$249+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PUJ
May 30 — Jun 61
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 April 30, 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 April 30, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:30 pm
SEA
- STI
1 stop18h 10m
Delta
Mon 10/128:31 pm
STI
- SEA
1 stop17h 04m
Delta
Deal found 4/27![Delta logo]()
$512
This Frontier deal was found by Cheapflights users on 4/29. 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.
Sat 7/113:34 pm
SEA
- PUJ
2 stops20h 15m
Frontier
Wed 7/1511:46 am
PUJ
- SEA
2 stops25h 53m
Frontier
Deal found 4/29![Frontier logo]()
$512
This Frontier deal was found by Cheapflights users on 4/29. 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.
Sun 7/123:34 pm
SEA
- PUJ
2 stops16h 02m
Frontier
Wed 7/1511:46 am
PUJ
- SEA
2 stops25h 53m
Frontier
Deal found 4/29![Frontier logo]()
$531
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:30 pm
SEA
- SDQ
1 stop17h 50m
Delta
Sat 10/37:40 pm
SDQ
- SEA
1 stop17h 44m
Delta
Deal found 4/27![Delta logo]()
$532
This Frontier deal was found by Cheapflights users on 4/29. 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.
Sat 7/113:34 pm
SEA
- PUJ
2 stops20h 15m
Frontier
Thu 7/1611:46 am
PUJ
- SEA
2 stops25h 53m
Frontier
Deal found 4/29![Frontier logo]()
$536
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:40 am
SEA
- SDQ
2 stops23h 40m
Delta
Thu 10/17:40 pm
SDQ
- SEA
2 stops23h 33m
Delta
Deal found 4/27![Delta logo]()
$537
This Frontier deal was found by Cheapflights users on 4/29. 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.
Fri 7/103:34 pm
SEA
- PUJ
2 stops15h 55m
Frontier
Wed 7/1511:46 am
PUJ
- SEA
2 stops25h 53m
Frontier
Deal found 4/29![Frontier logo]()
$551
This Frontier deal was found by Cheapflights users on 4/29. 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.
Sun 7/123:34 pm
SEA
- PUJ
2 stops20h 00m
Frontier
Thu 7/1611:46 am
PUJ
- SEA
2 stops25h 53m
Frontier
Deal found 4/29![Frontier logo]()
$556
This Delta deal was found by Cheapflights users on 4/30. 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 6/124:00 pm
SEA
- SDQ
1 stop17h 39m
Delta
Fri 6/197:35 pm
SDQ
- SEA
1 stop17h 30m
Delta
Deal found 4/30![Delta logo]()
$571
This Air Canada deal was found by Cheapflights users on 4/28. 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 5/308:00 am
SEA
- PUJ
1 stop28h 25m
Air Canada
Thu 6/114:25 pm
PUJ
- SEA
1 stop31h 43m
Air Canada
Deal found 4/28![Air Canada logo]()
$571
This Frontier deal was found by Cheapflights users on 4/29. 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.
Thu 7/93:34 pm
SEA
- PUJ
2 stops16h 02m
Frontier
Wed 7/1511:46 am
PUJ
- SEA
2 stops25h 53m
Frontier
Deal found 4/29![Frontier logo]()
$574
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:35 pm
SEA
- SDQ
2 stops13h 45m
Delta
Thu 10/17:40 pm
SDQ
- SEA
2 stops23h 33m
Delta
Deal found 4/27![Delta logo]()
$576
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 April 30, 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 April 30, 2026.
