$255+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PUJ
Aug 26 — Sep 21
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Dominican Republic
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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 July 27, 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 July 27, 2026.
This Air Canada deal was found by Cheapflights users on 7/26. 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 10/317:45 am
SEA
- PUJ
1 stop27h 05m
Air Canada
Fri 11/67:45 pm
PUJ
- SEA
2 stops26h 37m
Air Canada
Deal found 7/26![Air Canada logo]()
$627
This flygcity.se deal was found by Cheapflights users on 7/23. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:15 pm
SEA
- PUJ
1 stop12h 40m
JetBlue
Fri 10/2311:45 am
PUJ
- SEA
1 stop12h 30m
JetBlue
Deal found 7/23![JetBlue logo]()
$634
This Expedia deal was found by Cheapflights users on 7/23. 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.
Sun 11/297:05 pm
SEA
- PUJ
2 stops19h 40m
Air Canada
Sat 12/57:45 pm
PUJ
- SEA
2 stops26h 37m
Air Canada
Deal found 7/23![Air Canada logo]()
$641
This Air Canada deal was found by Cheapflights users on 7/25. 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 11/148:40 am
SEA
- PUJ
2 stops25h 05m
Air Canada
Sun 11/2212:35 pm
PUJ
- SEA
2 stops24h 52m
Air Canada
Deal found 7/25![Air Canada logo]()
$642
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/228:47 pm
SEA
- SDQ
1 stop9h 38m
American Airlines
Sat 8/2910:27 am
SDQ
- SEA
1 stop16h 53m
American Airlines
Deal found 7/25![American Airlines logo]()
$646
This Air Canada deal was found by Cheapflights users on 7/26. 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 10/317:45 am
SEA
- PUJ
1 stop25h 25m
Air Canada
Sat 11/147:45 pm
PUJ
- SEA
2 stops26h 37m
Air Canada
Deal found 7/26![Air Canada logo]()
$647
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/104:27 pm
SEA
- PUJ
2 stops24h 58m
Multiple Airlines
Sat 9/197:02 am
PUJ
- SEA
1 stop14h 45m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$649
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:45 am
SEA
- PUJ
1 stop24h 25m
Air Canada
Sat 11/211:05 pm
PUJ
- SEA
1 stop11h 54m
Air Canada
Deal found 7/25![Air Canada logo]()
$650
This Air Canada deal was found by Cheapflights users on 7/26. 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.
Sun 11/157:45 am
SEA
- PUJ
1 stop24h 25m
Air Canada
Thu 11/1910:40 pm
PUJ
- SEA
1 stop26h 19m
Air Canada
Deal found 7/26![Air Canada logo]()
$651
This Air Canada deal was found by Cheapflights users on 7/25. 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.
Fri 11/67:45 am
SEA
- PUJ
1 stop24h 25m
Air Canada
Thu 11/127:35 pm
PUJ
- SEA
2 stops23h 02m
Air Canada
Deal found 7/25![Air Canada logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/105:51 pm
SEA
- PUJ
1 stop15h 39m
Multiple Airlines
Tue 9/159:25 am
PUJ
- SEA
2 stops32h 43m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/218:21 pm
SEA
- SDQ
1 stop16h 03m
American Airlines
Wed 8/262:22 pm
SDQ
- SEA
1 stop12h 58m
American Airlines
Deal found 7/22![American Airlines logo]()
$656
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 July 27, 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 July 27, 2026.
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/218:21 pm
SEA
- SDQ
1 stop16h 03m
American Airlines
Wed 8/262:22 pm
SDQ
- SEA
1 stop12h 58m
American Airlines
Deal found 7/22![American Airlines logo]()
$656
This JetBlue deal was found by Cheapflights users on 7/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:15 pm
SEA
- PUJ
1 stop12h 40m
JetBlue
Fri 10/2311:45 am
PUJ
- SEA
1 stop12h 30m
JetBlue
Deal found 7/26![JetBlue logo]()
$674
This Delta deal was found by Cheapflights users on 7/22. 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.
Sat 9/53:50 pm
SEA
- PUJ
1 stop16h 53m
Delta
Tue 9/154:00 pm
PUJ
- SEA
1 stop10h 58m
Delta
Deal found 7/22![Delta logo]()
$690
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/611:04 pm
SEA
- PUJ
1 stop10h 36m
United Airlines
Tue 9/154:40 pm
PUJ
- SEA
1 stop21h 23m
United Airlines
Deal found 7/22![United Airlines logo]()
$690
This Justfly.com deal was found by Cheapflights users on 7/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:06 pm
SEA
- SDQ
2 stops37h 39m
Frontier
Sun 8/1612:55 pm
SDQ
- SEA
2 stops25h 09m
Frontier
Deal found 7/24![Frontier logo]()
$696
This Southwest deal was found by Cheapflights users on 7/23. 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.
