What is the cheapest airline to fly from Portland to Santo Domingo round-trip?

Currently priced at $494, Spirit Airlines will fly you from Portland to Santo Domingo and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Portland to Santo Domingo?

Travelers seeking maximum savings on their Portland to Santo Domingo flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Santo Domingo ranges from 1.6 - 6.7 inches per month. May is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Santo Domingo when rainfall is around 1.6 in.

If weather is an important factor for your trip to Santo Domingo, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

What are the most popular airlines that fly from Portland to Santo Domingo?

The most popular airlines flying from Portland to Santo Domingo are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Portland to Santo Domingo?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 58% when planning your travel around this day of the week.

What is the cheapest month to fly from Portland to Santo Domingo?

September is one of the best times of the year to fly to Santo Domingo from Portland. Prices for September average $794 per person but you can even find prices for as low as $418. The most expensive prices can be found in the month of December. Opting for a September flight can save you 62% on your journey compared to booking in December

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.

$256+ Flights from Portland to Santo Domingo

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

Airfare is below average for this route at the moment. Portland to Santo Domingo flights typically cost between $557 and $862 in September. The cheapest round-trip price found within the last 3 days was $484 on Multiple Airlines (Sep 25-Sep 29).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Portland to Santo Domingo 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Portland to Santo Domingo

Round-trip from	$484 (Mytrip)
One-way from	$256 (Delta)
Popular in	December
Cheapest in	September
Average price	$700

From Portland to Santo Domingo Las Americas

Search Deals

One-way flight from Portland to Santo Domingo Las Americas

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($111 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($45 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

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 August 13, 2025.

Thu 9/2512:07 pmPDX - SDQ

2 stops24h 53mMultiple Airlines

Mon 9/2910:19 amSDQ - PDX

2 stops27h 52mMultiple Airlines

Deal found 8/11

$484

Thu 9/2512:07 pmPDX - SDQ

2 stops24h 53mSpirit Airlines

Mon 9/295:05 pmSDQ - PDX

3 stops29h 18mSpirit Airlines

Deal found 8/11

$494

Wed 10/11:25 pmPDX - SDQ

1 stop19h 55mDelta

Sun 10/56:03 amSDQ - PDX

1 stop18h 02mDelta

Deal found 8/11

$533

Mon 11/31:40 pmPDX - SDQ

1 stop19h 44mDelta

Mon 11/106:40 amSDQ - PDX

1 stop18h 59mDelta

Deal found 8/11

$535

Mon 11/38:04 pmPDX - SDQ

3 stops15h 52mMultiple Airlines

Mon 11/106:10 amSDQ - PDX

3 stops32h 39mMultiple Airlines

Deal found 8/11

$569

Thu 9/257:15 amPDX - SDQ

1 stop14h 21mDelta

Mon 9/296:03 amSDQ - PDX

1 stop18h 02mDelta

Deal found 8/11

$572

Best flights from Portland to Santo Domingo
Discover carefully curated flight deals from Portland to Santo Domingo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2025.

Thu 9/2512:07 pmPDX - SDQ

2 stops24h 53mMultiple Airlines

Mon 9/2910:19 amSDQ - PDX

2 stops27h 52mMultiple Airlines

Deal found 8/11

$484

Thu 9/2512:07 pmPDX - SDQ

2 stops24h 53mSpirit Airlines

Mon 9/295:05 pmSDQ - PDX

3 stops29h 18mSpirit Airlines

Deal found 8/11

$494

Wed 10/291:40 pmPDX - SDQ

1 stop19h 44mDelta

Fri 10/312:56 pmSDQ - PDX

1 stop10h 12mDelta

Deal found 8/10

$533

Wed 10/298:04 pmPDX - SDQ

3 stops15h 52mSpirit Airlines

Fri 10/315:00 pmSDQ - PDX

3 stops29h 04mSpirit Airlines

Deal found 8/10

$520

Wed 10/110:05 pmPDX - SDQ

1 stop12h 19mDelta

Sun 10/56:03 amSDQ - PDX

1 stop18h 02mDelta

Deal found 8/10

$533

Mon 11/31:40 pmPDX - SDQ

1 stop19h 44mDelta

Mon 11/106:40 amSDQ - PDX

1 stop18h 59mDelta

Deal found 8/11

$535

Last-minute flights from Portland to Santo Domingo
Discover last-minute flight deals from Portland to Santo Domingo. Data last updated August 13, 2025 and is based on user searches.

