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Cheap flights from Portland (PDX) to Santiago de los Caballeros (STI) from $187

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — STI
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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Cheap flight deals from Portland to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Santiago de los Caballeros (STI). 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 April 29, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$327

One-way from

$227
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 26% potential price drop
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From Portland to Santiago de los Caballeros
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One-way flight from Portland to Santiago de los Caballeros
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What is the cheapest day to fly round-trip from Portland to Santiago de los Caballeros?

Sunday is generally a great day to depart. Flying on this day could help you save up to 191%.

What is the cheapest month to fly from Portland to Santiago de los Caballeros?

The best pricing can be found in the month of February. Prices to Santiago de los Caballeros from Portland average $720. You can even find prices in February for less than $720, as users have found deals to Santiago de los Caballeros from as low as $418. The month of December appears to be one of the more expensive times to travel to Santiago de los Caballeros from Portland. Flying in the targeted month can save you up to 59%.

When is the cheapest time to fly from Portland to Santiago de los Caballeros (PDX - STI)?

It’s typically best to fly out from Portland to Santiago de los Caballeros at noon. Doing so could potentially save you 24% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Portland to Santiago de los Caballeros

Explore cheap flight options specifically provided by Delta for the route between Portland and Santiago de los Caballeros. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Consider these cheap Delta flights we've found departing from Portland to Santiago de los Caballeros. Make sure to double check the flight details before booking.
Sat 5/117:07 amPDX - STI
1 stop14h 49mDelta
Sun 6/26:35 pmSTI - PDX
1 stop19h 53mDelta
Deal found 4/28$485
Sat 5/115:20 pmPDX - STI
2 stops15h 42mDelta
Sun 6/26:35 pmSTI - PDX
1 stop19h 53mDelta
Deal found 4/28$490
Fri 5/1012:40 amPDX - STI
2 stops21h 16mDelta
Sun 6/26:35 pmSTI - PDX
1 stop19h 53mDelta
Deal found 4/28$534
Fri 5/1012:40 amPDX - STI
2 stops21h 16mDelta
Sun 6/26:35 pmSTI - PDX
2 stops25h 07mDelta
Deal found 4/28$674

Cheap Spirit Airlines flights from Portland to Santiago de los Caballeros

Explore cheap flight options specifically provided by Spirit Airlines for the route between Portland and Santiago de los Caballeros. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Have a look at some of the cheapest available Spirit Airlines flights departing from Portland and landing in Santiago de los Caballeros. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 5/1111:30 pmPDX - STI
2 stops23h 29mSpirit Airlines
Sat 6/12:59 amSTI - PDX
2 stops22h 31mSpirit Airlines
Deal found 4/28$508
Sat 5/1111:30 pmPDX - STI
3 stops23h 29mSpirit Airlines
Sat 6/12:59 amSTI - PDX
2 stops22h 31mSpirit Airlines
Deal found 4/28$509
Sat 5/1111:30 pmPDX - STI
3 stops23h 29mSpirit Airlines
Sat 6/12:59 amSTI - PDX
3 stops22h 31mSpirit Airlines
Deal found 4/28$554

Cheap Portland to Santiago de los Caballeros flights in April & May 2024

Find cheap flight options from Portland to Santiago de los Caballeros specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
The lowest fares we've come across on flights traveling from Portland to Santiago de los Caballeros in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 5/119:55 pmPDX - STI
1 stop16h 14mDelta
Sun 6/26:35 pmSTI - PDX
1 stop19h 53mDelta
Deal found 4/28$485
Sat 5/111:20 pmPDX - STI
2 stops19h 42mDelta
Sun 6/26:35 pmSTI - PDX
1 stop19h 53mDelta
Deal found 4/28$490
Sat 5/1111:30 pmPDX - STI
2 stops23h 29mSpirit Airlines
Sat 6/12:59 amSTI - PDX
2 stops22h 31mSpirit Airlines
Deal found 4/28$508
Sat 5/1111:30 pmPDX - STI
3 stops23h 29mSpirit Airlines
Sat 6/12:59 amSTI - PDX
2 stops22h 31mSpirit Airlines
Deal found 4/28$509
Fri 5/1012:40 amPDX - STI
2 stops21h 16mDelta
Sun 6/26:35 pmSTI - PDX
1 stop19h 53mDelta
Deal found 4/28$534
Sat 5/1111:30 pmPDX - STI
3 stops23h 29mSpirit Airlines
Sat 6/12:59 amSTI - PDX
3 stops22h 31mSpirit Airlines
Deal found 4/28$554
Sat 5/111:57 pmPDX - STI
2 stops19h 28mAmerican Airlines
Sun 6/22:24 pmSTI - PDX
2 stops23h 04mAmerican Airlines
Deal found 4/28$621
Fri 5/1012:40 amPDX - STI
2 stops21h 16mDelta
Sun 6/26:35 pmSTI - PDX
2 stops25h 07mDelta
Deal found 4/28$674

