$199+ Cheap flights from Seattle (SEA) to the Dominican Republic
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PUJ
Apr 14 — Apr 211
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Dominican Republic 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
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Cheapest flights from Seattle to Dominican RepublicExplore the most affordable flight options available from Seattle to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Seattle to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
This Delta deal was found by Cheapflights users on 3/12. 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.
Fri 5/110:40 pm
SEA
- STI
1 stop17h 53m
Delta
Thu 5/76:00 am
STI
- SEA
1 stop11h 29m
Delta
Deal found 3/12![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 5/110:53 pm
SEA
- STI
2 stops13h 19m
United Airlines
Wed 5/66:00 am
STI
- SEA
2 stops16h 48m
United Airlines
Deal found 3/12![United Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:29 pm
SEA
- POP
1 stop13h 14m
American Airlines
Thu 5/73:30 pm
POP
- SEA
1 stop11h 14m
American Airlines
Deal found 3/12![American Airlines logo]()
$503
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:16 pm
SEA
- POP
1 stop13h 14m
American Airlines
Mon 5/43:30 pm
POP
- SEA
2 stops22h 18m
American Airlines
Deal found 3/13![American Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:13 am
SEA
- SDQ
1 stop26h 16m
Multiple Airlines
Wed 5/610:19 am
SDQ
- SEA
2 stops27h 03m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$507
This KAYAK deal was found by Cheapflights users on 3/12. 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 9/1611:59 pm
SEA
- SDQ
1 stop10h 25m
JetBlue
Thu 10/112:47 pm
SDQ
- SEA
1 stop12h 37m
JetBlue
Deal found 3/12![JetBlue logo]()
$509
This Delta deal was found by Cheapflights users on 3/12. 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.
Fri 5/110:40 pm
SEA
- STI
1 stop17h 53m
Delta
Wed 5/66:00 am
STI
- SEA
1 stop19h 31m
Delta
Deal found 3/12![Delta logo]()
$511
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 5/17:05 pm
SEA
- SDQ
2 stops13h 50m
United Airlines
Thu 5/76:00 am
SDQ
- SEA
1 stop13h 12m
United Airlines
Deal found 3/12![United Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 4/2910:55 pm
SEA
- STI
1 stop11h 02m
United Airlines
Wed 5/66:00 am
STI
- SEA
2 stops16h 48m
United Airlines
Deal found 3/15![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 5/110:53 pm
SEA
- SDQ
2 stops12h 17m
United Airlines
Wed 5/66:00 am
SDQ
- SEA
2 stops16h 00m
United Airlines
Deal found 3/12![United Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:55 am
SEA
- PUJ
1 stop10h 34m
Multiple Airlines
Fri 5/81:01 pm
PUJ
- SEA
2 stops24h 21m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 3/14. 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.
Fri 5/110:40 pm
SEA
- SDQ
1 stop10h 51m
Delta
Wed 5/66:05 am
SDQ
- SEA
1 stop17h 15m
Delta
Deal found 3/14![Delta logo]()
$531
Best flights from Seattle to Dominican RepublicDiscover carefully curated flight deals from Seattle to Dominican Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Seattle to Dominican Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/3010:53 pm
SEA
- STI
2 stops13h 19m
United Airlines
Wed 5/66:00 am
STI
- SEA
2 stops16h 48m
United Airlines
Deal found 3/12![United Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 3/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:19 pm
SEA
- STI
2 stops15h 04m
American Airlines
Wed 5/131:32 pm
STI
- SEA
1 stop13h 12m
American Airlines
Deal found 3/11![American Airlines logo]()
$495
This Delta deal was found by Cheapflights users on 3/11. 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.
Sun 4/2610:40 pm
SEA
- SDQ
1 stop16h 54m
Delta
Sun 5/36:05 am
SDQ
- SEA
1 stop19h 26m
Delta
Deal found 3/11![Delta logo]()
$511
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:25 pm
SEA
- PUJ
1 stop10h 25m
Southwest
Wed 6/102:40 pm
PUJ
- SEA
1 stop12h 40m
Southwest
Deal found 3/13![Southwest logo]()
$638
This Copa Airlines deal was found by Cheapflights users on 3/11. 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.
Sat 6/63:30 pm
SEA
- PUJ
2 stops18h 19m
Copa Airlines
Wed 6/105:37 am
PUJ
- SEA
2 stops20h 33m
Copa Airlines
Deal found 3/11![Copa Airlines logo]()
$671
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:33 pm
SEA
- POP
2 stops11h 57m
American Airlines
Thu 5/73:30 pm
POP
- SEA
2 stops22h 18m
American Airlines
Deal found 3/12![American Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 3/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:14 pm
SEA
- STI
2 stops17h 19m
Delta
Tue 5/56:00 am
STI
- SEA
1 stop16h 59m
Delta
Deal found 3/15![Delta logo]()
$515
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:29 pm
SEA
- POP
2 stops13h 01m
American Airlines
Mon 5/43:30 pm
POP
- SEA
2 stops22h 18m
American Airlines
Deal found 3/13![American Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 3/11. 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.
