22

    JFK

    S M T W T F S
    Search

  8. DL1917

    John F. Kennedy International Airport

    08:30

    JFK

    3h 10m

    Nonstop

    12:40

    SDQ

    S M T W T F S

  9. B6398

    Seattle-Tacoma International Airport

    11:45

    SEA

    5h 28m

    Nonstop

    20:13

    BOS

    S M T W T F S
    Search

  10. B62829

    Boston Logan International Airport

    19:44

    BOS

    4h 6m

    Nonstop

    23:50

    SDQ

    S M T W T F S

  11. UA2618

    Seattle-Tacoma International Airport

    07:00

    SEA

    4h 15m

    Nonstop

    13:15

    ORD

    S M T W T F S
    Search

  12. UA2466

    O'Hare International Airport

    13:55

    ORD

    2h 23m

    Nonstop

    17:18

    EWR

    S M T W T F S

  13. UA1471

    Newark Liberty International Airport

    18:48

    EWR

    3h 58m

    Nonstop

    22:46

    SDQ

    S M T W T F S

  14. AA6438

    Seattle-Tacoma International Airport

    16:59

    SEA

    3h 1m

    Nonstop

    20:00

    LAX

    S M T W T F S
    Search

  15. AA778

    Los Angeles International Airport

    21:00

    LAX

    5h 7m

    Nonstop

    05:07

    MIA

    S M T W T F S

  16. AA1856

    Miami International Airport

    06:27

    MIA

    2h 21m

    Nonstop

    09:48

    SDQ

    S M T W T F S

  17. AM495

    Seattle-Tacoma International Airport

    09:30

    SEA

    5h 30m

    Nonstop

    16:00

    MEX

    S M T W T F S
    Search

  18. AM654

    Mexico City International Airport

    01:05

    MEX

    4h 12m

    Nonstop

    07:17

    SDQ

    S M T W T F S

  19. F91178

    Seattle-Tacoma International Airport

    13:52

    SEA

    2h 45m

    Nonstop

    16:37

    LAX

    S M T W T F S
    Search

  20. B61200

    Los Angeles International Airport

    13:55

    LAX

    5h 25m

    Nonstop

    22:20

    FLL

    S M T W T F S

  21. B61989

    Fort Lauderdale-Hollywood International Airport

    21:35

    FLL

    2h 24m

    Nonstop

    23:59

    SDQ

    - - - W T - -
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About Seattle-Tacoma International Airport and Las Américas International Airport

Learn about Seattle-Tacoma International Airport (SEA) and Las Américas International Airport (SDQ) — including location, terminals, transportation, and travel tips.

Flight distance 5,734.19 km
Cheapest one-way ticket price HK$2,342
Cheapest return ticket price HK$5,646

FAQs for Seattle-Tacoma International Airport to Las Américas International Airport Flights

  • What is the transportation method from the main airport to downtown in Santo Domingo?

    • The distance from Las Américas International Airport to downtown is about 33 km, by taxi about 50 minutes.
    • The distance from La Isabela International Airport to downtown is about 8 km, by taxi about 20 minutes.
  • The closest airport to Las Américas International Airport (SDQ) is La Romana International Airport. The distance is around 80 km.
  • United Airlines is a very popular airline operating an average of 4 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Las Américas International Airport currently start from HK$2,342, and round-trip fares start from HK$5,646. The current lowest fare is a Jetblue Airways flight departing on Sat, Oct 17; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to Las Américas International Airport is HK$3,534. Prices may vary depending on the departure date, airline, and availability.
  • Enter Seattle-Tacoma International Airport and Las Américas International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.