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:15 am
SEA
- STI
1 stop14h 44m
Delta
Tue 6/26:00 am
STI
- SEA
2 stops15h 47m
Delta
Deal found 4/26![Delta logo]()
$517
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sat 9/127:35 pm
SEA
- PUJ
2 stops14h 05m
United Airlines
Sat 9/191:25 pm
PUJ
- SEA
1 stop12h 46m
United Airlines
Deal found 4/26![United Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:15 am
SEA
- PUJ
1 stop14h 42m
Multiple Airlines
Fri 8/285:30 pm
PUJ
- SEA
2 stops43h 18m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 4/25. 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 6/295:38 pm
SEA
- PUJ
1 stop19h 26m
American Airlines
Sat 7/41:57 pm
PUJ
- SEA
2 stops14h 00m
American Airlines
Deal found 4/25![American Airlines logo]()
$711
This Southwest deal was found by Cheapflights users on 4/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:05 pm
SEA
- PUJ
2 stops12h 25m
Southwest
Wed 7/221:25 pm
PUJ
- SEA
2 stops14h 15m
Southwest
Deal found 4/27![Southwest logo]()
$711
This Expedia deal was found by Cheapflights users on 4/29. 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 6/711:35 am
SEA
- STI
1 stop11h 18m
JetBlue
Thu 6/119:10 am
STI
- SEA
2 stops16h 39m
JetBlue
Deal found 4/29![JetBlue logo]()
$724
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:30 pm
SEA
- STI
1 stop18h 10m
Delta
Mon 10/128:31 pm
STI
- SEA
2 stops23h 22m
Delta
Deal found 4/27![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 4/28. 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 6/37:15 am
SEA
- SDQ
1 stop14h 26m
Delta
Wed 6/106:06 am
SDQ
- SEA
1 stop20h 02m
Delta
Deal found 4/28![Delta logo]()
$532
This United Airlines deal was found by Cheapflights users on 4/26. 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 9/411:10 pm
SEA
- PUJ
1 stop10h 30m
United Airlines
Fri 9/183:35 pm
PUJ
- SEA
2 stops21h 23m
United Airlines
Deal found 4/26![United Airlines logo]()
$625
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:00 pm
SEA
- SDQ
1 stop17h 39m
Delta
Mon 6/156:06 am
SDQ
- SEA
1 stop20h 02m
Delta
Deal found 4/26![Delta logo]()
$532
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:55 pm
SEA
- SDQ
1 stop11h 25m
Delta
Wed 9/307:40 pm
SDQ
- SEA
2 stops23h 33m
Delta
Deal found 4/27![Delta logo]()
$537
This American Airlines deal was found by Cheapflights users on 4/30. 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 10/111:09 pm
SEA
- STI
1 stop10h 11m
American Airlines
Mon 10/121:40 pm
STI
- SEA
1 stop12h 45m
American Airlines
Deal found 4/30![American Airlines logo]()
$718
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:35 pm
SEA
- PUJ
2 stops18h 35m
Multiple Airlines
Fri 8/281:01 pm
PUJ
- SEA
1 stop11h 54m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$736
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:59 pm
SEA
- SDQ
2 stops15h 05m
Delta
Fri 6/127:35 pm
SDQ
- SEA
2 stops20h 17m
Delta
Deal found 4/27![Delta logo]()
$537
This United Airlines deal was found by Cheapflights users on 4/26. 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 7/175:00 am
SEA
- PUJ
1 stop9h 35m
United Airlines
Tue 7/214:00 pm
PUJ
- SEA
2 stops18h 56m
United Airlines
Deal found 4/26![United Airlines logo]()
$719
This American Airlines deal was found by Cheapflights users on 4/25. 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 5/288:45 pm
SEA
- POP
1 stop14h 59m
American Airlines
Fri 6/53:44 pm
POP
- SEA
1 stop11h 24m
American Airlines
Deal found 4/25![American Airlines logo]()
$720
This American Airlines deal was found by Cheapflights users on 4/26. 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 8/711:59 pm
SEA
- POP
2 stops11h 28m
American Airlines
Sat 8/153:27 pm
POP
- SEA
2 stops20h 50m
American Airlines
Deal found 4/26![American Airlines logo]()
$725
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Thu 10/811:50 pm
SEA
- POP
2 stops33h 57m
United Airlines
Sat 10/171:53 pm
POP
- SEA
2 stops23h 07m
United Airlines
Deal found 4/25![United Airlines logo]()
$727
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Mon 5/259:35 pm
SEA
- POP
2 stops14h 13m
American Airlines
Sun 5/311:26 pm
POP
- SEA
1 stop13h 42m
American Airlines
Deal found 4/27![American Airlines logo]()
$730
This Delta deal was found by Cheapflights users on 4/28. 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 5/3010:35 pm
SEA
- PUJ
1 stop10h 48m
Delta
Sat 6/62:23 pm
PUJ
- SEA
1 stop20h 32m
Delta
Deal found 4/28![Delta logo]()
$620
This Delta deal was found by Cheapflights users on 4/28. 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 6/27:59 pm