Sun 10/188:00 pm
SEA
- PUJ
2 stops14h 45m
Southwest
Fri 10/231:25 pm
PUJ
- SEA
2 stops14h 10m
Southwest
Deal found 7/23![Southwest logo]()
$709
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 10/18:50 pm
SEA
- STI
1 stop14h 25m
American Airlines
Mon 10/123:16 pm
STI
- SEA
1 stop11h 43m
American Airlines
Deal found 7/25![American Airlines logo]()
$658
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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.
Thu 10/19:40 pm
SEA
- STI
1 stop13h 21m
JetBlue
Mon 10/1212:15 pm
STI
- SEA
1 stop12h 00m
JetBlue
Deal found 7/27![JetBlue logo]()
$677
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 9/53:50 pm
SEA
- PUJ
1 stop16h 53m
Delta
Fri 9/114:00 pm
PUJ
- SEA
1 stop10h 58m
Delta
Deal found 7/23![Delta logo]()
$690
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/1311:04 pm
SEA
- PUJ
1 stop10h 36m
United Airlines
Sat 9/193:35 pm
PUJ
- SEA
1 stop21h 01m
United Airlines
Deal found 7/23![United Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/169:00 pm
SEA
- SDQ
1 stop9h 22m
American Airlines
Sun 10/1810:27 am
SDQ
- SEA
1 stop16h 32m
American Airlines
Deal found 7/25![American Airlines logo]()
$661
This JetBlue deal was found by Cheapflights users on 7/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:40 pm
SEA
- SDQ
1 stop13h 46m
JetBlue
Thu 10/17:00 am
SDQ
- SEA
1 stop16h 44m
JetBlue
Deal found 7/22![JetBlue logo]()
$680
This Delta deal was found by Cheapflights users on 7/23. 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 10/1810:35 pm
SEA
- PUJ
1 stop11h 49m
Delta
Fri 10/232:49 pm
PUJ
- SEA
1 stop12h 03m
Delta
Deal found 7/23![Delta logo]()
$690
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/811:59 pm
SEA
- POP
2 stops33h 48m
United Airlines
Sat 10/171:53 pm
POP
- SEA
1 stop11h 43m
United Airlines
Deal found 7/22![United Airlines logo]()
$699
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 10/186:15 pm
SEA
- PUJ
2 stops13h 38m
American Airlines
Fri 10/2311:39 am
PUJ
- SEA
1 stop14h 31m
American Airlines
Deal found 7/27![American Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 7/24. 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 9/106:00 am
SEA
- PUJ
2 stops27h 42m
Delta
Thu 9/172:08 pm
PUJ
- SEA
2 stops22h 47m
Delta
Deal found 7/24![Delta logo]()
$695
This United Airlines deal was found by Cheapflights users on 7/26. 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 9/2511:13 pm
SEA
- PUJ
2 stops13h 17m
United Airlines
Mon 9/284:40 pm
PUJ
- SEA
1 stop21h 14m
United Airlines
Deal found 7/26![United Airlines logo]()
$700
This JetBlue deal was found by Cheapflights users on 7/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:40 am
SEA
- STI
1 stop11h 45m
JetBlue
Fri 9/116:30 am
STI
- SEA
1 stop19h 07m
JetBlue
Deal found 7/23![JetBlue logo]()
$765
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/225:00 am
SEA
- PUJ
1 stop9h 35m
United Airlines
Sat 8/293:35 pm
PUJ
- SEA
1 stop21h 00m
United Airlines
Deal found 7/24![United Airlines logo]()
$700
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/411:16 pm
SEA
- STI
2 stops12h 19m
American Airlines
Sat 9/123:15 pm
STI
- SEA
2 stops22h 56m
American Airlines
Deal found 7/23![American Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/2512:59 pm
SEA
- POP
1 stop20h 48m
United Airlines
Sat 10/31:53 pm
POP
- SEA
1 stop11h 43m
United Airlines
Deal found 7/25![United Airlines logo]()
$704
This JetBlue deal was found by Cheapflights users on 7/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:40 pm
SEA
- STI
1 stop13h 09m
JetBlue
Thu 9/246:30 am
STI
- SEA
1 stop19h 07m
JetBlue
Deal found 7/22![JetBlue logo]()
$800
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/1110:58 pm
SEA
- POP
1 stop10h 27m
United Airlines
Sat 9/261:53 pm
POP
- SEA
1 stop11h 43m
United Airlines
Deal found 7/25![United Airlines logo]()
$704
This Justfly.com deal was found by Cheapflights users on 7/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:40 pm
SEA
- POP
1 stop13h 19m
JetBlue
Fri 10/162:55 pm
POP
- SEA
1 stop33h 20m
JetBlue
Deal found 7/26![JetBlue logo]()
$833
This United Airlines deal was found by Cheapflights users on 7/26. 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 9/711:04 pm