Wed 5/64:00 pm
SEA
- SDQ
1 stop17h 28m
Delta
Sat 5/166:05 am
SDQ
- SEA
2 stops19h 43m
Delta
Deal found 3/11![Delta logo]()
$515
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/1711:59 pm
SEA
- PUJ
1 stop11h 28m
United Airlines
Fri 4/241:50 pm
PUJ
- SEA
1 stop13h 44m
United Airlines
Deal found 3/10![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 3/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:16 pm
SEA
- POP
1 stop13h 14m
American Airlines
Tue 5/53:30 pm
POP
- SEA
2 stops22h 18m
American Airlines
Deal found 3/14![American Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 3/14. 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.
Fri 5/111:14 pm
SEA
- SDQ
2 stops16h 20m
Delta
Wed 5/66:05 am
SDQ
- SEA
1 stop17h 15m
Delta
Deal found 3/14![Delta logo]()
$535
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Wed 4/15:00 am
SEA
- PUJ
1 stop9h 35m
United Airlines
Wed 4/81:25 pm
PUJ
- SEA
1 stop12h 31m
United Airlines
Deal found 3/13![United Airlines logo]()
$599
This Air Canada deal was found by Cheapflights users on 3/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:40 am
SEA
- AZS
2 stops32h 35m
Air Canada
Wed 6/38:05 pm
AZS
- SEA
2 stops28h 03m
Air Canada
Deal found 3/14![Air Canada logo]()
$1,341
This Copa Airlines deal was found by Cheapflights users on 3/10. 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 6/25:04 pm
SEA
- PUJ
2 stops21h 31m
Copa Airlines
Sun 6/75:37 am
PUJ
- SEA
2 stops22h 52m
Copa Airlines
Deal found 3/10![Copa Airlines logo]()
$672
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:29 pm
SEA
- POP
1 stop13h 14m
American Airlines
Wed 4/293:30 pm
POP
- SEA
2 stops22h 18m
American Airlines
Deal found 3/10![American Airlines logo]()
$507
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:35 pm
SEA
- PUJ
2 stops16h 05m
Southwest
Sun 6/73:25 pm
PUJ
- SEA
1 stop11h 40m
Southwest
Deal found 3/10![Southwest logo]()
$676
This Delta deal was found by Cheapflights users on 3/14. 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.
Wed 4/2211:14 pm
SEA
- SDQ
2 stops16h 20m
Delta
Fri 5/16:05 am
SDQ
- SEA
2 stops17h 32m
Delta
Deal found 3/14![Delta logo]()
$535
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 5/28:51 am
SEA
- STI
2 stops25h 06m
United Airlines
Wed 5/66:00 am
STI
- SEA
2 stops18h 58m
United Airlines
Deal found 3/10![United Airlines logo]()
$605
This Mytrip deal was found by Cheapflights users on 3/12. 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 5/17:35 pm
SEA
- AZS
2 stops18h 15m
Multiple Airlines
Thu 5/76:05 pm
AZS
- SEA
3 stops27h 40m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,469
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:19 pm
SEA
- POP
2 stops17h 11m
American Airlines
Mon 5/43:30 pm
POP
- SEA
2 stops21h 05m
American Airlines
Deal found 3/13![American Airlines logo]()
$507
This Copa Airlines deal was found by Cheapflights users on 3/13. 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 5/197:36 pm
SEA
- PUJ
2 stops18h 55m
Copa Airlines
Sat 5/305:35 am
PUJ
- SEA
2 stops22h 38m
Copa Airlines
Deal found 3/13![Copa Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Mon 4/2710:55 pm
SEA
- SDQ
1 stop12h 15m
United Airlines
Thu 4/301:10 pm
SDQ
- SEA
1 stop13h 49m
United Airlines
Deal found 3/10![United Airlines logo]()
$621
This Copa Airlines deal was found by Cheapflights users on 3/14. 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.
Sat 4/254:32 pm
SEA
- PUJ
2 stops16h 13m
Copa Airlines
Sat 5/25:35 am
PUJ
- SEA
2 stops22h 37m
Copa Airlines
Deal found 3/14![Copa Airlines logo]()
$691
This Delta deal was found by Cheapflights users on 3/14. 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.