SEA
- PUJ
2 stops13h 24m
Delta
Sat 6/62:23 pm
PUJ
- SEA
1 stop20h 32m
Delta
Deal found 4/28![Delta logo]()
$625
This Delta deal was found by Cheapflights users on 4/28. 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 6/25:00 pm
SEA
- PUJ
1 stop15h 40m
Delta
Fri 6/122:00 pm
PUJ
- SEA
2 stops25h 52m
Delta
Deal found 4/28![Delta logo]()
$695
Last-minute flights from Seattle to Dominican RepublicDiscover last-minute flight deals from Seattle to Dominican Republic. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Dominican Republic. Data last updated April 30, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 4/28. 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 5/28:00 am
SEA
- PUJ
2 stops26h 55m
Air Canada
Mon 5/114:25 pm
PUJ
- SEA
1 stop31h 43m
Air Canada
Deal found 4/28![Air Canada logo]()
$590
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Tue 5/58:00 am
SEA
- PUJ
2 stops26h 55m
Air Canada
Mon 5/114:25 pm
PUJ
- SEA
1 stop31h 43m
Air Canada
Deal found 4/28![Air Canada logo]()
$580
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:00 am
SEA
- PUJ
2 stops26h 55m
Air Canada
Tue 5/124:25 pm
PUJ
- SEA
1 stop31h 43m
Air Canada
Deal found 4/27![Air Canada logo]()
$604
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 5/78:00 am
SEA
- PUJ
2 stops26h 55m
Air Canada
Fri 5/154:25 pm
PUJ
- SEA
1 stop31h 43m
Air Canada
Deal found 4/29![Air Canada logo]()
$630
This Air Canada deal was found by Cheapflights users on 4/28. 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 5/108:00 am
SEA
- PUJ
1 stop24h 55m
Air Canada
Thu 5/144:25 pm
PUJ
- SEA
1 stop31h 43m
Air Canada
Deal found 4/28![Air Canada logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/217:55 am
SEA
- SDQ
1 stop29h 34m
Multiple Airlines
Sun 5/313:35 pm
SDQ
- SEA
2 stops22h 01m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$667
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:15 am
SEA
- STI
1 stop14h 44m
Delta
Tue 6/26:00 am
STI
- SEA
2 stops15h 47m
Delta
Deal found 4/26![Delta logo]()
$517
This Air Canada deal was found by Cheapflights users on 4/28. 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 5/298:00 am
SEA
- PUJ
1 stop28h 25m
Air Canada
Wed 6/104:25 pm
PUJ
- SEA
1 stop31h 43m
Air Canada
Deal found 4/28![Air Canada logo]()
$621
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Fri 5/2911:35 am
SEA
- SDQ
1 stop11h 09m
JetBlue
Sat 6/205:55 am
SDQ
- SEA
1 stop18h 13m
JetBlue
Deal found 4/29![JetBlue logo]()
$659
This Air Canada deal was found by Cheapflights users on 4/28. 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 5/308:00 am
SEA
- PUJ
1 stop28h 25m
Air Canada
Thu 6/114:25 pm
PUJ
- SEA
1 stop31h 43m
Air Canada
Deal found 4/28![Air Canada logo]()
$571
This Justfly.com deal was found by Cheapflights users on 4/28. 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.
Sat 5/3011:39 pm
SEA
- PUJ
1 stop11h 03m
JetBlue
Fri 6/51:25 pm
PUJ
- SEA
1 stop34h 31m
JetBlue
Deal found 4/28![JetBlue logo]()
$595
This Delta deal was found by Cheapflights users on 4/28. 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 5/3010:35 pm
SEA
- PUJ
1 stop10h 48m
Delta
Sat 6/62:23 pm
PUJ
- SEA
1 stop20h 32m
Delta
Deal found 4/28![Delta logo]()
$620
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 April 30, 2026.
Search for one-way flight options from Seattle to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/17:50 pm
SEA
- SDQ
3 stops41h 39m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 4/28. 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 6/35:30 am
SEA
- SDQ
2 stops16h 11m
Delta
Deal found 4/28![Delta logo]()
$254
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Thu 5/78:00 am
SEA
- PUJ
2 stops26h 55m
Air Canada
Deal found 4/29![Air Canada logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/2910:30 pm
SEA
- SDQ
1 stop27h 59m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 5/281:03 pm
SEA
- SDQ
1 stop21h 12m
American Airlines
Deal found 4/27![American Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:34 pm
SEA
- SDQ
2 stops21h 55m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:50 pm
SEA
- SDQ
2 stops41h 39m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 8/45:00 am
SEA
- PUJ
1 stop9h 35m
United Airlines
Deal found 4/26![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/255:15 am
SEA
- SDQ
2 stops14h 40m
American Airlines
Deal found 4/28![American Airlines logo]()
$300
This Expedia deal was found by Cheapflights users on 4/29. 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.
