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

United Airlines, at $450, was found to be the cheapest airline from Portland to Santiago de los Caballeros.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 35% lower than the current average price 3 months from now.

What are the cheapest flights from Portland to Santiago de los Caballeros?

The cheapest flight price from Portland to Santiago de los Caballeros is $766. On average you can expect to pay $1,480. The most popular route, (Portland - Santiago de los Caballeros), can usually be booked for $679.

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 United Airlines for just $450, but on average you can expect to pay $1,428.

Which airlines flying from Portland to Santiago de los Caballeros have flexible changes due to COVID-19?

United Airlines is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What is the cheapest day to fly round-trip from Portland to Santiago de los Caballeros?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 108%.

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 35% on the flight price compared to flying in the evening, which is usually more expensive.

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.

Flights from Portland, OR to Santiago de los Caballeros, the Dominican Republic from $362

Q: Are there last-minute flights available from Portland to Santiago de los Caballeros for under $700?

There are currently 18+ open flights from Portland to Santiago de los Caballeros within the next 7 days for less than $700.

How to find the cheapest flight from Portland (PDX) to Santiago de los Caballeros (STI)

PDX - STI Price	$584 - $1,148
STI Temperature	73.4 - 80.6 °F
STI Rainfall	3 - 11.6 inches

PDX - STI

Price

$584 - $1,148

STI

Temperature

73.4 - 80.6 °F

STI

Rainfall

3 - 11.6 inches

Popular in	December	High demand for flights, 39% potential price rise
Cheapest in	November	Best time to find cheap flights, 17% potential price drop
Round-trip from	$584	From Portland to Santiago de los Caballeros
One-way from	$430	One-way flight from Portland to Santiago de los Caballeros

The best pricing can be found in the month of November. Prices to Santiago de los Caballeros from Portland average $701. You can even find prices in November for less than $701, as users have found deals to Santiago de los Caballeros from as low as $526. 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 63%.

Cheap flights from Portland to Santiago de los Caballeros in March, April 2023

Apr 11 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

1 stop

12h 51m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

22h 01m

$450

United Airlines

Pick Dates

Deal found 3/21

Apr 11 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

1 stop

10h 37m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

12h 21m

$585

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 15m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

18h 37m

$688

United Airlines

Pick Dates

Deal found 3/21

Mar 26 - Apr 5

PDX

Portland

STI

Santiago de los Caballeros

2 stops

22h 00m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

21h 57m

$739

Multiple Airlines

Pick Dates

Deal found 3/22

Mar 26 - Apr 6

PDX

Portland

STI

Santiago de los Caballeros

2 stops

23h 41m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

23h 06m

$742

United Airlines

Pick Dates

Deal found 3/21

Mar 26 - Apr 6

PDX

Portland

STI

Santiago de los Caballeros

2 stops

23h 25m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

23h 56m

$782

United Airlines

Pick Dates

Deal found 3/22

Apr 10 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 57m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 23m

$815

Delta

Pick Dates

Deal found 3/21

Mar 28 - Apr 7

PDX

Portland

STI

Santiago de los Caballeros

1 stop

15h 25m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 35m

$817

Delta

Pick Dates

Deal found 3/21

Mar 27 - Apr 7

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 55m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 35m

$822

Delta

Pick Dates

Deal found 3/21

Portland to Santiago de los Caballeros 2023 flight deals

Apr 11 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

1 stop

12h 51m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

22h 01m

$450

United Airlines

Pick Dates

Deal found 3/21

Apr 11 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

1 stop

10h 37m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

12h 21m

$585

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 15m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

18h 37m

$688

United Airlines

Pick Dates

Deal found 3/21

Mar 26 - Apr 5

PDX

Portland

STI

Santiago de los Caballeros

2 stops

22h 00m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

21h 57m

$739

Multiple Airlines

Pick Dates

Deal found 3/22

Mar 26 - Apr 6

PDX

Portland

STI

Santiago de los Caballeros

2 stops

23h 41m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

23h 06m

$742

United Airlines

Pick Dates

Deal found 3/21

Mar 26 - Apr 6

PDX

Portland

STI

Santiago de los Caballeros

2 stops

23h 25m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

23h 56m

$782

United Airlines

Pick Dates

Deal found 3/22

Apr 10 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 57m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 23m