Wed 4/2211:14 pm
SEA
- STI
2 stops17h 19m
Delta
Fri 5/16:00 am
STI
- SEA
1 stop16h 59m
Delta
Deal found 3/14![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 3/12. 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.
Sun 5/1011:05 pm
SEA
- SDQ
2 stops15h 56m
Delta
Fri 5/156:05 am
SDQ
- SEA
2 stops19h 43m
Delta
Deal found 3/12![Delta logo]()
$594
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Mon 4/135:00 am
SEA
- PUJ
1 stop9h 35m
United Airlines
Thu 4/162:20 pm
PUJ
- SEA
1 stop11h 52m
United Airlines
Deal found 3/11![United Airlines logo]()
$689
This Delta deal was found by Cheapflights users on 3/10. 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.
Tue 3/247:35 pm
SEA
- SDQ
2 stops20h 20m
Delta
Fri 4/176:05 am
SDQ
- SEA
2 stops18h 45m
Delta
Deal found 3/10![Delta logo]()
$630
Last-minute flights from Seattle to Dominican RepublicDiscover last-minute flight deals from Seattle to Dominican Republic. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Dominican Republic. Data last updated March 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:35 pm
SEA
- SDQ
2 stops33h 06m
Multiple Airlines
Tue 4/142:20 pm
SDQ
- SEA
1 stop23h 31m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Mon 4/1310:55 pm
SEA
- SDQ
1 stop12h 15m
United Airlines
Fri 4/176:00 am
SDQ
- SEA
2 stops19h 33m
United Airlines
Deal found 3/14![United Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:00 am
SEA
- PUJ
1 stop32h 54m
Multiple Airlines
Thu 4/237:30 pm
PUJ
- SEA
1 stop30h 59m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:00 am
SEA
- PUJ
1 stop32h 54m
Multiple Airlines
Tue 4/217:10 pm
PUJ
- SEA
1 stop26h 30m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:16 pm
SEA
- POP
1 stop13h 14m
American Airlines
Mon 5/43:30 pm
POP
- SEA
2 stops22h 18m
American Airlines
Deal found 3/13![American Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 3/14. 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.
Wed 4/2211:14 pm
SEA
- SDQ
2 stops16h 20m
Delta
Fri 5/16:05 am
SDQ
- SEA
2 stops17h 32m
Delta
Deal found 3/14![Delta logo]()
$535
This Delta deal was found by Cheapflights users on 3/11. 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.
Sun 4/2610:40 pm
SEA
- SDQ
1 stop16h 54m
Delta
Sun 5/36:05 am
SDQ
- SEA
1 stop19h 26m
Delta
Deal found 3/11![Delta logo]()
$511
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 4/2910:55 pm
SEA
- STI
1 stop11h 02m
United Airlines
Wed 5/66:00 am
STI
- SEA
2 stops16h 48m
United Airlines
Deal found 3/15![United Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 3/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:16 pm
SEA
- STI
1 stop11h 07m
American Airlines
Wed 5/61:32 pm
STI
- SEA
1 stop13h 12m
American Airlines
Deal found 3/15![American Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 3/12. 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.
Thu 4/307:20 am
SEA
- STI
1 stop14h 02m
Delta
Wed 5/66:00 am
STI
- SEA
1 stop16h 59m
Delta
Deal found 3/12![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/3010:53 pm
SEA
- STI
2 stops13h 19m
United Airlines
Wed 5/66:00 am
STI
- SEA
2 stops16h 48m
United Airlines
Deal found 3/12![United Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:13 am
SEA
- SDQ
1 stop26h 16m
Multiple Airlines
Wed 5/610:19 am
SDQ
- SEA
2 stops27h 03m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$507
One-way flights from Seattle to Dominican RepublicSearch for one-way flight options from Seattle to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Seattle to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:12 pm
SEA
- SDQ
3 stops42h 17m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:45 pm
SEA
- SDQ
2 stops40h 45m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:55 am
SEA
- SDQ
1 stop29h 34m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:50 pm
SEA
- SDQ
3 stops46h 55m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:50 pm
SEA
- SDQ
3 stops41h 39m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:12 pm
SEA
- SDQ
2 stops42h 17m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:12 pm
SEA
- SDQ
3 stops47h 33m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:59 pm
SEA
- SDQ
1 stop11h 14m
JetBlue
Deal found 3/10![JetBlue logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:12 pm
SEA
- PUJ
2 stops20h 38m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/2410:55 pm
SEA
- POP
1 stop10h 30m
United Airlines
Deal found 3/10![United Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:55 am
SEA
- PUJ
1 stop32h 59m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:42 pm
SEA
- PUJ
3 stops48h 49m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$266
Find flight deals from Seattle to Dominican Republic
Keep the following information in mind while searching for Seattle to Dominican Republic flight deals. Data was last updated March 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $491 (Delta) |
One-way from | $199 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $597 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Dominican Republic 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 March 15, 2026.