Portland to Santiago de los Caballeros 2024 flight deals

Discover exclusive flight deals for travel between Portland and Santiago de los Caballeros in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
The lowest fares we've come across on flights traveling from Portland to Santiago de los Caballeros in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 5/119:55 pmPDX - STI
1 stop16h 14mDelta
Sun 6/26:35 pmSTI - PDX
1 stop19h 53mDelta
Deal found 4/28$485
Sat 5/111:20 pmPDX - STI
2 stops19h 42mDelta
Sun 6/26:35 pmSTI - PDX
1 stop19h 53mDelta
Deal found 4/28$490
Sat 5/1111:30 pmPDX - STI
2 stops23h 29mSpirit Airlines
Sat 6/12:59 amSTI - PDX
2 stops22h 31mSpirit Airlines
Deal found 4/28$508
Sat 5/1111:30 pmPDX - STI
3 stops23h 29mSpirit Airlines
Sat 6/12:59 amSTI - PDX
2 stops22h 31mSpirit Airlines
Deal found 4/28$509
Fri 5/1012:40 amPDX - STI
2 stops21h 16mDelta
Sun 6/26:35 pmSTI - PDX
1 stop19h 53mDelta
Deal found 4/28$534
Sat 5/1111:30 pmPDX - STI
3 stops23h 29mSpirit Airlines
Sat 6/12:59 amSTI - PDX
3 stops22h 31mSpirit Airlines
Deal found 4/28$554
Sat 5/111:57 pmPDX - STI
2 stops19h 28mAmerican Airlines
Sun 6/22:24 pmSTI - PDX
2 stops23h 04mAmerican Airlines
Deal found 4/28$621
Fri 5/1012:40 amPDX - STI
2 stops21h 16mDelta
Sun 6/26:35 pmSTI - PDX
2 stops25h 07mDelta
Deal found 4/28$674
Sat 11/2311:15 pmPDX - STI
1 stop10h 01mAmerican Airlines
Fri 11/292:37 pmSTI - PDX
2 stops25h 50mAmerican Airlines
Deal found 4/28$904

One-way flights to Santiago de los Caballeros from Portland

Search for one-way flight options from Portland to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Some of the best available deals we've found on one-way flights from Portland to Santiago de los Caballeros. Those seeking round-trip flights from Portland to Santiago de los Caballeros should utilize the search form at the the top of the page.
Mon 6/39:39 pmPDX - STI
1 stop11h 46mAmerican Airlines
Deal found 4/28$187
Mon 6/36:15 pmPDX - STI
2 stops18h 55mAmerican Airlines
Deal found 4/28$227
Sun 6/212:40 amPDX - STI
2 stops21h 16mDelta
Deal found 4/28$325
Mon 6/31:05 pmPDX - STI
3 stops52h 55mMultiple Airlines
Deal found 4/28$454
Sun 6/212:48 amPDX - STI
3 stops35h 12mMultiple Airlines
Deal found 4/28$600

Find flights from Portland to Santiago de los Caballeros within your budget

Customize your flight search to find flights from Portland to Santiago de los Caballeros 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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$485 - $674