$815

Delta

Pick Dates

Deal found 3/21

Mar 28 - Apr 7

PDX

Portland

STI

Santiago de los Caballeros

1 stop

15h 25m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 35m

$817

Delta

Pick Dates

Deal found 3/21

Mar 27 - Apr 7

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 55m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 35m

$822

Delta

Pick Dates

Deal found 3/21

Cheap United Airlines flights from Portland to Santiago de los Caballeros

Apr 11 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

1 stop

12h 51m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

22h 01m

$450

United Airlines

Pick Dates

Deal found 3/21

Apr 11 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

1 stop

10h 37m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

12h 21m

$585

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 15m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

18h 37m

$688

United Airlines

Pick Dates

Deal found 3/21

Mar 27 - Apr 5

PDX

Portland

STI

Santiago de los Caballeros

2 stops

18h 43m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

23h 06m

$742

United Airlines

Pick Dates

Deal found 3/21

Mar 27 - Apr 5

PDX

Portland

STI

Santiago de los Caballeros

1 stop

10h 37m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

22h 04m

$827

United Airlines

Pick Dates

Deal found 3/21

Mar 27 - Apr 6

PDX

Portland

STI

Santiago de los Caballeros

1 stop

10h 37m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

12h 21m

$891

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

PDX

Portland

STI

Santiago de los Caballeros

2 stops

16h 25m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

20h 43m

$1,076

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 5

PDX

Portland

STI

Santiago de los Caballeros

2 stops

16h 25m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

18h 37m

$1,170

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 5

PDX

Portland

STI

Santiago de los Caballeros

2 stops

16h 25m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

12h 21m

$1,210

United Airlines

Pick Dates

Deal found 3/21

Cheap Delta flights from Portland to Santiago de los Caballeros

Apr 10 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 57m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 23m

$815

Delta

Pick Dates

Deal found 3/21

Mar 28 - Apr 7

PDX

Portland

STI

Santiago de los Caballeros

1 stop

15h 25m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 35m

$817

Delta

Pick Dates

Deal found 3/21

Mar 27 - Apr 7

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 55m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 35m

$822

Delta

Pick Dates

Deal found 3/21

Apr 10 - Apr 18

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 57m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

22h 06m

$978

Delta

Pick Dates

Deal found 3/21

Mar 27 - Apr 6

PDX

Portland

STI

Santiago de los Caballeros

1 stop

15h 25m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

12h 57m

$1,116

Delta

Pick Dates

Deal found 3/21

Last minute flights from Portland to Santiago de los Caballeros

Mar 28 - Apr 4

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 15m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