Use the filters below to find and compare flights from Seattle to the Dominican Republic that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSantiago de los Caballeros
SEA - STI
SEASTI
Seattle/Tacoma Intl
Thu 4/30
10:53 pm-3:12 pm
2 stops13h 19m
Santiago de los Caballeros
Wed 5/6
6:00 am-7:48 pm
2 stops16h 48m
$495
SeattleSantiago de los Caballeros
SEA - STI
SEASTI
Seattle/Tacoma Intl
Wed 5/6
6:19 pm-12:23 pm
2 stops15h 04m
Santiago de los Caballeros
Wed 5/13
1:32 pm-11:44 pm
1 stop13h 12m
$495
SeattlePuerto Plata
SEA - POP
SEAPOP
Seattle/Tacoma Intl
Fri 5/1
11:33 pm-2:30 pm
2 stops11h 57m
Puerto Plata La Union
Thu 5/7
3:30 pm-10:48 am
2 stops22h 18m
$507
SeattlePuerto Plata
SEA - POP
SEAPOP
Seattle/Tacoma Intl
Mon 4/27
10:29 pm-2:30 pm
2 stops13h 01m
Puerto Plata La Union
Mon 5/4
3:30 pm-10:48 am
2 stops22h 18m
$507
SeattlePuerto Plata
SEA - POP
SEAPOP
Seattle/Tacoma Intl
Tue 4/28
10:16 pm-2:30 pm
1 stop13h 14m
Puerto Plata La Union
Tue 5/5
3:30 pm-10:48 am
2 stops22h 18m
$507
SeattlePuerto Plata
SEA - POP
SEAPOP
Seattle/Tacoma Intl
Fri 4/24
10:29 pm-2:43 pm
1 stop13h 14m
Puerto Plata La Union
Wed 4/29
3:30 pm-10:48 am
2 stops22h 18m
$507
SeattlePuerto Plata
SEA - POP
SEAPOP
Seattle/Tacoma Intl
Mon 4/20
6:19 pm-2:30 pm
2 stops17h 11m
Puerto Plata La Union
Mon 5/4
3:30 pm-9:35 am
2 stops21h 05m
$507
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Sun 4/26
10:40 pm-6:34 pm
1 stop16h 54m
Santo Domingo Las Americas
Sun 5/3
6:05 am-10:31 pm
1 stop19h 26m
$511
SeattleSantiago de los Caballeros
SEA - STI
SEASTI
Seattle/Tacoma Intl
Fri 5/1
11:14 pm-7:33 pm
2 stops17h 19m
Santiago de los Caballeros
Tue 5/5
6:00 am-7:59 pm
1 stop16h 59m
$515
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Wed 5/6
4:00 pm-12:28 pm
1 stop17h 28m
Santo Domingo Las Americas
Sat 5/16
6:05 am-10:48 pm
2 stops19h 43m
$515
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Seattle to Dominican Republic
Have a flexible travel schedule? Discover the best time to fly to Dominican Republic from Seattle with our price prediction graph.
SEA-STI
SEA-SDQ
SEA-PUJ
SEA-POP
SEA-AZS
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 Seattle to the Dominican Republic
SEA-DO0
SEA-STI
SEA-SDQ
SEA-PUJ
SEA-POP
What is the cheapest month to book a flight from Seattle to Dominican Republic?
Currently, January is the cheapest month in which you can book a flight from Seattle to Dominican Republic (average of $232). Flying from Seattle to Dominican Republic in July is currently the most expensive (average of $491). 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 Dominican Republic
Get insights into the airlines that provide service to Dominican Republic. 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 Dominican Republic. Reviews last updated March 15, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Seattle to the Dominican Republic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Seattle to Dominican Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Dominican Republic
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dominican Republic by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Dominican Republic by cabin class
Find flights from Seattle to Dominican Republic, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Dominican Republic flights
Browse other Seattle and Dominican Republic flight options. Last updated on March 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Dominican Republic regions
Consider these flights traveling to Dominican Republic regions.
Top 6 airlines flying from Seattle to Dominican Republic
Discover the top 6 airlines that operate flights from Seattle to Dominican Republic. 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 March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$232 | Average$629 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$383 | Average$841 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$437 | Average$578 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$474 | Average$674 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$486 | Average$508 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$540 | Average$742 | FlexibilityNo cancel fee | On-time63% |