Route

Depart

Return

Price

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Sat 5/11

1 stop14h 49m

Santiago de los Caballeros

Sun 6/2

1 stop19h 53m

$485

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Sat 5/11

2 stops15h 42m

Santiago de los Caballeros

Sun 6/2

1 stop19h 53m

$490

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Sat 5/11

2 stops23h 29m

Santiago de los Caballeros

Sat 6/1

2 stops22h 31m

$508

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Sat 5/11

3 stops23h 29m

Santiago de los Caballeros

Sat 6/1

2 stops22h 31m

$509

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Fri 5/10

2 stops21h 16m

Santiago de los Caballeros

Sun 6/2

1 stop19h 53m

$534

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Sat 5/11

3 stops23h 29m

Santiago de los Caballeros

Sat 6/1

3 stops22h 31m

$554

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Sat 5/11

2 stops20h 54m

Santiago de los Caballeros

Sun 6/2

2 stops20h 49m

$621

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

Fri 5/10

2 stops21h 16m

Santiago de los Caballeros

Sun 6/2

2 stops25h 07m

$674

Flights are sorted by cheapest first

Deals found on 4/28

When is the cheapest time to fly from Portland to Santiago de los Caballeros?

Use this chart to determine the cheapest time to fly round-trip from Portland to Santiago de los Caballeros. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Santiago de los Caballeros flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Santiago de los Caballeros by month

Plan your trip from Portland to Santiago de los Caballeros by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Santiago de los Caballeros is currently $359 while a round-trip flight costs $547. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Portland to Santiago de los Caballeros (average of $327). Flying from Portland to Santiago de los Caballeros in July is currently the most expensive (average of $562). 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.

January

$342

February

$352

March

$374

April

$389

May

$365

June

$413

July

$562

August

$452

September

$327

October

$347

November

$392

December

$412

Temperature and rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature and rainfall totals by month.

STI

Temperature

73.4 - 80.6 °F

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. 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 Santiago de los Caballeros. Reviews last updated April 29, 2024.
To help decide which airline to fly from Portland to Santiago de los Caballeros, see what other customers have to say about Delta and Spirit Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Spirit Airlines
6.4
Okay
8,739 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

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

  • Can I find flights from Portland to Santiago de los Caballeros for under $500 on Cheapflights?

    Yes, there are multiple flights from Portland to Santiago de los Caballeros for under $500. The cheapest flight booked recently is on Delta for just $485, but on average you can expect to pay $546.

  • What are the cheapest airlines flying from Portland to Santiago de los Caballeros round-trip?

    Delta, at $485, was found to be the cheapest airline from Portland to Santiago de los Caballeros.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. These flights start at 32% lower than the current average price 3 months from now.

  • What does PDX to STI mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Santiago de los Caballeros Airport flight would often be abbreviated as a PDX to STI flight.

  • Can I find deals for flights from Portland to Santiago de los Caballeros that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Santiago de los Caballeros flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Santiago de los Caballeros with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Santiago de los Caballeros flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on Portland to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Santiago de los Caballeros?

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

  • Can I find deals for business class flights from Portland to Santiago de los Caballeros?

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

  • Can I find deals for flights from Portland to Santiago de los Caballeros that allow pets onboard?

    Many airlines flying from Portland to Santiago de los Caballeros offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Santiago de los Caballeros?

    Yes, you can often find last-minute deals on Portland to Santiago de los Caballeros flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Santiago de los Caballeros flight deals updated?

    The Portland to Santiago de los Caballeros flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Portland to Santiago de los Caballeros
See prices for flight routes from nearby airports that may be better suited for you.

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Portland to Puerto Plata flights
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Top 2 airlines flying from Portland to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from Portland to Santiago de los Caballeros. 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 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$369Average$620FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$435Average$628FlexibilityNo cancel feeOn-time69%
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Search flights from Portland to Santiago de los Caballeros by cabin class

Find flights from Portland to Santiago de los Caballeros, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Santiago de los Caballeros?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Santiago de los Caballeros. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland to Santiago de los Caballeros?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland to Santiago de los Caballeros.

Can Cheapflights find flights from Portland to Santiago de los Caballeros with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Santiago de los Caballeros with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Santiago de los Caballeros become cheaper?

Not ready to book yet? You can track prices for flights from Portland to Santiago de los Caballeros on Cheapflights with our Price Alert feature and get notified when better prices are available.

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