18h 37m

$688

United Airlines

Pick Dates

Deal found 3/21

Mar 27 - Apr 5

PDX

Portland

STI

Santiago de los Caballeros

2 stops

22h 00m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

21h 57m

$739

Multiple Airlines

Pick Dates

Deal found 3/21

Mar 27 - Apr 5

PDX

Portland

STI

Santiago de los Caballeros

2 stops

18h 43m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

23h 06m

$742

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 7

PDX

Portland

STI

Santiago de los Caballeros

1 stop

15h 25m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 35m

$817

Delta

Pick Dates

Deal found 3/21

Mar 27 - Apr 7

PDX

Portland

STI

Santiago de los Caballeros

2 stops

21h 55m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

20h 35m

$822

Delta

Pick Dates

Deal found 3/21

Mar 27 - Apr 5

PDX

Portland

STI

Santiago de los Caballeros

1 stop

10h 37m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

22h 04m

$827

United Airlines

Pick Dates

Deal found 3/21

Mar 27 - Apr 6

PDX

Portland

STI

Santiago de los Caballeros

1 stop

10h 37m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

12h 21m

$891

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

PDX

Portland

STI

Santiago de los Caballeros

2 stops

16h 25m

STI

Santiago de los Caballeros

PDX

Portland

2 stops

20h 43m

$1,076

United Airlines

Pick Dates

Deal found 3/21

Mar 27 - Apr 6

PDX

Portland

STI

Santiago de los Caballeros

1 stop

15h 25m

STI

Santiago de los Caballeros

PDX

Portland

1 stop

12h 57m

$1,116

Delta

Pick Dates

Deal found 3/21

One-way flights to Santiago de los Caballeros from Portland

Mar 27

PDX

Portland

STI

Santiago de los Caballeros

3 stops

48h 48m

$362

Multiple Airlines

Pick Dates

Deal found 3/22

Mar 27

PDX

Portland

STI

Santiago de los Caballeros

2 stops

23h 14m

$430

Multiple Airlines

Pick Dates

Deal found 3/22

Mar 27

PDX

Portland

STI

Santiago de los Caballeros

1 stop

15h 25m

$433

Delta

Pick Dates

Deal found 3/22

Mar 27

PDX

Portland

STI

Santiago de los Caballeros

3 stops

32h 59m

$439

United Airlines

Pick Dates

Deal found 3/22

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

Fly from

Fly to

Budget

$450 - $4,314

Route

Depart

Return

Price

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

2023-04-11

1 stop12h 51m

Santiago de los Caballeros

2023-04-18

2 stops22h 01m

$450

Pick Dates

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

2023-04-11

1 stop10h 37m

Santiago de los Caballeros

2023-04-18

1 stop12h 21m

$585

Pick Dates

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

2023-04-10

2 stops21h 57m

Santiago de los Caballeros

2023-04-18

1 stop20h 23m

$815

Pick Dates

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

2023-04-10

2 stops21h 57m

Santiago de los Caballeros

2023-04-18

2 stops22h 06m

$978

Pick Dates

PortlandSantiago de los Caballeros

PDX - STI

PDXSTI

Portland

2023-04-11

3 stops18h 07m

Santiago de los Caballeros

2023-04-18

2 stops24h 40m

$4,314

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/21

Reviews of Airlines Servicing Santiago de los Caballeros

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

They lost our bags and we had to come back to the airport 3 separate times. It took over 24 hours to get our bags back and multiple taxi fares. Horrible experience.

Delta

8.0

Very good

2,333 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

They lost our bags and we had to come back to the airport 3 separate times. It took over 24 hours to get our bags back and multiple taxi fares. Horrible experience.

United Airlines

7.6

Good

1,427 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

They lost our bags and we had to come back to the airport 3 separate times. It took over 24 hours to get our bags back and multiple taxi fares. Horrible experience.

American Airlines

7.4

Good

1,739 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

They lost our bags and we had to come back to the airport 3 separate times. It took over 24 hours to get our bags back and multiple taxi fares. Horrible experience.

Related info for your journey

Alternative routes for Portland to Santiago de los Caballeros

Portland to Santo Domingofrom $488 pp

Portland to Punta Canafrom $491 pp

Eugene to Punta Canafrom $871 pp

Medford to Santo Domingofrom $877 pp

Redmond to Santo Domingofrom $1,054 pp

Portland to La Romanafrom $1,114 pp

Top airline flying from Portland to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
United Airlines	Cheapest$465	Average$748	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights

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Cheap flights from Portland (PDX) to Santiago de los Caballeros (STI) from $362

How to find the cheapest flight from Portland (PDX) to Santiago de los Caballeros (STI)

All the information you need to plan the best PDX to STI flight in 2023: compare Portland to Santiago de los Caballeros flight prices with the expected peak season, weather and rainfall in Santiago de los Caballeros.

What is the cheapest day to fly round-trip from Portland to Santiago de los Caballeros?

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

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

Cheap flights from Portland to Santiago de los Caballeros in March, April 2023

The best prices found for PDX to STI flights for March, April

Portland to Santiago de los Caballeros 2023 flight deals

Cheap flights to Santiago de los Caballeros from Portland found for this year

Cheap United Airlines flights from Portland to Santiago de los Caballeros

Cheap Delta flights from Portland to Santiago de los Caballeros

Last minute flights from Portland to Santiago de los Caballeros

Late deals on return flights to Santiago de los Caballeros from Portland, departing today and this week

One-way flights to Santiago de los Caballeros from Portland

The cheapest one-way flights from Portland to Santiago de los Caballeros

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

Use the slider to find flights from Portland to Santiago de los Caballeros that fit your budget.

Reviews of Airlines Servicing Santiago de los Caballeros

Related info for your journey

Useful info, stats and facts about Portland to Santiago de los Caballeros flights.

Which airlines flying from Portland to Santiago de los Caballeros have flexible changes due to COVID-19?

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

Are there last-minute flights available from Portland to Santiago de los Caballeros for under $700?

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

What are the cheapest flights from Portland to Santiago de los Caballeros?

What does PDX to STI mean?

Other flights from Portland

Other flights to Santiago de los Caballeros

Flights to Santiago de los Caballeros from Portland

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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.

Top airline flying from Portland to Santiago de los Caballeros

The chart below displays the airlines Cheapflights users traveling from Portland to Santiago de los Caballeros choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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