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Santo Domingo

$256+ Cheap flights from Portland (PDX) to Santo Domingo (SDQ)

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SDQ
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Portland to Santo Domingo

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Santo Domingo (SDQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$534
(Delta)

One-way from

$256
(Delta)

Popular in

December

Cheapest in

September

Average price

$537
Provider with most accurate pricing for Portland-Santo Domingo Las Americas flight deals.
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Provider most trusted by Cheapflights users for Portland-Santo Domingo Las Americas flights.
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From Portland to Santo Domingo Las Americas
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One-way flight from Portland to Santo Domingo Las Americas
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Highest demand for flights based on searches. 8% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Santo Domingo

Cheapest flights from Portland to Santo Domingo
Explore the most affordable flight options available from Portland to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Delta deal was found by Cheapflights users on 9/24. 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.
Tue 10/211:40 pmPDX - SDQ
1 stop19h 44mDelta
Wed 11/58:49 pmSDQ - PDX
1 stop19h 17mDelta
Deal found 9/24$534
This Delta deal was found by Cheapflights users on 9/24. 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.
Mon 11/245:30 amPDX - SDQ
2 stops16h 06mDelta
Thu 11/276:45 amSDQ - PDX
2 stops19h 55mDelta
Deal found 9/24$540
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:45 pmPDX - SDQ
1 stop21h 05mAmerican Airlines
Mon 12/223:16 pmSDQ - PDX
1 stop13h 43mAmerican Airlines
Deal found 9/24$550
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 10/11:25 pmPDX - SDQ
1 stop19h 55mDelta
Sun 10/56:03 amSDQ - PDX
1 stop18h 02mDelta
Deal found 9/24$615
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 9/2810:10 amPDX - SDQ
1 stop12h 40mUnited Airlines
Tue 9/305:45 amSDQ - PDX
2 stops15h 48mUnited Airlines
Deal found 9/25$619
This Delta deal was found by Cheapflights users on 9/24. 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.
Sat 11/2212:35 amPDX - SDQ
2 stops14h 33mDelta
Thu 11/276:45 amSDQ - PDX
2 stops19h 55mDelta
Deal found 9/24$636
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 10/213:50 pmPDX - SDQ
3 stops16h 51mUnited Airlines
Wed 11/54:18 pmSDQ - PDX
3 stops22h 35mUnited Airlines
Deal found 9/25$649
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:45 pmPDX - SDQ
1 stop13h 00mAmerican Airlines
Thu 11/271:25 pmSDQ - PDX
1 stop14h 06mAmerican Airlines
Deal found 9/24$681
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sun 11/2311:12 pmPDX - SDQ
1 stop11h 54mUnited Airlines
Thu 11/276:00 amSDQ - PDX
2 stops22h 46mUnited Airlines
Deal found 9/24$703

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Santo Domingo 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 September 25, 2025.
Use the filters below to find and compare flights from Portland to Santo Domingo that are best for you.

Fly from

Portland

Fly to

Santo Domingo

Route

Depart

Return

Price

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Mon 10/20

12:40 am-6:24 pm

2 stops14h 44m

Santo Domingo Las Americas

Wed 11/5

8:49 pm-12:06 pm

1 stop19h 17m

$539

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Tue 2/17

10:57 pm-3:30 pm

2 stops12h 33m

Santo Domingo Las Americas

Thu 2/26

8:50 am-8:24 pm

2 stops15h 34m

$540

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Fri 12/5

10:45 pm-11:50 pm

1 stop21h 05m

Santo Domingo Las Americas

Mon 12/22

4:49 pm-12:59 am

1 stop12h 10m

$550

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Sat 2/28

7:00 am-11:59 pm

1 stop12h 59m

Santo Domingo Las Americas

Sat 3/7

7:05 am-9:35 pm

1 stop18h 30m

$576

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Tue 3/3

7:00 am-11:59 pm

1 stop12h 59m

Santo Domingo Las Americas

Fri 3/6

7:05 am-9:35 pm

1 stop18h 30m

$576

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Thu 2/12

11:11 pm-11:00 pm

1 stop19h 49m

Santo Domingo Las Americas

Sat 2/28

6:45 am-4:32 pm

2 stops13h 47m

$590

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Sat 11/22

12:35 am-7:08 pm

2 stops14h 33m

Santo Domingo Las Americas

Thu 11/27

6:45 am-10:40 pm

2 stops19h 55m

$636

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Mon 1/5

11:45 pm-1:41 pm

1 stop9h 56m

$256

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Tue 11/18

12:35 am-7:08 pm

2 stops14h 33m

$256

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Mon 1/5

7:28 pm-9:40 pm

3 stops22h 12m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 15 results
1
2

Compare providers for flights from Portland to Santo Domingo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Santo Domingo in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Santo Domingo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Santo Domingo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Santo Domingo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Santo Domingo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Santo Domingo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from Portland with our price prediction graph.
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 Portland to Santo Domingo

What is the cheapest month to book a flight from Portland to Santo Domingo?

Currently, January is the cheapest month in which you can book a flight from Portland to Santo Domingo (average of $362). Flying from Portland to Santo Domingo in December is currently the most expensive (average of $583). 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.

What is the cheapest time of day to fly from PDX to SDQ?

Find hourly flight availability from Portland to Santo Domingo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

It’s optimal to fly from Portland to Santo Domingo in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Portland to Santo Domingo?

Reviews of airlines servicing Santo Domingo

Get insights into the airlines that provide service to Santo Domingo. 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 Santo Domingo. Reviews last updated September 25, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Portland to Santo Domingo. 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.
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland to Santo Domingo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Santo Domingo?

    Delta and American Airlines can get you from Portland to Santo Domingo in just under 12h 33m. Your travel time can differ by up to 2h 11m. The distance from Portland to Santo Domingo is about 3538 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Portland to Santo Domingo round-trip?

    Currently priced at $532, Delta will fly you from Portland to Santo Domingo and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $537 and $563, respectively. Delta is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Portland to Santo Domingo that include hotel bookings?

    Yes. In addition to deals on Portland to Santo Domingo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Santo Domingo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Santo Domingo.

  • Can I find deals for business class flights from Portland to Santo Domingo?

    Yes. Cheapflights offers flight deals from Portland to Santo Domingo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Santo Domingo?

    Currently, January is the cheapest month in which you can book a flight from Portland to Santo Domingo (average of $362). Flying from Portland to Santo Domingo in December is currently the most expensive (average of $583). 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.

See more FAQs

Traveling to a place near Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Portland to Santo Domingo

Discover the top 3 airlines that operate flights from Portland to Santo Domingo. 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$532Average$846FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$537Average$811FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$563Average$746FlexibilityNo cancel feeOn-time71%

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