SEA
- PUJ
1 stop10h 36m
United Airlines
Tue 9/154:40 pm
PUJ
- SEA
2 stops21h 52m
United Airlines
Deal found 7/26![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 9/297:00 am
SEA
- SDQ
1 stop12h 46m
United Airlines
Thu 10/13:20 pm
SDQ
- SEA
2 stops23h 26m
United Airlines
Deal found 7/22![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/2010:58 pm
SEA
- STI
1 stop10h 59m
United Airlines
Thu 9/246:00 am
STI
- SEA
1 stop15h 19m
United Airlines
Deal found 7/23![United Airlines logo]()
$808
Last-minute flights from Seattle to Dominican RepublicDiscover last-minute flight deals from Seattle to Dominican Republic. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Dominican Republic. Data last updated July 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/23. 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 7/2812:56 pm
SEA
- SDQ
1 stop17h 31m
American Airlines
Tue 8/47:00 am
SDQ
- SEA
1 stop20h 07m
American Airlines
Deal found 7/23![American Airlines logo]()
$677
This Justfly.com deal was found by Cheapflights users on 7/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:06 pm
SEA
- SDQ
2 stops37h 39m
Frontier
Sun 8/1612:55 pm
SDQ
- SEA
2 stops25h 09m
Frontier
Deal found 7/24![Frontier logo]()
$696
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:06 pm
SEA
- PUJ
2 stops12h 30m
Frontier
Fri 8/1411:46 am
PUJ
- SEA
2 stops26h 18m
Frontier
Deal found 7/24![Frontier logo]()
$673
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/218:21 pm
SEA
- SDQ
1 stop16h 03m
American Airlines
Wed 8/262:22 pm
SDQ
- SEA
1 stop12h 58m
American Airlines
Deal found 7/22![American Airlines logo]()
$656
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/213:35 pm
SEA
- PUJ
1 stop19h 30m
American Airlines
Wed 8/263:05 pm
PUJ
- SEA
1 stop21h 24m
American Airlines
Deal found 7/26![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/228:47 pm
SEA
- SDQ
1 stop9h 38m
American Airlines
Sat 8/2910:27 am
SDQ
- SEA
1 stop16h 53m
American Airlines
Deal found 7/23![American Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/225:00 am
SEA
- PUJ
1 stop9h 35m
United Airlines
Sat 8/293:35 pm
PUJ
- SEA
1 stop21h 00m
United Airlines
Deal found 7/24![United Airlines logo]()
$700
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/245:00 am
SEA
- STI
2 stops13h 07m
American Airlines
Mon 8/317:00 am
STI
- SEA
1 stop20h 20m
American Airlines
Deal found 7/25![American Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/278:13 am
SEA
- PUJ
1 stop32h 41m
Multiple Airlines
Tue 9/19:25 am
PUJ
- SEA
2 stops26h 54m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/285:51 pm
SEA
- PUJ
1 stop21h 06m
Multiple Airlines
Tue 9/19:25 am
PUJ
- SEA
2 stops26h 54m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/318:13 am
SEA
- PUJ
1 stop10h 16m
Multiple Airlines
Tue 9/159:25 am
PUJ
- SEA
2 stops32h 43m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/317:06 pm
SEA
- PUJ
2 stops45h 48m
Multiple Airlines
Sat 9/57:02 am
PUJ
- SEA
1 stop17h 41m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$687
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 July 27, 2026.
Search for one-way flight options from Seattle to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/99:45 pm
SEA
- PUJ
3 stops43h 40m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/104:27 pm
SEA
- PUJ
2 stops24h 58m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/57:06 pm
SEA
- PUJ
2 stops21h 44m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/247:06 pm
SEA
- SDQ
3 stops42h 23m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sun 8/309:29 pm
SEA
- SDQ
3 stops45h 16m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/277:06 pm
SEA
- PUJ
2 stops42h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 10/187:41 pm
SEA
- PUJ
3 stops41h 50m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 9/198:50 pm
SEA
- SDQ
1 stop9h 31m
American Airlines
Deal found 7/26![American Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 7/26. 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 10/166:05 pm
SEA
- POP
2 stops15h 42m
United Airlines
Deal found 7/26![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 7/23. 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.