Wed 8/1311:59 pmPDX - SDQ

2 stops15h 21mAmerican Airlines

Sun 8/177:05 amSDQ - PDX

2 stops17h 12mAmerican Airlines

Deal found 8/11

$710

Wed 8/131:30 pmPDX - SDQ

1 stop20h 04mDelta

Sun 8/172:47 pmSDQ - PDX

1 stop10h 25mDelta

Deal found 8/11

$862

Wed 8/137:52 pmPDX - SDQ

3 stops22h 53mMultiple Airlines

Sun 8/174:40 pmSDQ - PDX

3 stops29h 17mMultiple Airlines

Deal found 8/11

$1,047

Wed 8/1311:40 pmPDX - SDQ

2 stops29h 11mJetBlue

Sat 8/162:05 amSDQ - PDX

2 stops36h 06mJetBlue

Deal found 8/11

$1,444

Thu 9/2512:07 pmPDX - SDQ

2 stops24h 53mMultiple Airlines

Mon 9/2910:19 amSDQ - PDX

2 stops27h 52mMultiple Airlines

Deal found 8/11

$484

Thu 9/2512:07 pmPDX - SDQ

2 stops24h 53mSpirit Airlines

Mon 9/295:05 pmSDQ - PDX

3 stops29h 18mSpirit Airlines

Deal found 8/11

$494

Thu 9/257:05 pmPDX - SDQ

2 stops15h 19mDelta

Mon 9/296:03 amSDQ - PDX

1 stop18h 02mDelta

Deal found 8/11

$537

One-way flights from Portland to Santo Domingo
Search for one-way flight options from Portland to Santo Domingo. Find affordable one-way fares based on user searches. Data last updated August 13, 2025.

Tue 11/1812:40 amPDX - SDQ

2 stops13h 59mDelta

Deal found 8/11

$256

Wed 11/191:00 pmPDX - SDQ

2 stops22h 06mUnited Airlines

Deal found 8/11

$322

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Santo Domingo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Thu 9/25

12:07 pm-4:00 pm

2 stops24h 53m

Santo Domingo Las Americas

Mon 9/29

10:19 am-11:11 am

2 stops27h 52m

$484

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Thu 9/25

12:07 pm-4:00 pm

2 stops24h 53m

Santo Domingo Las Americas

Mon 9/29

5:05 pm-7:23 pm

3 stops29h 18m

$494

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Wed 10/29

8:04 pm-2:56 pm

3 stops15h 52m

Santo Domingo Las Americas

Fri 10/31

5:00 pm-7:04 pm

3 stops29h 04m

$520

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Wed 10/29

1:40 pm-12:24 pm

1 stop19h 44m

Santo Domingo Las Americas

Fri 10/31

2:56 pm-10:08 pm

1 stop10h 12m

$533

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Wed 10/1

10:05 pm-1:24 pm

1 stop12h 19m

Santo Domingo Las Americas

Sun 10/5

6:03 am-9:05 pm

1 stop18h 02m

$533

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Mon 11/3

1:40 pm-1:24 pm

1 stop19h 44m

Santo Domingo Las Americas

Mon 11/10

6:40 am-9:39 pm

1 stop18h 59m

$535

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Fri 8/29

1:45 pm-9:25 am

2 stops16h 40m

$531

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Thu 8/28

6:27 pm-1:50 am

2 stops28h 23m

$557

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Fri 8/29

10:50 pm-1:50 am

1 stop24h 00m

$877

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Thu 8/28

2:50 pm-10:50 am

3 stops41h 00m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 12 results

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?

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

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

7,979 reviews

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

7,979 reviews

Delta

8.0

Very good

7,979 reviews

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

8,920 reviews

Delta

8.0

Very good

7,979 reviews

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

7,979 reviews

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

What is the cheapest airline to fly from Portland to Santo Domingo round-trip?
Currently priced at $494, Spirit Airlines will fly you from Portland to Santo Domingo and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is priced at 37% 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

Juan Dolio

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Portland to Santo Domingo

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$450	Average$828	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$537	Average$811	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$553	Average$766	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Santo Domingo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Santo Domingo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Santo Domingo

Cheapest flights from Portland to Santo DomingoExplore 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 August 13, 2025.

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 August 13, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Santo Domingo that are best for you.

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.

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?

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 August 13, 2025.

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

Reviews of airlines servicing Santo Domingo

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.

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.

What is the cheapest airline to fly from Portland to Santo Domingo round-trip?

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

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

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

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

Traveling to a place near Santo Domingo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Santo Domingo

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Portland to Santo Domingo

100% Free

Book with Flexibility

Travel Smart

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 August 13, 2025.