Mon 6/155:45 am
SEA
- PUJ
2 stops31h 45m
Air Canada
Deal found 4/29![Air Canada logo]()
$303
This deal was found by Cheapflights users on 4/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:35 am
SEA
- SDQ
1 stop11h 09m
JetBlue
Deal found 4/26![JetBlue logo]()
$306
This American Airlines deal was found by Cheapflights users on 4/28. 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 8/1011:59 pm
SEA
- STI
2 stops11h 32m
American Airlines
Deal found 4/28![American Airlines logo]()
$307
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 April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $512 (Delta) |
One-way from | $249 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $742 |
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 April 30, 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
Tue 5/26
7:15 am-12:59 am
1 stop14h 44m
Santiago de los Caballeros
Tue 6/2
6:00 am-6:47 pm
2 stops15h 47m
$517
SeattleSantiago de los Caballeros
SEA - STI
SEASTI
Seattle/Tacoma Intl
Thu 10/1
3:30 pm-12:40 pm
1 stop18h 10m
Santiago de los Caballeros
Mon 10/12
8:31 pm-4:53 pm
2 stops23h 22m
$517
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Wed 6/3
7:15 am-12:41 am
1 stop14h 26m
Santo Domingo Las Americas
Wed 6/10
6:06 am-11:08 pm
1 stop20h 02m
$532
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Mon 6/8
4:00 pm-12:39 pm
1 stop17h 39m
Santo Domingo Las Americas
Mon 6/15
6:06 am-11:08 pm
1 stop20h 02m
$532
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Sun 9/20
9:55 pm-12:20 pm
1 stop11h 25m
Santo Domingo Las Americas
Wed 9/30
7:40 pm-4:13 pm
2 stops23h 33m
$537
SeattleSanto Domingo
SEA - SDQ
SEASDQ
Seattle/Tacoma Intl
Mon 6/8
11:59 pm-6:04 pm
2 stops15h 05m
Santo Domingo Las Americas
Fri 6/12
7:35 pm-12:52 pm
2 stops20h 17m
$537
SeattlePunta Cana
SEA - PUJ
SEAPUJ
Seattle/Tacoma Intl
Sat 9/12
7:35 pm-12:40 pm
2 stops14h 05m
Punta Cana
Sat 9/19
1:25 pm-11:11 pm
1 stop12h 46m
$620
SeattlePunta Cana
SEA - PUJ
SEAPUJ
Seattle/Tacoma Intl
Sat 5/30
10:35 pm-12:23 pm
1 stop10h 48m
Punta Cana
Sat 6/6
2:23 pm-7:55 am
1 stop20h 32m
$620
SeattlePunta Cana
SEA - PUJ
SEAPUJ
Seattle/Tacoma Intl
Fri 9/4
11:10 pm-12:40 pm
1 stop10h 30m
Punta Cana
Fri 9/18
3:35 pm-9:58 am
2 stops21h 23m
$625
SeattlePunta Cana
SEA - PUJ
SEAPUJ
Seattle/Tacoma Intl
Tue 6/2
7:59 pm-12:23 pm
2 stops13h 24m
Punta Cana
Sat 6/6
2:23 pm-7:55 am
1 stop20h 32m
$625
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-SDQ
SEA-PUJ
SEA-POP
SEA-STI
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-SDQ
SEA-PUJ
SEA-POP
SEA-STI
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 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Dominican Republic?
Currently, December is the cheapest month in which you can book a flight from Seattle to Dominican Republic (average of $199). Flying from Seattle to Dominican Republic in July is currently the most expensive (average of $478). 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 April 30, 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.
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
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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 April 30, 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 April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$232 | Average$613 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$349 | Average$841 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$437 | Average$576 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$478 | Average$694 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$486 | Average$556 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$540 | Average$742 | FlexibilityNo cancel fee | On-time63% |