Sun 10/185:10 pm
SEA
- PUJ
2 stops17h 35m
Southwest
Deal found 7/23![Southwest logo]()
$307
This Flysmarter deal was found by Cheapflights users on 7/23. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:15 pm
SEA
- PUJ
1 stop12h 40m
JetBlue
Deal found 7/23![JetBlue logo]()
$310
This Southwest deal was found by Cheapflights users on 7/22. 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.
Thu 8/2710:30 pm
SEA
- PUJ
1 stop11h 20m
Southwest
Deal found 7/22![Southwest logo]()
$314
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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $627 (Air Canada) |
One-way from | $255 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $793 |
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 July 27, 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
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Fri 8/21
8:21 pm-3:24 pm
1 stop16h 03m
Santo Domingo Las Americas
Wed 8/26
2:22 pm-12:20 am
1 stop12h 58m
$656
SeattleSantiago de los Caballeros
SEA - STI
SEASTI
Seattle/Tacoma Intl
Thu 10/1
8:50 pm-2:15 pm
1 stop14h 25m
Santiago de los Caballeros
Mon 10/12
3:16 pm-11:59 pm
1 stop11h 43m
$658
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Fri 10/16
9:00 pm-9:22 am
1 stop9h 22m
Santo Domingo Las Americas
Sun 10/18
10:27 am-11:59 pm
1 stop16h 32m
$661
SeattlePunta Cana
SEA - PUJ
SEAPUJ
Seattle/Tacoma Intl
Sun 10/18
10:15 pm-1:55 pm
1 stop12h 40m
Punta Cana
Fri 10/23
11:45 am-9:15 pm
1 stop12h 30m
$674
SeattleSantiago de los Caballeros
SEA - STI
SEASTI
Seattle/Tacoma Intl
Thu 10/1
9:40 pm-2:01 pm
1 stop13h 21m
Santiago de los Caballeros
Mon 10/12
12:15 pm-9:15 pm
1 stop12h 00m
$677
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Tue 9/29
9:40 pm-2:26 pm
1 stop13h 46m
Santo Domingo Las Americas
Thu 10/1
7:00 am-8:44 pm
1 stop16h 44m
$680
SeattlePunta Cana
SEA - PUJ
SEAPUJ
Seattle/Tacoma Intl
Sat 9/5
3:50 pm-11:43 am
1 stop16h 53m
Punta Cana
Tue 9/15
4:00 pm-11:58 pm
1 stop10h 58m
$690
SeattlePunta Cana
SEA - PUJ
SEAPUJ
Seattle/Tacoma Intl
Sun 9/6
11:04 pm-12:40 pm
1 stop10h 36m
Punta Cana
Tue 9/15
4:40 pm-11:03 am
1 stop21h 23m
$690
SeattlePunta Cana
SEA - PUJ
SEAPUJ
Seattle/Tacoma Intl
Sat 9/5
3:50 pm-11:43 am
1 stop16h 53m
Punta Cana
Fri 9/11
4:00 pm-11:58 pm
1 stop10h 58m
$690
SeattlePunta Cana
SEA - PUJ
SEAPUJ
Seattle/Tacoma Intl
Sun 9/13
11:04 pm-12:40 pm
1 stop10h 36m
Punta Cana
Sat 9/19
3:35 pm-9:36 am
1 stop21h 01m
$690
Showing 1-10 of 52 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-PUJ
SEA-SDQ
SEA-POP
SEA-STI
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-PUJ
SEA-SDQ
SEA-POP
SEA-STI
What is the cheapest month to book a flight from Seattle to Dominican Republic?
Currently, September is the cheapest month in which you can book a flight from Seattle to Dominican Republic (average of $594). Flying from Seattle to Dominican Republic in July is currently the most expensive (average of $868). 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.
How far ahead should I book a flight from Seattle to Dominican Republic?
The price you pay for your flight from Seattle to Dominican Republic may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 July 27, 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$232 | Average$672 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$349 | Average$678 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$437 | Average$604 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$478 | Average$731 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$503 | Average$668 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$540 | Average$744 | FlexibilityNo cancel fee | On-time63% |